X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=configure;h=c2c406e7334ed4f879d46ea3ce4752a52315506f;hb=505106cdc7c816a44bbfee11daf500f4e5e14072;hp=542f2b21ddf99acb36aba2912e8f3661de476c45;hpb=d9b76ff95d9cc3471b46fdae062c5a1d302f5ee7;p=deliverable%2Fbinutils-gdb.git

diff --git a/configure b/configure
index 542f2b21dd..c2c406e733 100755
--- a/configure
+++ b/configure
@@ -656,6 +656,7 @@ CC_FOR_BUILD
 AS_FOR_BUILD
 AR_FOR_BUILD
 target_configargs
+target_configdirs
 configdirs
 host_configargs
 build_configdirs
@@ -683,8 +684,8 @@ clooginc
 clooglibs
 pplinc
 ppllibs
-poststage1_libs
 poststage1_ldflags
+poststage1_libs
 stage1_libs
 stage1_ldflags
 extra_mpc_mpfr_configure_flags
@@ -796,8 +797,8 @@ with_gmp_lib
 with_host_libstdcxx
 with_stage1_ldflags
 with_stage1_libs
-with_boot_ldflags
 with_boot_libs
+with_boot_ldflags
 with_ppl
 with_ppl_include
 with_ppl_lib
@@ -1531,8 +1532,8 @@ Optional Packages:
                           when linking with PPL
   --with-stage1-ldflags=FLAGS Linker flags for stage1
   -with-stage1-libs=LIBS      Libraries for stage1
-  --with-boot-ldflags=FLAGS Linker flags for stage2 and later
   --with-boot-libs=LIBS     Libraries for stage2 and later
+  --with-boot-ldflags=FLAGS Linker flags for stage2 and later
   --with-ppl=PATH         Specify prefix directory for the installed PPL package
                           Equivalent to --with-ppl-include=PATH/include
                           plus --with-ppl-lib=PATH/lib
@@ -3260,6 +3261,7 @@ case "${target}" in
     case "${target}" in
       i*86-*-*) ;;
       alpha*-*-*) ;;
+      x86_64-*-*) ;;
       *)
 	noconfigdirs="$noconfigdirs ${libgcj}"
 	;;
@@ -3701,6 +3703,9 @@ case "${target}" in
     ;;
   sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
     ;;
+  tic6x-*-*)
+    noconfigdirs="$noconfigdirs gdb sim ${libgcj}"
+    ;;
   v810-*-*)
     noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
     ;;
@@ -5284,6 +5289,36 @@ else
 fi
 
 
+# Used for setting $lt_cv_objdir
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
 # Check for GMP, MPFR and MPC
 gmplibs="-lmpc -lmpfr -lgmp"
 gmpinc=
@@ -5321,7 +5356,7 @@ if test "x$with_mpc_lib" != x; then
   gmplibs="-L$with_mpc_lib $gmplibs"
 fi
 if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
-  gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/.libs -L$$r/$(HOST_SUBDIR)/mpc/src/_libs '"$gmplibs"
+  gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
   gmpinc='-I$$s/mpc/src '"$gmpinc"
   # Do not test the mpc version.  Assume that it is sufficient, since
   # it is in the source tree, and the library has not been built yet
@@ -5370,9 +5405,9 @@ if test "x$with_mpfr_lib" != x; then
   gmplibs="-L$with_mpfr_lib $gmplibs"
 fi
 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
-  gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/.libs -L$$r/$(HOST_SUBDIR)/mpfr/_libs '"$gmplibs"
+  gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir $gmplibs"
   gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc"
-  extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr'
+  extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir"
   # Do not test the mpfr version.  Assume that it is sufficient, since
   # it is in the source tree, and the library has not been built yet
   # but it would be included on the link line in the version check below
@@ -5420,10 +5455,10 @@ if test "x$with_gmp_lib" != x; then
   gmplibs="-L$with_gmp_lib $gmplibs"
 fi
 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
-  gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/gmp/_libs '"$gmplibs"
+  gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
   gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
   extra_mpfr_configure_flags='--with-gmp-build=$$r/$(HOST_SUBDIR)/gmp'
-  extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp'
+  extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
   # Do not test the gmp version.  Assume that it is sufficient, since
   # it is in the source tree, and the library has not been built yet
   # but it would be included on the link line in the version check below
@@ -5435,18 +5470,38 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
   have_gmp=yes
   saved_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS $gmpinc"
-  # Check GMP actually works
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of gmp.h" >&5
-$as_echo_n "checking for correct version of gmp.h... " >&6; }
+  # Check for the recommended and required versions of GMP.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
+$as_echo_n "checking for the correct version of gmp.h... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include "gmp.h"
+int
+main ()
+{
+
+  #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+  #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
+  #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,0)
+  choke me
+  #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#include "gmp.h"
+#include <gmp.h>
 int
 main ()
 {
 
