* unwind-generic.h: Fix comment typos.

[pf3gnuchains/gcc-fork.git] / gcc / configure.ac

diff --git a/gcc/configure.ac b/gcc/configure.ac
index b01f5c0..8de9d05 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -525,7 +525,7 @@ AC_SUBST(valgrind_command)
 
 AC_ARG_ENABLE(mapped-location,
 [  --enable-mapped-location   location_t is fileline integer cookie],,
-enable_mapped_location=no)
+enable_mapped_location=yes)
 
 if test "$enable_mapped_location" = yes ; then
   AC_DEFINE(USE_MAPPED_LOCATION, 1,
@@ -841,7 +841,7 @@ AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
 # that we can use it.
 ACX_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
   [GNU texinfo.* \([0-9][0-9.]*\)],
-  [4.[4-9]*])
+  [4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
 if test $gcc_cv_prog_makeinfo_modern = no; then
   AC_MSG_WARN([
 *** Makeinfo is missing or too old.
@@ -1342,7 +1342,7 @@ case ${enable_threads} in
     target_thread_file='single'
     ;;
   aix | dce | gnat | irix | posix | posix95 | rtems | \
-  single | solaris | vxworks | win32 )
+  single | solaris | vxworks | win32 | mipssde)
     target_thread_file=${enable_threads}
     ;;
   *)
@@ -2066,9 +2066,7 @@ else
   if echo "$ld_ver" | grep GNU > /dev/null; then
 changequote(,)dnl
     ld_vers=`echo $ld_ver | sed -n \
-       -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
-       -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
-       -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
+       -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p' \
        -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)[  ].*$,\1,p' \
        -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[     ].*$,\1,p' \
        -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[       ].*$,\1,p' \
@@ -3103,7 +3101,7 @@ if test x"$insn" != x; then
 
  gcc_GAS_CHECK_FEATURE([--debug-prefix-map option],
   gcc_cv_as_debug_prefix_map_flag,
-  [2,19,0], [--debug-prefix-map /a=/b], [$insn],,
+  [2,18,0], [--debug-prefix-map /a=/b], [$insn],,
   [AC_DEFINE(HAVE_AS_DEBUG_PREFIX_MAP, 1,
 [Define if your assembler supports the --debug-prefix-map option.])])
 fi