GNU gettext introduced this change[0] in version 0.19.8 to fix gettext detection...

This allows binutils to build with musl gettext rather than falling
back to the bundled version.

[0] https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commit;h=b67399b4

2021-06-13  Michael Forney  <mforney@mforney.org>

config/ChangeLog:

        * gettext.m4 (AM_GNU_GETTEXT): Skip checks for the internal
        symbols _nl_msg_cat_cntr, _nl_domain_bindings, and
        _nl_expand_alias, if __GNU_GETTEXT_SUPPORTED_REVISION is defined.
	Backport of gettext serial 68 patch.

intl/ChangeLog:

	* configure: Regenerate.
---
Thi

diff --git a/config/ChangeLog b/config/ChangeLog
index 03638a3e4a64b6fee26d5f613e91fbd0904b7eff..f2dd1152964cea9416948a5a306c38bace9a76bb 100644 (file)
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,10 @@
+2021-06-14  Michael Forney  <mforney@mforney.org>
+
+       * gettext.m4 (AM_GNU_GETTEXT): Skip checks for the internal
+       symbols _nl_msg_cat_cntr, _nl_domain_bindings, and
+       _nl_expand_alias, if __GNU_GETTEXT_SUPPORTED_REVISION is defined.
+       Backport of gettext serial 68 patch.
+
 2021-05-18  Mike Frysinger  <vapier@gentoo.org>
 
        * acinclude.m4 (CYG_AC_PATH_SIM, CYG_AC_PATH_DEVO): Delete.

diff --git a/config/gettext.m4 b/config/gettext.m4
index 45fa6b4ab76e97715e279a26ff14c39cbcd17b7f..5b42bb1652318092df643e20e8ade2d49148fa46 100644 (file)
--- a/config/gettext.m4
+++ b/config/gettext.m4
@@ -128,6 +128,13 @@ AC_DEFUN([AM_GNU_GETTEXT],
 
         AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
          [AC_TRY_LINK([#include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -135,10 +142,9 @@ AC_DEFUN([AM_GNU_GETTEXT],
 changequote(,)dnl
 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
 changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
+], []),
             [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + __GNU_GETTEXT_SYMBOL_EXPRESSION],
             gt_cv_func_gnugettext_libc=yes,
             gt_cv_func_gnugettext_libc=no)])
 
@@ -160,6 +166,17 @@ return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("",
             LIBS="$LIBS $LIBINTL"
             dnl Now see whether libintl exists and does not depend on libiconv.
             AC_TRY_LINK([#include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -167,20 +184,26 @@ return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("",
 changequote(,)dnl
 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
 changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias ();],
+], []),
               [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + __GNU_GETTEXT_SYMBOL_EXPRESSION],
               gt_cv_func_gnugettext_libintl=yes,
               gt_cv_func_gnugettext_libintl=no)
             dnl Now see whether libintl exists and depends on libiconv.
             if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
               LIBS="$LIBS $LIBICONV"
               AC_TRY_LINK([#include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -188,14 +211,9 @@ return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("",
 changequote(,)dnl
 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
 changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias ();],
+], []),
                 [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + __GNU_GETTEXT_SYMBOL_EXPRESSION],
                [LIBINTL="$LIBINTL $LIBICONV"
                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
                 gt_cv_func_gnugettext_libintl=yes

diff --git a/intl/ChangeLog b/intl/ChangeLog
index 466f5644d9b628fe5a80ea5b3b16f7f3437abdf6..00827d7faeb513216f68343f53444f74d0c3bf9a 100644 (file)
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,7 @@
+2021-06-14  Michael Forney  <mforney@mforney.org>
+
+       * configure: Regenerate.
+
 2021-02-04  Nick Alcock  <nick.alcock@oracle.com>
 
        * configure.ac (LIBINTL): Transform into -L/-lintl form.

diff --git a/intl/configure b/intl/configure
index 7ddb624249dc94a2bf304cd9610b6b05873684d8..2d0b2abec0543767ffddf638961dcc27cf3c09c8 100755 (executable)
--- a/intl/configure
+++ b/intl/configure
@@ -5981,13 +5981,19 @@ else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 extern int _nl_msg_cat_cntr;
 extern int *_nl_domain_bindings;
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
+
 int
 main ()
 {
 bindtextdomain ("", "");
-return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_domain_bindings
+return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
   ;
   return 0;
 }
@@ -6410,17 +6416,23 @@ else
                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 extern int _nl_msg_cat_cntr;
 extern
 #ifdef __cplusplus
 "C"
 #endif
 const char *_nl_expand_alias ();
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
+
 int
 main ()
 {
 bindtextdomain ("", "");
-return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_expand_alias (0)
+return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
   ;
   return 0;
 }
@@ -6437,17 +6449,23 @@ rm -f core conftest.err conftest.$ac_objext \
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <libintl.h>
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 extern int _nl_msg_cat_cntr;
 extern
 #ifdef __cplusplus
 "C"
 #endif
 const char *_nl_expand_alias ();
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
+#else
+#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
+#endif
+
 int
 main ()
 {
 bindtextdomain ("", "");
-return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_expand_alias (0)
+return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
   ;
   return 0;
 }