2010-02-12 Sriraman Tallam <tmsriram@google.com>

[deliverable/binutils-gdb.git] / opcodes / configure.in

diff --git a/opcodes/configure.in b/opcodes/configure.in
index 60149adc10ede08b5d7c2aacfae73aa4d6a09567..dd9dabf100a101d1f348ec5573c8fad4e27346ac 100644 (file)
--- a/opcodes/configure.in
+++ b/opcodes/configure.in
@@ -91,6 +91,32 @@ AC_SUBST(cgendir)
 
 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 $LIBINTL_DEP"
+
+AC_SUBST(BUILD_LIBS)
+AC_SUBST(BUILD_LIB_DEPS)
+
 # Horrible hacks to build DLLs on Windows and a shared library elsewhere.
 SHARED_LDFLAGS=
 SHARED_LIBADD=
@@ -132,6 +158,18 @@ changequote([,])dnl
       SHARED_DEPENDENCIES="../bfd/libbfd.la"
       ;;
   esac
+
+  if test -n "$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 $LIBM"
+      fi
+    fi
+  fi
 fi
 AC_SUBST(SHARED_LDFLAGS)
 AC_SUBST(SHARED_LIBADD)
@@ -194,11 +232,13 @@ if test x${all_targets} = xfalse ; then
        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="$ta ia64-dis.lo ia64-opc.lo" ;;
@@ -214,6 +254,7 @@ if test x${all_targets} = xfalse ; then
        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="$ta m10200-dis.lo m10200-opc.lo" ;;
@@ -230,8 +271,9 @@ if test x${all_targets} = xfalse ; then
        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