configure.ac: add explicit enable/disable for lcms
This is useful for reproducable builds.
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
diff --git a/configure.ac b/configure.ac
index 23b0790..bba8050 100644
--- a/configure.ac
+++ b/configure.ac
@@ -577,12 +577,24 @@
enable_demo_clients_install=no)
AM_CONDITIONAL(INSTALL_DEMO_CLIENTS, [test "x$enable_demo_clients_install" = "xyes"])
-PKG_CHECK_MODULES(LCMS, lcms2,
- [have_lcms=yes], [have_lcms=no])
-if test "x$have_lcms" = xyes; then
- AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
+AC_ARG_ENABLE(lcms,
+ AS_HELP_STRING([--disable-lcms],
+ [Disable lcms support]),,
+ enable_lcms=auto)
+if test "x$enable_lcms" != "xno"; then
+ PKG_CHECK_MODULES(LCMS,
+ lcms2,
+ have_lcms=yes,
+ have_lcms=no)
+ if test "x$have_lcms" = "xno" -a "x$enable_lcms" = "xyes"; then
+ AC_MSG_ERROR([lcms support explicitly requested, but lcms couldn't be found])
+ fi
+ if test "x$have_lcms" = "xyes"; then
+ enable_lcms=yes
+ AC_DEFINE(HAVE_LCMS, 1, [Have lcms support])
+ fi
fi
-AM_CONDITIONAL(HAVE_LCMS, [test "x$have_lcms" = xyes])
+AM_CONDITIONAL(HAVE_LCMS, [test "x$enable_lcms" = xyes])
AC_PATH_PROG([wayland_scanner], [wayland-scanner])
if test x$wayland_scanner = x; then