* elflink.c (_bfd_elf_link_assign_sym_version): Improve error

[deliverable/binutils-gdb.git] / configure

diff --git a/configure b/configure
index f5b4778c90d9224750372b41c9b1a7da1783404a..2e6b87dfe2cd39c42f6580930f5c5da708f929a9 100755 (executable)
--- a/configure
+++ b/configure
@@ -272,7 +272,7 @@ PACKAGE_STRING=
 PACKAGE_BUGREPORT=
 
 ac_unique_file="move-if-change"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs CC_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES OBJCOPY OBJDUMP CFLAGS_FOR_BUILD CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir htmldir LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs CC_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES OBJCOPY OBJDUMP CFLAGS_FOR_BUILD CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir LIBOBJS LTLIBOBJS'
 ac_subst_files='serialization_dependencies host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag'
 
 # Initialize some variables set by options.
@@ -961,6 +961,7 @@ Optional Packages:
                           use given path to find target tools during the build
   --with-datarootdir   Use datarootdir as the data root directory.
   --with-docdir        Install documentation in this directory.
+  --with-pdfdir        Install pdf in this directory.
   --with-htmldir       Install html in this directory.
 
 Some influential environment variables:
@@ -1767,7 +1768,7 @@ set -- "$progname" "$@"
 for ac_arg
 do
   case "$ac_arg" in
-  *" "*|*"     "*|*\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?*)
+  *" "*|*"     "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
     # if the argument is of the form -foo=baz, quote the baz part only
     ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
@@ -2226,6 +2227,9 @@ case "${target}" in
   arm*-*-linux-gnueabi)
     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
     noconfigdirs="$noconfigdirs target-libjava target-libobjc"
+    case ${with_newlib} in
+      no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+    esac
     ;;
   arm*-*-symbianelf*)
     noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
@@ -4476,9 +4480,11 @@ main ()
     #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
     choke me
     #endif
-    mpfr_t n; mpfr_init(n);
-    mpfr_t x; mpfr_init(x);
+    mpfr_t n;
+    mpfr_t x;
     int t;
+    mpfr_init (n);
+    mpfr_init (x);
     mpfr_atan2 (n, n, x, GMP_RNDN);
     mpfr_erfc (n, x, GMP_RNDN);
     mpfr_subnormalize (x, t, GMP_RNDN);
@@ -10714,8 +10720,9 @@ echo $ECHO_N "checking where to find the target ar... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $AR_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $AR_FOR_TARGET\`" >&6
+    ac_dir=`dirname $AR_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10735,8 +10742,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $AR_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $AR_FOR_TARGET\`" >&6
+    ac_dir=`dirname $AR_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     AR_FOR_TARGET='$(AR)'
@@ -10754,8 +10762,9 @@ echo $ECHO_N "checking where to find the target as... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $AS_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $AS_FOR_TARGET\`" >&6
+    ac_dir=`dirname $AS_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10775,8 +10784,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $AS_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $AS_FOR_TARGET\`" >&6
+    ac_dir=`dirname $AS_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     AS_FOR_TARGET='$(AS)'
@@ -10794,8 +10804,9 @@ echo $ECHO_N "checking where to find the target cc... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $CC_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $CC_FOR_TARGET\`" >&6
+    ac_dir=`dirname $CC_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10815,8 +10826,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $CC_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $CC_FOR_TARGET\`" >&6
+    ac_dir=`dirname $CC_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     CC_FOR_TARGET='$(CC)'
@@ -10834,8 +10846,9 @@ echo $ECHO_N "checking where to find the target c++... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $CXX_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $CXX_FOR_TARGET\`" >&6
+    ac_dir=`dirname $CXX_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10858,8 +10871,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $CXX_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $CXX_FOR_TARGET\`" >&6
+    ac_dir=`dirname $CXX_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     CXX_FOR_TARGET='$(CXX)'
@@ -10877,8 +10891,9 @@ echo $ECHO_N "checking where to find the target c++ for libstdc++... $ECHO_C" >&
 if test "x${build}" != "x${host}" ; then
   if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $RAW_CXX_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $RAW_CXX_FOR_TARGET\`" >&6
+    ac_dir=`dirname $RAW_CXX_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10901,8 +10916,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $RAW_CXX_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $RAW_CXX_FOR_TARGET\`" >&6
+    ac_dir=`dirname $RAW_CXX_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     RAW_CXX_FOR_TARGET='$(CXX)'
@@ -10920,8 +10936,9 @@ echo $ECHO_N "checking where to find the target dlltool... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $DLLTOOL_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $DLLTOOL_FOR_TARGET\`" >&6
+    ac_dir=`dirname $DLLTOOL_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10941,8 +10958,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $DLLTOOL_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $DLLTOOL_FOR_TARGET\`" >&6
+    ac_dir=`dirname $DLLTOOL_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     DLLTOOL_FOR_TARGET='$(DLLTOOL)'
@@ -10960,8 +10978,9 @@ echo $ECHO_N "checking where to find the target gcc... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GCC_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GCC_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GCC_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -10981,8 +11000,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GCC_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GCC_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GCC_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     GCC_FOR_TARGET='$()'
