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Replaced hand rolled X extension detection with built-in version.

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This commit is contained in:
Camilla Berglund 2012-02-19 05:28:15 +01:00
parent f2062e06b7
commit d608eb0086
2 changed files with 13 additions and 100 deletions
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88
CMake/CheckX11Extensions.cmake
View File

@ -1,88 +0,0 @@
# - Check if X11 RandR extension is available
# Check if the X11 extension RandR is available.
# This macro defines :
# - X11_RANDR_FOUND, If set to NO RandR is not available.
# - X11_RANDR_INCLUDE_DIR, includes directory containing the RandR header.
# - X11_RANDR_LIBRARIES, libraries to link in the library to use RandR.
#
# Created by Olivier Delannoy.
macro(CHECK_X11_XRANDR)
message(STATUS "Checking for X11 extension XRandR")
set(X11_XRANDR_FOUND "NO")
find_path(X11_XRANDR_INCLUDE_DIR "X11/extensions/Xrandr.h"
PATHS
/usr/local/include
/usr/local/X11/include
/usr/local/X11R6/include
/usr/include
/usr/X11/include
/usr/X11R6/include)
find_library(X11_XRANDR_LIBRARIES NAMES Xrandr
PATHS
/usr/local/lib
/usr/local/X11/lib
/usr/local/X11R6/lib
/usr/lib
/usr/X11/lib
/usr/X11R6/lib)
# Create check if file compiles with randr
if (X11_XRANDR_LIBRARIES AND X11_XRANDR_INCLUDE_DIR)
set(X11_XRANDR_FOUND "YES")
endif (X11_XRANDR_LIBRARIES AND X11_XRANDR_INCLUDE_DIR)
if (X11_XRANDR_FOUND)
message(STATUS "Checking for X11 extension XRandR -- found")
else (X11_XRANDR_FOUND)
message(STATUS "Checking for X11 extension XRandR -- not found")
endif (X11_XRANDR_FOUND)
mark_as_advanced(X11_XRANDR_LIBRARIES X11_XRANDR_INCLUDE_DIR)
endmacro(CHECK_X11_XRANDR)
# - Check if X11 VidMod extension is available
# Check if the X11 extension VidMod is available.
# This macro defines :
# - X11_VIDMOD_FOUND, If set to NO VidMod is not available.
# - X11_VIDMOD_INCLUDE_DIR, includes directory containing the headers.
# - X11_VIDMOD_LIBRARIES, libraries to link in the libraries.
#
# Created by Olivier Delannoy.
macro(CHECK_X11_XF86VIDMODE)
message(STATUS "Checking for X11 extension xf86vidmode")
set(X11_XF86VIDMODE_FOUND "NO")
find_path(X11_XF86VIDMODE_INCLUDE_DIR "X11/extensions/xf86vmode.h"
PATHS
/usr/local/include
/usr/local/X11/include
/usr/local/X11R6/include
/usr/include
/usr/X11/include
/usr/X11R6/include)
find_library(X11_XF86VIDMODE_LIBRARIES NAMES Xxf86vm PATHS
/usr/local/lib
/usr/local/X11/lib
/usr/local/X11R6/lib
/usr/lib
/usr/X11/lib
/usr/X11R6/lib)
# Add a test case here
if (X11_XF86VIDMODE_LIBRARIES AND X11_XF86VIDMODE_INCLUDE_DIR)
set(X11_XF86VIDMODE_FOUND "YES")
endif (X11_XF86VIDMODE_LIBRARIES AND X11_XF86VIDMODE_INCLUDE_DIR)
if (X11_XF86VIDMODE_FOUND)
message(STATUS "Checking for X11 extension xf86vidmode -- found")
else (X11_XF86VIDMODE_FOUND)
message(STATUS "Checking for X11 extension xf86vidmode -- not found")
endif(X11_XF86VIDMODE_FOUND)
mark_as_advanced(
X11_XF86VIDMODE_LIBRARIES
X11_XF86VIDMODE_INCLUDE_DIR
)
endmacro(CHECK_X11_XF86VIDMODE)

25
CMakeLists.txt
View File

@ -38,6 +38,8 @@ if (UNIX AND NOT APPLE)
# Define the platform identifier
set(_GLFW_X11_GLX 1)
find_package(X11 REQUIRED)
# Set up library and include paths
list(APPEND GLFW_INCLUDE_DIR ${X11_X11_INCLUDE_PATH} ${OPENGL_INCLUDE_DIR})
list(APPEND GLFW_LIBRARIES ${X11_X11_LIB} ${OPENGL_gl_LIBRARY})
@ -55,27 +57,26 @@ if (UNIX AND NOT APPLE)
include(CheckFunctionExists)
include(CheckSymbolExists)
include(${GLFW_SOURCE_DIR}/CMake/CheckX11Extensions.cmake)
set(CMAKE_REQUIRED_LIBRARIES ${GLFW_LIBRARIES})
# Check for XRandR (modern resolution switching extension)
check_x11_xrandr()
if (X11_XRANDR_FOUND)
if (X11_Xrandr_FOUND)
set(_GLFW_HAS_XRANDR 1)
list(APPEND GLFW_INCLUDE_DIR ${X11_XRANDR_INCLUDE_DIR})
list(APPEND GLFW_LIBRARIES ${X11_XRANDR_LIBRARIES})
endif(X11_XRANDR_FOUND)
list(APPEND GLFW_INCLUDE_DIR ${X11_Xrandr_INCLUDE_PATH})
list(APPEND GLFW_LIBRARIES ${X11_Xrandr_LIB})
endif()
# Check for Xf86VidMode (fallback legacy resolution switching extension)
check_x11_xf86vidmode()
if (X11_XF86VIDMODE_FOUND)
if (X11_xf86vmode_FOUND)
set(_GLFW_HAS_XF86VIDMODE 1)
list(APPEND GLFW_INCLUDE_DIR ${X11_XF86VIDMODE_INCLUDE_DIR})
list(APPEND GLFW_LIBRARIES ${X11_XF86VIDMODE_LIBRARIES})
endif(X11_XF86VIDMODE_FOUND)
list(APPEND GLFW_INCLUDE_DIR ${X11_xf86vmode_INCLUDE_PATH})
endif()
# Check for Xkb (X keyboard extension)
check_function_exists(XkbQueryExtension _GLFW_HAS_XKB)
if (X11_Xkb_FOUND)
set(_GLFW_HAS_XKB 1)
list(APPEND GLFW_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH})
endif()
# Check for glXGetProcAddress
check_function_exists(glXGetProcAddress _GLFW_HAS_GLXGETPROCADDRESS)