Art,
2008/5/22 Art Haas <[EMAIL PROTECTED]>:
> Hi.
>
> I've been unable to successfully bootstrap on my i386-pc-solaris2.10
> system since this set of changes made it into the repository:
>
> 2008-05-20 Kai Tietz <[EMAIL PROTECTED]>
>
> * config/i386/i386-protos.h (ix86_return_in_memory): Removed.
> (ix86_i386elf_return_in_memory): Likewise.
> (ix86_i386interix_return_in_memory): Likewise.
> * config/i386/i386-interix.h (TARGET_RETURN_IN_MEMORY): Removed.
> (SUBTARGET_RETURN_IN_MEMORY): New.
> * config/i386/i386elf.h: Likewise.
> * config/i386/ptx4-i.h: Likewise.
> * config/i386/sol2-10.h: Likewise.
> * config/i386/sysv4.h: Likewise.
> * config/i386/vx-common.h: Likewise.
> * config/i386/i386.h (TARGET_RETURN_IN_MEMORY): Removed.
> * config/i386/i386.c (ix86_return_in_memory): Made static and
> make use of optional SUBTARGET_RETURN_IN_MEMORY macro.
> (ix86_i386elf_return_in_memory): Removed.
> (ix86_i386interix_return_in_memory): Removed.
> (TARGET_RETURN_IN_MEMORY): Declared within i386.c only.
> * target-def.h (TARGET_RETURN_IN_MEMORY): Remove protection
> #ifdef.
>
> Lots of warnings during the stage1 portion of the build, and once things
> get into stage2 the '-Werror' flag kills the build:
>
> { ... snip build log ... }
> /export/home/arth/gnu/gcc-0522/./prev-gcc/xgcc
> -B/export/home/arth/gnu/gcc-0522/./prev-gcc/
> -B/usr/local/i386-pc-solaris2.10/bin/ -c -O2 -march=pentium4 -DIN_GCC
> -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
> -Wold-style-definition -Wmissing-format-attribute -pedantic
> -Wno-long-long -Wno-variadic-macros
> -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -DGENERATOR_FILE -I.
> -Ibuild -I/export/home/arth/gnu/gcc.git/gcc
> -I/export/home/arth/gnu/gcc.git/gcc/build
> -I/export/home/arth/gnu/gcc.git/gcc/../include
> -I/export/home/arth/gnu/gcc.git/gcc/../libcpp/include
> -I/usr/local/include -I/usr/local/include
> -I/export/home/arth/gnu/gcc.git/gcc/../libdecnumber
> -I/export/home/arth/gnu/gcc.git/gcc/../libdecnumber/dpd
> -I../libdecnumber -o build/gensupport.o
> /export/home/arth/gnu/gcc.git/gcc/gensupport.c
> In file included from ./tm.h:24,
> from /export/home/arth/gnu/gcc.git/gcc/gensupport.c:24:
> /export/home/arth/gnu/gcc.git/gcc/config/i386/sol2-10.h:113:1: error:
> "SUBTARGET_RETURN_IN_MEMORY" redefined
> In file included from ./tm.h:18,
> from /export/home/arth/gnu/gcc.git/gcc/gensupport.c:24:
> /export/home/arth/gnu/gcc.git/gcc/config/i386/sysv4.h:28:1: error: this
> is the location of the previous definition
> make[3]: *** [build/gensupport.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> { ... snip ...}
>
> Art Haas
>
I sent the following patch to patch-gcc for this.
Index: gcc/gcc/config/i386/sol2-10.h
===================================================================
--- gcc.orig/gcc/config/i386/sol2-10.h
+++ gcc/gcc/config/i386/sol2-10.h
@@ -110,5 +110,6 @@ along with GCC; see the file COPYING3.
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION i386_solaris_elf_named_section
+#undef SUBTARGET_RETURN_IN_MEMORY
#define SUBTARGET_RETURN_IN_MEMORY(TYPE, FNTYPE) \
ix86_sol10_return_in_memory (TYPE, FNTYPE)
Thanks for reporting,
Kai
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