@@ -11000,8 +11020,9 @@ echo $ECHO_N "checking where to find the target gcj... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$GCJ_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GCJ_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GCJ_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GCJ_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11024,8 +11045,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$GCJ_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GCJ_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GCJ_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GCJ_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     GCJ_FOR_TARGET='$(GCJ)'
@@ -11043,8 +11065,9 @@ echo $ECHO_N "checking where to find the target gfortran... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GFORTRAN_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GFORTRAN_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GFORTRAN_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11067,8 +11090,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $GFORTRAN_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $GFORTRAN_FOR_TARGET\`" >&6
+    ac_dir=`dirname $GFORTRAN_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     GFORTRAN_FOR_TARGET='$(GFORTRAN)'
@@ -11086,8 +11110,9 @@ echo $ECHO_N "checking where to find the target ld... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $LD_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $LD_FOR_TARGET\`" >&6
+    ac_dir=`dirname $LD_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11107,8 +11132,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $LD_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $LD_FOR_TARGET\`" >&6
+    ac_dir=`dirname $LD_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     LD_FOR_TARGET='$(LD)'
@@ -11126,8 +11152,9 @@ echo $ECHO_N "checking where to find the target lipo... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $LIPO_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $LIPO_FOR_TARGET\`" >&6
+    ac_dir=`dirname $LIPO_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11136,8 +11163,9 @@ echo "${ECHO_T}pre-installed" >&6
 else
   if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $LIPO_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $LIPO_FOR_TARGET\`" >&6
+    ac_dir=`dirname $LIPO_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     LIPO_FOR_TARGET='$(LIPO)'
@@ -11155,8 +11183,9 @@ echo $ECHO_N "checking where to find the target nm... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $NM_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $NM_FOR_TARGET\`" >&6
+    ac_dir=`dirname $NM_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11176,8 +11205,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $NM_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $NM_FOR_TARGET\`" >&6
+    ac_dir=`dirname $NM_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     NM_FOR_TARGET='$(NM)'
@@ -11195,8 +11225,9 @@ echo $ECHO_N "checking where to find the target objdump... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $OBJDUMP_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $OBJDUMP_FOR_TARGET\`" >&6
+    ac_dir=`dirname $OBJDUMP_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11216,8 +11247,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $OBJDUMP_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $OBJDUMP_FOR_TARGET\`" >&6
+    ac_dir=`dirname $OBJDUMP_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     OBJDUMP_FOR_TARGET='$(OBJDUMP)'
@@ -11235,8 +11267,9 @@ echo $ECHO_N "checking where to find the target ranlib... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $RANLIB_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $RANLIB_FOR_TARGET\`" >&6
+    ac_dir=`dirname $RANLIB_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11256,8 +11289,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $RANLIB_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $RANLIB_FOR_TARGET\`" >&6
+    ac_dir=`dirname $RANLIB_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     RANLIB_FOR_TARGET='$(RANLIB)'
@@ -11275,8 +11309,9 @@ echo $ECHO_N "checking where to find the target strip... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $STRIP_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $STRIP_FOR_TARGET\`" >&6
+    ac_dir=`dirname $STRIP_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11296,8 +11331,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $STRIP_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $STRIP_FOR_TARGET\`" >&6
+    ac_dir=`dirname $STRIP_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     STRIP_FOR_TARGET='$(STRIP)'
@@ -11315,8 +11351,9 @@ echo $ECHO_N "checking where to find the target windres... $ECHO_C" >&6
 if test "x${build}" != "x${host}" ; then
   if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $WINDRES_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $WINDRES_FOR_TARGET\`" >&6
+    ac_dir=`dirname $WINDRES_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   else
     # Canadian cross, just use what we found
     echo "$as_me:$LINENO: result: pre-installed" >&5
@@ -11336,8 +11373,9 @@ else
 echo "${ECHO_T}just compiled" >&6
   elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
     # We already found the complete path
-    echo "$as_me:$LINENO: result: pre-installed in \`dirname $WINDRES_FOR_TARGET\`" >&5
-echo "${ECHO_T}pre-installed in \`dirname $WINDRES_FOR_TARGET\`" >&6
+    ac_dir=`dirname $WINDRES_FOR_TARGET`
+    echo "$as_me:$LINENO: result: pre-installed in $ac_dir" >&5
+echo "${ECHO_T}pre-installed in $ac_dir" >&6
   elif test "x$target" = "x$host"; then
     # We can use an host tool
     WINDRES_FOR_TARGET='$(WINDRES)'
@@ -11429,6 +11467,12 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#if (__GNUC__ < 3) \
+    || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \
+                         || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1)))
+#error http://gcc.gnu.org/PR29382
+#endif
+
 int
 main ()
 {
@@ -11527,6 +11571,15 @@ else
 fi;
 
 
+# Check whether --with-pdfdir or --without-pdfdir was given.
+if test "${with_pdfdir+set}" = set; then
+  withval="$with_pdfdir"
+  pdfdir="\${prefix}/${withval}"
+else
+  pdfdir="\${docdir}"
+fi;
+
+
 # Check whether --with-htmldir or --without-htmldir was given.
 if test "${with_htmldir+set}" = set; then
   withval="$with_htmldir"
@@ -11539,6 +11592,7 @@ fi;
 
 
 
+
           ac_config_files="$ac_config_files Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -12280,6 +12334,7 @@ s,@stage1_checking@,$stage1_checking,;t t
 s,@stage2_werror_flag@,$stage2_werror_flag,;t t
 s,@datarootdir@,$datarootdir,;t t
 s,@docdir@,$docdir,;t t
+s,@pdfdir@,$pdfdir,;t t
 s,@htmldir@,$htmldir,;t t
 s,@LIBOBJS@,$LIBOBJS,;t t
 s,@LTLIBOBJS@,$LTLIBOBJS,;t t