t-darwin

linux下编程用 编译软件

LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
	$(srcdir)/config/rs6000/darwin-ldouble.c

LIB2FUNCS_STATIC_EXTRA = \
	$(srcdir)/config/rs6000/darwin-fpsave.asm  \
	$(srcdir)/config/rs6000/darwin-vecsave.asm  \
	$(srcdir)/config/rs6000/darwin-world.asm

# 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

# 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