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* [PATCH] libgloss/newlib: rename configure.in to configure.ac
@ 2021-09-09 21:06 Mike Frysinger
  2021-09-13 10:12 ` Corinna Vinschen
  0 siblings, 1 reply; 9+ messages in thread
From: Mike Frysinger @ 2021-09-09 21:06 UTC (permalink / raw)
  To: newlib

The .in name has been deprecated for a long time in favor of .ac.
---
 libgloss/aarch64/{configure.in => configure.ac}                   | 0
 libgloss/aarch64/cpu-init/{configure.in => configure.ac}          | 0
 libgloss/arc/{configure.in => configure.ac}                       | 0
 libgloss/arm/{configure.in => configure.ac}                       | 0
 libgloss/bfin/{configure.in => configure.ac}                      | 0
 libgloss/{configure.in => configure.ac}                           | 0
 libgloss/cr16/{configure.in => configure.ac}                      | 0
 libgloss/cris/{configure.in => configure.ac}                      | 0
 libgloss/crx/{configure.in => configure.ac}                       | 0
 libgloss/csky/{configure.in => configure.ac}                      | 0
 libgloss/d30v/{configure.in => configure.ac}                      | 0
 libgloss/doc/{configure.in => configure.ac}                       | 0
 libgloss/epiphany/{configure.in => configure.ac}                  | 0
 libgloss/fr30/{configure.in => configure.ac}                      | 0
 libgloss/frv/{configure.in => configure.ac}                       | 0
 libgloss/ft32/{configure.in => configure.ac}                      | 0
 libgloss/hp74x/{configure.in => configure.ac}                     | 0
 libgloss/i386/{configure.in => configure.ac}                      | 0
 libgloss/i960/{configure.in => configure.ac}                      | 0
 libgloss/iq2000/{configure.in => configure.ac}                    | 0
 libgloss/libnosys/{configure.in => configure.ac}                  | 0
 libgloss/lm32/{configure.in => configure.ac}                      | 0
 libgloss/m32c/{configure.in => configure.ac}                      | 0
 libgloss/m32r/{configure.in => configure.ac}                      | 0
 libgloss/m68hc11/{configure.in => configure.ac}                   | 0
 libgloss/m68k/{configure.in => configure.ac}                      | 0
 libgloss/mcore/{configure.in => configure.ac}                     | 0
 libgloss/mep/{configure.in => configure.ac}                       | 0
 libgloss/microblaze/{configure.in => configure.ac}                | 0
 libgloss/mips/{configure.in => configure.ac}                      | 0
 libgloss/mn10200/{configure.in => configure.ac}                   | 0
 libgloss/mn10300/{configure.in => configure.ac}                   | 0
 libgloss/moxie/{configure.in => configure.ac}                     | 0
 libgloss/msp430/{configure.in => configure.ac}                    | 0
 libgloss/mt/{configure.in => configure.ac}                        | 0
 libgloss/nds32/{configure.in => configure.ac}                     | 0
 libgloss/nios2/{configure.in => configure.ac}                     | 0
 libgloss/or1k/{configure.in => configure.ac}                      | 0
 libgloss/pa/{configure.in => configure.ac}                        | 0
 libgloss/pru/{configure.in => configure.ac}                       | 0
 libgloss/riscv/{configure.in => configure.ac}                     | 0
 libgloss/rl78/{configure.in => configure.ac}                      | 0
 libgloss/rs6000/{configure.in => configure.ac}                    | 0
 libgloss/rx/{configure.in => configure.ac}                        | 0
 libgloss/sparc/{configure.in => configure.ac}                     | 0
 libgloss/sparc/libsys/{configure.in => configure.ac}              | 0
 libgloss/sparc_leon/{configure.in => configure.ac}                | 0
 libgloss/spu/{configure.in => configure.ac}                       | 0
 libgloss/tic6x/{configure.in => configure.ac}                     | 0
 libgloss/v850/{configure.in => configure.ac}                      | 0
 libgloss/visium/{configure.in => configure.ac}                    | 0
 libgloss/wince/{configure.in => configure.ac}                     | 0
 libgloss/xc16x/{configure.in => configure.ac}                     | 0
 libgloss/xstormy16/{configure.in => configure.ac}                 | 0
 newlib/{configure.in => configure.ac}                             | 0
 newlib/doc/{configure.in => configure.ac}                         | 0
 newlib/iconvdata/{configure.in => configure.ac}                   | 0
 newlib/libc/{configure.in => configure.ac}                        | 0
 newlib/libc/machine/a29k/{configure.in => configure.ac}           | 0
 newlib/libc/machine/aarch64/{configure.in => configure.ac}        | 0
 newlib/libc/machine/amdgcn/{configure.in => configure.ac}         | 0
 newlib/libc/machine/arc/{configure.in => configure.ac}            | 0
 newlib/libc/machine/arm/{configure.in => configure.ac}            | 0
 newlib/libc/machine/bfin/{configure.in => configure.ac}           | 0
 newlib/libc/machine/{configure.in => configure.ac}                | 0
 newlib/libc/machine/cr16/{configure.in => configure.ac}           | 0
 newlib/libc/machine/cris/{configure.in => configure.ac}           | 0
 newlib/libc/machine/crx/{configure.in => configure.ac}            | 0
 newlib/libc/machine/csky/{configure.in => configure.ac}           | 0
 newlib/libc/machine/d10v/{configure.in => configure.ac}           | 0
 newlib/libc/machine/d30v/{configure.in => configure.ac}           | 0
 newlib/libc/machine/epiphany/{configure.in => configure.ac}       | 0
 newlib/libc/machine/fr30/{configure.in => configure.ac}           | 0
 newlib/libc/machine/frv/{configure.in => configure.ac}            | 0
 newlib/libc/machine/ft32/{configure.in => configure.ac}           | 0
 newlib/libc/machine/h8300/{configure.in => configure.ac}          | 0
 newlib/libc/machine/h8500/{configure.in => configure.ac}          | 0
 newlib/libc/machine/hppa/{configure.in => configure.ac}           | 0
 newlib/libc/machine/i386/{configure.in => configure.ac}           | 0
 newlib/libc/machine/i960/{configure.in => configure.ac}           | 0
 newlib/libc/machine/iq2000/{configure.in => configure.ac}         | 0
 newlib/libc/machine/lm32/{configure.in => configure.ac}           | 0
 newlib/libc/machine/m32c/{configure.in => configure.ac}           | 0
 newlib/libc/machine/m32r/{configure.in => configure.ac}           | 0
 newlib/libc/machine/m68hc11/{configure.in => configure.ac}        | 0
 newlib/libc/machine/m68k/{configure.in => configure.ac}           | 0
 newlib/libc/machine/m88k/{configure.in => configure.ac}           | 0
 newlib/libc/machine/mep/{configure.in => configure.ac}            | 0
 newlib/libc/machine/microblaze/{configure.in => configure.ac}     | 0
 newlib/libc/machine/mips/{configure.in => configure.ac}           | 0
 newlib/libc/machine/mn10200/{configure.in => configure.ac}        | 0
 newlib/libc/machine/mn10300/{configure.in => configure.ac}        | 0
 newlib/libc/machine/moxie/{configure.in => configure.ac}          | 0
 newlib/libc/machine/msp430/{configure.in => configure.ac}         | 0
 newlib/libc/machine/mt/{configure.in => configure.ac}             | 0
 newlib/libc/machine/nds32/{configure.in => configure.ac}          | 0
 newlib/libc/machine/necv70/{configure.in => configure.ac}         | 0
 newlib/libc/machine/nios2/{configure.in => configure.ac}          | 0
 newlib/libc/machine/nvptx/{configure.in => configure.ac}          | 0
 newlib/libc/machine/or1k/{configure.in => configure.ac}           | 0
 newlib/libc/machine/powerpc/{configure.in => configure.ac}        | 0
 newlib/libc/machine/pru/{configure.in => configure.ac}            | 0
 newlib/libc/machine/riscv/{configure.in => configure.ac}          | 0
 newlib/libc/machine/rl78/{configure.in => configure.ac}           | 0
 newlib/libc/machine/rx/{configure.in => configure.ac}             | 0
 newlib/libc/machine/sh/{configure.in => configure.ac}             | 0
 newlib/libc/machine/sparc/{configure.in => configure.ac}          | 0
 newlib/libc/machine/spu/{configure.in => configure.ac}            | 0
 newlib/libc/machine/tic4x/{configure.in => configure.ac}          | 0
 newlib/libc/machine/tic6x/{configure.in => configure.ac}          | 0
 newlib/libc/machine/tic80/{configure.in => configure.ac}          | 0
 newlib/libc/machine/v850/{configure.in => configure.ac}           | 0
 newlib/libc/machine/visium/{configure.in => configure.ac}         | 0
 newlib/libc/machine/w65/{configure.in => configure.ac}            | 0
 newlib/libc/machine/x86_64/{configure.in => configure.ac}         | 0
 newlib/libc/machine/xc16x/{configure.in => configure.ac}          | 0
 newlib/libc/machine/xscale/{configure.in => configure.ac}         | 0
 newlib/libc/machine/xstormy16/{configure.in => configure.ac}      | 0
 newlib/libc/machine/z8k/{configure.in => configure.ac}            | 0
 newlib/libc/sys/a29khif/{configure.in => configure.ac}            | 0
 newlib/libc/sys/amdgcn/{configure.in => configure.ac}             | 0
 newlib/libc/sys/arm/{configure.in => configure.ac}                | 0
 newlib/libc/sys/{configure.in => configure.ac}                    | 0
 newlib/libc/sys/d10v/{configure.in => configure.ac}               | 0
 newlib/libc/sys/decstation/{configure.in => configure.ac}         | 0
 newlib/libc/sys/epiphany/{configure.in => configure.ac}           | 0
 newlib/libc/sys/h8300hms/{configure.in => configure.ac}           | 0
 newlib/libc/sys/h8500hms/{configure.in => configure.ac}           | 0
 newlib/libc/sys/linux/{configure.in => configure.ac}              | 0
 newlib/libc/sys/linux/linuxthreads/{configure.in => configure.ac} | 0
 .../sys/linux/linuxthreads/machine/{configure.in => configure.ac} | 0
 .../linuxthreads/machine/i386/{configure.in => configure.ac}      | 0
 newlib/libc/sys/linux/machine/{configure.in => configure.ac}      | 0
 newlib/libc/sys/linux/machine/i386/{configure.in => configure.ac} | 0
 newlib/libc/sys/m88kbug/{configure.in => configure.ac}            | 0
 newlib/libc/sys/mmixware/{configure.in => configure.ac}           | 0
 newlib/libc/sys/netware/{configure.in => configure.ac}            | 0
 newlib/libc/sys/or1k/{configure.in => configure.ac}               | 0
 newlib/libc/sys/phoenix/{configure.in => configure.ac}            | 0
 .../libc/sys/phoenix/machine/arm/{configure.in => configure.ac}   | 0
 newlib/libc/sys/phoenix/machine/{configure.in => configure.ac}    | 0
 newlib/libc/sys/rdos/{configure.in => configure.ac}               | 0
 newlib/libc/sys/rtems/{configure.in => configure.ac}              | 0
 newlib/libc/sys/sh/{configure.in => configure.ac}                 | 0
 newlib/libc/sys/sparc64/{configure.in => configure.ac}            | 0
 newlib/libc/sys/sun4/{configure.in => configure.ac}               | 0
 newlib/libc/sys/sysmec/{configure.in => configure.ac}             | 0
 newlib/libc/sys/sysnec810/{configure.in => configure.ac}          | 0
 newlib/libc/sys/sysnecv850/{configure.in => configure.ac}         | 0
 newlib/libc/sys/sysvi386/{configure.in => configure.ac}           | 0
 newlib/libc/sys/sysvnecv70/{configure.in => configure.ac}         | 0
 newlib/libc/sys/tic80/{configure.in => configure.ac}              | 0
 newlib/libc/sys/tirtos/{configure.in => configure.ac}             | 0
 newlib/libc/sys/w65/{configure.in => configure.ac}                | 0
 newlib/libc/sys/z8ksim/{configure.in => configure.ac}             | 0
 newlib/libm/{configure.in => configure.ac}                        | 0
 newlib/libm/machine/aarch64/{configure.in => configure.ac}        | 0
 newlib/libm/machine/arm/{configure.in => configure.ac}            | 0
 newlib/libm/machine/{configure.in => configure.ac}                | 0
 newlib/libm/machine/i386/{configure.in => configure.ac}           | 0
 newlib/libm/machine/mips/{configure.in => configure.ac}           | 0
 newlib/libm/machine/nds32/{configure.in => configure.ac}          | 0
 newlib/libm/machine/powerpc/{configure.in => configure.ac}        | 0
 newlib/libm/machine/pru/{configure.in => configure.ac}            | 0
 newlib/libm/machine/riscv/{configure.in => configure.ac}          | 0
 newlib/libm/machine/sparc/{configure.in => configure.ac}          | 0
 newlib/libm/machine/spu/{configure.in => configure.ac}            | 0
 newlib/libm/machine/x86_64/{configure.in => configure.ac}         | 0
 168 files changed, 0 insertions(+), 0 deletions(-)
 rename libgloss/aarch64/{configure.in => configure.ac} (100%)
 rename libgloss/aarch64/cpu-init/{configure.in => configure.ac} (100%)
 rename libgloss/arc/{configure.in => configure.ac} (100%)
 rename libgloss/arm/{configure.in => configure.ac} (100%)
 rename libgloss/bfin/{configure.in => configure.ac} (100%)
 rename libgloss/{configure.in => configure.ac} (100%)
 rename libgloss/cr16/{configure.in => configure.ac} (100%)
 rename libgloss/cris/{configure.in => configure.ac} (100%)
 rename libgloss/crx/{configure.in => configure.ac} (100%)
 rename libgloss/csky/{configure.in => configure.ac} (100%)
 rename libgloss/d30v/{configure.in => configure.ac} (100%)
 rename libgloss/doc/{configure.in => configure.ac} (100%)
 rename libgloss/epiphany/{configure.in => configure.ac} (100%)
 rename libgloss/fr30/{configure.in => configure.ac} (100%)
 rename libgloss/frv/{configure.in => configure.ac} (100%)
 rename libgloss/ft32/{configure.in => configure.ac} (100%)
 rename libgloss/hp74x/{configure.in => configure.ac} (100%)
 rename libgloss/i386/{configure.in => configure.ac} (100%)
 rename libgloss/i960/{configure.in => configure.ac} (100%)
 rename libgloss/iq2000/{configure.in => configure.ac} (100%)
 rename libgloss/libnosys/{configure.in => configure.ac} (100%)
 rename libgloss/lm32/{configure.in => configure.ac} (100%)
 rename libgloss/m32c/{configure.in => configure.ac} (100%)
 rename libgloss/m32r/{configure.in => configure.ac} (100%)
 rename libgloss/m68hc11/{configure.in => configure.ac} (100%)
 rename libgloss/m68k/{configure.in => configure.ac} (100%)
 rename libgloss/mcore/{configure.in => configure.ac} (100%)
 rename libgloss/mep/{configure.in => configure.ac} (100%)
 rename libgloss/microblaze/{configure.in => configure.ac} (100%)
 rename libgloss/mips/{configure.in => configure.ac} (100%)
 rename libgloss/mn10200/{configure.in => configure.ac} (100%)
 rename libgloss/mn10300/{configure.in => configure.ac} (100%)
 rename libgloss/moxie/{configure.in => configure.ac} (100%)
 rename libgloss/msp430/{configure.in => configure.ac} (100%)
 rename libgloss/mt/{configure.in => configure.ac} (100%)
 rename libgloss/nds32/{configure.in => configure.ac} (100%)
 rename libgloss/nios2/{configure.in => configure.ac} (100%)
 rename libgloss/or1k/{configure.in => configure.ac} (100%)
 rename libgloss/pa/{configure.in => configure.ac} (100%)
 rename libgloss/pru/{configure.in => configure.ac} (100%)
 rename libgloss/riscv/{configure.in => configure.ac} (100%)
 rename libgloss/rl78/{configure.in => configure.ac} (100%)
 rename libgloss/rs6000/{configure.in => configure.ac} (100%)
 rename libgloss/rx/{configure.in => configure.ac} (100%)
 rename libgloss/sparc/{configure.in => configure.ac} (100%)
 rename libgloss/sparc/libsys/{configure.in => configure.ac} (100%)
 rename libgloss/sparc_leon/{configure.in => configure.ac} (100%)
 rename libgloss/spu/{configure.in => configure.ac} (100%)
 rename libgloss/tic6x/{configure.in => configure.ac} (100%)
 rename libgloss/v850/{configure.in => configure.ac} (100%)
 rename libgloss/visium/{configure.in => configure.ac} (100%)
 rename libgloss/wince/{configure.in => configure.ac} (100%)
 rename libgloss/xc16x/{configure.in => configure.ac} (100%)
 rename libgloss/xstormy16/{configure.in => configure.ac} (100%)
 rename newlib/{configure.in => configure.ac} (100%)
 rename newlib/doc/{configure.in => configure.ac} (100%)
 rename newlib/iconvdata/{configure.in => configure.ac} (100%)
 rename newlib/libc/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/a29k/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/aarch64/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/amdgcn/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/arc/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/arm/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/bfin/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/cr16/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/cris/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/crx/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/csky/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/d10v/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/d30v/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/epiphany/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/fr30/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/frv/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/ft32/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/h8300/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/h8500/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/hppa/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/i386/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/i960/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/iq2000/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/lm32/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/m32c/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/m32r/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/m68hc11/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/m68k/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/m88k/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/mep/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/microblaze/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/mips/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/mn10200/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/mn10300/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/moxie/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/msp430/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/mt/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/nds32/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/necv70/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/nios2/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/nvptx/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/or1k/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/powerpc/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/pru/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/riscv/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/rl78/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/rx/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/sh/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/sparc/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/spu/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/tic4x/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/tic6x/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/tic80/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/v850/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/visium/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/w65/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/x86_64/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/xc16x/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/xscale/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/xstormy16/{configure.in => configure.ac} (100%)
 rename newlib/libc/machine/z8k/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/a29khif/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/amdgcn/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/arm/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/d10v/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/decstation/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/epiphany/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/h8300hms/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/h8500hms/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/linuxthreads/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/linuxthreads/machine/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/linuxthreads/machine/i386/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/machine/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/linux/machine/i386/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/m88kbug/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/mmixware/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/netware/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/or1k/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/phoenix/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/phoenix/machine/arm/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/phoenix/machine/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/rdos/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/rtems/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sh/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sparc64/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sun4/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sysmec/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sysnec810/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sysnecv850/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sysvi386/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/sysvnecv70/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/tic80/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/tirtos/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/w65/{configure.in => configure.ac} (100%)
 rename newlib/libc/sys/z8ksim/{configure.in => configure.ac} (100%)
 rename newlib/libm/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/aarch64/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/arm/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/i386/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/mips/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/nds32/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/powerpc/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/pru/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/riscv/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/sparc/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/spu/{configure.in => configure.ac} (100%)
 rename newlib/libm/machine/x86_64/{configure.in => configure.ac} (100%)

