diff options
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index c6c5bd4..3152ccc 100644 --- a/configure.ac +++ b/configure.ac @@ -40,6 +40,11 @@ AC_SUBST(SHARED_VERSION_INFO) AM_GNU_GETTEXT([external]) AM_GNU_GETTEXT_VERSION([0.19]) AC_PROG_YACC +AS_IF([test "$YACC" != 'bison -y'], [ + YACC="\${top_srcdir}/build-aux/missing bison -y" + AC_MSG_NOTICE(no bison program found: only required for maintainers) + ]) +AM_CONDITIONAL([HAVE_BISON], [test "$YACC" = 'bison -y']) AM_PROG_LEX AC_PROG_CC AC_PROG_CXX @@ -75,12 +80,6 @@ AC_ARG_ENABLE([bootstrap], [], [enable_bootstrap=yes]) AM_CONDITIONAL([ENABLE_BOOTSTRAP], [test "x$enable_bootstrap" = xyes]) -AC_PATH_PROG([BISON], bison, no) -AS_IF([test "$BISON" != no],[], - [ AC_SUBST([BISON], [\${top_srcdir}/build-aux/missing bison]) - AC_MSG_NOTICE(no bison program found: only required for maintainers) - ]) - AC_PATH_PROG([HELP2MAN], help2man, [\${top_srcdir}/build-aux/missing help2man]) AS_IF([test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"], AC_MSG_WARN(help2man: program not found: building man page will not work) |