[newlib-cygwin] Revert "Remove -fno-builtin to allow gcc to inline functions such as fabs, floor, creal, imag."

[newlib-cygwin] Revert "Remove -fno-builtin to allow gcc to inline functions such as fabs, floor, creal, imag."

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=b14daac4825f1498fde421a23a85dae4f937a5f1

commit b14daac4825f1498fde421a23a85dae4f937a5f1
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Tue Jun 26 10:17:04 2018 +0200

    Revert "Remove -fno-builtin to allow gcc to inline functions such as fabs, floor, creal, imag."
    
    This reverts commit c077b9de99c6980a0c1631ec2938f6ff2cf0c289.
    
    Yet another accidental commit...

Diff:
---
 newlib/libm/configure                 | 2 +-
 newlib/libm/machine/aarch64/configure | 2 +-
 newlib/libm/machine/arm/configure     | 2 +-
 newlib/libm/machine/configure         | 2 +-
 newlib/libm/machine/i386/configure    | 2 +-
 newlib/libm/machine/nds32/configure   | 2 +-
 newlib/libm/machine/riscv/configure   | 2 +-
 newlib/libm/machine/spu/configure     | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/newlib/libm/configure b/newlib/libm/configure
index 657ca3c..42d5036 100755
--- a/newlib/libm/configure
+++ b/newlib/libm/configure
@@ -3725,7 +3725,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/aarch64/configure b/newlib/libm/machine/aarch64/configure
index 1ce90bc..397abd8 100755
--- a/newlib/libm/machine/aarch64/configure
+++ b/newlib/libm/machine/aarch64/configure
@@ -3335,7 +3335,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/arm/configure b/newlib/libm/machine/arm/configure
index 1ce90bc..397abd8 100755
--- a/newlib/libm/machine/arm/configure
+++ b/newlib/libm/machine/arm/configure
@@ -3335,7 +3335,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/configure b/newlib/libm/machine/configure
index a8255e0..2c237a1 100755
--- a/newlib/libm/machine/configure
+++ b/newlib/libm/machine/configure
@@ -3671,7 +3671,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/i386/configure b/newlib/libm/machine/i386/configure
index 7fea03b..0d5fae9 100755
--- a/newlib/libm/machine/i386/configure
+++ b/newlib/libm/machine/i386/configure
@@ -3661,7 +3661,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/nds32/configure b/newlib/libm/machine/nds32/configure
index 04214e7..43ea30a 100644
--- a/newlib/libm/machine/nds32/configure
+++ b/newlib/libm/machine/nds32/configure
@@ -3358,7 +3358,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/riscv/configure b/newlib/libm/machine/riscv/configure
index 1ce90bc..397abd8 100755
--- a/newlib/libm/machine/riscv/configure
+++ b/newlib/libm/machine/riscv/configure
@@ -3335,7 +3335,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}
 
diff --git a/newlib/libm/machine/spu/configure b/newlib/libm/machine/spu/configure
index 1ce90bc..397abd8 100644
--- a/newlib/libm/machine/spu/configure
+++ b/newlib/libm/machine/spu/configure
@@ -3335,7 +3335,7 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags}"
+newlib_cflags="${newlib_cflags} -fno-builtin"
 
 NEWLIB_CFLAGS=${newlib_cflags}