diff --git a/libgloss/aarch64/configure.in b/libgloss/aarch64/configure.ac
similarity index 100%
rename from libgloss/aarch64/configure.in
rename to libgloss/aarch64/configure.ac
diff --git a/libgloss/aarch64/cpu-init/configure.in b/libgloss/aarch64/cpu-init/configure.ac
similarity index 100%
rename from libgloss/aarch64/cpu-init/configure.in
rename to libgloss/aarch64/cpu-init/configure.ac
diff --git a/libgloss/arc/configure.in b/libgloss/arc/configure.ac
similarity index 100%
rename from libgloss/arc/configure.in
rename to libgloss/arc/configure.ac
diff --git a/libgloss/arm/configure.in b/libgloss/arm/configure.ac
similarity index 100%
rename from libgloss/arm/configure.in
rename to libgloss/arm/configure.ac
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rename from newlib/libc/machine/x86_64/configure.in
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diff --git a/newlib/libc/machine/xc16x/configure.in b/newlib/libc/machine/xc16x/configure.ac
similarity index 100%
rename from newlib/libc/machine/xc16x/configure.in
rename to newlib/libc/machine/xc16x/configure.ac
diff --git a/newlib/libc/machine/xscale/configure.in b/newlib/libc/machine/xscale/configure.ac
similarity index 100%
rename from newlib/libc/machine/xscale/configure.in
rename to newlib/libc/machine/xscale/configure.ac
diff --git a/newlib/libc/machine/xstormy16/configure.in b/newlib/libc/machine/xstormy16/configure.ac
similarity index 100%
rename from newlib/libc/machine/xstormy16/configure.in
rename to newlib/libc/machine/xstormy16/configure.ac
diff --git a/newlib/libc/machine/z8k/configure.in b/newlib/libc/machine/z8k/configure.ac
similarity index 100%
rename from newlib/libc/machine/z8k/configure.in
rename to newlib/libc/machine/z8k/configure.ac
diff --git a/newlib/libc/sys/a29khif/configure.in b/newlib/libc/sys/a29khif/configure.ac
similarity index 100%
rename from newlib/libc/sys/a29khif/configure.in
rename to newlib/libc/sys/a29khif/configure.ac
diff --git a/newlib/libc/sys/amdgcn/configure.in b/newlib/libc/sys/amdgcn/configure.ac
similarity index 100%
rename from newlib/libc/sys/amdgcn/configure.in
rename to newlib/libc/sys/amdgcn/configure.ac
diff --git a/newlib/libc/sys/arm/configure.in b/newlib/libc/sys/arm/configure.ac
similarity index 100%
rename from newlib/libc/sys/arm/configure.in
rename to newlib/libc/sys/arm/configure.ac
diff --git a/newlib/libc/sys/configure.in b/newlib/libc/sys/configure.ac
similarity index 100%
rename from newlib/libc/sys/configure.in
rename to newlib/libc/sys/configure.ac
diff --git a/newlib/libc/sys/d10v/configure.in b/newlib/libc/sys/d10v/configure.ac
similarity index 100%
rename from newlib/libc/sys/d10v/configure.in
rename to newlib/libc/sys/d10v/configure.ac
diff --git a/newlib/libc/sys/decstation/configure.in b/newlib/libc/sys/decstation/configure.ac
similarity index 100%
rename from newlib/libc/sys/decstation/configure.in
rename to newlib/libc/sys/decstation/configure.ac
diff --git a/newlib/libc/sys/epiphany/configure.in b/newlib/libc/sys/epiphany/configure.ac
similarity index 100%
rename from newlib/libc/sys/epiphany/configure.in
rename to newlib/libc/sys/epiphany/configure.ac
diff --git a/newlib/libc/sys/h8300hms/configure.in b/newlib/libc/sys/h8300hms/configure.ac
similarity index 100%
rename from newlib/libc/sys/h8300hms/configure.in
rename to newlib/libc/sys/h8300hms/configure.ac
diff --git a/newlib/libc/sys/h8500hms/configure.in b/newlib/libc/sys/h8500hms/configure.ac
similarity index 100%
rename from newlib/libc/sys/h8500hms/configure.in
rename to newlib/libc/sys/h8500hms/configure.ac
diff --git a/newlib/libc/sys/linux/configure.in b/newlib/libc/sys/linux/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/configure.in
rename to newlib/libc/sys/linux/configure.ac
diff --git a/newlib/libc/sys/linux/linuxthreads/configure.in b/newlib/libc/sys/linux/linuxthreads/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/linuxthreads/configure.in
rename to newlib/libc/sys/linux/linuxthreads/configure.ac
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/configure.in b/newlib/libc/sys/linux/linuxthreads/machine/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/linuxthreads/machine/configure.in
rename to newlib/libc/sys/linux/linuxthreads/machine/configure.ac
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure.in b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/linuxthreads/machine/i386/configure.in
rename to newlib/libc/sys/linux/linuxthreads/machine/i386/configure.ac
diff --git a/newlib/libc/sys/linux/machine/configure.in b/newlib/libc/sys/linux/machine/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/machine/configure.in
rename to newlib/libc/sys/linux/machine/configure.ac
diff --git a/newlib/libc/sys/linux/machine/i386/configure.in b/newlib/libc/sys/linux/machine/i386/configure.ac
similarity index 100%
rename from newlib/libc/sys/linux/machine/i386/configure.in
rename to newlib/libc/sys/linux/machine/i386/configure.ac
diff --git a/newlib/libc/sys/m88kbug/configure.in b/newlib/libc/sys/m88kbug/configure.ac
similarity index 100%
rename from newlib/libc/sys/m88kbug/configure.in
rename to newlib/libc/sys/m88kbug/configure.ac
diff --git a/newlib/libc/sys/mmixware/configure.in b/newlib/libc/sys/mmixware/configure.ac
similarity index 100%
rename from newlib/libc/sys/mmixware/configure.in
rename to newlib/libc/sys/mmixware/configure.ac
diff --git a/newlib/libc/sys/netware/configure.in b/newlib/libc/sys/netware/configure.ac
similarity index 100%
rename from newlib/libc/sys/netware/configure.in
rename to newlib/libc/sys/netware/configure.ac
diff --git a/newlib/libc/sys/or1k/configure.in b/newlib/libc/sys/or1k/configure.ac
similarity index 100%
rename from newlib/libc/sys/or1k/configure.in
rename to newlib/libc/sys/or1k/configure.ac
diff --git a/newlib/libc/sys/phoenix/configure.in b/newlib/libc/sys/phoenix/configure.ac
similarity index 100%
rename from newlib/libc/sys/phoenix/configure.in
rename to newlib/libc/sys/phoenix/configure.ac
diff --git a/newlib/libc/sys/phoenix/machine/arm/configure.in b/newlib/libc/sys/phoenix/machine/arm/configure.ac
similarity index 100%
rename from newlib/libc/sys/phoenix/machine/arm/configure.in
rename to newlib/libc/sys/phoenix/machine/arm/configure.ac
diff --git a/newlib/libc/sys/phoenix/machine/configure.in b/newlib/libc/sys/phoenix/machine/configure.ac
similarity index 100%
rename from newlib/libc/sys/phoenix/machine/configure.in
rename to newlib/libc/sys/phoenix/machine/configure.ac
diff --git a/newlib/libc/sys/rdos/configure.in b/newlib/libc/sys/rdos/configure.ac
similarity index 100%
rename from newlib/libc/sys/rdos/configure.in
rename to newlib/libc/sys/rdos/configure.ac
diff --git a/newlib/libc/sys/rtems/configure.in b/newlib/libc/sys/rtems/configure.ac
similarity index 100%
rename from newlib/libc/sys/rtems/configure.in
rename to newlib/libc/sys/rtems/configure.ac
diff --git a/newlib/libc/sys/sh/configure.in b/newlib/libc/sys/sh/configure.ac
similarity index 100%
rename from newlib/libc/sys/sh/configure.in
rename to newlib/libc/sys/sh/configure.ac
diff --git a/newlib/libc/sys/sparc64/configure.in b/newlib/libc/sys/sparc64/configure.ac
similarity index 100%
rename from newlib/libc/sys/sparc64/configure.in
rename to newlib/libc/sys/sparc64/configure.ac
diff --git a/newlib/libc/sys/sun4/configure.in b/newlib/libc/sys/sun4/configure.ac
similarity index 100%
rename from newlib/libc/sys/sun4/configure.in
rename to newlib/libc/sys/sun4/configure.ac
diff --git a/newlib/libc/sys/sysmec/configure.in b/newlib/libc/sys/sysmec/configure.ac
similarity index 100%
rename from newlib/libc/sys/sysmec/configure.in
rename to newlib/libc/sys/sysmec/configure.ac
diff --git a/newlib/libc/sys/sysnec810/configure.in b/newlib/libc/sys/sysnec810/configure.ac
similarity index 100%
rename from newlib/libc/sys/sysnec810/configure.in
rename to newlib/libc/sys/sysnec810/configure.ac
diff --git a/newlib/libc/sys/sysnecv850/configure.in b/newlib/libc/sys/sysnecv850/configure.ac
similarity index 100%
rename from newlib/libc/sys/sysnecv850/configure.in
rename to newlib/libc/sys/sysnecv850/configure.ac
diff --git a/newlib/libc/sys/sysvi386/configure.in b/newlib/libc/sys/sysvi386/configure.ac
similarity index 100%
rename from newlib/libc/sys/sysvi386/configure.in
rename to newlib/libc/sys/sysvi386/configure.ac
diff --git a/newlib/libc/sys/sysvnecv70/configure.in b/newlib/libc/sys/sysvnecv70/configure.ac
similarity index 100%
rename from newlib/libc/sys/sysvnecv70/configure.in
rename to newlib/libc/sys/sysvnecv70/configure.ac
diff --git a/newlib/libc/sys/tic80/configure.in b/newlib/libc/sys/tic80/configure.ac
similarity index 100%
rename from newlib/libc/sys/tic80/configure.in
rename to newlib/libc/sys/tic80/configure.ac
diff --git a/newlib/libc/sys/tirtos/configure.in b/newlib/libc/sys/tirtos/configure.ac
similarity index 100%
rename from newlib/libc/sys/tirtos/configure.in
rename to newlib/libc/sys/tirtos/configure.ac
diff --git a/newlib/libc/sys/w65/configure.in b/newlib/libc/sys/w65/configure.ac
similarity index 100%
rename from newlib/libc/sys/w65/configure.in
rename to newlib/libc/sys/w65/configure.ac
diff --git a/newlib/libc/sys/z8ksim/configure.in b/newlib/libc/sys/z8ksim/configure.ac
similarity index 100%
rename from newlib/libc/sys/z8ksim/configure.in
rename to newlib/libc/sys/z8ksim/configure.ac
diff --git a/newlib/libm/configure.in b/newlib/libm/configure.ac
similarity index 100%
rename from newlib/libm/configure.in
rename to newlib/libm/configure.ac
diff --git a/newlib/libm/machine/aarch64/configure.in b/newlib/libm/machine/aarch64/configure.ac
similarity index 100%
rename from newlib/libm/machine/aarch64/configure.in
rename to newlib/libm/machine/aarch64/configure.ac
diff --git a/newlib/libm/machine/arm/configure.in b/newlib/libm/machine/arm/configure.ac
similarity index 100%
rename from newlib/libm/machine/arm/configure.in
rename to newlib/libm/machine/arm/configure.ac
diff --git a/newlib/libm/machine/configure.in b/newlib/libm/machine/configure.ac
similarity index 100%
rename from newlib/libm/machine/configure.in
rename to newlib/libm/machine/configure.ac
diff --git a/newlib/libm/machine/i386/configure.in b/newlib/libm/machine/i386/configure.ac
similarity index 100%
rename from newlib/libm/machine/i386/configure.in
rename to newlib/libm/machine/i386/configure.ac
diff --git a/newlib/libm/machine/mips/configure.in b/newlib/libm/machine/mips/configure.ac
similarity index 100%
rename from newlib/libm/machine/mips/configure.in
rename to newlib/libm/machine/mips/configure.ac
diff --git a/newlib/libm/machine/nds32/configure.in b/newlib/libm/machine/nds32/configure.ac
similarity index 100%
rename from newlib/libm/machine/nds32/configure.in
rename to newlib/libm/machine/nds32/configure.ac
diff --git a/newlib/libm/machine/powerpc/configure.in b/newlib/libm/machine/powerpc/configure.ac
similarity index 100%
rename from newlib/libm/machine/powerpc/configure.in
rename to newlib/libm/machine/powerpc/configure.ac
diff --git a/newlib/libm/machine/pru/configure.in b/newlib/libm/machine/pru/configure.ac
similarity index 100%
rename from newlib/libm/machine/pru/configure.in
rename to newlib/libm/machine/pru/configure.ac
diff --git a/newlib/libm/machine/riscv/configure.in b/newlib/libm/machine/riscv/configure.ac
similarity index 100%
rename from newlib/libm/machine/riscv/configure.in
rename to newlib/libm/machine/riscv/configure.ac
diff --git a/newlib/libm/machine/sparc/configure.in b/newlib/libm/machine/sparc/configure.ac
similarity index 100%
rename from newlib/libm/machine/sparc/configure.in
rename to newlib/libm/machine/sparc/configure.ac
diff --git a/newlib/libm/machine/spu/configure.in b/newlib/libm/machine/spu/configure.ac
similarity index 100%
rename from newlib/libm/machine/spu/configure.in
rename to newlib/libm/machine/spu/configure.ac
diff --git a/newlib/libm/machine/x86_64/configure.in b/newlib/libm/machine/x86_64/configure.ac
similarity index 100%
rename from newlib/libm/machine/x86_64/configure.in
rename to newlib/libm/machine/x86_64/configure.ac
-- 
2.33.0


