-m4_include([../config/accross.m4])
m4_include([../config/acx.m4])
m4_include([../config/gettext-sister.m4])
-m4_include([../config/gcc-lib-path.m4])
m4_include([../config/iconv.m4])
m4_include([../config/lcmessage.m4])
m4_include([../config/lib-ld.m4])
then
gcc_cv_prog_LN_S=ln
else
- gcc_cv_prog_LN_S=cp
+ if cp -p conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S="cp -p"
+ else
+ gcc_cv_prog_LN_S=cp
+ fi
fi
fi
rm -f conftestdata_f conftestdata_t
if test "$gcc_cv_prog_LN_S" = "ln"; then
AC_MSG_RESULT([no, using ln])
else
- AC_MSG_RESULT([no, and neither does ln, so using cp])
+ AC_MSG_RESULT([no, and neither does ln, so using $gcc_cv_prog_LN_S])
fi
fi
AC_SUBST(LN_S)dnl
dnl AC_PROG_CHECK_VER(var, name, version-switch,
dnl version-extract-regexp, version-glob)
AC_DEFUN([gcc_AC_CHECK_PROG_VER],
-[AC_CHECK_PROG([$1], [$2], [$2])
+[AC_REQUIRE([gcc_AC_BUILD_EXEEXT])
+AC_CHECK_PROG([$1], [$2], [$2])
if test -n "[$]$1"; then
# Found it, now check the version.
AC_CACHE_CHECK(for modern $2, gcc_cv_prog_$2_modern,
fi
fi])
-dnl Checking for long long.
-dnl By Caolan McNamara <caolan@skynet.ie>
-dnl Added check for __int64, Zack Weinberg <zackw@stanford.edu>
-dnl
-AC_DEFUN([gcc_AC_C_LONG_LONG],
-[AC_CACHE_CHECK(for long long int, ac_cv_c_long_long,
- [AC_TRY_COMPILE(,[long long int i;],
- ac_cv_c_long_long=yes,
- ac_cv_c_long_long=no)])
- if test $ac_cv_c_long_long = yes; then
- AC_DEFINE(HAVE_LONG_LONG, 1,
- [Define if your compiler supports the \`long long' type.])
- fi
-AC_CACHE_CHECK(for __int64, ac_cv_c___int64,
- [AC_TRY_COMPILE(,[__int64 i;],
- ac_cv_c___int64=yes,
- ac_cv_c___int64=no)])
- if test $ac_cv_c___int64 = yes; then
- AC_DEFINE(HAVE___INT64, 1,
- [Define if your compiler supports the \`__int64' type.])
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_LANGINFO_CODESET],
+[
+ AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
+ [AC_TRY_LINK([#include <langinfo.h>],
+ [char* cs = nl_langinfo(CODESET);],
+ am_cv_langinfo_codeset=yes,
+ am_cv_langinfo_codeset=no)
+ ])
+ if test $am_cv_langinfo_codeset = yes; then
+ AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
+ [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
fi
])
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
AC_DEFUN([AM_PROG_CC_C_O],
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
])
+
+
+dnl GCC_TARGET_TEMPLATE(KEY)
+dnl ------------------------
+dnl Define KEY as a valid configure key on the target machine.
+
+m4_define([GCC_TARGET_TEMPLATE],
+[m4_define([GCC_TARGET_TEMPLATE($1)],[])])
+
+dnl AH_TEMPLATE(KEY, DESCRIPTION)
+dnl -----------------------------
+dnl Issue an autoheader template for KEY, i.e., a comment composed of
+dnl DESCRIPTION (properly wrapped), and then #undef KEY. Redefinition
+dnl of the macro in autoheader.m4, to support definition of only a few
+dnl keys while compiling target libraries.
+
+m4_define([AH_TEMPLATE],
+[AH_VERBATIM([$1],m4_text_wrap([$2 */], [ ], [/* ])
+m4_ifdef([GCC_TARGET_TEMPLATE($1)],[],[#ifndef USED_FOR_TARGET
+])[#undef $1]m4_ifdef([GCC_TARGET_TEMPLATE($1)],[],[
+#endif
+]))])
+
+AC_DEFUN([gcc_AC_TOOL_DIRS], [
+# When searching for the assembler or linker, search the same directories
+# that the installed compiler will search. Else we may find the wrong
+# assembler or linker and lose. If we do not find a suitable binary,
+# then try the user's path.
+#
+# Also note we have to check MD_EXEC_PREFIX before checking the user's path.
+if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ gcc_cv_tool_prefix=/usr/local
+ else
+ gcc_cv_tool_prefix=$prefix
+ fi
+else
+ gcc_cv_tool_prefix=$exec_prefix
+fi
+
+if test x$host = x$build; then
+ gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin"
+else
+ gcc_cv_tool_dirs=
+fi
+
+if test x$build = x$target; then
+ # Rummage through tm_files looking for MD_EXEC_PREFIX
+ md_dirs=
+ for f in ${tm_file_list}; do
+ if test -f $f; then
+ if grep '^#[ ]*undef[ ]*MD_EXEC_PREFIX' $f > /dev/null; then
+ md_dirs=
+ fi
+ md_dirs="$md_dirs "`sed -n -e 's@^#[ ]*define[ ]*MD_EXEC_PREFIX[ ]*"\(.*\)/"@\1@p' < $f`
+ fi
+ done
+ for f in ${md_dirs}; do
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$f"
+ done
+fi])
+
+dnl Make sure that build_exeext is looked for
+AC_DEFUN([gcc_AC_BUILD_EXEEXT], [
+ac_executable_extensions="$build_exeext"])
+
+AC_DEFUN([gcc_AC_CHECK_TOOL], [
+AC_REQUIRE([gcc_AC_TOOL_DIRS])
+AC_REQUIRE([gcc_AC_BUILD_EXEEXT])
+
+dnl shut up useless "checking for..." messages
+dnl we can still read them in config.log
+exec AS_MESSAGE_FD([])>/dev/null
+if test "x[$]$1" = x; then
+ AC_PATH_PROGS($1, $2, , $gcc_cv_tool_dirs)
+fi
+if test "x[$]$1" = x; then
+ # If the loop above did not find a tool, then use whatever
+ # one we can find in the users's path. We are looking for a
+ # ${build} -> ${target} tool.
+ if test "x$program_prefix" != xNONE; then
+ default_tool_name=${program_prefix}$2
+ elif test x$build != x$host && test x$build != x$target; then
+ default_tool_name=${target_noncanonical}-$2
+ else
+ default_tool_name=`echo $2 | sed "${program_transform_name}"`
+ fi
+ AC_PATH_PROGS($1, $default_tool_name,
+ $gcc_cv_tool_prefix/$default_tool_name$build_exeext)
+fi
+test "$silent" != yes && exec AS_MESSAGE_FD([])>&1
+
+$3="[$]$1"
+AC_SUBST($3)])
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