From fae541ebf1d5ecb41bd439843bcbbec3c8d63fd5 Mon Sep 17 00:00:00 2001 From: Emmanuele Bassi Date: Fri, 11 Dec 2015 16:39:32 +0000 Subject: build: Rework the default rules for the EGL backend So that we can set it to 'check', and do configure-time discovery of the dependencies, instead of enabling it explicitly. This should make it easier to spot build issues on environments like Continuous, which build Clutter and Cogl for running as part of the display server infrastructure on Wayland. --- configure.ac | 98 +++++++++++++++++++++++++++++------------------------------- 1 file changed, 47 insertions(+), 51 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index e32f5dd71..1bc6e6779 100644 --- a/configure.ac +++ b/configure.ac @@ -263,13 +263,13 @@ AC_ARG_ENABLE([gdk-backend], [enable_gdk=$enableval], [enable_gdk=check]) AC_ARG_ENABLE([wayland-backend], - [AS_HELP_STRING([--enable-wayland-backend=@<:@yes/no@:>@], [Enable the Wayland client backend (default=no)])], + [AS_HELP_STRING([--enable-wayland-backend=@<:@yes/no@:>@], [Enable the Wayland client backend (default=check)])], [enable_wayland=$enableval], [enable_wayland=check]) AC_ARG_ENABLE([egl-backend], [AS_HELP_STRING([--enable-egl-backend=@<:@yes/no@:>@], [Enable the EGL framebuffer backend (default=no)])], [enable_egl=$enableval], - [enable_egl=no]) + [enable_egl=check]) AC_ARG_ENABLE([mir-backend], [AS_HELP_STRING([--enable-mir-backend=@<:@yes/no@:>@], [Enable the Mir client backend (default=no)])], [enable_mir=$enableval], @@ -279,26 +279,37 @@ AC_ARG_ENABLE([cex100-backend], [enable_cex100=$enableval], [enable_cex100=no]) +dnl Additional input backends +AC_ARG_ENABLE([tslib-input], + [AS_HELP_STRING([--enable-tslib-input=@<:@yes/no@:>@], [Enable TSLib for input events (default=no)])], + [enable_tslib=$enableval], + [enable_tslib=no]) +AC_ARG_ENABLE([evdev-input], + [AS_HELP_STRING([--enable-evdev-input=@<:@yes/no@:>@], [Enable evdev for input events (default=check)])], + [enable_evdev=$enableval], + [enable_evdev=check]) + dnl Define default values -AS_IF([test "x$enable_x11" = "xcheck"], - [ - PKG_CHECK_EXISTS([x11], [enable_x11=yes], [enable_x11=no]) - ]) +AS_IF([test "x$enable_x11" = xcheck], [ + PKG_CHECK_EXISTS([x11], [enable_x11=yes], [enable_x11=no]) +]) -AS_IF([test "x$enable_win32" = "xcheck"], - [ - AS_IF([test "x$platform_win32" = "xyes"], [enable_win32=yes], [enable_win32=no]) - ]) +AS_IF([test "x$enable_win32" = xcheck], [ + AS_IF([test "x$platform_win32" = "xyes"], [enable_win32=yes], [enable_win32=no]) +]) -AS_IF([test "x$enable_osx" = "xcheck"], - [ - AS_IF([test "x$platform_quartz" = "xyes"], [enable_osx=yes], [enable_osx=no]) - ]) +AS_IF([test "x$enable_osx" = xcheck], [ + AS_IF([test "x$platform_quartz" = "xyes"], [enable_osx=yes], [enable_osx=no]) +]) -AS_IF([test "x$enable_gdk" = "xcheck"], - [ - PKG_CHECK_EXISTS([gdk-3.0 >= gdk_req_version], [enable_gdk=yes], [enable_gdk=no]) - ]) +AS_IF([test "x$enable_gdk" = xcheck], [ + PKG_CHECK_EXISTS([gdk-3.0 >= gdk_req_version], [enable_gdk=yes], [enable_gdk=no]) +]) + +AS_IF([test "x$enable_egl" = xcheck], [ + PKG_CHECK_EXISTS([egl], [enable_egl=yes], [enable_egl=no]) + PKG_CHECK_EXISTS([libinput], [enable_evdev=yes], [enable_evdev=no]) +]) dnl Per-backend rules AS_IF([test "x$enable_x11" = "xyes"], @@ -525,40 +536,25 @@ AS_IF([test "x$platform_linux" = "xyes"], AC_DEFINE([OS_LINUX], [1], [Define to 1 if building for Linux]) ]) -# additional input backends - -AC_ARG_ENABLE([tslib-input], - [AS_HELP_STRING([--enable-tslib-input=@<:@yes/no@:>@], [Enable TSLib for input events (default=no)])], - [enable_tslib=$enableval], - [enable_tslib=no]) -AC_ARG_ENABLE([evdev-input], - [AS_HELP_STRING([--enable-evdev-input=@<:@yes/no@:>@], [Enable evdev for input events (default=no)])], - [enable_evdev=$enableval], - [enable_evdev=no]) - -AS_IF([test "x$enable_tslib" = "xyes"], - [ - PKG_CHECK_MODULES(TSLIB, [tslib-1.0], [have_tslib=yes], [have_tslib=no]) - AS_IF([test "x$have_tslib" = "xyes"], - [ - CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS tslib" - experimental_input_backend="yes" - AC_DEFINE([HAVE_TSLIB], [1], [Have tslib for touchscreen handling]) - SUPPORT_TSLIB=1 - ]) - ]) +AS_IF([test "x$enable_tslib" = xyes], [ + PKG_CHECK_EXISTS([tslib-1.0], [have_tslib=yes], [have_tslib=no]) + AS_IF([test "x$have_tslib" = xyes], [ + CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS tslib" + experimental_input_backend="yes" + AC_DEFINE([HAVE_TSLIB], [1], [Have tslib for touchscreen handling]) + SUPPORT_TSLIB=1 + ]) +]) -AS_IF([test "x$enable_evdev" = "xyes"], - [ - PKG_CHECK_MODULES(EVDEV, [gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) - AS_IF([test "x$have_evdev" = "xyes"], - [ - CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS evdev" - BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE libudev >= $LIBUDEV_REQ_VERSION libinput >= $LIBINPUT_REQ_VERSION xkbcommon" - AC_DEFINE([HAVE_EVDEV], [1], [Have evdev support for input handling]) - SUPPORT_EVDEV=1 - ]) - ]) +AS_IF([test "x$enable_evdev" = xyes], [ + PKG_CHECK_EXISTS([libinput gudev-1.0 xkbcommon], [have_evdev=yes], [have_evdev=no]) + AS_IF([test "x$have_evdev" = "xyes"], [ + CLUTTER_INPUT_BACKENDS="$CLUTTER_INPUT_BACKENDS evdev" + BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE libudev >= $LIBUDEV_REQ_VERSION libinput >= $LIBINPUT_REQ_VERSION xkbcommon" + AC_DEFINE([HAVE_EVDEV], [1], [Have evdev support for input handling]) + SUPPORT_EVDEV=1 + ]) +]) # conditionals for use in automake files... AM_CONDITIONAL(SUPPORT_GLX, [test "x$SUPPORT_GLX" = "x1"]) -- cgit v1.2.1