^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-09 21:06 [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
@ 2021-09-13 10:12 ` Corinna Vinschen
  2021-09-13 14:13   ` Mike Frysinger
  0 siblings, 1 reply; 9+ messages in thread
From: Corinna Vinschen @ 2021-09-13 10:12 UTC (permalink / raw)
  To: newlib

On Sep  9 17:06, Mike Frysinger wrote:
> The .in name has been deprecated for a long time in favor of .ac.

ACK.  Are you going to regen afterwards?


Thanks,
Corinna


^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-13 10:12 ` Corinna Vinschen
@ 2021-09-13 14:13   ` Mike Frysinger
  2021-09-13 22:54     ` Hans-Bernhard Bröker
  0 siblings, 1 reply; 9+ messages in thread
From: Mike Frysinger @ 2021-09-13 14:13 UTC (permalink / raw)
  To: newlib

[-- Attachment #1: Type: text/plain, Size: 774 bytes --]

On 13 Sep 2021 12:12, Corinna Vinschen wrote:
> On Sep  9 17:06, Mike Frysinger wrote:
> > The .in name has been deprecated for a long time in favor of .ac.
> 
> ACK.  Are you going to regen afterwards?

that should be a nop as the filename input shouldn't affect the output.
i confirmed on one or two dirs.

if you mean was i planning on regenerating with the latest version of
autoconf everywhere, then no, i'm not intending on doing that.  i first
tried to use autoconf-2.69 (since that's what binutils+gdb require), but
it failed on a bunch of dirs, and i didn't feel like digging through all
the failures to figure out what's going on.  i agree that we should add
a macro to enforce a specific autoconf version and regen everything with
that :).
-mike

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^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-13 14:13   ` Mike Frysinger
@ 2021-09-13 22:54     ` Hans-Bernhard Bröker
  2021-09-14  2:58       ` [PATCH] libgloss/newlib: update configure.ac in Makefile.in files Mike Frysinger
  2021-09-14  3:03       ` [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
  0 siblings, 2 replies; 9+ messages in thread
From: Hans-Bernhard Bröker @ 2021-09-13 22:54 UTC (permalink / raw)
  To: newlib

Am 13.09.2021 um 16:13 schrieb Mike Frysinger:
 > On 13 Sep 2021 12:12, Corinna Vinschen wrote:
 >> On Sep  9 17:06, Mike Frysinger wrote:
 >>> The .in name has been deprecated for a long time in favor of .ac.

 >> ACK.  Are you going to regen afterwards?

 > that should be a nop as the filename input shouldn't affect the output.
 > i confirmed on one or two dirs.

The name of configure.{in|ac} is supposed to show up in just about every 
Makefile.in.  The maintainer rules to update configure rely on that. 
Automake-generated Makefile.in pick up this change automatically.

libgloss doesn't use automake, so there you would have to do all this by 
hand.  Or keep on not doing it at all: at the moment there are no such 
maintainer-specific rules in the libgloss Makefile.in except in 
libgloss/wince, which does use automake.

 > i agree that we should add
 > a macro to enforce a specific autoconf version and regen everything with
 > that :).

No need to add one ;-).  That's precisely what config/override.m4 
already does.

