diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/configure.ac b/configure.ac index 6da8efd861..662aaa51ef 100644 --- a/configure.ac +++ b/configure.ac @@ -231,6 +231,12 @@ AC_ARG_ENABLE([force-install], [force_install=yes]) AC_SUBST(force_install) +AC_ARG_ENABLE([maintainer-mode], + AC_HELP_STRING([--enable-maintainer-mode], + [enable make rules and dependencies not useful (and sometimes confusing) to the casual installer]), + [maintainer=$enableval], + [maintainer=no]) + dnl On some platforms we allow dropping compatibility with all kernel dnl versions. AC_ARG_ENABLE([kernel], @@ -1004,22 +1010,24 @@ AC_CHECK_PROG_VER(AWK, gawk, --version, AC_CHECK_TOOL(NM, nm, false) -AC_CHECK_PROGS(AUTOCONF, autoconf, no) -case "x$AUTOCONF" in -xno|x|x:) AUTOCONF=no ;; -*) - AC_CACHE_CHECK(dnl -whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works, libc_cv_autoconf_works, [dnl - if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then - libc_cv_autoconf_works=yes - else - libc_cv_autoconf_works=no - fi]) - test $libc_cv_autoconf_works = yes || AUTOCONF=no - ;; -esac -if test "x$AUTOCONF" = xno; then - aux_missing="$aux_missing autoconf" +if test "x$maintainer" = "xyes"; then + AC_CHECK_PROGS(AUTOCONF, autoconf, no) + case "x$AUTOCONF" in + xno|x|x:) AUTOCONF=no ;; + *) + AC_CACHE_CHECK(dnl + whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works, libc_cv_autoconf_works, [dnl + if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then + libc_cv_autoconf_works=yes + else + libc_cv_autoconf_works=no + fi]) + test $libc_cv_autoconf_works = yes || AUTOCONF=no + ;; + esac + if test "x$AUTOCONF" = xno; then + aux_missing="$aux_missing autoconf" + fi fi test -n "$critic_missing" && AC_MSG_ERROR([ |