c++locale_internal.h: New header.

[thirdparty/gcc.git] / libstdc++-v3 / acinclude.m4

diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 7fcb0770c3e4d41f7f3d8beb0c433ecb8cabf67f..3011d5a4961ec76cbd5fcbea14d5131cc1db08d1 100644 (file)
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1128,6 +1128,12 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
          AC_TRY_RUN([
          #define _GNU_SOURCE 1
          #include <locale.h>
+         #include <string.h>
+         #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
+         extern __typeof(newlocale) __newlocale;
+         extern __typeof(duplocale) __duplocale;
+         extern __typeof(strcoll_l) __strcoll_l;
+         #endif
          int main()
          {
            const char __one[] = "Äuglein Augmen";
@@ -1176,6 +1182,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
       CMONEY_CC=config/locale/generic/monetary_members.cc
       CNUMERIC_CC=config/locale/generic/numeric_members.cc
       CTIME_CC=config/locale/generic/time_members.cc
+      CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
       ;;
     xgnu)
       AC_MSG_RESULT(gnu)
@@ -1208,6 +1215,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
       CMONEY_CC=config/locale/gnu/monetary_members.cc
       CNUMERIC_CC=config/locale/gnu/numeric_members.cc
       CTIME_CC=config/locale/gnu/time_members.cc
+      CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
       ;;
     xieee_1003.1-2001)
       AC_MSG_RESULT(generic)
@@ -1222,6 +1230,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
       CMONEY_CC=config/locale/generic/monetary_members.cc
       CNUMERIC_CC=config/locale/generic/numeric_members.cc
       CTIME_CC=config/locale/generic/time_members.cc
+      CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
       ;;
     *)
       echo "$enable_clocale is an unknown locale package" 1>&2
@@ -1245,6 +1254,7 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
   AC_LINK_FILES($CMONEY_CC, src/monetary.cc)
   AC_LINK_FILES($CNUMERIC_CC, src/numeric.cc)
   AC_LINK_FILES($CTIME_CC, src/time.cc)
+  AC_LINK_FILES($CLOCALE_INTERNAL_H, src/c++locale_internal.h)
 ])