[Bug bootstrap/27644] New: [4.1 regression] Bootstrap failure on native ARM targets

[Bug bootstrap/27644] New: [4.1 regression] Bootstrap failure on native ARM targets

[rearnsha at gcc dot gnu dot org]

This patch:
2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile.in (GCC_OBJS): Replace options.o with gcc-options.o.
        (gcc-options.o): New rule.

        * optc-gen.awk: Protect variables for gcc-options.o with
        #ifdef GCC_DRIVER/#endif.

is causing bootstrap failures:

gcc   -g -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING -DIN_GCC   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute    -DHAVE_CONFIG_H  -o cc1-dummy c-lang.o
stub-objc.o attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o
c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o
c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o
c-dump.o c-pch.o c-parser.o  c-gimplify.o tree-mudflap.o c-pretty-print.o
dummy-checksum.o \
  main.o  libbackend.a ../libcpp/libcpp.a ../libcpp/libcpp.a
./../intl/libintl.a
  ../libiberty/libiberty.a
libbackend.a(options.o)(.rodata+0xb700): undefined reference to
`target_fpe_name'
libbackend.a(options.o)(.rodata+0xb740): undefined reference to
`target_fpe_name'
libbackend.a(arm.o)(.text+0x1274): In function `arm_override_options':
/home/rearnsha/gnusrc/gcc/gcc-4.1/gcc/config/arm/arm.c:1254: undefined
reference to `target_fpe_name'


-- 
           Summary: [4.1 regression] Bootstrap failure on native ARM targets
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rearnsha at gcc dot gnu dot org
 GCC build triplet: arm-netbsdelf3.0
  GCC host triplet: arm-netbsdelf3.0
GCC target triplet: arm-netbsdelf3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27644

[Bug bootstrap/27644] [4.1 regression] Bootstrap failure on native ARM targets

[mark at codesourcery dot com]

------- Comment #1 from mark at codesourcery dot com  2006-05-17 17:38 -------
Subject: Re:   New: [4.1 regression] Bootstrap failure
 on native ARM targets

rearnsha at gcc dot gnu dot org wrote:
> This patch:
> 2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>
> 
>         * Makefile.in (GCC_OBJS): Replace options.o with gcc-options.o.
>         (gcc-options.o): New rule.
> 
>         * optc-gen.awk: Protect variables for gcc-options.o with
>         #ifdef GCC_DRIVER/#endif.
> 
> is causing bootstrap failures:

OK, that's enough alarm bells for me.

HJ, please revert this series of patches on the 4.1 branch.  I think
it's likely that there will be fallout on other architectures as well.
Please investigate the ARM failure on mainline ASAP.

Thanks,


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27644

[Bug bootstrap/27644] [4.1 regression] Bootstrap failure on native ARM targets

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-05-18 04:41 -------
Fixed by reverting the patch.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.1.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27644

[Bug bootstrap/27644] [4.1 regression] Bootstrap failure on native ARM targets

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2006-05-18 04:44 -------
*** Bug 27645 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kazu at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27644