diff options
Diffstat (limited to 'gcc/config/rs6000/t-ppc')
| -rw-r--r-- | gcc/config/rs6000/t-ppc | 64 |
1 files changed, 4 insertions, 60 deletions
diff --git a/gcc/config/rs6000/t-ppc b/gcc/config/rs6000/t-ppc index fbcc9fe..0b5bea9 100644 --- a/gcc/config/rs6000/t-ppc +++ b/gcc/config/rs6000/t-ppc @@ -1,68 +1,12 @@ -# Do not build libgcc1. -LIBGCC1 = -CROSS_LIBGCC1 = - -# These are really part of libgcc1, but this will cause them to be -# built correctly, so... [taken from t-sparclite] -LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c eabi.S eabi-ctors.c - -dp-bit.c: $(srcdir)/config/fp-bit.c - cat $(srcdir)/config/fp-bit.c > dp-bit.c - -fp-bit.c: $(srcdir)/config/fp-bit.c - echo '#define FLOAT' > fp-bit.c - cat $(srcdir)/config/fp-bit.c >> fp-bit.c - -eabi.S: $(srcdir)/config/rs6000/eabi.asm - cat $(srcdir)/config/rs6000/eabi.asm > eabi.S - -eabi-ctors.c: $(srcdir)/config/rs6000/eabi-ctors.c - cat $(srcdir)/config/rs6000/eabi-ctors.c > eabi-ctors.c +# PowerPC support without gas # Build libgcc.a with different options. If no gas support, don't build # explicit little endian or big endian libraries, since it depends on the # -mbig/-mlittle switches passed to gas. The -mrelocatable support also needs # -mrelocatable passed to gas, so don't use it either. + MULTILIB_OPTIONS = msoft-float MULTILIB_DIRNAMES = nof -MULTILIB_MATCHES = MULTILIB_EXCEPTIONS = - -LIBGCC = stmp-multilib -INSTALL_LIBGCC = install-multilib -EXTRA_MULTILIB_PARTS = ecrti$(objext) ecrtn$(objext) scrt0$(objext) scrti$(objext) scrtn$(objext) - -# For eabigas we build {e,s}crti.o and {e,s}crtn.o which serve to add begin and -# end labels to all of the special sections used when we link using gcc. - -# Assemble startup files. -ecrti.S: $(srcdir)/config/rs6000/eabi-ci.asm - cat $(srcdir)/config/rs6000/eabi-ci.asm >ecrti.S - -ecrtn.S: $(srcdir)/config/rs6000/eabi-cn.asm - cat $(srcdir)/config/rs6000/eabi-cn.asm >ecrtn.S - -scrti.S: $(srcdir)/config/rs6000/sol-ci.asm - cat $(srcdir)/config/rs6000/sol-ci.asm >scrti.S - -scrtn.S: $(srcdir)/config/rs6000/sol-cn.asm - cat $(srcdir)/config/rs6000/sol-cn.asm >scrtn.S - -scrt0.c: $(srcdir)/config/rs6000/sol-c0.c - cat $(srcdir)/config/rs6000/sol-c0.c >scrt0.c - -# Build multiple copies of ?crt{i,n}.o, one for each target switch. -$(T)ecrti$(objext): ecrti.S - $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrti.S -o $(T)ecrti$(objext) - -$(T)ecrtn$(objext): ecrtn.S - $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrtn.S -o $(T)ecrtn$(objext) - -$(T)scrti$(objext): scrti.S - $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrti.S -o $(T)scrti$(objext) - -$(T)scrtn$(objext): scrtn.S - $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrti.S -o $(T)scrtn$(objext) - -$(T)scrt0$(objext): scrt0.c - $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrti.S -o $(T)scrt0$(objext) +MULTILIB_EXTRA_OPTS = +MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT} |