diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2023-12-02 14:45:19 -0800 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2023-12-02 14:45:19 -0800 |
| commit | 98316f44c03edaa55bf75c4ba2b3b9e3ec16efc6 (patch) | |
| tree | 74d66a0a2a7c9cb83b3fd7ac7831a14ccbe55265 /configure.ac | |
| parent | ce1fc38396864c89110339601398678b995676aa (diff) | |
configure: pass noyywrap to AC_PROG_LEX if using autoconf 2.70 or later
Raises minimum autoconf version from 2.60 to 2.64 for m4_version_prereq
Clears autoconf warning:
configure.ac:47: warning: AC_PROG_LEX without either yywrap or noyywrap is obsolete
./lib/autoconf/programs.m4:743: _AC_PROG_LEX is expanded from...
./lib/autoconf/programs.m4:736: AC_PROG_LEX is expanded from...
configure.ac:47: the top level
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 692dc31..471dec7 100644 --- a/configure.ac +++ b/configure.ac @@ -21,7 +21,7 @@ dnl dnl Process this file with autoconf to create configure. # Initialize Autoconf -AC_PREREQ([2.60]) +AC_PREREQ([2.64]) AC_INIT([twm], [1.0.12], [https://gitlab.freedesktop.org/xorg/app/twm/issues], [twm]) AC_CONFIG_SRCDIR([Makefile.am]) @@ -44,7 +44,7 @@ if test ! -f "$srcdir/gram.c"; then AC_MSG_ERROR([yacc not found - unable to compile gram.y]) fi fi -AC_PROG_LEX +m4_version_prereq([2.70], [AC_PROG_LEX(noyywrap)], [AC_PROG_LEX]) AC_CHECK_FUNCS([mkstemp]) |