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authorPeter Hutterer <peter.hutterer@who-t.net>2011-12-29 10:19:48 +1000
committerPeter Hutterer <peter.hutterer@who-t.net>2011-12-29 10:19:48 +1000
commit0c7c087f77132657dd8ee342963bb1b51d659571 (patch)
tree78d1244c28b0785c4c17f4b6bff91d8fd9939cb3 /configure.ac
parentba9377c6d9e6d0d2813e471b516bb36902dae2ce (diff)
Test for mtdev before assuming multitouch
If the XI2.2 headers are present but mtdev isn't, build without MULTITOUCH defined. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac9
1 files changed, 5 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac
index 5671193..451a730 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,13 +48,14 @@ XORG_DEFAULT_OPTIONS
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.10] xproto inputproto)
PKG_CHECK_MODULES(UDEV, udev)
-PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3],
- HAVE_XI22="yes"; AC_DEFINE(MULTITOUCH, 1, [XI2.2 available]),
- HAVE_XI22="no")
+PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3], HAVE_XI22="yes", HAVE_XI22="no")
if test "x$HAVE_XI22" = xyes; then
# Obtain compiler/linker options for mtdev
- PKG_CHECK_MODULES(MTDEV, mtdev)
+ PKG_CHECK_MODULES(MTDEV, mtdev, HAVE_MTDEV="yes", HAVE_MTDEV="no")
+fi
+if test "x$HAVE_XI22" = xyes && test "x$HAVE_MTDEV" = xyes; then
+ AC_DEFINE(MULTITOUCH, 1, [XI2.2 available])
fi
# Define a configure option for an alternate input module directory