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acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Add test for libiconv.a providing wchar_t support functions.

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2000-11-12  David Edelsohn  <edelsohn@gnu.org>

        * acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Add test for
        libiconv.a providing wchar_t support functions.
	* aclocal.m4: Regenerate.

From-SVN: r37441
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David Edelsohn 2000-11-13 22:32:05 +00:00 committed by Benjamin Kosnik
parent a78cc54201
commit fef53cdcf2
2 changed files with 12 additions and 0 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2000-11-12 David Edelsohn <edelsohn@gnu.org>
* acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Add test for
libiconv.a providing wchar_t support functions.
* aclocal.m4: Regenerate.
2000-11-12 Loren J. Rittle <ljrittle@acm.org>
* acinclude.m4 (GLIBCPP_ENABLE_ATOMICITY): Handle FreeBSD.

6
libstdc++-v3/acinclude.m4
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@ -1083,6 +1083,12 @@ AC_DEFUN(GLIBCPP_CHECK_WCHAR_T_SUPPORT, [
dnl X/Open Portability Guide, version 2 features (XPG2).
AC_CHECK_HEADER(iconv.h, ac_has_iconv_h=yes, ac_has_iconv_h=no)
AC_CHECK_HEADER(langinfo.h, ac_has_langinfo_h=yes, ac_has_langinfo_h=no)
dnl Check for existence of libiconv.a providing XPG2 wchar_t support.
AC_CHECK_LIB(iconv, iconv, libiconv="-liconv")
ac_save_LIBS="$LIBS"
LIBS="$LIBS $libiconv"
AC_CHECK_FUNCS(iconv_open iconv_close iconv nl_langinfo, \
ac_XPG2funcs=yes, ac_XPG2funcs=no)