gcc/config/arc/t-arc

   1 LIB1ASMSRC = arc/lib1funcs.asm
   2 LIB1ASMFUNCS = _mulsi3 _umulsidi3 _udivsi3 _divsi3 _umodsi3 _modsi3 _divmod_tools
   3
   4 # We need libgcc routines to be mangled according to which cpu they
   5 # were compiled for.
   6 # ??? -mmangle-cpu passed by default for now.
   7 #LIBGCC2_CFLAGS = -g1 -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -mmangle-cpu
   8
   9 # We want fine grained libraries, so use the new code to build the
  10 # floating point emulation libraries.
  11 FPBIT = fp-bit.c
  12 DPBIT = dp-bit.c
  13
  14 dp-bit.c: $(srcdir)/config/fp-bit.c
  15         echo '#ifndef __big_endian__' > dp-bit.c
  16         echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
  17         echo '#endif' >> dp-bit.c
  18         cat $(srcdir)/config/fp-bit.c >> dp-bit.c
  19
  20 fp-bit.c: $(srcdir)/config/fp-bit.c
  21         echo '#define FLOAT' > fp-bit.c
  22         echo '#ifndef __big_endian__' >> fp-bit.c
  23         echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
  24         echo '#endif' >> fp-bit.c
  25         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  26
  27 # .init/.fini section routines
  28
  29 crtinit.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
  30         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
  31           -DCRT_INIT -finhibit-size-directive -fno-inline-functions \
  32           -g0 -c $(srcdir)/config/arc/initfini.c -o crtinit.o
  33
  34 crtfini.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
  35         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
  36           -DCRT_FINI -finhibit-size-directive -fno-inline-functions \
  37           -g0 -c $(srcdir)/config/arc/initfini.c -o crtfini.o
  38
  39 MULTILIB_OPTIONS = EB
  40 MULTILIB_DIRNAMES = be
  41
  42 # We need our own versions to build multiple copies of crt*.o.
  43 # ??? Use new support in Makefile.
  44
  45 LIBGCC = stmp-multilib-arc
  46 INSTALL_LIBGCC = install-multilib-arc
  47
  48 stmp-multilib-arc: stmp-multilib
  49         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
  50           dir=`echo $$i | sed -e 's/;.*$$//'`; \
  51           flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
  52           $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
  53             CC="$(CC)" CFLAGS="$(CFLAGS)" \
  54             BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
  55             GCC_CFLAGS="$(GCC_CFLAGS) $${flags}" \
  56             INCLUDES="$(INCLUDES)" CRTSTUFF_T_CFLAGS=$(CRTSTUFF_T_CFLAGS) \
  57             dir="$${dir}" crtinit.o crtfini.o; \
  58           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
  59         done
  60         touch stmp-multilib-arc
  61
  62 install-multilib-arc: install-multilib
  63         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
  64           dir=`echo $$i | sed -e 's/;.*$$//'`; \
  65           rm -f $(DESTDIR)$(libsubdir)/$${dir}/crtinit.o; \
  66           $(INSTALL_DATA) $${dir}/crtinit.o $(DESTDIR)$(libsubdir)/$${dir}/crtinit.o; \
  67           chmod a-x $(DESTDIR)$(libsubdir)/$${dir}/crtinit.o; \
  68           rm -f $(DESTDIR)$(libsubdir)/$${dir}/crtfini.o; \
  69           $(INSTALL_DATA) $${dir}/crtfini.o $(DESTDIR)$(libsubdir)/$${dir}/crtfini.o; \
  70           chmod a-x $(DESTDIR)$(libsubdir)/$${dir}/crtfini.o; \
  71         done