X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=configure;h=c2c406e7334ed4f879d46ea3ce4752a52315506f;hb=505106cdc7c816a44bbfee11daf500f4e5e14072;hp=053a9f40e73845962c8fc95983d4b1e506218b77;hpb=d35e937f74be8b03c594eb2b070db34c4e0541d6;p=deliverable%2Fbinutils-gdb.git

diff --git a/configure b/configure
index 053a9f40e7..c2c406e733 100755
--- a/configure
+++ b/configure
@@ -684,8 +684,8 @@ clooginc
 clooglibs
 pplinc
 ppllibs
-poststage1_libs
 poststage1_ldflags
+poststage1_libs
 stage1_libs
 stage1_ldflags
 extra_mpc_mpfr_configure_flags
@@ -797,8 +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
@@ -1532,8 +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
@@ -3261,6 +3261,7 @@ case "${target}" in
     case "${target}" in
       i*86-*-*) ;;
       alpha*-*-*) ;;
+      x86_64-*-*) ;;
       *)
 	noconfigdirs="$noconfigdirs ${libgcj}"
 	;;
@@ -3702,6 +3703,9 @@ case "${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}"
     ;;
@@ -5466,18 +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
 
@@ -5488,6 +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
 $as_echo "no" >&6; }; have_gmp=no
@@ -5496,8 +5525,9 @@ rm -f core conftest.err conftest.$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>
@@ -5523,7 +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
 
@@ -5548,6 +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
@@ -5557,7 +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
 
@@ -5568,6 +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
 $as_echo "no" >&6; }; have_gmp=no
@@ -5624,8 +5676,10 @@ rm -f core conftest.err conftest.$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
@@ -5688,25 +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.
 
@@ -5723,6 +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 "$poststage1_libs" = ""; then
+   poststage1_ldflags="-static-libstdc++ -static-libgcc"
+ fi
+fi
+
+
+
 # Check for PPL
 ppl_major_version=0
 ppl_minor_version=10
@@ -5877,8 +5933,8 @@ fi
 if test "x$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"
@@ -5886,7 +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
 
@@ -5918,6 +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.
 
@@ -6513,7 +6598,7 @@ fi
 stage1_languages=,c,
 
 # Target libraries that we bootstrap.
-bootstrap_target_libs=,target-libgcc,target-libgomp,
+bootstrap_target_libs=,target-libgcc,
 
 # Figure out what language subdirectories are present.
 # Look if the user specified --enable-languages="..."; if not, use
@@ -7210,8 +7295,8 @@ case "${target}" in
     extra_arflags_for_target=" -X32_64"
     extra_nmflags_for_target=" -B -X32_64"
     ;;
-  *-*-darwin*)
-    # ranlib from Darwin requires the -c flag to look at common symbols.
+  *-*-darwin[3-9]*)
+    # ranlib before Darwin10 requires the -c flag to look at common symbols.
     extra_ranlibflags_for_target=" -c"
     ;;
   mips*-*-pe | sh*-*-pe | *arm-wince-pe)
@@ -7362,6 +7447,11 @@ fi
 target_configdirs=`echo "${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!
@@ -9328,7 +9418,7 @@ fi
 done
 
 if test -z "$ac_cv_prog_RANLIB" ; then
-  RANLIB=":"
+  RANLIB="true"
 fi
 
 
@@ -9464,7 +9554,7 @@ fi
 done
 
 if test -z "$ac_cv_prog_STRIP" ; then
-  STRIP=":"
+  STRIP="true"
 fi