configure: Fail when the user attempts to compile shared and static libs

There are some issues with libtool breaking the possibility to build both
types of libraries in one shot. Compile libraries separately.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/configure.in b/configure.in
index e33e62984de51491feac47a62ccd7eba3cf0b90b..7ee0ccc8de049239e0ee25d1bf61b2543e680740 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -71,6 +71,16 @@ AC_SUBST(LIBTOOL_VERSION_INFO)
 
 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 
+dnl Do not build static and shared libraries together
+if test "$enable_static" = "$enable_shared" -a "$enable_static" = "yes"; then
+cat <<EOF
+  Please, do not try to compile static and shared libraries together.
+  See INSTALL file for more details (do not use --enable-shared=yes with
+  --enable-static=yes).
+EOF
+  exit 1
+fi
+
 dnl ALSA configuration directory
 AC_ARG_WITH(configdir,
     AS_HELP_STRING([--with-configdir=dir],