configure.ac: Fix --with* options
The usage of AC_ARG_WITH was wrong. This resulted in unexpected configuration.
E.g --without-bash set with_bash=yes and --with-nume set with_numa=no.
This is fixed by using "$withval" in the action-if-given. Also all AC_ARG_WITH
are unified now (all use alos action-if-not-given)
The "default=" help text did not make sense for same options.
e.g. for --with expect was "default=yes", but it defaults to no.
The "default=" strings are dropped, because defaultness is indicated by
either "--with-<option>" or "--without-<option>" as done by other projects,
that use autoconf.
Defining AC_ARG_WITH within an if to express dependencies does not work.
./configure --with-realtime-testsuite set with_realtime_testsuite=yes,
even if with_bash=no or with_python=no. The check is removed completely.
TODO: realtime requires bash and python (now it's not working).
Fixes: #508
Reviewed-by: Li Wang <liwang@redhat.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
diff --git a/configure.ac b/configure.ac
index 71738b7..c8c0db2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -108,8 +108,9 @@
# Expect
AC_ARG_WITH([bash],
[AC_HELP_STRING([--with-bash],
- [have the Bourne Again SHell interpreter (default=no)])],
- [with_bash=yes],
+ [have the Bourne Again Shell interpreter])],
+ [with_bash=$withval],
+ [with_bash=no]
)
if test "x$with_bash" = xyes; then
AC_SUBST([WITH_BASH],["yes"])
@@ -119,8 +120,8 @@
AC_ARG_WITH([expect],
[AC_HELP_STRING([--with-expect],
- [have the Tcl/expect library (default=yes)])],
- [with_expect=yes],
+ [have the Tcl/expect library])],
+ [with_expect=$withval],
[with_expect=no]
)
if test "x$with_expect" = xyes; then
@@ -132,16 +133,16 @@
# Numa
AC_ARG_WITH([numa],
AC_HELP_STRING([--without-numa],
- [without numa support (default=no)]),
- [with_numa=no],
+ [without numa support]),
+ [with_numa=$withval],
[with_numa=yes]
)
# Perl
AC_ARG_WITH([perl],
[AC_HELP_STRING([--with-perl],
- [have a perl interpreter (default=yes)])],
- [with_perl=yes],
+ [have a perl interpreter])],
+ [with_perl=$withval],
[with_perl=no]
)
if test "x$with_perl" = xyes; then
@@ -153,8 +154,8 @@
# Python
AC_ARG_WITH([python],
[AC_HELP_STRING([--with-python],
- [have a python interpreter (default=yes)])],
- [with_python=yes],
+ [have a python interpreter])],
+ [with_python=$withval],
[with_python=no]
)
if test "x$with_python" = xyes; then
@@ -166,8 +167,8 @@
# TI RPC
AC_ARG_WITH([tirpc],
AC_HELP_STRING([--without-tirpc],
- [without libtirpc support (default=no)]),
- [with_tirpc=no],
+ [without libtirpc support]),
+ [with_tirpc=$withval],
[with_tirpc=yes]
)
# END tools knobs
@@ -176,8 +177,9 @@
AC_ARG_WITH([open-posix-testsuite],
[AC_HELP_STRING([--with-open-posix-testsuite],
- [compile and install the open posix testsuite (default=no)])],
- [with_open_posix_testsuite=$withval]
+ [compile and install the open posix testsuite])],
+ [with_open_posix_testsuite=$withval],
+ [with_open_posix_testsuite=no]
)
if test "x$with_open_posix_testsuite" = xyes; then
AC_SUBST([WITH_OPEN_POSIX_TESTSUITE],["yes"])
@@ -185,14 +187,14 @@
AC_SUBST([WITH_OPEN_POSIX_TESTSUITE],["no"])
fi
-# testcases/realtime requires bash and python.
-if test "x$with_bash" = xyes && test "x$with_python" = xyes; then
- AC_ARG_WITH([realtime-testsuite],
- [AC_HELP_STRING([--with-realtime-testsuite],
- [compile and install the realtime testsuite (default=no)])],
- [with_realtime_testsuite=yes]
- )
-fi
+# TODO: testcases/realtime requires bash and python.
+AC_ARG_WITH([realtime-testsuite],
+ [AC_HELP_STRING([--with-realtime-testsuite],
+ [compile and install the realtime testsuite])],
+ [with_realtime_testsuite=$withval],
+ [with_realtime_testsuite=no]
+)
+
if test "x$with_realtime_testsuite" = xyes; then
AC_SUBST([WITH_REALTIME_TESTSUITE],["yes"])
# Run configure on testcases/realtime as well.