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config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.

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* config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
	* unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
	(USE_PT_GNU_EH_FRAME): Define for OpenBSD.
	(ElfW): Likewise.

From-SVN: r192148
This commit is contained in:
Mark Kettenis 2012-10-05 23:35:55 +00:00 committed by Gerald Pfeifer
parent d2edfb151d
commit 8eaee0f0f1
3 changed files with 15 additions and 2 deletions
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7
libgcc/ChangeLog
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@ -1,3 +1,10 @@
2012-10-06 Mark Kettenis <kettenis@openbsd.org>
* config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
* unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
(USE_PT_GNU_EH_FRAME): Define for OpenBSD.
(ElfW): Likewise.
2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
PR other/53889

2
libgcc/config.host
View File

@ -213,7 +213,7 @@ case ${host} in
esac
;;
*-*-openbsd*)
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic"
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
case ${target_thread_file} in
posix)
tmake_file="$tmake_file t-openbsd-thread"

8
libgcc/unwind-dw2-fde-dip.c
View File

@ -33,7 +33,7 @@
#include "tconfig.h"
#include "tsystem.h"
#ifndef inhibit_libc
#if !defined(inhibit_libc) && !defined(__OpenBSD__)
#include <elf.h> /* Get DT_CONFIG. */
#endif
#include "coretypes.h"
@ -64,6 +64,12 @@
# define USE_PT_GNU_EH_FRAME
#endif
#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
&& defined(__OpenBSD__)
# define ElfW(type) Elf_##type
# define USE_PT_GNU_EH_FRAME
#endif
#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
&& defined(TARGET_DL_ITERATE_PHDR) \
&& defined(__sun__) && defined(__svr4__)