[Spice-devel] [PATCH 1/2] Introduce --enable/disable-folder-sharing option

[Tiziano Müller]

This makes the phodav dependency configureable & optional.
---
 configure.ac | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index d89bd6f..608d69c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -270,10 +270,23 @@ AC_SUBST(GTHREAD_LIBS)
 PKG_CHECK_MODULES(SOUP, libsoup-2.4)
 AC_SUBST(SOUP_CFLAGS)
 AC_SUBST(SOUP_LIBS)
+AC_ARG_ENABLE([folder-sharing],
+  AS_HELP_STRING([--enable-folder-sharing=@<:@auto/yes/no@:>@],
+                 [Enable folder-sharing support @<:@default=auto@:>@]),
+  [],
+  [enable_folder_sharing="auto"])
+
+if test "x$enable_folder_sharing" = "xno"; then
+  have_phodav="no"
+else
+  PKG_CHECK_MODULES(PHODAV, [libphodav-1.0], [have_phodav=yes], [have_phodav=no])
+  AC_SUBST(PHODAV_CFLAGS)
+  AC_SUBST(PHODAV_LIBS)
 
-PKG_CHECK_MODULES(PHODAV, [libphodav-1.0], [have_phodav=yes], [have_phodav=no])
-AC_SUBST(PHODAV_CFLAGS)
-AC_SUBST(PHODAV_LIBS)
+  if test "x$have_phodav" = "xno" && test "x$enable_folder_sharing" = "xyes"; then
+    AC_MSG_ERROR([folder-sharing support explicitly requested, but some required packages are not available])
+  fi
+fi
 AS_IF([test "x$have_phodav" = "xyes"],
        AC_DEFINE(USE_PHODAV, [1], [Define if supporting phodav]))
 
-- 
1.9.2