gcc/config/rs6000/t-aix43

   1 # Do not build libgcc1.
   2 LIBGCC1 =
   3 CROSS_LIBGCC1 =
   4
   5 # We want fine grained libraries, so use the new code to build the
   6 # floating point emulation libraries.
   7 FPBIT = fp-bit.c
   8 DPBIT = dp-bit.c
   9
  10 dp-bit.c: $(srcdir)/config/fp-bit.c
  11         cat $(srcdir)/config/fp-bit.c > dp-bit.c
  12
  13 fp-bit.c: $(srcdir)/config/fp-bit.c
  14         echo '#define FLOAT' > fp-bit.c
  15         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  16
  17 # Build the libraries for pthread and all of the
  18 # different processor models
  19
  20 MULTILIB_OPTIONS        = pthread \
  21                           mcpu=common/mcpu=power/mcpu=powerpc/maix64
  22
  23 MULTILIB_DIRNAMES       = pthread \
  24                           common power powerpc ppc64
  25
  26 MULTILIB_MATCHES        = mcpu?power=mpower \
  27                           mcpu?power=mrios1 \
  28                           mcpu?power=mcpu?rios1 \
  29                           mcpu?power=mcpu?rsc \
  30                           mcpu?power=mcpu?rsc1 \
  31                           mcpu?power=mpower2 \
  32                           mcpu?power=mrios2 \
  33                           mcpu?power=mcpu?rios2 \
  34                           mcpu?powerpc=mcpu?rs64a \
  35                           mcpu?powerpc=mcpu?601 \
  36                           mcpu?powerpc=mcpu?602 \
  37                           mcpu?powerpc=mcpu?603 \
  38                           mcpu?powerpc=mcpu?603e \
  39                           mcpu?powerpc=mcpu?604 \
  40                           mcpu?powerpc=mcpu?620 \
  41                           mcpu?powerpc=mcpu?630 \
  42                           mcpu?powerpc=mcpu?750 \
  43                           mcpu?powerpc=mcpu?403 \
  44                           mcpu?powerpc=mpowerpc \
  45                           mcpu?powerpc=mpowerpc-gpopt \
  46                           mcpu?powerpc=mpowerpc-gfxopt
  47
  48 LIBGCC = stmp-multilib
  49 INSTALL_LIBGCC = install-multilib
  50
  51 # Build a shared libgcc library.
  52 SHLIB_EXT = .a
  53 SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
  54         -Wl,-bE:@shlib_map_file@ -o @multilib_dir@/shr.o \
  55         @multilib_flags@ @shlib_objs@ -lc \
  56         `case @shlib_base_name@ in \
  57         *pthread*) echo -L/usr/lib/threads -lpthreads -lc_r /usr/lib/libc.a ;; \
  58         *) echo -lc ;; esac` ; \
  59         rm -f tmp-@shlib_base_name@.a ; \
  60         $(AR_CREATE_FOR_TARGET) tmp-@shlib_base_name@.a @multilib_dir@/shr.o ; \
  61         mv tmp-@shlib_base_name@.a @shlib_base_name@.a ; \
  62         rm -f @multilib_dir@/shr.o
  63 SHLIB_INSTALL = $(INSTALL_DATA) @shlib_base_name@.a $(slibdir)/
  64 SHLIB_LIBS = -lc `case @shlib_base_name@ in *pthread*) echo -lpthread ;; esac`
  65 SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk
  66 SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver
  67 SHLIB_NM_FLAGS = -Bpg
  68
  69 # Both 32-bit and 64-bit objects in archives
  70 AR_FLAGS_FOR_TARGET=-X32_64