diff options
| -rw-r--r-- | configure.ac | 13 | ||||
| -rw-r--r-- | src/evdev.h | 11 |
2 files changed, 15 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index cfff2d4..5671193 100644 --- a/configure.ac +++ b/configure.ac @@ -48,16 +48,11 @@ XORG_DEFAULT_OPTIONS PKG_CHECK_MODULES(XORG, [xorg-server >= 1.10] xproto inputproto) PKG_CHECK_MODULES(UDEV, udev) -# Whether to include support for experimental XI 2.2 multitouch -AC_ARG_ENABLE(multitouch, - AC_HELP_STRING([--enable-multitouch], - [Enable experimental XI 2.2 multitouch support [[default: disabled]]]), - [MULTITOUCH=$enableval], - [MULTITOUCH=no]) - -if test "x$MULTITOUCH" = xyes; then - AC_DEFINE(MULTITOUCH, 1, [Enable experimental multitouch code]) +PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3], + HAVE_XI22="yes"; AC_DEFINE(MULTITOUCH, 1, [XI2.2 available]), + HAVE_XI22="no") +if test "x$HAVE_XI22" = xyes; then # Obtain compiler/linker options for mtdev PKG_CHECK_MODULES(MTDEV, mtdev) fi diff --git a/src/evdev.h b/src/evdev.h index acd4289..609365f 100644 --- a/src/evdev.h +++ b/src/evdev.h @@ -43,6 +43,17 @@ #include <xf86_OSproc.h> #include <xkbstr.h> +/* FIXME: once the server version is bumped, we can remove this with a + * proper pkg-config check. Right now we need an inputproto check for + * the right protocol, the pkgconfig check for the mtdev pkgconfig, and an + * ABI check to undo the first two if the proto was updated but the server + * wasn't yet */ +#ifdef MULTITOUCH +#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 16 +#undef MULTITOUCH +#endif +#endif + #ifdef MULTITOUCH #include <mtdev.h> #endif |