The entire newlib tree relies quite heavily on features that have been 
dropped from autoconf a _long_ time ago. The version it requires is 2.64 
from the year 2008.  Getting all that resolved takes quite a bit more 
effort than just renaming files and dropping the explicit restriction. 
Every single Makefile.am and configure.ac has to be modified to remove 
things like the cygnus mode option to automake, or the outdated use of 
INCLUDES instead of AM_CPPFLAGS.

^ permalink raw reply	[flat|nested] 9+ messages in thread
* [PATCH] libgloss/newlib: update configure.ac in Makefile.in files
  2021-09-13 22:54     ` Hans-Bernhard Bröker
@ 2021-09-14  2:58       ` Mike Frysinger
  2021-11-06 18:18         ` Mike Frysinger
  2021-09-14  3:03       ` [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
  1 sibling, 1 reply; 9+ messages in thread
From: Mike Frysinger @ 2021-09-14  2:58 UTC (permalink / raw)
  To: newlib

The maintainer rules refer to configure.in directly, so update that
after renaming all the configure.ac files.
---
 libgloss/riscv/Makefile.in                                | 2 +-
 libgloss/wince/Makefile.in                                | 8 ++++----
 newlib/doc/Makefile.in                                    | 2 +-
 newlib/iconvdata/Makefile.in                              | 2 +-
 newlib/libc/Makefile.in                                   | 2 +-
 newlib/libc/argz/Makefile.in                              | 2 +-
 newlib/libc/ctype/Makefile.in                             | 2 +-
 newlib/libc/errno/Makefile.in                             | 2 +-
 newlib/libc/iconv/Makefile.in                             | 2 +-
 newlib/libc/iconv/ccs/Makefile.in                         | 2 +-
 newlib/libc/iconv/ccs/binary/Makefile.in                  | 2 +-
 newlib/libc/iconv/ces/Makefile.in                         | 2 +-
 newlib/libc/iconv/lib/Makefile.in                         | 2 +-
 newlib/libc/locale/Makefile.in                            | 2 +-
 newlib/libc/machine/Makefile.in                           | 2 +-
 newlib/libc/machine/a29k/Makefile.in                      | 2 +-
 newlib/libc/machine/aarch64/Makefile.in                   | 2 +-
 newlib/libc/machine/amdgcn/Makefile.in                    | 2 +-
 newlib/libc/machine/arc/Makefile.in                       | 2 +-
 newlib/libc/machine/arm/Makefile.in                       | 2 +-
 newlib/libc/machine/bfin/Makefile.in                      | 2 +-
 newlib/libc/machine/cr16/Makefile.in                      | 2 +-
 newlib/libc/machine/cris/Makefile.in                      | 2 +-
 newlib/libc/machine/crx/Makefile.in                       | 2 +-
 newlib/libc/machine/csky/Makefile.in                      | 2 +-
 newlib/libc/machine/d10v/Makefile.in                      | 2 +-
 newlib/libc/machine/d30v/Makefile.in                      | 2 +-
 newlib/libc/machine/epiphany/Makefile.in                  | 2 +-
 newlib/libc/machine/fr30/Makefile.in                      | 2 +-
 newlib/libc/machine/frv/Makefile.in                       | 2 +-
 newlib/libc/machine/ft32/Makefile.in                      | 2 +-
 newlib/libc/machine/h8300/Makefile.in                     | 2 +-
 newlib/libc/machine/h8500/Makefile.in                     | 2 +-
 newlib/libc/machine/hppa/Makefile.in                      | 2 +-
 newlib/libc/machine/i386/Makefile.in                      | 2 +-
 newlib/libc/machine/i960/Makefile.in                      | 2 +-
 newlib/libc/machine/iq2000/Makefile.in                    | 2 +-
 newlib/libc/machine/lm32/Makefile.in                      | 2 +-
 newlib/libc/machine/m32c/Makefile.in                      | 2 +-
 newlib/libc/machine/m32r/Makefile.in                      | 2 +-
 newlib/libc/machine/m68hc11/Makefile.in                   | 2 +-
 newlib/libc/machine/m68k/Makefile.in                      | 2 +-
 newlib/libc/machine/m88k/Makefile.in                      | 2 +-
 newlib/libc/machine/mep/Makefile.in                       | 2 +-
 newlib/libc/machine/microblaze/Makefile.in                | 2 +-
 newlib/libc/machine/mips/Makefile.in                      | 2 +-
 newlib/libc/machine/mn10200/Makefile.in                   | 2 +-
 newlib/libc/machine/mn10300/Makefile.in                   | 2 +-
 newlib/libc/machine/moxie/Makefile.in                     | 2 +-
 newlib/libc/machine/msp430/Makefile.in                    | 2 +-
 newlib/libc/machine/mt/Makefile.in                        | 2 +-
 newlib/libc/machine/nds32/Makefile.in                     | 2 +-
 newlib/libc/machine/necv70/Makefile.in                    | 2 +-
 newlib/libc/machine/nios2/Makefile.in                     | 2 +-
 newlib/libc/machine/nvptx/Makefile.in                     | 2 +-
 newlib/libc/machine/or1k/Makefile.in                      | 2 +-
 newlib/libc/machine/powerpc/Makefile.in                   | 2 +-
 newlib/libc/machine/pru/Makefile.in                       | 2 +-
 newlib/libc/machine/riscv/Makefile.in                     | 2 +-
 newlib/libc/machine/rl78/Makefile.in                      | 2 +-
 newlib/libc/machine/rx/Makefile.in                        | 2 +-
 newlib/libc/machine/sh/Makefile.in                        | 2 +-
 newlib/libc/machine/sparc/Makefile.in                     | 2 +-
 newlib/libc/machine/spu/Makefile.in                       | 2 +-
 newlib/libc/machine/tic4x/Makefile.in                     | 2 +-
 newlib/libc/machine/tic6x/Makefile.in                     | 2 +-
 newlib/libc/machine/tic80/Makefile.in                     | 2 +-
 newlib/libc/machine/v850/Makefile.in                      | 2 +-
 newlib/libc/machine/visium/Makefile.in                    | 2 +-
 newlib/libc/machine/w65/Makefile.in                       | 2 +-
 newlib/libc/machine/x86_64/Makefile.in                    | 2 +-
 newlib/libc/machine/xc16x/Makefile.in                     | 2 +-
 newlib/libc/machine/xscale/Makefile.in                    | 2 +-
 newlib/libc/machine/xstormy16/Makefile.in                 | 2 +-
 newlib/libc/machine/z8k/Makefile.in                       | 2 +-
 newlib/libc/misc/Makefile.in                              | 2 +-
 newlib/libc/posix/Makefile.in                             | 2 +-
 newlib/libc/reent/Makefile.in                             | 2 +-
 newlib/libc/search/Makefile.in                            | 2 +-
 newlib/libc/signal/Makefile.in                            | 2 +-
 newlib/libc/ssp/Makefile.in                               | 2 +-
 newlib/libc/stdio/Makefile.in                             | 2 +-
 newlib/libc/stdio64/Makefile.in                           | 2 +-
 newlib/libc/stdlib/Makefile.in                            | 2 +-
 newlib/libc/string/Makefile.in                            | 2 +-
 newlib/libc/sys/Makefile.in                               | 2 +-
 newlib/libc/sys/a29khif/Makefile.in                       | 2 +-
 newlib/libc/sys/amdgcn/Makefile.in                        | 2 +-
 newlib/libc/sys/arm/Makefile.in                           | 2 +-
 newlib/libc/sys/d10v/Makefile.in                          | 2 +-
 newlib/libc/sys/decstation/Makefile.in                    | 2 +-
 newlib/libc/sys/epiphany/Makefile.in                      | 2 +-
 newlib/libc/sys/h8300hms/Makefile.in                      | 2 +-
 newlib/libc/sys/h8500hms/Makefile.in                      | 2 +-
 newlib/libc/sys/linux/Makefile.in                         | 2 +-
 newlib/libc/sys/linux/argp/Makefile.in                    | 2 +-
 newlib/libc/sys/linux/cmath/Makefile.in                   | 2 +-
 newlib/libc/sys/linux/dl/Makefile.in                      | 2 +-
 newlib/libc/sys/linux/iconv/Makefile.in                   | 2 +-
 newlib/libc/sys/linux/intl/Makefile.in                    | 2 +-
 newlib/libc/sys/linux/linuxthreads/Makefile.in            | 2 +-
 newlib/libc/sys/linux/linuxthreads/machine/Makefile.in    | 2 +-
 .../libc/sys/linux/linuxthreads/machine/i386/Makefile.in  | 2 +-
 newlib/libc/sys/linux/machine/Makefile.in                 | 2 +-
 newlib/libc/sys/linux/machine/i386/Makefile.in            | 2 +-
 newlib/libc/sys/linux/net/Makefile.in                     | 2 +-
 newlib/libc/sys/m88kbug/Makefile.in                       | 2 +-
 newlib/libc/sys/mmixware/Makefile.in                      | 2 +-
 newlib/libc/sys/netware/Makefile.in                       | 2 +-
 newlib/libc/sys/or1k/Makefile.in                          | 2 +-
 newlib/libc/sys/phoenix/Makefile.in                       | 2 +-
 newlib/libc/sys/phoenix/machine/Makefile.in               | 2 +-
 newlib/libc/sys/phoenix/machine/arm/Makefile.in           | 2 +-
 newlib/libc/sys/rdos/Makefile.in                          | 2 +-
 newlib/libc/sys/rtems/Makefile.in                         | 2 +-
 newlib/libc/sys/sh/Makefile.in                            | 2 +-
 newlib/libc/sys/sparc64/Makefile.in                       | 2 +-
 newlib/libc/sys/sun4/Makefile.in                          | 2 +-
 newlib/libc/sys/sysmec/Makefile.in                        | 2 +-
 newlib/libc/sys/sysnec810/Makefile.in                     | 2 +-
 newlib/libc/sys/sysnecv850/Makefile.in                    | 2 +-
 newlib/libc/sys/sysvi386/Makefile.in                      | 2 +-
 newlib/libc/sys/sysvnecv70/Makefile.in                    | 2 +-
 newlib/libc/sys/tic80/Makefile.in                         | 2 +-
 newlib/libc/sys/tirtos/Makefile.in                        | 2 +-
 newlib/libc/sys/w65/Makefile.in                           | 2 +-
 newlib/libc/sys/z8ksim/Makefile.in                        | 2 +-
 newlib/libc/syscalls/Makefile.in                          | 2 +-
 newlib/libc/time/Makefile.in                              | 2 +-
 newlib/libc/unix/Makefile.in                              | 2 +-
 newlib/libc/xdr/Makefile.in                               | 2 +-
 newlib/libm/Makefile.in                                   | 2 +-
 newlib/libm/common/Makefile.in                            | 2 +-
 newlib/libm/complex/Makefile.in                           | 2 +-
 newlib/libm/fenv/Makefile.in                              | 2 +-
 newlib/libm/machine/Makefile.in                           | 2 +-
 newlib/libm/machine/aarch64/Makefile.in                   | 2 +-
 newlib/libm/machine/arm/Makefile.in                       | 2 +-
 newlib/libm/machine/i386/Makefile.in                      | 2 +-
 newlib/libm/machine/mips/Makefile.in                      | 2 +-
 newlib/libm/machine/nds32/Makefile.in                     | 2 +-
 newlib/libm/machine/powerpc/Makefile.in                   | 2 +-
 newlib/libm/machine/pru/Makefile.in                       | 2 +-
 newlib/libm/machine/riscv/Makefile.in                     | 2 +-
 newlib/libm/machine/sparc/Makefile.in                     | 2 +-
 newlib/libm/machine/spu/Makefile.in                       | 2 +-
 newlib/libm/machine/x86_64/Makefile.in                    | 2 +-
 newlib/libm/math/Makefile.in                              | 2 +-
 newlib/libm/mathfp/Makefile.in                            | 2 +-
 149 files changed, 152 insertions(+), 152 deletions(-)

diff --git a/libgloss/riscv/Makefile.in b/libgloss/riscv/Makefile.in
index 185b6e6d237c..d118a1876c91 100644
--- a/libgloss/riscv/Makefile.in
+++ b/libgloss/riscv/Makefile.in
@@ -306,7 +306,7 @@ install : install-hdrs install-libs install-specs
 #-------------------------------------------------------------------------
 
 configure_prereq = \
-  $(src_dir)/configure.in \
+  $(src_dir)/configure.ac \
 
 $(src_dir)/configure : $(configure_prereq)
 	cd $(src_dir) && autoconf
diff --git a/libgloss/wince/Makefile.in b/libgloss/wince/Makefile.in
index e0d428ab2c7d..d56825833023 100644
--- a/libgloss/wince/Makefile.in
+++ b/libgloss/wince/Makefile.in
@@ -99,7 +99,7 @@ CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
+DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.ac
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
@@ -112,19 +112,19 @@ OBJECTS = $(stub_exe_OBJECTS)
 all: all-redirect
 .SUFFIXES:
 .SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.ac $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
 
 Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in 
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.ac 
 	cd $(srcdir) && $(ACLOCAL)
 
 config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.ac $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
 	cd $(srcdir) && $(AUTOCONF)
 
 mostlyclean-binPROGRAMS:
diff --git a/newlib/doc/Makefile.in b/newlib/doc/Makefile.in
index a12872d939c9..46b0869c7ab3 100644
--- a/newlib/doc/Makefile.in
+++ b/newlib/doc/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/iconvdata/Makefile.in b/newlib/iconvdata/Makefile.in
index a7788d4b054a..af2096e4a2fa 100644
--- a/newlib/iconvdata/Makefile.in
+++ b/newlib/iconvdata/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/Makefile.in b/newlib/libc/Makefile.in
index b0160f846faf..eb49e541d19c 100644
--- a/newlib/libc/Makefile.in
+++ b/newlib/libc/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/argz/Makefile.in b/newlib/libc/argz/Makefile.in
index 517969084911..c49efea70cf2 100644
--- a/newlib/libc/argz/Makefile.in
+++ b/newlib/libc/argz/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/ctype/Makefile.in b/newlib/libc/ctype/Makefile.in
index 1ed7c85a0558..859ff60eb6fb 100644
--- a/newlib/libc/ctype/Makefile.in
+++ b/newlib/libc/ctype/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/errno/Makefile.in b/newlib/libc/errno/Makefile.in
index bd6e28fb4e34..b5d79926236f 100644
--- a/newlib/libc/errno/Makefile.in
+++ b/newlib/libc/errno/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/Makefile.in b/newlib/libc/iconv/Makefile.in
index e7dc9a07af96..2e8ca6d3557d 100644
--- a/newlib/libc/iconv/Makefile.in
+++ b/newlib/libc/iconv/Makefile.in
@@ -60,7 +60,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ccs/Makefile.in b/newlib/libc/iconv/ccs/Makefile.in
index 074f965d496a..a64ca64758e3 100644
--- a/newlib/libc/iconv/ccs/Makefile.in
+++ b/newlib/libc/iconv/ccs/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ccs/binary/Makefile.in b/newlib/libc/iconv/ccs/binary/Makefile.in
index 8e48c4545d42..da2590bdcd51 100644
--- a/newlib/libc/iconv/ccs/binary/Makefile.in
+++ b/newlib/libc/iconv/ccs/binary/Makefile.in
@@ -60,7 +60,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ces/Makefile.in b/newlib/libc/iconv/ces/Makefile.in
index 2770a55d134d..d83d556041d5 100644
--- a/newlib/libc/iconv/ces/Makefile.in
+++ b/newlib/libc/iconv/ces/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/lib/Makefile.in b/newlib/libc/iconv/lib/Makefile.in
index 715959cacc51..62e2f105b7a8 100644
--- a/newlib/libc/iconv/lib/Makefile.in
+++ b/newlib/libc/iconv/lib/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/locale/Makefile.in b/newlib/libc/locale/Makefile.in
index 5d2c01b665ce..7386e6febc3f 100644
--- a/newlib/libc/locale/Makefile.in
+++ b/newlib/libc/locale/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/machine/Makefile.in b/newlib/libc/machine/Makefile.in
index 9e3aebbf7f59..a64bf2630878 100644
--- a/newlib/libc/machine/Makefile.in
+++ b/newlib/libc/machine/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/a29k/Makefile.in b/newlib/libc/machine/a29k/Makefile.in
index c3f557e2e7bd..f4ee8fe6af7b 100644
--- a/newlib/libc/machine/a29k/Makefile.in
+++ b/newlib/libc/machine/a29k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/aarch64/Makefile.in b/newlib/libc/machine/aarch64/Makefile.in
index 39b23a1cec2e..c56c971f22df 100644
--- a/newlib/libc/machine/aarch64/Makefile.in
+++ b/newlib/libc/machine/aarch64/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/amdgcn/Makefile.in b/newlib/libc/machine/amdgcn/Makefile.in
index 4e51393f9574..9c822772b0d1 100644
--- a/newlib/libc/machine/amdgcn/Makefile.in
+++ b/newlib/libc/machine/amdgcn/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/arc/Makefile.in b/newlib/libc/machine/arc/Makefile.in
index b46471f7f5e8..81ef87724c58 100644
--- a/newlib/libc/machine/arc/Makefile.in
+++ b/newlib/libc/machine/arc/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/arm/Makefile.in b/newlib/libc/machine/arm/Makefile.in
index d9dbcd5c3bc9..539343956e26 100644
--- a/newlib/libc/machine/arm/Makefile.in
+++ b/newlib/libc/machine/arm/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/bfin/Makefile.in b/newlib/libc/machine/bfin/Makefile.in
index acad04aa8a9c..97f9c67e5e04 100644
--- a/newlib/libc/machine/bfin/Makefile.in
+++ b/newlib/libc/machine/bfin/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/cr16/Makefile.in b/newlib/libc/machine/cr16/Makefile.in
index 8c277fb8395a..1f6235546ae2 100644
--- a/newlib/libc/machine/cr16/Makefile.in
+++ b/newlib/libc/machine/cr16/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/cris/Makefile.in b/newlib/libc/machine/cris/Makefile.in
index 30b42c1a5667..31f25892cf5a 100644
--- a/newlib/libc/machine/cris/Makefile.in
+++ b/newlib/libc/machine/cris/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/crx/Makefile.in b/newlib/libc/machine/crx/Makefile.in
index 8c277fb8395a..1f6235546ae2 100644
--- a/newlib/libc/machine/crx/Makefile.in
+++ b/newlib/libc/machine/crx/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/csky/Makefile.in b/newlib/libc/machine/csky/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/csky/Makefile.in
+++ b/newlib/libc/machine/csky/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/d10v/Makefile.in b/newlib/libc/machine/d10v/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/d10v/Makefile.in
+++ b/newlib/libc/machine/d10v/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/d30v/Makefile.in b/newlib/libc/machine/d30v/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/d30v/Makefile.in
+++ b/newlib/libc/machine/d30v/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/epiphany/Makefile.in b/newlib/libc/machine/epiphany/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/epiphany/Makefile.in
+++ b/newlib/libc/machine/epiphany/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/fr30/Makefile.in b/newlib/libc/machine/fr30/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/fr30/Makefile.in
+++ b/newlib/libc/machine/fr30/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/frv/Makefile.in b/newlib/libc/machine/frv/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/frv/Makefile.in
+++ b/newlib/libc/machine/frv/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/ft32/Makefile.in b/newlib/libc/machine/ft32/Makefile.in
index 9d2c1f0daf1a..c611195eb065 100644
--- a/newlib/libc/machine/ft32/Makefile.in
+++ b/newlib/libc/machine/ft32/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/h8300/Makefile.in b/newlib/libc/machine/h8300/Makefile.in
index 0ab798d11ca0..b77dd2b8cc51 100644
--- a/newlib/libc/machine/h8300/Makefile.in
+++ b/newlib/libc/machine/h8300/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/h8500/Makefile.in b/newlib/libc/machine/h8500/Makefile.in
index ee991bd8a102..bc8ec3c4e4a3 100644
--- a/newlib/libc/machine/h8500/Makefile.in
+++ b/newlib/libc/machine/h8500/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/hppa/Makefile.in b/newlib/libc/machine/hppa/Makefile.in
index 35cac276432a..e648f007785d 100644
--- a/newlib/libc/machine/hppa/Makefile.in
+++ b/newlib/libc/machine/hppa/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/i386/Makefile.in b/newlib/libc/machine/i386/Makefile.in
index 5ab7c00b6cd7..ab894a27648d 100644
--- a/newlib/libc/machine/i386/Makefile.in
+++ b/newlib/libc/machine/i386/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/i960/Makefile.in b/newlib/libc/machine/i960/Makefile.in
index 4ed461026338..f15ef3626509 100644
--- a/newlib/libc/machine/i960/Makefile.in
+++ b/newlib/libc/machine/i960/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/iq2000/Makefile.in b/newlib/libc/machine/iq2000/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/iq2000/Makefile.in
+++ b/newlib/libc/machine/iq2000/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/lm32/Makefile.in b/newlib/libc/machine/lm32/Makefile.in
index 0361e5c78994..548f18b71185 100644
--- a/newlib/libc/machine/lm32/Makefile.in
+++ b/newlib/libc/machine/lm32/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m32c/Makefile.in b/newlib/libc/machine/m32c/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m32c/Makefile.in
+++ b/newlib/libc/machine/m32c/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m32r/Makefile.in b/newlib/libc/machine/m32r/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m32r/Makefile.in
+++ b/newlib/libc/machine/m32r/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m68hc11/Makefile.in b/newlib/libc/machine/m68hc11/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m68hc11/Makefile.in
+++ b/newlib/libc/machine/m68hc11/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m68k/Makefile.in b/newlib/libc/machine/m68k/Makefile.in
index 7d74b7facca8..05a0e7b69425 100644
--- a/newlib/libc/machine/m68k/Makefile.in
+++ b/newlib/libc/machine/m68k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m88k/Makefile.in b/newlib/libc/machine/m88k/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m88k/Makefile.in
+++ b/newlib/libc/machine/m88k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mep/Makefile.in b/newlib/libc/machine/mep/Makefile.in
index 2d5df8385b84..0fffa785ce25 100644
--- a/newlib/libc/machine/mep/Makefile.in
+++ b/newlib/libc/machine/mep/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/microblaze/Makefile.in b/newlib/libc/machine/microblaze/Makefile.in
index 5ba692be355e..5f224e939388 100644
--- a/newlib/libc/machine/microblaze/Makefile.in
+++ b/newlib/libc/machine/microblaze/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mips/Makefile.in b/newlib/libc/machine/mips/Makefile.in
index b2d729e9f1f1..5396e38ad596 100644
--- a/newlib/libc/machine/mips/Makefile.in
+++ b/newlib/libc/machine/mips/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mn10200/Makefile.in b/newlib/libc/machine/mn10200/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/mn10200/Makefile.in
+++ b/newlib/libc/machine/mn10200/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mn10300/Makefile.in b/newlib/libc/machine/mn10300/Makefile.in
index f48fb0e42ae1..047aee8ded8a 100644
--- a/newlib/libc/machine/mn10300/Makefile.in
+++ b/newlib/libc/machine/mn10300/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/moxie/Makefile.in b/newlib/libc/machine/moxie/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/moxie/Makefile.in
+++ b/newlib/libc/machine/moxie/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/msp430/Makefile.in b/newlib/libc/machine/msp430/Makefile.in
index efbdf7cf492d..c47e78a8238d 100644
--- a/newlib/libc/machine/msp430/Makefile.in
+++ b/newlib/libc/machine/msp430/Makefile.in
@@ -70,7 +70,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mt/Makefile.in b/newlib/libc/machine/mt/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/mt/Makefile.in
+++ b/newlib/libc/machine/mt/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nds32/Makefile.in b/newlib/libc/machine/nds32/Makefile.in
index 276d1d35016f..756ee93c6ba7 100644
--- a/newlib/libc/machine/nds32/Makefile.in
+++ b/newlib/libc/machine/nds32/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/necv70/Makefile.in b/newlib/libc/machine/necv70/Makefile.in
index 7025d79ca9b0..3961f559b356 100644
--- a/newlib/libc/machine/necv70/Makefile.in
+++ b/newlib/libc/machine/necv70/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nios2/Makefile.in b/newlib/libc/machine/nios2/Makefile.in
index c1a13e857eea..048f66d62a63 100644
--- a/newlib/libc/machine/nios2/Makefile.in
+++ b/newlib/libc/machine/nios2/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nvptx/Makefile.in b/newlib/libc/machine/nvptx/Makefile.in
index a01e0972584c..a5a3e8170e9d 100644
--- a/newlib/libc/machine/nvptx/Makefile.in
+++ b/newlib/libc/machine/nvptx/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/or1k/Makefile.in b/newlib/libc/machine/or1k/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/or1k/Makefile.in
+++ b/newlib/libc/machine/or1k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/powerpc/Makefile.in b/newlib/libc/machine/powerpc/Makefile.in
index 73b0cc471771..d861a9c2b3cb 100644
--- a/newlib/libc/machine/powerpc/Makefile.in
+++ b/newlib/libc/machine/powerpc/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/pru/Makefile.in b/newlib/libc/machine/pru/Makefile.in
index c1a13e857eea..048f66d62a63 100644
--- a/newlib/libc/machine/pru/Makefile.in
+++ b/newlib/libc/machine/pru/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/riscv/Makefile.in b/newlib/libc/machine/riscv/Makefile.in
index e6dee876393e..766ec9a183c8 100644
--- a/newlib/libc/machine/riscv/Makefile.in
+++ b/newlib/libc/machine/riscv/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/rl78/Makefile.in b/newlib/libc/machine/rl78/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/rl78/Makefile.in
+++ b/newlib/libc/machine/rl78/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/rx/Makefile.in b/newlib/libc/machine/rx/Makefile.in
index 899ffaf79902..352d805c0985 100644
--- a/newlib/libc/machine/rx/Makefile.in
+++ b/newlib/libc/machine/rx/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/sh/Makefile.in b/newlib/libc/machine/sh/Makefile.in
index 92eb430f49dd..37579c192b69 100644
--- a/newlib/libc/machine/sh/Makefile.in
+++ b/newlib/libc/machine/sh/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/sparc/Makefile.in b/newlib/libc/machine/sparc/Makefile.in
index f828bf1b1465..28030084dd5c 100644
--- a/newlib/libc/machine/sparc/Makefile.in
+++ b/newlib/libc/machine/sparc/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/spu/Makefile.in b/newlib/libc/machine/spu/Makefile.in
index d0b46e614829..d89170424644 100644
--- a/newlib/libc/machine/spu/Makefile.in
+++ b/newlib/libc/machine/spu/Makefile.in
@@ -65,7 +65,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic4x/Makefile.in b/newlib/libc/machine/tic4x/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic4x/Makefile.in
+++ b/newlib/libc/machine/tic4x/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic6x/Makefile.in b/newlib/libc/machine/tic6x/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic6x/Makefile.in
+++ b/newlib/libc/machine/tic6x/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic80/Makefile.in b/newlib/libc/machine/tic80/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic80/Makefile.in
+++ b/newlib/libc/machine/tic80/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/v850/Makefile.in b/newlib/libc/machine/v850/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/v850/Makefile.in
+++ b/newlib/libc/machine/v850/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/visium/Makefile.in b/newlib/libc/machine/visium/Makefile.in
index 1b90481100ef..b6c1a4f0b71a 100644
--- a/newlib/libc/machine/visium/Makefile.in
+++ b/newlib/libc/machine/visium/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/w65/Makefile.in b/newlib/libc/machine/w65/Makefile.in
index 853e8e7e7bbf..126d43d7be56 100644
--- a/newlib/libc/machine/w65/Makefile.in
+++ b/newlib/libc/machine/w65/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/x86_64/Makefile.in b/newlib/libc/machine/x86_64/Makefile.in
index 8168fb4df5ac..2604cf56e725 100644
--- a/newlib/libc/machine/x86_64/Makefile.in
+++ b/newlib/libc/machine/x86_64/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xc16x/Makefile.in b/newlib/libc/machine/xc16x/Makefile.in
index e8eef409db26..c0ccfcb45ce3 100644
--- a/newlib/libc/machine/xc16x/Makefile.in
+++ b/newlib/libc/machine/xc16x/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xscale/Makefile.in b/newlib/libc/machine/xscale/Makefile.in
index 70553e5caa7f..a4e1dc31fa40 100644
--- a/newlib/libc/machine/xscale/Makefile.in
+++ b/newlib/libc/machine/xscale/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xstormy16/Makefile.in b/newlib/libc/machine/xstormy16/Makefile.in
index 1a25dc398235..4becb53c1586 100644
--- a/newlib/libc/machine/xstormy16/Makefile.in
+++ b/newlib/libc/machine/xstormy16/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/z8k/Makefile.in b/newlib/libc/machine/z8k/Makefile.in
index cc288bf461b7..6dfeb1c2f40a 100644
--- a/newlib/libc/machine/z8k/Makefile.in
+++ b/newlib/libc/machine/z8k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/misc/Makefile.in b/newlib/libc/misc/Makefile.in
