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t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks before creating new ones.

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* config/t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks
	before creating new ones.  Do symlinks before creating the actual
	targets.

From-SVN: r104826
This commit is contained in:
Geoffrey Keating 2005-09-30 18:08:26 +00:00 • committed by Geoffrey Keating
parent 06fb0460df
commit f46876f99c
2 changed files with 12 additions and 7 deletions
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4
gcc/ChangeLog
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@ -1,5 +1,9 @@
2005-09-30 Geoffrey Keating <geoffk@apple.com>
* config/t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks
before creating new ones. Do symlinks before creating the actual
targets.
* config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
to work out which multilibs are actually being built.

15
gcc/config/t-slibgcc-darwin
View file

@ -45,6 +45,14 @@ ASM_HIDDEN_OP = .private_extern
#
# This assumes each multilib corresponds to a different architecture.
libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc.a
# When builting multilibbed target libraries, all the required
# libraries are expected to exist in the multilib directory.
MLIBS=`$(GCC_FOR_TARGET) --print-multi-lib \
| sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \
for mlib in $$MLIBS ; do \
rm -f $${mlib}/$@ || exit 1 ; \
$(LN_S) ../$@ $${mlib}/$@ || exit 1 ; \
done
MLIBS=`$(GCC_FOR_TARGET) --print-multi-lib \
| sed -e 's/;.*$$//' -e '/^\.$$/d' -e 's/^/_/'` ; \
for mlib in '' $$MLIBS ; do \
@ -53,13 +61,6 @@ libgcc_s.%.dylib : $(SHLIB_VERPFX).%.ver libgcc.a
libgcc_s$${mlib}.$(SHLIB_SOVERSION)$(SHLIB_EXT) || exit 1 ; \
done
$(LIPO_FOR_TARGET) -output $@ -create $(@)_T*
# When builting multilibbed target libraries, all the required
# libraries are expected to exist in the multilib directory.
MLIBS=`$(GCC_FOR_TARGET) --print-multi-lib \
| sed -e 's/;.*$$//' -e '/^\.$$/d'` ; \
for mlib in $$MLIBS ; do \
ln -s ../$@ $${mlib}/$@ || exit 1 ; \
done
rm $(@)_T*
# From the point-of-view of the Makefiles, libgcc is built by the 'strip'