1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
$(srcdir)/config/rs6000/ppc64-fp.c \
$(srcdir)/config/darwin-64.c \
$(srcdir)/config/rs6000/darwin-ldouble.c \
$(srcdir)/config/rs6000/darwin-world.asm
LIB2FUNCS_STATIC_EXTRA = \
$(srcdir)/config/rs6000/darwin-fpsave.asm \
$(srcdir)/config/rs6000/darwin-vecsave.asm
DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall
# The .asm files above are designed to run on all processors,
# even though they use AltiVec instructions. -Wa is used because
# -force_cpusubtype_ALL doesn't work with -dynamiclib.
#
# -pipe because there's an assembler bug, 4077127, which causes
# it to not properly process the first # directive, causing temporary
# file names to appear in stabs, causing the bootstrap to fail. Using -pipe
# works around this by not having any temporary file names.
TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL -pipe -mmacosx-version-min=10.4
# Export the _xlq* symbols from darwin-ldouble.c.
SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc64.ver
SHLIB_VERPFX = $(srcdir)/config/rs6000/darwin-libgcc
LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c
darwin-fpsave.o: $(srcdir)/config/rs6000/darwin-asm.h
darwin-tramp.o: $(srcdir)/config/rs6000/darwin-asm.h
# Explain how to build crt2.o
$(T)crt2$(objext): $(srcdir)/config/darwin-crt2.c $(GCC_PASSES) \
$(TCONFIG_H) stmp-int-hdrs tsystem.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
-c $(srcdir)/config/darwin-crt2.c -o $(T)crt2$(objext)
|
