diff options
Diffstat (limited to 'cmake/Modules')
| -rw-r--r-- | cmake/Modules/FindEGL.cmake | 2 | ||||
| -rw-r--r-- | cmake/Modules/FindFLAC.cmake | 18 | ||||
| -rw-r--r-- | cmake/Modules/FindFreetype.cmake | 158 | ||||
| -rw-r--r-- | cmake/Modules/FindGLES.cmake | 2 | ||||
| -rw-r--r-- | cmake/Modules/FindGLEW.cmake | 65 | ||||
| -rw-r--r-- | cmake/Modules/FindSFML.cmake | 47 | ||||
| -rw-r--r-- | cmake/Modules/FindSndfile.cmake | 28 | ||||
| -rw-r--r-- | cmake/Modules/FindUDev.cmake | 4 | ||||
| -rw-r--r-- | cmake/Modules/FindVorbis.cmake | 24 | ||||
| -rw-r--r-- | cmake/Modules/FindXCB.cmake | 97 |
10 files changed, 328 insertions, 117 deletions
diff --git a/cmake/Modules/FindEGL.cmake b/cmake/Modules/FindEGL.cmake index be9eda0..cde632a 100644 --- a/cmake/Modules/FindEGL.cmake +++ b/cmake/Modules/FindEGL.cmake @@ -9,6 +9,6 @@ find_path(EGL_INCLUDE_DIR EGL/egl.h) find_library(EGL_LIBRARY NAMES EGL) - + include(FindPackageHandleStandardArgs) find_package_handle_standard_args(EGL DEFAULT_MSG EGL_LIBRARY EGL_INCLUDE_DIR) diff --git a/cmake/Modules/FindFLAC.cmake b/cmake/Modules/FindFLAC.cmake new file mode 100644 index 0000000..e820cf9 --- /dev/null +++ b/cmake/Modules/FindFLAC.cmake @@ -0,0 +1,18 @@ +# +# Try to find FLAC libraries and include paths. +# Once done this will define +# +# FLAC_FOUND +# FLAC_INCLUDE_DIR +# FLAC_LIBRARY +# + +find_path(FLAC_INCLUDE_DIR FLAC/all.h) +find_path(FLAC_INCLUDE_DIR FLAC/stream_decoder.h) + +find_library(FLAC_LIBRARY NAMES FLAC) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(FLAC DEFAULT_MSG FLAC_LIBRARY FLAC_INCLUDE_DIR) + +mark_as_advanced(FLAC_INCLUDE_DIR FLAC_LIBRARY) diff --git a/cmake/Modules/FindFreetype.cmake b/cmake/Modules/FindFreetype.cmake new file mode 100644 index 0000000..6e3f3f7 --- /dev/null +++ b/cmake/Modules/FindFreetype.cmake @@ -0,0 +1,158 @@ +#.rst: +# FindFreetype +# ------------ +# +# Locate FreeType library +# +# This module defines +# +# :: +# +# FREETYPE_LIBRARIES, the library to link against +# FREETYPE_FOUND, if false, do not try to link to FREETYPE +# FREETYPE_INCLUDE_DIRS, where to find headers. +# FREETYPE_VERSION_STRING, the version of freetype found (since CMake 2.8.8) +# This is the concatenation of the paths: +# FREETYPE_INCLUDE_DIR_ft2build +# FREETYPE_INCLUDE_DIR_freetype2 +# +# +# +# $FREETYPE_DIR is an environment variable that would correspond to the +# ./configure --prefix=$FREETYPE_DIR used in building FREETYPE. + +#============================================================================= +# Copyright 2007-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# Created by Eric Wing. +# Modifications by Alexander Neundorf. +# This file has been renamed to "FindFreetype.cmake" instead of the correct +# "FindFreeType.cmake" in order to be compatible with the one from KDE4, Alex. + +# Ugh, FreeType seems to use some #include trickery which +# makes this harder than it should be. It looks like they +# put ft2build.h in a common/easier-to-find location which +# then contains a #include to a more specific header in a +# more