index 285e072b26f2..55c89ee500a4 100644
--- a/newlib/libc/misc/Makefile.in
+++ b/newlib/libc/misc/Makefile.in
@@ -65,7 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/posix/Makefile.in b/newlib/libc/posix/Makefile.in
index 0e2824a06ee9..7ba915c69e61 100644
--- a/newlib/libc/posix/Makefile.in
+++ b/newlib/libc/posix/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/reent/Makefile.in b/newlib/libc/reent/Makefile.in
index 25524486156d..78cfb1754147 100644
--- a/newlib/libc/reent/Makefile.in
+++ b/newlib/libc/reent/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/search/Makefile.in b/newlib/libc/search/Makefile.in
index 46539d769be2..7d4e2fbd0518 100644
--- a/newlib/libc/search/Makefile.in
+++ b/newlib/libc/search/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/signal/Makefile.in b/newlib/libc/signal/Makefile.in
index d4aae4e040a9..8912ae0f0b11 100644
--- a/newlib/libc/signal/Makefile.in
+++ b/newlib/libc/signal/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/ssp/Makefile.in b/newlib/libc/ssp/Makefile.in
index 177194949a5e..242d5bdce86d 100644
--- a/newlib/libc/ssp/Makefile.in
+++ b/newlib/libc/ssp/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in
index 21b4c521df9c..b1181eacae9a 100644
--- a/newlib/libc/stdio/Makefile.in
+++ b/newlib/libc/stdio/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdio64/Makefile.in b/newlib/libc/stdio64/Makefile.in
index 85a15b6fb7f6..2d3b78ac930d 100644
--- a/newlib/libc/stdio64/Makefile.in
+++ b/newlib/libc/stdio64/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdlib/Makefile.in b/newlib/libc/stdlib/Makefile.in
index c0f219ccf695..a812b6a95cba 100644
--- a/newlib/libc/stdlib/Makefile.in
+++ b/newlib/libc/stdlib/Makefile.in
@@ -68,7 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/string/Makefile.in b/newlib/libc/string/Makefile.in
index 0a45c136b1c4..44e35c40a360 100644
--- a/newlib/libc/string/Makefile.in
+++ b/newlib/libc/string/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/sys/Makefile.in b/newlib/libc/sys/Makefile.in
index 6f108e4ca2b3..e1f04d60a412 100644
--- a/newlib/libc/sys/Makefile.in
+++ b/newlib/libc/sys/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/a29khif/Makefile.in b/newlib/libc/sys/a29khif/Makefile.in
index 39370e525199..4f7e7fde56a6 100644
--- a/newlib/libc/sys/a29khif/Makefile.in
+++ b/newlib/libc/sys/a29khif/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/amdgcn/Makefile.in b/newlib/libc/sys/amdgcn/Makefile.in
index fd1a10b849d5..16c2e0f41925 100644
--- a/newlib/libc/sys/amdgcn/Makefile.in
+++ b/newlib/libc/sys/amdgcn/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/arm/Makefile.in b/newlib/libc/sys/arm/Makefile.in
index c01e4e2edc25..afcaec53a08d 100644
--- a/newlib/libc/sys/arm/Makefile.in
+++ b/newlib/libc/sys/arm/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/d10v/Makefile.in b/newlib/libc/sys/d10v/Makefile.in
index fa8ddc85f856..163cec4e4454 100644
--- a/newlib/libc/sys/d10v/Makefile.in
+++ b/newlib/libc/sys/d10v/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/decstation/Makefile.in b/newlib/libc/sys/decstation/Makefile.in
index e8636f12b3cc..b11c23a49b88 100644
--- a/newlib/libc/sys/decstation/Makefile.in
+++ b/newlib/libc/sys/decstation/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/epiphany/Makefile.in b/newlib/libc/sys/epiphany/Makefile.in
index e6a7a64e5b4c..1623d3a844c8 100644
--- a/newlib/libc/sys/epiphany/Makefile.in
+++ b/newlib/libc/sys/epiphany/Makefile.in
@@ -83,7 +83,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/h8300hms/Makefile.in b/newlib/libc/sys/h8300hms/Makefile.in
index 54e0dcaefb9a..8604ac5d5723 100644
--- a/newlib/libc/sys/h8300hms/Makefile.in
+++ b/newlib/libc/sys/h8300hms/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/h8500hms/Makefile.in b/newlib/libc/sys/h8500hms/Makefile.in
index 930b43800a61..c83c8c9f5560 100644
--- a/newlib/libc/sys/h8500hms/Makefile.in
+++ b/newlib/libc/sys/h8500hms/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/Makefile.in b/newlib/libc/sys/linux/Makefile.in
index b15741b438b6..40c65175134e 100644
--- a/newlib/libc/sys/linux/Makefile.in
+++ b/newlib/libc/sys/linux/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/argp/Makefile.in b/newlib/libc/sys/linux/argp/Makefile.in
index 76841d1ec7da..a4b47a80d32b 100644
--- a/newlib/libc/sys/linux/argp/Makefile.in
+++ b/newlib/libc/sys/linux/argp/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/cmath/Makefile.in b/newlib/libc/sys/linux/cmath/Makefile.in
index 2c6c3da264a7..2d2f45aa017c 100644
--- a/newlib/libc/sys/linux/cmath/Makefile.in
+++ b/newlib/libc/sys/linux/cmath/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/dl/Makefile.in b/newlib/libc/sys/linux/dl/Makefile.in
index 6598fd8d5bd1..09fedc34ae1c 100644
--- a/newlib/libc/sys/linux/dl/Makefile.in
+++ b/newlib/libc/sys/linux/dl/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/iconv/Makefile.in b/newlib/libc/sys/linux/iconv/Makefile.in
index 238c62d4a439..4f832d7c7a8d 100644
--- a/newlib/libc/sys/linux/iconv/Makefile.in
+++ b/newlib/libc/sys/linux/iconv/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/intl/Makefile.in b/newlib/libc/sys/linux/intl/Makefile.in
index b54bfe15286d..0421468ad5ce 100644
--- a/newlib/libc/sys/linux/intl/Makefile.in
+++ b/newlib/libc/sys/linux/intl/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/linuxthreads/Makefile.in b/newlib/libc/sys/linux/linuxthreads/Makefile.in
index ce07c8344f0a..a17d61db3a02 100644
--- a/newlib/libc/sys/linux/linuxthreads/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/Makefile.in
@@ -65,7 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
index 652a7946a4bd..3320aafc71c6 100644
--- a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in b/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
index 87797a0b3323..9bb6f3f3674a 100644
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
@@ -65,7 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/machine/Makefile.in b/newlib/libc/sys/linux/machine/Makefile.in
index b4e018e83bd8..b8dba86d88eb 100644
--- a/newlib/libc/sys/linux/machine/Makefile.in
+++ b/newlib/libc/sys/linux/machine/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/machine/i386/Makefile.in b/newlib/libc/sys/linux/machine/i386/Makefile.in
index 80cc02161d1c..022480f2175c 100644
--- a/newlib/libc/sys/linux/machine/i386/Makefile.in
+++ b/newlib/libc/sys/linux/machine/i386/Makefile.in
@@ -65,7 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/net/Makefile.in b/newlib/libc/sys/linux/net/Makefile.in
index cce36182e81c..1bf400056197 100644
--- a/newlib/libc/sys/linux/net/Makefile.in
+++ b/newlib/libc/sys/linux/net/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/m88kbug/Makefile.in b/newlib/libc/sys/m88kbug/Makefile.in
index 4546134af06f..c063a19c04fa 100644
--- a/newlib/libc/sys/m88kbug/Makefile.in
+++ b/newlib/libc/sys/m88kbug/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/mmixware/Makefile.in b/newlib/libc/sys/mmixware/Makefile.in
index f2e653f46cef..960a758eb2ae 100644
--- a/newlib/libc/sys/mmixware/Makefile.in
+++ b/newlib/libc/sys/mmixware/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/netware/Makefile.in b/newlib/libc/sys/netware/Makefile.in
index 6a82599983ed..8a94ccc05e04 100644
--- a/newlib/libc/sys/netware/Makefile.in
+++ b/newlib/libc/sys/netware/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/or1k/Makefile.in b/newlib/libc/sys/or1k/Makefile.in
index bbecb3e09296..4cf19130aa7d 100644
--- a/newlib/libc/sys/or1k/Makefile.in
+++ b/newlib/libc/sys/or1k/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/Makefile.in b/newlib/libc/sys/phoenix/Makefile.in
index 18e76fa0a790..ce9ec292275f 100644
--- a/newlib/libc/sys/phoenix/Makefile.in
+++ b/newlib/libc/sys/phoenix/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/machine/Makefile.in b/newlib/libc/sys/phoenix/machine/Makefile.in
index b4e5e2698e2c..71c98a0b84bd 100644
--- a/newlib/libc/sys/phoenix/machine/Makefile.in
+++ b/newlib/libc/sys/phoenix/machine/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/machine/arm/Makefile.in b/newlib/libc/sys/phoenix/machine/arm/Makefile.in
index 38755c193576..a459aecd3d20 100644
--- a/newlib/libc/sys/phoenix/machine/arm/Makefile.in
+++ b/newlib/libc/sys/phoenix/machine/arm/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/rdos/Makefile.in b/newlib/libc/sys/rdos/Makefile.in
index 85d31b3aa9fb..3dacdf16472d 100644
--- a/newlib/libc/sys/rdos/Makefile.in
+++ b/newlib/libc/sys/rdos/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/rtems/Makefile.in b/newlib/libc/sys/rtems/Makefile.in
index a24d53bb267c..20b2503ee261 100644
--- a/newlib/libc/sys/rtems/Makefile.in
+++ b/newlib/libc/sys/rtems/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sh/Makefile.in b/newlib/libc/sys/sh/Makefile.in
index eb91abdbecb1..d7a78cc902f0 100644
--- a/newlib/libc/sys/sh/Makefile.in
+++ b/newlib/libc/sys/sh/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sparc64/Makefile.in b/newlib/libc/sys/sparc64/Makefile.in
index 609284a67212..689b0e120894 100644
--- a/newlib/libc/sys/sparc64/Makefile.in
+++ b/newlib/libc/sys/sparc64/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sun4/Makefile.in b/newlib/libc/sys/sun4/Makefile.in
index 3471a61cee79..9d28057d3ee1 100644
--- a/newlib/libc/sys/sun4/Makefile.in
+++ b/newlib/libc/sys/sun4/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysmec/Makefile.in b/newlib/libc/sys/sysmec/Makefile.in
index 29c9512b69a1..26fa5598ee93 100644
--- a/newlib/libc/sys/sysmec/Makefile.in
+++ b/newlib/libc/sys/sysmec/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysnec810/Makefile.in b/newlib/libc/sys/sysnec810/Makefile.in
index 49370f42f299..e2f9ad8142be 100644
--- a/newlib/libc/sys/sysnec810/Makefile.in
+++ b/newlib/libc/sys/sysnec810/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysnecv850/Makefile.in b/newlib/libc/sys/sysnecv850/Makefile.in
index f70a2e0e4991..d85491e8db8f 100644
--- a/newlib/libc/sys/sysnecv850/Makefile.in
+++ b/newlib/libc/sys/sysnecv850/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysvi386/Makefile.in b/newlib/libc/sys/sysvi386/Makefile.in
index 1b65bec97962..b6c8b5a28284 100644
--- a/newlib/libc/sys/sysvi386/Makefile.in
+++ b/newlib/libc/sys/sysvi386/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysvnecv70/Makefile.in b/newlib/libc/sys/sysvnecv70/Makefile.in
index 1d0b04328b2f..387a0e74ee41 100644
--- a/newlib/libc/sys/sysvnecv70/Makefile.in
+++ b/newlib/libc/sys/sysvnecv70/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/tic80/Makefile.in b/newlib/libc/sys/tic80/Makefile.in
index ae7c8f967449..958adf38f2d9 100644
--- a/newlib/libc/sys/tic80/Makefile.in
+++ b/newlib/libc/sys/tic80/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/tirtos/Makefile.in b/newlib/libc/sys/tirtos/Makefile.in
index 357cab883f2b..6a6c8dae75d0 100644
--- a/newlib/libc/sys/tirtos/Makefile.in
+++ b/newlib/libc/sys/tirtos/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/w65/Makefile.in b/newlib/libc/sys/w65/Makefile.in
index d33938f87236..49642c2f419d 100644
--- a/newlib/libc/sys/w65/Makefile.in
+++ b/newlib/libc/sys/w65/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/z8ksim/Makefile.in b/newlib/libc/sys/z8ksim/Makefile.in
index 4e7967141be1..a36c366b41ea 100644
--- a/newlib/libc/sys/z8ksim/Makefile.in
+++ b/newlib/libc/sys/z8ksim/Makefile.in
@@ -57,7 +57,7 @@ DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/syscalls/Makefile.in b/newlib/libc/syscalls/Makefile.in
index 393eca0054d0..b101297974da 100644
--- a/newlib/libc/syscalls/Makefile.in
+++ b/newlib/libc/syscalls/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/time/Makefile.in b/newlib/libc/time/Makefile.in
index ce6b6c183902..0599c80eedff 100644
--- a/newlib/libc/time/Makefile.in
+++ b/newlib/libc/time/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/unix/Makefile.in b/newlib/libc/unix/Makefile.in
index f868aa890de3..51e2f3e2a537 100644
--- a/newlib/libc/unix/Makefile.in
+++ b/newlib/libc/unix/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/xdr/Makefile.in b/newlib/libc/xdr/Makefile.in
index 90f194d303a2..d53fb6e48934 100644
--- a/newlib/libc/xdr/Makefile.in
+++ b/newlib/libc/xdr/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/Makefile.in b/newlib/libm/Makefile.in
index aa374d89f45f..b1b05639485c 100644
--- a/newlib/libm/Makefile.in
+++ b/newlib/libm/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/common/Makefile.in b/newlib/libm/common/Makefile.in
index 511ae2f6bf80..5dee2a9979d0 100644
--- a/newlib/libm/common/Makefile.in
+++ b/newlib/libm/common/Makefile.in
@@ -65,7 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/complex/Makefile.in b/newlib/libm/complex/Makefile.in
index cc477fe3f348..18eef978c622 100644
--- a/newlib/libm/complex/Makefile.in
+++ b/newlib/libm/complex/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/fenv/Makefile.in b/newlib/libm/fenv/Makefile.in
index 8811bb81a2e7..41b4a7aad709 100644
--- a/newlib/libm/fenv/Makefile.in
+++ b/newlib/libm/fenv/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/machine/Makefile.in b/newlib/libm/machine/Makefile.in
index 3327d105fb7b..9ef970b9c631 100644
--- a/newlib/libm/machine/Makefile.in
+++ b/newlib/libm/machine/Makefile.in
@@ -61,7 +61,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/aarch64/Makefile.in b/newlib/libm/machine/aarch64/Makefile.in
index 8900c4b3915c..78bb920000cf 100644
--- a/newlib/libm/machine/aarch64/Makefile.in
+++ b/newlib/libm/machine/aarch64/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/arm/Makefile.in b/newlib/libm/machine/arm/Makefile.in
index 49c536d1c1ed..501f355cf38d 100644
--- a/newlib/libm/machine/arm/Makefile.in
+++ b/newlib/libm/machine/arm/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/i386/Makefile.in b/newlib/libm/machine/i386/Makefile.in
index 2be90ee0bb94..2f9817bfdee0 100644
--- a/newlib/libm/machine/i386/Makefile.in
+++ b/newlib/libm/machine/i386/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/mips/Makefile.in b/newlib/libm/machine/mips/Makefile.in
index 978aa7dae770..2a4214510773 100644
--- a/newlib/libm/machine/mips/Makefile.in
+++ b/newlib/libm/machine/mips/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/nds32/Makefile.in b/newlib/libm/machine/nds32/Makefile.in
index a72bc6f9c51a..05fe333c3a1f 100644
--- a/newlib/libm/machine/nds32/Makefile.in
+++ b/newlib/libm/machine/nds32/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/powerpc/Makefile.in b/newlib/libm/machine/powerpc/Makefile.in
index 5e967db64eb5..c249cbbee8f3 100644
--- a/newlib/libm/machine/powerpc/Makefile.in
+++ b/newlib/libm/machine/powerpc/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/pru/Makefile.in b/newlib/libm/machine/pru/Makefile.in
index 39e393207149..818ee516c8b2 100644
--- a/newlib/libm/machine/pru/Makefile.in
+++ b/newlib/libm/machine/pru/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/riscv/Makefile.in b/newlib/libm/machine/riscv/Makefile.in
index ceeaa59d119a..2abc160ab358 100644
--- a/newlib/libm/machine/riscv/Makefile.in
+++ b/newlib/libm/machine/riscv/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/sparc/Makefile.in b/newlib/libm/machine/sparc/Makefile.in
index da2513b30518..e0db49823253 100644
--- a/newlib/libm/machine/sparc/Makefile.in
+++ b/newlib/libm/machine/sparc/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/spu/Makefile.in b/newlib/libm/machine/spu/Makefile.in
index ef4e3f4c7f64..8f0b5478189f 100644
--- a/newlib/libm/machine/spu/Makefile.in
+++ b/newlib/libm/machine/spu/Makefile.in
@@ -58,7 +58,7 @@ DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/x86_64/Makefile.in b/newlib/libm/machine/x86_64/Makefile.in
index 201913a68c31..5308ef640c30 100644
--- a/newlib/libm/machine/x86_64/Makefile.in
+++ b/newlib/libm/machine/x86_64/Makefile.in
@@ -63,7 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/math/Makefile.in b/newlib/libm/math/Makefile.in
index 7df02c666701..2d10056da877 100644
--- a/newlib/libm/math/Makefile.in
+++ b/newlib/libm/math/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/mathfp/Makefile.in b/newlib/libm/mathfp/Makefile.in
index 006c198274a0..c64f1d0b3863 100644
--- a/newlib/libm/mathfp/Makefile.in
+++ b/newlib/libm/mathfp/Makefile.in
@@ -62,7 +62,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
-- 
2.33.0


