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revert r163410, partially revert r163267. 

* config/rs6000/darwin.h (LIB_SPEC): Remove.
	* config/darwin.h (REAL_LIBGCC_SPEC): Link lgcc for all 
	Darwin versions.

From-SVN: r163419
This commit is contained in:
Iain Sandoe 2010-08-20 20:10:42 +00:00
parent 26e4a41748
commit c6d8116af9
3 changed files with 9 additions and 7 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2010-08-20 Iain Sandoe <iains@gcc.gnu.org>
revert r163410, partially revert r163267.
* config/rs6000/darwin.h (LIB_SPEC): Remove.
* config/darwin.h (REAL_LIBGCC_SPEC): Link lgcc for all
Darwin versions.
2010-08-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/44974

4
gcc/config/darwin.h
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@ -412,12 +412,12 @@ extern GTY(()) int darwin_ms_struct;
%:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \
%:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \
%:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \
%:version-compare(< 10.5 mmacosx-version-min= -lgcc) ; \
-lgcc ; \
:%:version-compare(>< 10.3.9 10.5 mmacosx-version-min= -lgcc_s.10.4) \
%:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \
%:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \
%:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \
%:version-compare(< 10.5 mmacosx-version-min= -lgcc) }"
-lgcc }"
/* We specify crt0.o as -lcrt0.o so that ld will search the library path.

5
gcc/config/rs6000/darwin.h
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@ -120,11 +120,6 @@ extern int darwin_emit_branch_islands;
mcpu=G5:ppc970; \
:ppc}}"
/* Linked libs might refer to save/restFP - we still need to append -lgcc to
provide these. */
#undef LIB_SPEC
#define LIB_SPEC "%{!static:-lgcc -lSystem}"
/* crt2.o is at least partially required for 10.3.x and earlier. */
#define DARWIN_CRT2_SPEC \
"%{!m64:%:version-compare(!> 10.4 mmacosx-version-min= crt2.o%s)}"