-  #if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 2)
+  #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+  #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
+  #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
   choke me
   #endif
 
@@ -5457,6 +5512,11 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
+$as_echo "buggy but acceptable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }; have_gmp=no
@@ -5465,8 +5525,9 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
   # If we have GMP, check the MPFR version.
   if test x"$have_gmp" = xyes; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of mpfr.h" >&5
-$as_echo_n "checking for correct version of mpfr.h... " >&6; }
+    # Check for the recommended and required versions of MPFR.
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
+$as_echo_n "checking for the correct version of mpfr.h... " >&6; }
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <gmp.h>
@@ -5492,7 +5553,7 @@ int
 main ()
 {
 
-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,2)
+    #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2)
     choke me
     #endif
 
@@ -5517,6 +5578,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
   # Check for the MPC header version.
   if test x"$have_gmp" = xyes ; then
+    # Check for the recommended and required versions of MPC.
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
 $as_echo_n "checking for the correct version of mpc.h... " >&6; }
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -5526,7 +5588,23 @@ int
 main ()
 {
 
-    #if MPC_VERSION < MPC_VERSION_NUM (0,8,0)
+    #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
+    choke me
+    #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <mpc.h>
+int
+main ()
+{
+
+    #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
     choke me
     #endif
 
@@ -5537,6 +5615,11 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
+$as_echo "buggy but acceptable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }; have_gmp=no
@@ -5593,8 +5676,10 @@ rm -f core conftest.err conftest.$ac_objext \
 
   CFLAGS="$saved_CFLAGS"
 
+# The library versions listed in the error message below should match
+# the HARD-minimums enforced above.
   if test x$have_gmp != xyes; then
-    as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.2+ and MPC 0.8.0+.
+    as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+.
 Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
 their locations.  Source code for these libraries can be found at
 their respective hosting sites as well as at
@@ -5657,25 +5742,6 @@ fi
 
 
 
-# Linker flags to use for stage2 and later builds.
-
-# Check whether --with-boot-ldflags was given.
-if test "${with_boot_ldflags+set}" = set; then :
-  withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
-   poststage1_ldflags=
- else
-   poststage1_ldflags=$withval
- fi
-else
-  if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
-   poststage1_ldflags=-static-libstdc++
- else
-   poststage1_ldflags=
- fi
-fi
-
-
-
 # Libraries to use for stage2 and later builds.  This defaults to the
 # argument passed to --with-host-libstdcxx.
 
@@ -5692,6 +5758,27 @@ fi
 
 
 