^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-13 22:54     ` Hans-Bernhard Bröker
  2021-09-14  2:58       ` [PATCH] libgloss/newlib: update configure.ac in Makefile.in files Mike Frysinger
@ 2021-09-14  3:03       ` Mike Frysinger
  2021-09-14  8:38         ` Corinna Vinschen
  1 sibling, 1 reply; 9+ messages in thread
From: Mike Frysinger @ 2021-09-14  3:03 UTC (permalink / raw)
  To: Hans-Bernhard Bröker; +Cc: newlib

[-- Attachment #1: Type: text/plain, Size: 2757 bytes --]

On 14 Sep 2021 00:54, Hans-Bernhard Bröker wrote:
> Am 13.09.2021 um 16:13 schrieb Mike Frysinger:
>  > On 13 Sep 2021 12:12, Corinna Vinschen wrote:
>  >> On Sep  9 17:06, Mike Frysinger wrote:
>  >>> The .in name has been deprecated for a long time in favor of .ac.
> 
>  >> ACK.  Are you going to regen afterwards?
> 
>  > that should be a nop as the filename input shouldn't affect the output.
>  > i confirmed on one or two dirs.
> 
> The name of configure.{in|ac} is supposed to show up in just about every 
> Makefile.in.  The maintainer rules to update configure rely on that. 
> Automake-generated Makefile.in pick up this change automatically.

thanks for pointing this out.  i sent a patch for it.

