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| author | Bruno Haible <bruno@clisp.org> | 2019-09-14 19:41:46 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2019-09-14 19:41:46 +0200 |
| commit | 2d548920742b7735c1d4722c87f59c1df3b06556 (patch) | |
| tree | d4e33bc298155653c6fc2e50fd05155be78b70b1 | |
| parent | 43fcc2ac704d94640abbfccc53b247243c33d6e0 (diff) | |
| download | gnulib-2d548920742b7735c1d4722c87f59c1df3b06556.tar.gz gnulib-2d548920742b7735c1d4722c87f59c1df3b06556.tar.bz2 | |
Make autoconf tests work with -Werror=implicit-function-declaration.
* m4/locale-tr.m4 (gt_LOCALE_TR_UTF8): Include <wctype.h>, for
towupper() declaration.
* m4/ptsname.m4 (gl_FUNC_PTSNAME): Include <stdlib.h>, for ptsname()
declaration.
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | m4/locale-tr.m4 | 3 | ||||
| -rw-r--r-- | m4/ptsname.m4 | 12 |
3 files changed, 17 insertions, 6 deletions
@@ -1,5 +1,13 @@ 2019-09-14 Bruno Haible <bruno@clisp.org> + Make autoconf tests work with -Werror=implicit-function-declaration. + * m4/locale-tr.m4 (gt_LOCALE_TR_UTF8): Include <wctype.h>, for + towupper() declaration. + * m4/ptsname.m4 (gl_FUNC_PTSNAME): Include <stdlib.h>, for ptsname() + declaration. + +2019-09-14 Bruno Haible <bruno@clisp.org> + findprog-in: Better mimic the system on native Windows. Reported by Paul Smith <psmith@gnu.org>. * lib/findprog-in.c (find_in_given_path): On native Windows, don't try diff --git a/m4/locale-tr.m4 b/m4/locale-tr.m4 index aeb2419792..4c413f0206 100644 --- a/m4/locale-tr.m4 +++ b/m4/locale-tr.m4 @@ -1,4 +1,4 @@ -# locale-tr.m4 serial 11 +# locale-tr.m4 serial 12 dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -21,6 +21,7 @@ changequote(,)dnl #endif #include <stdlib.h> #include <string.h> +#include <wctype.h> struct tm t; char buf[16]; int main () { diff --git a/m4/ptsname.m4 b/m4/ptsname.m4 index 5033d90cfe..04bfd3ba7a 100644 --- a/m4/ptsname.m4 +++ b/m4/ptsname.m4 @@ -1,4 +1,4 @@ -# ptsname.m4 serial 7 +# ptsname.m4 serial 8 dnl Copyright (C) 2010-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -19,10 +19,12 @@ AC_DEFUN([gl_FUNC_PTSNAME], AC_CACHE_CHECK([whether ptsname sets errno on failure], [gl_cv_func_ptsname_sets_errno], [AC_RUN_IFELSE( - [AC_LANG_PROGRAM([[#include <errno.h> - ]], [[ - return ptsname (-1) || !errno; - ]])], + [AC_LANG_PROGRAM([[ + #include <stdlib.h> + #include <errno.h> + ]], [[ + return ptsname (-1) || !errno; + ]])], [gl_cv_func_ptsname_sets_errno=yes], [gl_cv_func_ptsname_sets_errno=no], [case "$host_os" in |