no) enable_targets= ;;
*) enable_targets=$enableval ;;
esac])dnl
-AC_ARG_ENABLE(commonbfdlib,
-[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
-[case "${enableval}" in
- yes) commonbfdlib=true ;;
- no) commonbfdlib=false ;;
- *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;;
-esac])dnl
AM_BINUTILS_WARNINGS
using_cgen=no
+# Check if linker supports --as-needed and --no-as-needed options
+AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
+ [bfd_cv_ld_as_needed=no
+ if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
+ bfd_cv_ld_as_needed=yes
+ fi
+ ])
+
+LT_LIB_M
+
+#Libs for generator progs
+if test "x$cross_compiling" = "xno"; then
+ BUILD_LIBS=../libiberty/libiberty.a
+ BUILD_LIB_DEPS=$BUILD_LIBS
+else
+ # if cross-compiling, assume that the system provides -liberty
+ # and that the version is compatible with new headers.
+ BUILD_LIBS=-liberty
+ BUILD_LIB_DEPS=
+fi
+BUILD_LIBS="$BUILD_LIBS $LIBINTL"
+BUILD_LIB_DEPS="$BUILD_LIB_DEPS $LIBINTL_DEP"
+
+AC_SUBST(BUILD_LIBS)
+AC_SUBST(BUILD_LIB_DEPS)
+
# Horrible hacks to build DLLs on Windows and a shared library elsewhere.
SHARED_LDFLAGS=
SHARED_LIBADD=
SHARED_DEPENDENCIES=
if test "$enable_shared" = "yes"; then
+# When building a shared libopcodes, link against the pic version of libiberty
+# so that apps that use libopcodes won't need libiberty just to satisfy any
+# libopcodes references.
+# We can't do that if a pic libiberty is unavailable since including non-pic
+# code would insert text relocations into libopcodes.
+# Note that linking against libbfd as we do here, which is itself linked
+# against libiberty, may not satisfy all the libopcodes libiberty references
+# since libbfd may not pull in the entirety of libiberty.
+changequote(,)dnl
+ x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'`
+changequote([,])dnl
+ if test -n "$x"; then
+ SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
+ fi
+
case "${host}" in
*-*-cygwin*)
SHARED_LDFLAGS="-no-undefined"
SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin"
;;
*-*-darwin*)
- SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib"
+ SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}"
SHARED_DEPENDENCIES="../bfd/libbfd.la"
;;
*)
case "$host_vendor" in
hp)
- SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl"
+ SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}"
;;
*)
- # It is tempting to include libiberty here as well, but
- # that library is only built as a static version.
- # Including it here would insert text relocations into
- # the opcodes library, which is undesirable.
- SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so"
+ SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}"
;;
esac
SHARED_DEPENDENCIES="../bfd/libbfd.la"
;;
esac
+
+ if test -n "$SHARED_LIBADD"; then
+ if test -n "$LIBM"; then
+ if test x"$bfd_cv_ld_as_needed" = xyes; then
+ # Link against libm only when needed. Put -lc, -lm inside -Wl
+ # to stop libtool reordering these options.
+ SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
+ else
+ SHARED_LIBADD="$SHARED_LIBADD $LIBM"
+ fi
+ fi
+ fi
fi
AC_SUBST(SHARED_LDFLAGS)
AC_SUBST(SHARED_LIBADD)
bfd_dlx_arch) ta="$ta dlx-dis.lo" ;;
bfd_fr30_arch) ta="$ta fr30-asm.lo fr30-desc.lo fr30-dis.lo fr30-ibld.lo fr30-opc.lo" using_cgen=yes ;;
bfd_frv_arch) ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
+ bfd_moxie_arch) ta="$ta moxie-dis.lo moxie-opc.lo" ;;
bfd_h8300_arch) ta="$ta h8300-dis.lo" ;;
bfd_h8500_arch) ta="$ta h8500-dis.lo" ;;
bfd_hppa_arch) ta="$ta hppa-dis.lo" ;;
bfd_i370_arch) ta="$ta i370-dis.lo i370-opc.lo" ;;
- bfd_i386_arch) ta="$ta i386-dis.lo i386-opc.lo" ;;
+ bfd_i386_arch|bfd_l1om_arch)
+ ta="$ta i386-dis.lo i386-opc.lo" ;;
bfd_i860_arch) ta="$ta i860-dis.lo" ;;
bfd_i960_arch) ta="$ta i960-dis.lo" ;;
bfd_ia64_arch) ta="$ta ia64-dis.lo ia64-opc.lo" ;;
bfd_maxq_arch) ta="$ta maxq-dis.lo" ;;
bfd_mcore_arch) ta="$ta mcore-dis.lo" ;;
bfd_mep_arch) ta="$ta mep-asm.lo mep-desc.lo mep-dis.lo mep-ibld.lo mep-opc.lo" using_cgen=yes ;;
+ bfd_microblaze_arch) ta="$ta microblaze-dis.lo" ;;
bfd_mips_arch) ta="$ta mips-dis.lo mips-opc.lo mips16-opc.lo" ;;
bfd_mmix_arch) ta="$ta mmix-dis.lo mmix-opc.lo" ;;
bfd_mn10200_arch) ta="$ta m10200-dis.lo m10200-opc.lo" ;;
bfd_pyramid_arch) ;;
bfd_romp_arch) ;;
bfd_rs6000_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
+ bfd_rx_arch) ta="$ta rx-dis.lo rx-decode.lo";;
bfd_s390_arch) ta="$ta s390-dis.lo s390-opc.lo" ;;
- bfd_score_arch) ta="$ta score-dis.lo" ;;
+ bfd_score_arch) ta="$ta score-dis.lo score7-dis.lo" ;;
bfd_sh_arch)
# We can't decide what we want just from the CPU family.
# We want SH5 support unless a specific version of sh is
projects / deliverable / binutils-gdb.git / blobdiff