specific location (#include <freetype/config/ftheader.h>). +# Then from there, they need to set a bunch of #define's +# so you can do something like: +# #include FT_FREETYPE_H +# Unfortunately, using CMake's mechanisms like include_directories() +# wants explicit full paths and this trickery doesn't work too well. +# I'm going to attempt to cut out the middleman and hope +# everything still works. +find_path( + FREETYPE_INCLUDE_DIR_ft2build + ft2build.h + HINTS + ENV FREETYPE_DIR + PATHS + /usr/X11R6 + /usr/local/X11R6 + /usr/local/X11 + /usr/freeware + ENV GTKMM_BASEPATH + [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path] + PATH_SUFFIXES + include/freetype2 + include + freetype2 +) + +find_path( + FREETYPE_INCLUDE_DIR_freetype2 + NAMES + freetype/config/ftheader.h + config/ftheader.h + HINTS + ENV FREETYPE_DIR + PATHS + /usr/X11R6 + /usr/local/X11R6 + /usr/local/X11 + /usr/freeware + ENV GTKMM_BASEPATH + [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path] + PATH_SUFFIXES + include/freetype2 + include + freetype2 +) + +find_library(FREETYPE_LIBRARY + NAMES + freetype + libfreetype + freetype219 + HINTS + ENV FREETYPE_DIR + PATHS + /usr/X11R6 + /usr/local/X11R6 + /usr/local/X11 + /usr/freeware + ENV GTKMM_BASEPATH + [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path] + PATH_SUFFIXES + lib +) + +# set the user variables +if(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2) + set(FREETYPE_INCLUDE_DIRS "${FREETYPE_INCLUDE_DIR_ft2build};${FREETYPE_INCLUDE_DIR_freetype2}") + list(REMOVE_DUPLICATES FREETYPE_INCLUDE_DIRS) +endif() +set(FREETYPE_LIBRARIES "${FREETYPE_LIBRARY}") + +if(EXISTS "${FREETYPE_INCLUDE_DIR_freetype2}/freetype/freetype.h") + set(FREETYPE_H "${FREETYPE_INCLUDE_DIR_freetype2}/freetype/freetype.h") +elseif(EXISTS "${FREETYPE_INCLUDE_DIR_freetype2}/freetype.h") + set(FREETYPE_H "${FREETYPE_INCLUDE_DIR_freetype2}/freetype.h") +endif() + +if(FREETYPE_INCLUDE_DIR_freetype2 AND FREETYPE_H) + file(STRINGS "${FREETYPE_H}" freetype_version_str + REGEX "^#[\t ]*define[\t ]+FREETYPE_(MAJOR|MINOR|PATCH)[\t ]+[0-9]+$") + + unset(FREETYPE_VERSION_STRING) + foreach(VPART MAJOR MINOR PATCH) + foreach(VLINE ${freetype_version_str}) + if(VLINE MATCHES "^#[\t ]*define[\t ]+FREETYPE_${VPART}[\t ]+([0-9]+)$") + set(FREETYPE_VERSION_PART "${CMAKE_MATCH_1}") + if(FREETYPE_VERSION_STRING) + set(FREETYPE_VERSION_STRING "${FREETYPE_VERSION_STRING}.${FREETYPE_VERSION_PART}") + else() + set(FREETYPE_VERSION_STRING "${FREETYPE_VERSION_PART}") + endif() + unset(FREETYPE_VERSION_PART) + endif() + endforeach() + endforeach() +endif() + + +# set FREETYPE_FOUND to TRUE if all listed variables are TRUE +if(FREETYPE_LIBRARY AND FREETYPE_INCLUDE_DIRS AND FREETYPE_VERSION_STRING) + set(FREETYPE_FOUND TRUE) +else() + set(FREETYPE_FOUND FALSE) +endif() + +mark_as_advanced( + FREETYPE_LIBRARY + FREETYPE_INCLUDE_DIR_freetype2 + FREETYPE_INCLUDE_DIR_ft2build +) diff --git a/cmake/Modules/FindGLES.cmake b/cmake/Modules/FindGLES.cmake index 948e9bf..f34f2cd 100644 --- a/cmake/Modules/FindGLES.cmake +++ b/cmake/Modules/FindGLES.cmake @@ -9,6 +9,6 @@ find_path(GLES_INCLUDE_DIR GLES/gl.h) find_library(GLES_LIBRARY NAMES GLESv1_CM) - + include(FindPackageHandleStandardArgs) find_package_handle_standard_args(GLES DEFAULT_MSG GLES_LIBRARY GLES_INCLUDE_DIR) diff --git a/cmake/Modules/FindGLEW.cmake b/cmake/Modules/FindGLEW.cmake deleted file mode 100644 index 17c3c39..0000000 --- a/cmake/Modules/FindGLEW.cmake +++ /dev/null @@ -1,65 +0,0 @@ -# -# Try to find GLEW library and include path. -# Once done this will define -# -# GLEW_FOUND -# GLEW_INCLUDE_PATH -# GLEW_LIBRARY -# - -IF (WIN32) - FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h - $ENV{PROGRAMFILES}/GLEW/include - ${GLEW_ROOT_DIR}/include - DOC "The directory where GL/glew.h resides") - - IF (NV_SYSTEM_PROCESSOR STREQUAL "AMD64") - FIND_LIBRARY( GLEW_LIBRARY - NAMES glew64 glew64s - PATHS - $ENV{PROGRAMFILES}/GLEW/lib - ${PROJECT_SOURCE_DIR}/src/nvgl/glew/bin - ${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib - DOC "The GLEW library (64-bit)" - ) - ELSE(NV_SYSTEM_PROCESSOR STREQUAL "AMD64") - FIND_LIBRARY( GLEW_LIBRARY - NAMES glew GLEW glew32 glew32s - PATHS - $ENV{PROGRAMFILES}/GLEW/lib - ${PROJECT_SOURCE_DIR}/src/nvgl/glew/bin - ${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib - DOC "The GLEW library" - ) - ENDIF(NV_SYSTEM_PROCESSOR STREQUAL "AMD64") -ELSE (WIN32) - FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h - /usr/include - /usr/local/include - /sw/include - /opt/local/include - ${GLEW_ROOT_DIR}/include - DOC "The directory where GL/glew.h resides") - - FIND_LIBRARY( GLEW_LIBRARY - NAMES GLEW glew - PATHS - /usr/lib64 - /usr/lib - /usr/local/lib64 - /usr/local/lib - /sw/lib - /opt/local/lib - ${GLEW_ROOT_DIR}/lib - DOC "The GLEW library") -ENDIF (WIN32) - -SET(GLEW_FOUND "NO") -IF (GLEW_INCLUDE_PATH AND GLEW_LIBRARY) - SET(GLEW_LIBRARIES ${GLEW_LIBRARY}) - SET(GLEW_FOUND "YES") -ENDIF (GLEW_INCLUDE_PATH AND GLEW_LIBRARY) - - -include(FindPackageHandleStandardArgs) -find_package_handle_standard_args(GLEW DEFAULT_MSG GLEW_LIBRARY GLEW_INCLUDE_PATH) diff --git a/cmake/Modules/FindSFML.cmake b/cmake/Modules/FindSFML.cmake index 93e94e5..48873ef 100644 --- a/cmake/Modules/FindSFML.cmake +++ b/cmake/Modules/FindSFML.cmake @@ -181,7 +181,7 @@ foreach(FIND_SFML_COMPONENT ${SFML_FIND_COMPONENTS}) if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG OR SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE) # library found set(SFML_${FIND_SFML_COMPONENT_UPPER}_FOUND TRUE) - + # if both are found, set SFML_XXX_LIBRARY to contain both if (SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG AND SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_RELEASE) set(SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY debug ${SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY_DEBUG} @@ -240,7 +240,8 @@ if(SFML_STATIC_LIBRARIES) # macro that searches for a 3rd-party library macro(find_sfml_dependency output friendlyname) - find_library(${output} NAMES ${ARGN} PATHS ${FIND_SFML_PATHS} PATH_SUFFIXES lib) + # No lookup