wipefs: Allow explicitly enable/disablement

Currently if `--disable-all-packages` is set, there is no configure
option for re-enabling `wipefs`.

As the current default for `wipefs` is "enabled", add `--disable-` flag
to maintain backward compatibility.

Signed-off-by: Sam Voss <sam.voss@gmail.com>

diff --git a/configure.ac b/configure.ac
index fc8a9507f053ce1da82913f5cf2e70422547dd1b..f70f8d1eeaa93a099ee58455bafe0062c09c181e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1286,7 +1286,11 @@ UL_BUILD_INIT([findfs], [check])
 UL_REQUIRES_BUILD([findfs], [libblkid])
 AM_CONDITIONAL([BUILD_FINDFS], [test "x$build_findfs" = xyes])
 
-UL_BUILD_INIT([wipefs], [check])
+AC_ARG_ENABLE([wipefs],
+  AS_HELP_STRING([--disable-wipefs], [do not build wipefs]),
+  [], [UL_DEFAULT_ENABLE([wipefs], [check])]
+)
+UL_BUILD_INIT([wipefs])
 UL_REQUIRES_BUILD([wipefs], [libblkid])
 UL_REQUIRES_BUILD([wipefs], [libsmartcols])
 AM_CONDITIONAL([BUILD_WIPEFS], [test "x$build_wipefs" = xyes])