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re PR target/9316 (powerpc-rtems/extending multilibs)

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2003-01-30	Ralf Corsepius <corsepiu@faw.uni-ulm.de>

	PR target/9316
	* config/rs6000/rtems.h: Add CPP_OS_DEFAULT_SPEC.
	* config/rs6000/sysv4.h: Add CPP_OS_RTEMS_SPEC.
	* config/rs6000/t-rtems: New file. multilib variants to match OS.
	* config.gcc (powerpc-*-rtems*): Use rs6000/t-rtems instead of
	rs6000/t-ppcgas so we get the desired multilibs.

From-SVN: r62139
This commit is contained in:
Ralf Corsepius 2003-01-30 14:22:53 +00:00 committed by Joel Sherrill
parent f55d710361
commit 0186a143cb
3 changed files with 14 additions and 2 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2003-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
PR target/9316
* config/rs6000/rtems.h: Add CPP_OS_DEFAULT_SPEC.
* config/rs6000/sysv4.h: Add CPP_OS_RTEMS_SPEC.
* config/rs6000/t-rtems: New file. multilib variants to match OS.
* config.gcc (powerpc-*-rtems*): Use rs6000/t-rtems instead of
rs6000/t-ppcgas so we get the desired multilibs.
2003-01-30 Nick Clifton <nickc@redhat.com>
* config/arm/arm.c (arm_output_epilogue): Update stack pointer

2
gcc/config.gcc
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@ -2042,7 +2042,7 @@ powerpc-*-eabi*)
powerpc-*-rtems*)
xm_defines=POSIX
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
if test x$enable_threads = xyes; then
thread_file='rtems'
fi

5
gcc/config/rs6000/rtems.h
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@ -1,5 +1,5 @@
/* Definitions for rtems targeting a PowerPC using elf.
Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Contributed by Joel Sherrill (joel@OARcorp.com).
This file is part of GNU CC.
@ -32,3 +32,6 @@ Boston, MA 02111-1307, USA. */
builtin_assert ("machine=powerpc"); \
} \
while (0)
#undef CPP_OS_DEFAULT_SPEC
#define CPP_OS_DEFAULT_SPEC "%(cpp_os_rtems)"