Bug 1881545 - Move nl_langinfo and CODESET check from js/src/old-configure.in to js/moz.configure r=glandium

This makes codeset.m4 unused, so also remove it while we're at it.

Differential Revision: https://phabricator.services.mozilla.com/D202450

aclocal.m4

@@ -6,7 +6,6 @@ dnl
 builtin(include, build/autoconf/hooks.m4)dnl
 builtin(include, build/autoconf/config.status.m4)dnl
 builtin(include, build/autoconf/toolchain.m4)dnl
-builtin(include, build/autoconf/codeset.m4)dnl
 builtin(include, build/autoconf/altoptions.m4)dnl
 builtin(include, build/autoconf/mozprog.m4)dnl
 builtin(include, build/autoconf/mozheader.m4)dnl

build/autoconf/codeset.m4

@@ -1,25 +0,0 @@
-# codeset.m4 serial AM1 (gettext-0.10.40)
-dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-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).])
-      HAVE_LANGINFO_CODESET=1
-  fi
-  AC_SUBST(HAVE_LANGINFO_CODESET)
-])

js/moz.configure

@@ -1354,6 +1354,16 @@ with only_when(compile_environment & depends(target.os)(lambda os: os != "WINNT"
     set_define("HAVE_PTHREAD_GET_NAME_NP", check_symbol("pthread_get_name_np"))
     set_define("HAVE_STRERROR", check_symbol("strerror"))
 
+    set_config(
+        "HAVE_LANGINFO_CODESET",
+        try_link(
+            includes=["langinfo.h"],
+            body="char* cs = nl_langinfo(CODESET);",
+            check_msg="for nl_langinfo and CODESET",
+            when=building_with_gnu_cc,
+        ),
+    )
+
     @depends(check_symbol("__cxa_demangle", language="C++"), moz_debug, dmd)
     def demangle_symbols(cxa_demangle, moz_debug, dmd):
         # Demangle only for debug or DMD builds

js/src/aclocal.m4

@@ -6,7 +6,6 @@ dnl
 builtin(include, ../../build/autoconf/hooks.m4)dnl
 builtin(include, ../../build/autoconf/config.status.m4)dnl
 builtin(include, ../../build/autoconf/toolchain.m4)dnl
-builtin(include, ../../build/autoconf/codeset.m4)dnl
 builtin(include, ../../build/autoconf/altoptions.m4)dnl
 builtin(include, ../../build/autoconf/mozprog.m4)dnl
 builtin(include, ../../build/autoconf/mozheader.m4)dnl

js/src/old-configure.in

@@ -601,14 +601,6 @@ then
 fi
 
 
-dnl Checks for nl_langinfo functions.
-dnl ========================================================
-
-AM_LANGINFO_CODESET
-
-AC_LANG_C
-
-dnl ===================================================================
 dnl ========================================================
 dnl Put your C++ language/feature checks below
 dnl ========================================================