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* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New.
[pf3gnuchains/gcc-fork.git] / gcc / config / rs6000 / t-darwin
1 LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
2         $(srcdir)/config/rs6000/darwin-ldouble.c
3
4 LIB2FUNCS_STATIC_EXTRA = \
5         $(srcdir)/config/rs6000/darwin-fpsave.asm  \
6         $(srcdir)/config/rs6000/darwin-vecsave.asm  \
7         $(srcdir)/config/rs6000/darwin-world.asm
8
9 DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall
10
11 # The .asm files above are designed to run on all processors,
12 # even though they use AltiVec instructions.  -Wa is used because
13 # -force_cpusubtype_ALL doesn't work with -dynamiclib.
14 #
15 # -pipe because there's an assembler bug, 4077127, which causes
16 # it to not properly process the first # directive, causing temporary
17 # file names to appear in stabs, causing the bootstrap to fail.  Using -pipe
18 # works around this by not having any temporary file names.
19 TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL -pipe
20
21 # Export the _xlq* symbols from darwin-ldouble.c.
22 SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc64.ver
23
24 SHLIB_VERPFX = $(srcdir)/config/rs6000/darwin-libgcc
25
26 LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c
27
28 darwin-fpsave.o:        $(srcdir)/config/rs6000/darwin-asm.h
29 darwin-tramp.o:         $(srcdir)/config/rs6000/darwin-asm.h
30
31 # Explain how to build crt2.o
32 $(T)crt2$(objext): $(srcdir)/config/darwin-crt2.c $(GCC_PASSES) \
33         $(TCONFIG_H) stmp-int-hdrs tsystem.h
34         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
35           -c $(srcdir)/config/darwin-crt2.c -o $(T)crt2$(objext)