> libgloss doesn't use automake, so there you would have to do all this by 
> hand.  Or keep on not doing it at all: at the moment there are no such 
> maintainer-specific rules in the libgloss Makefile.in except in 
> libgloss/wince, which does use automake.

the wince dir is running ancient automake-1.4 still.  the rest of newlib
is at least up on automake-1.11, but even that should get moved to 1.15
like the rest of the projects.  but that's prob another yak shave i'm not
in the mood to tackle.

>  > i agree that we should add
>  > a macro to enforce a specific autoconf version and regen everything with
>  > that :).
> 
> No need to add one ;-).  That's precisely what config/override.m4 
> already does.
> 
> The entire newlib tree relies quite heavily on features that have been 
> dropped from autoconf a _long_ time ago. The version it requires is 2.64 
> from the year 2008.  Getting all that resolved takes quite a bit more 
> effort than just renaming files and dropping the explicit restriction. 
> Every single Makefile.am and configure.ac has to be modified to remove 
> things like the cygnus mode option to automake, or the outdated use of 
> INCLUDES instead of AM_CPPFLAGS.

there are large variety of autoconf versions in use in the tree :(.
$ find newlib/ libgloss/ -name configure -exec sed -n '/Generated by GNU Autoconf/p' {} + | sort | uniq -c
      1 # Generated by GNU Autoconf 2.59.
     26 # Generated by GNU Autoconf 2.61.
      6 # Generated by GNU Autoconf 2.63.
      2 # Generated by GNU Autoconf 2.64.
      2 # Generated by GNU Autoconf 2.66.
     11 # Generated by GNU Autoconf 2.68.
      1 # Generated by GNU Autoconf 2.68 for libepiphany 0.0.1.
      1 # Generated by GNU Autoconf 2.68 for libgloss LIBGLOSS_VERSION.
      1 # Generated by GNU Autoconf 2.68 for libor1k 0.0.1.
      2 # Generated by GNU Autoconf 2.68 for newlib 2.5.0.
    112 # Generated by GNU Autoconf 2.68 for newlib 4.1.0.
      3 # Generated by GNU Autoconf 2.69.
-mike

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^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-14  3:03       ` [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
@ 2021-09-14  8:38         ` Corinna Vinschen
  2021-09-15  5:05           ` Mike Frysinger
  0 siblings, 1 reply; 9+ messages in thread
From: Corinna Vinschen @ 2021-09-14  8:38 UTC (permalink / raw)
  To: newlib

On Sep 13 23:03, Mike Frysinger wrote:
> On 14 Sep 2021 00:54, Hans-Bernhard Bröker wrote:
> > Am 13.09.2021 um 16:13 schrieb Mike Frysinger:
> >  > On 13 Sep 2021 12:12, Corinna Vinschen wrote:
> >  >> On Sep  9 17:06, Mike Frysinger wrote:
> >  >>> The .in name has been deprecated for a long time in favor of .ac.
> > 
> >  >> ACK.  Are you going to regen afterwards?
> > 
> >  > that should be a nop as the filename input shouldn't affect the output.
> >  > i confirmed on one or two dirs.
> > 
> > The name of configure.{in|ac} is supposed to show up in just about every 
> > Makefile.in.  The maintainer rules to update configure rely on that. 
> > Automake-generated Makefile.in pick up this change automatically.
> 
> thanks for pointing this out.  i sent a patch for it.
> 
> > libgloss doesn't use automake, so there you would have to do all this by 
> > hand.  Or keep on not doing it at all: at the moment there are no such 
> > maintainer-specific rules in the libgloss Makefile.in except in 
> > libgloss/wince, which does use automake.
> 
> the wince dir is running ancient automake-1.4 still.  the rest of newlib
> is at least up on automake-1.11, but even that should get moved to 1.15
> like the rest of the projects.  but that's prob another yak shave i'm not
> in the mood to tackle.
> 
> >  > i agree that we should add
> >  > a macro to enforce a specific autoconf version and regen everything with
> >  > that :).
> > 
> > No need to add one ;-).  That's precisely what config/override.m4 
> > already does.
> > 
> > The entire newlib tree relies quite heavily on features that have been 
> > dropped from autoconf a _long_ time ago. The version it requires is 2.64 
> > from the year 2008.  Getting all that resolved takes quite a bit more 
> > effort than just renaming files and dropping the explicit restriction. 
> > Every single Makefile.am and configure.ac has to be modified to remove 
> > things like the cygnus mode option to automake, or the outdated use of 
> > INCLUDES instead of AM_CPPFLAGS.
> 
> there are large variety of autoconf versions in use in the tree :(.
> $ find newlib/ libgloss/ -name configure -exec sed -n '/Generated by GNU Autoconf/p' {} + | sort | uniq -c
>       1 # Generated by GNU Autoconf 2.59.
>      26 # Generated by GNU Autoconf 2.61.
>       6 # Generated by GNU Autoconf 2.63.
>       2 # Generated by GNU Autoconf 2.64.
>       2 # Generated by GNU Autoconf 2.66.
>      11 # Generated by GNU Autoconf 2.68.
>       1 # Generated by GNU Autoconf 2.68 for libepiphany 0.0.1.
>       1 # Generated by GNU Autoconf 2.68 for libgloss LIBGLOSS_VERSION.
>       1 # Generated by GNU Autoconf 2.68 for libor1k 0.0.1.
>       2 # Generated by GNU Autoconf 2.68 for newlib 2.5.0.
>     112 # Generated by GNU Autoconf 2.68 for newlib 4.1.0.
>       3 # Generated by GNU Autoconf 2.69.
> -mike

The versions Jeff and I use for newlib are

  aclocal-1.11.6 -I. -I.. -I ../.. -I ../../..
  autoconf-2.68
  automake-1.11.6 --cygnus --no-force

The problem is to revamp the newlib tree to do the right thing without
the dreaded --cygnus option.  In the meantime we are using the latest
automake/autoconf tools at least in the Cygwin part of the repo, thanks
to Jon Turney.


Corinna


^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: rename configure.in to configure.ac
  2021-09-14  8:38         ` Corinna Vinschen
@ 2021-09-15  5:05           ` Mike Frysinger
  0 siblings, 0 replies; 9+ messages in thread
From: Mike Frysinger @ 2021-09-15  5:05 UTC (permalink / raw)
  To: newlib

[-- Attachment #1: Type: text/plain, Size: 3632 bytes --]

On 14 Sep 2021 10:38, Corinna Vinschen wrote:
> On Sep 13 23:03, Mike Frysinger wrote:
> > On 14 Sep 2021 00:54, Hans-Bernhard Bröker wrote:
> > > Am 13.09.2021 um 16:13 schrieb Mike Frysinger:
> > >  > On 13 Sep 2021 12:12, Corinna Vinschen wrote:
> > >  >> On Sep  9 17:06, Mike Frysinger wrote:
> > >  >>> The .in name has been deprecated for a long time in favor of .ac.
> > > 
> > >  >> ACK.  Are you going to regen afterwards?
> > > 
> > >  > that should be a nop as the filename input shouldn't affect the output.
> > >  > i confirmed on one or two dirs.
> > > 
> > > The name of configure.{in|ac} is supposed to show up in just about every 
> > > Makefile.in.  The maintainer rules to update configure rely on that. 
> > > Automake-generated Makefile.in pick up this change automatically.
> > 
> > thanks for pointing this out.  i sent a patch for it.
> > 
> > > libgloss doesn't use automake, so there you would have to do all this by 
> > > hand.  Or keep on not doing it at all: at the moment there are no such 
> > > maintainer-specific rules in the libgloss Makefile.in except in 
> > > libgloss/wince, which does use automake.
> > 
> > the wince dir is running ancient automake-1.4 still.  the rest of newlib
> > is at least up on automake-1.11, but even that should get moved to 1.15
> > like the rest of the projects.  but that's prob another yak shave i'm not
> > in the mood to tackle.
> > 
> > >  > i agree that we should add
> > >  > a macro to enforce a specific autoconf version and regen everything with
> > >  > that :).
> > > 
> > > No need to add one ;-).  That's precisely what config/override.m4 
> > > already does.
> > > 
> > > The entire newlib tree relies quite heavily on features that have been 
> > > dropped from autoconf a _long_ time ago. The version it requires is 2.64 
> > > from the year 2008.  Getting all that resolved takes quite a bit more 
> > > effort than just renaming files and dropping the explicit restriction. 
> > > Every single Makefile.am and configure.ac has to be modified to remove 
> > > things like the cygnus mode option to automake, or the outdated use of 
> > > INCLUDES instead of AM_CPPFLAGS.
> > 
> > there are large variety of autoconf versions in use in the tree :(.
> > $ find newlib/ libgloss/ -name configure -exec sed -n '/Generated by GNU Autoconf/p' {} + | sort | uniq -c
> >       1 # Generated by GNU Autoconf 2.59.
> >      26 # Generated by GNU Autoconf 2.61.
> >       6 # Generated by GNU Autoconf 2.63.
> >       2 # Generated by GNU Autoconf 2.64.
> >       2 # Generated by GNU Autoconf 2.66.
> >      11 # Generated by GNU Autoconf 2.68.
> >       1 # Generated by GNU Autoconf 2.68 for libepiphany 0.0.1.
> >       1 # Generated by GNU Autoconf 2.68 for libgloss LIBGLOSS_VERSION.
> >       1 # Generated by GNU Autoconf 2.68 for libor1k 0.0.1.
> >       2 # Generated by GNU Autoconf 2.68 for newlib 2.5.0.
> >     112 # Generated by GNU Autoconf 2.68 for newlib 4.1.0.
> >       3 # Generated by GNU Autoconf 2.69.
> > -mike
> 
> The versions Jeff and I use for newlib are
> 
>   aclocal-1.11.6 -I. -I.. -I ../.. -I ../../..
>   autoconf-2.68
>   automake-1.11.6 --cygnus --no-force
> 
> The problem is to revamp the newlib tree to do the right thing without
> the dreaded --cygnus option.  In the meantime we are using the latest
> automake/autoconf tools at least in the Cygwin part of the repo, thanks
> to Jon Turney.

looks like newlib/ is more of a mess than libgloss.  i can send patches to
get libgloss up to autoconf-2.69 & automake-1.15 easily enough.
-mike

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^ permalink raw reply	[flat|nested] 9+ messages in thread
* Re: [PATCH] libgloss/newlib: update configure.ac in Makefile.in files
  2021-09-14  2:58       ` [PATCH] libgloss/newlib: update configure.ac in Makefile.in files Mike Frysinger
@ 2021-11-06 18:18         ` Mike Frysinger
  0 siblings, 0 replies; 9+ messages in thread
From: Mike Frysinger @ 2021-11-06 18:18 UTC (permalink / raw)
  To: newlib

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On 13 Sep 2021 22:58, Mike Frysinger wrote:
> The maintainer rules refer to configure.in directly, so update that
> after renaming all the configure.ac files.

i haven't heard back, but the tree is known to def be broken w/out this,
so i pushed it.  hopefully that's ok.
-mike

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^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-11-06 18:18 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-09 21:06 [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
2021-09-13 10:12 ` Corinna Vinschen
2021-09-13 14:13   ` Mike Frysinger
2021-09-13 22:54     ` Hans-Bernhard Bröker
2021-09-14  2:58       ` [PATCH] libgloss/newlib: update configure.ac in Makefile.in files Mike Frysinger
2021-11-06 18:18         ` Mike Frysinger
2021-09-14  3:03       ` [PATCH] libgloss/newlib: rename configure.in to configure.ac Mike Frysinger
2021-09-14  8:38         ` Corinna Vinschen
2021-09-15  5:05           ` Mike Frysinger

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