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t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib to work out which multilibs are actually being built. 

* config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
	to work out which multilibs are actually being built.

From-SVN: r104824
This commit is contained in:
Geoffrey Keating 2005-09-30 17:55:27 +00:00 committed by Geoffrey Keating
parent 18048e65b0
commit dd7dc25023
2 changed files with 12 additions and 4 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2005-09-30 Geoffrey Keating <geoffk@apple.com>
* config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
to work out which multilibs are actually being built.
2005-09-30 Kazu Hirata <kazu@codesourcery.com>
* tree-vect-transform.c, config/ms1/ms1.md,

11
gcc/config/t-slibgcc-darwin
View File

@ -43,10 +43,11 @@ ASM_HIDDEN_OP = .private_extern
# contain no code, just a list of exported symbols.
# The actual use of the libraries is controlled by REAL_LIBGCC_SPEC.
#
# This assumes only one level of multilibs. It also assumes each multilib
# corresponds to a different architecture.
# This assumes each multilib corresponds to a different architecture.
libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc.a
for mlib in '' $(MULTILIB_DIRNAMES:%=_%) ; do \
MLIBS=`$(GCC_FOR_TARGET) --print-multi-lib \
| sed -e 's/;.*$$//' -e '/^\.$$/d' -e 's/^/_/'` ; \
for mlib in '' $$MLIBS ; do \
$(STRIP_FOR_TARGET) -o $(@)_T$${mlib} \
-s $(SHLIB_VERPFX).$(*).ver -c -u \
libgcc_s$${mlib}.$(SHLIB_SOVERSION)$(SHLIB_EXT) || exit 1 ; \
@ -54,7 +55,9 @@ libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc.a
$(LIPO_FOR_TARGET) -output $@ -create $(@)_T*
# When builting multilibbed target libraries, all the required
# libraries are expected to exist in the multilib directory.
for mlib in $(MULTILIB_DIRNAMES) ; do \
MLIBS=`$(GCC_FOR_TARGET) --print-multi-lib \
| sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \
for mlib in $$MLIBS ; do \
ln -s ../$@ $${mlib}/$@ || exit 1 ; \
done
rm $(@)_T*