+# Linker flags to use for stage2 and later builds.
+
+# Check whether --with-boot-ldflags was given.
+if test "${with_boot_ldflags+set}" = set; then :
+  withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
+   poststage1_ldflags=
+ else
+   poststage1_ldflags=$withval
+ fi
+else
+  poststage1_ldflags=
+ # With --enable-build-with-cxx, default to linking libstdc++ and
+ # libgcc statically.  But if the user explicitly specified the
+ # libraries to use, trust that they are doing what they want.
+ if test "$ENABLE_BUILD_WITH_CXX" = "yes" -a "$poststage1_libs" = ""; then
+   poststage1_ldflags="-static-libstdc++ -static-libgcc"
+ fi
+fi
+
+
+
 # Check for PPL
 ppl_major_version=0
 ppl_minor_version=10
@@ -5735,7 +5822,7 @@ if test "x$with_ppl_lib" != x; then
   ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx"
 fi
 if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-  ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/.libs -L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/_libs -L$$r/$(HOST_SUBDIR)/ppl/src/.libs -L$$r/$(HOST_SUBDIR)/ppl/src/_libs -lppl_c -lppl -lgmpxx '
+  ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"' -lppl_c -lppl -lgmpxx '
   pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
   enable_ppl_version_check=no
 fi
@@ -5830,7 +5917,7 @@ if test "x$with_cloog_lib" != x; then
   clooglibs="-L$with_cloog_lib -lcloog"
 fi
 if test "x$with_cloog$with_cloog_include$with_cloog_lib" = x && test -d ${srcdir}/cloog; then
-  clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/.libs -L$$r/$(HOST_SUBDIR)/cloog/_libs -lcloog '
+  clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' -lcloog '
   clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -DCLOOG_PPL_BACKEND '
   enable_cloog_version_check=no
 fi
@@ -5846,8 +5933,8 @@ fi
 if test "x$with_cloog" != "xno" -a "${ENABLE_CLOOG_CHECK}" = "yes"; then
   saved_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS $clooginc $gmpinc $pplinc"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of CLooG" >&5
-$as_echo_n "checking for correct version of CLooG... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.15.5 (or later revision) of CLooG" >&5
+$as_echo_n "checking for version 0.15.5 (or later revision) of CLooG... " >&6; }
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include "cloog/cloog.h"
@@ -5855,7 +5942,7 @@ int
 main ()
 {
 
-  #if CLOOG_VERSION_MAJOR != 0 || CLOOG_VERSION_MINOR != 15
+  #if CLOOG_VERSION_MAJOR != 0 || CLOOG_VERSION_MINOR != 15 || CLOOG_VERSION_REVISION < 5
   choke me
   #endif
 
@@ -5887,6 +5974,35 @@ else
 fi
 
 
+
+
+
+target_elf=no
+case $target in
+  *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
+  *-msdosdjgpp* | *-netware* | *-vms* | *-wince* | *-*-pe* | \
+  alpha*-dec-osf* | *-interix*)
+    target_elf=no
+    ;;
+  *)
+    target_elf=yes
+    ;;
+esac
+
+if test $target_elf = yes; then :
+
+else
+  if test x"$default_enable_lto" = x"yes" ; then
+  enable_lto=no
+else
+  if test x"$enable_lto" = x"yes"; then
+    as_fn_error "LTO support requires an ELF target." "$LINENO" 5
+  fi
+fi
+default_enable_lto=no
+fi
+
+
 if test x"$enable_lto" = x"yes" ; then
   # Make sure that libelf.h and gelf.h are available.
 
@@ -7179,8 +7295,8 @@ case "${target}" in
     extra_arflags_for_target=" -X32_64"
     extra_nmflags_for_target=" -B -X32_64"
     ;;
-  *-*-darwin*)
-    # ranlib from Darwin requires the -c flag to look at common symbols.
+  *-*-darwin[3-9]*)
+    # ranlib before Darwin10 requires the -c flag to look at common symbols.
     extra_ranlibflags_for_target=" -c"
     ;;
   mips*-*-pe | sh*-*-pe | *arm-wince-pe)
@@ -7331,6 +7447,11 @@ fi
 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
 
+# If we are building libgomp, bootstrap it.
+if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
+  bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
+fi
+
 # Determine whether gdb needs tk/tcl or not.
 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
 # and in that case we want gdb to be built without tk.  Ugh!
@@ -7887,6 +8008,7 @@ done
 
 
 
+
 # Target module lists & subconfigure args.
 
 
@@ -9296,7 +9418,7 @@ fi
 done
 
 if test -z "$ac_cv_prog_RANLIB" ; then
-  RANLIB=":"
+  RANLIB="true"
 fi
 
 
@@ -9432,7 +9554,7 @@ fi
 done
 
 if test -z "$ac_cv_prog_STRIP" ; then
-  STRIP=":"
+  STRIP="true"
 fi