a49c064e40
gcc/ * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Adjust to use the Darwin10-specific unwinder-shim. * config/darwin12.h (LINK_GCC_C_SEQUENCE_SPEC): Remove. * config/rs6000/darwin.h (DARWIN_CRT1_SPEC, DARWIN_DYLIB1_SPEC): New to cater for Darwin10 Rosetta. libgcc/ * config/unwind-dw2-fde-darwin.c (_darwin10_Unwind_FindEnclosingFunction): move from here ... * config/darwin10-unwind-find-enc-func.c: … to here. * config/t-darwin: Build Darwin10 unwinder shim crt. * libgcc/config.host: Add the Darwin10 unwinder shim. From-SVN: r263765
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
# Set this as a minimum (unless overriden by arch t-files) since it's a
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# reasonable lowest common denominator that works for all our archs.
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HOST_LIBGCC2_CFLAGS += -mmacosx-version-min=10.5
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crt3.o: $(srcdir)/config/darwin-crt3.c
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$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
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crttms.o: $(srcdir)/config/darwin-crt-tm.c
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$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -DSTART -c $<
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crttme.o: $(srcdir)/config/darwin-crt-tm.c
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$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -DEND -c $<
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# -pipe because there's an assembler bug, 4077127, which causes
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# it to not properly process the first # directive, causing temporary
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# file names to appear in stabs, causing the bootstrap to fail. Using -pipe
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# works around this by not having any temporary file names.
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HOST_LIBGCC2_CFLAGS += -pipe
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# Use unwind-dw2-fde-darwin
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LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/config/unwind-dw2-fde-darwin.c \
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$(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
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# Patch to __Unwind_Find_Enclosing_Function for Darwin10.
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d10-uwfef.o: $(srcdir)/config/darwin10-unwind-find-enc-func.c
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$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -mmacosx-version-min=10.6 -c $<
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