configure: add --disable-zlib-test
This is required for building libcacard which doesn't itself require
zlib without bringing in this requirement to the build environment.
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/configure b/configure
index 0e07132..e80a1e9 100755
--- a/configure
+++ b/configure
@@ -179,6 +179,7 @@
smartcard_nss=""
usb_redir=""
opengl=""
+zlib="yes"
# parse CC options first
for opt do
@@ -751,6 +752,8 @@
;;
--enable-usb-redir) usb_redir="yes"
;;
+ --disable-zlib-test) zlib="no"
+ ;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
@@ -1190,18 +1193,20 @@
##########################################
# zlib check
-cat > $TMPC << EOF
+if test "$zlib" != "no" ; then
+ cat > $TMPC << EOF
#include <zlib.h>
int main(void) { zlibVersion(); return 0; }
EOF
-if compile_prog "" "-lz" ; then
- :
-else
- echo
- echo "Error: zlib check failed"
- echo "Make sure to have the zlib libs and headers installed."
- echo
- exit 1
+ if compile_prog "" "-lz" ; then
+ :
+ else
+ echo
+ echo "Error: zlib check failed"
+ echo "Make sure to have the zlib libs and headers installed."
+ echo
+ exit 1
+ fi
fi
##########################################
