From 26fbe7f1e68bb0c96da32491efcf3696fe6c299b Mon Sep 17 00:00:00 2001 From: Holger Weiss Date: Mon, 19 Aug 2013 23:27:12 +0200 Subject: Sync with the latest Gnulib code (6f2d632) --- gl/m4/btowc.m4 | 35 ++++++++++++++++++++++------------- 1 file changed, 22 insertions(+), 13 deletions(-) (limited to 'gl/m4/btowc.m4') diff --git a/gl/m4/btowc.m4 b/gl/m4/btowc.m4 index c4ee4e41..978a06e9 100644 --- a/gl/m4/btowc.m4 +++ b/gl/m4/btowc.m4 @@ -1,5 +1,5 @@ -# btowc.m4 serial 6 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +# btowc.m4 serial 10 +dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -26,16 +26,23 @@ AC_DEFUN([gl_FUNC_BTOWC], AC_CACHE_CHECK([whether btowc(0) is correct], [gl_cv_func_btowc_nul], [ - AC_TRY_RUN([ -#include + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include #include int main () { if (btowc ('\0') != 0) return 1; return 0; -}], +}]])], [gl_cv_func_btowc_nul=yes], [gl_cv_func_btowc_nul=no], [ @@ -65,10 +72,17 @@ changequote(,)dnl esac changequote([,])dnl if test $LOCALE_FR != none; then - AC_TRY_RUN([ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #include -#include #include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include #include int main () { @@ -78,7 +92,7 @@ int main () return 1; } return 0; -}], +}]])], [gl_cv_func_btowc_eof=yes], [gl_cv_func_btowc_eof=no], [:]) @@ -94,11 +108,6 @@ int main () *) REPLACE_BTOWC=1 ;; esac fi - if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then - gl_REPLACE_WCHAR_H - AC_LIBOBJ([btowc]) - gl_PREREQ_BTOWC - fi ]) # Prerequisites of lib/btowc.c. -- cgit v1.2.3-74-g34f1