in environment variables (PATH on Windows), as they may contain wrong library versions + find_library(${output} NAMES ${ARGN} PATHS ${FIND_SFML_PATHS} PATH_SUFFIXES lib NO_SYSTEM_ENVIRONMENT_PATH) if(${${output}} STREQUAL "${output}-NOTFOUND") unset(output) set(FIND_SFML_DEPENDENCIES_NOTFOUND "${FIND_SFML_DEPENDENCIES_NOTFOUND} ${friendlyname}") @@ -256,7 +257,7 @@ if(SFML_STATIC_LIBRARIES) set(SFML_SYSTEM_DEPENDENCIES "pthread") endif() if(FIND_SFML_OS_LINUX) - set(SFML_SYSTEM_DEPENDENCIES "rt") + set(SFML_SYSTEM_DEPENDENCIES ${SFML_SYSTEM_DEPENDENCIES} "rt") endif() if(FIND_SFML_OS_WINDOWS) set(SFML_SYSTEM_DEPENDENCIES "winmm") @@ -280,22 +281,25 @@ if(SFML_STATIC_LIBRARIES) if(NOT ${FIND_SFML_WINDOW_COMPONENT} EQUAL -1) # find libraries - if(FIND_SFML_OS_LINUX) + if(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD) find_sfml_dependency(X11_LIBRARY "X11" X11) - find_sfml_dependency(XRANDR_LIBRARY "Xrandr" Xrandr) - find_sfml_dependency(UDEV_LIBRARIES "UDev" udev) + find_sfml_dependency(LIBXCB_LIBRARIES "XCB" xcb libxcb) + find_sfml_dependency(X11_XCB_LIBRARY "X11-xcb" X11-xcb libX11-xcb) + find_sfml_dependency(XCB_RANDR_LIBRARY "xcb-randr" xcb-randr libxcb-randr) + find_sfml_dependency(XCB_IMAGE_LIBRARY "xcb-image" xcb-image libxcb-image) + endif() + + if(FIND_SFML_OS_LINUX) + find_sfml_dependency(UDEV_LIBRARIES "UDev" udev libudev) endif() # update the list if(FIND_SFML_OS_WINDOWS) set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "opengl32" "winmm" "gdi32") - elseif(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD) - set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${XRANDR_LIBRARY}) - if(FIND_SFML_OS_FREEBSD) - set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "usbhid") - else() - set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} ${UDEV_LIBRARIES}) - endif() + elseif(FIND_SFML_OS_LINUX) + set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} ${UDEV_LIBRARIES}) + elseif(FIND_SFML_OS_FREEBSD) + set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} "usbhid") elseif(FIND_SFML_OS_MACOSX) set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "-framework OpenGL -framework Foundation -framework AppKit -framework IOKit -framework Carbon") endif() @@ -305,14 +309,13 @@ if(SFML_STATIC_LIBRARIES) # sfml-graphics list(FIND SFML_FIND_COMPONENTS "graphics" FIND_SFML_GRAPHICS_COMPONENT) if(NOT ${FIND_SFML_GRAPHICS_COMPONENT} EQUAL -1) - + # find libraries find_sfml_dependency(FREETYPE_LIBRARY "FreeType" freetype) - find_sfml_dependency(GLEW_LIBRARY "GLEW" glew GLEW glew32 glew32s glew64 glew64s) find_sfml_dependency(JPEG_LIBRARY "libjpeg" jpeg) # update the list - set(SFML_GRAPHICS_DEPENDENCIES ${FREETYPE_LIBRARY} ${GLEW_LIBRARY} ${JPEG_LIBRARY}) + set(SFML_GRAPHICS_DEPENDENCIES ${FREETYPE_LIBRARY} ${JPEG_LIBRARY}) set(SFML_DEPENDENCIES ${SFML_GRAPHICS_DEPENDENCIES} ${SFML_DEPENDENCIES}) endif() @@ -322,11 +325,15 @@ if(SFML_STATIC_LIBRARIES) # find libraries find_sfml_dependency(OPENAL_LIBRARY "OpenAL" openal openal32) - find_sfml_dependency(SNDFILE_LIBRARY "libsndfile" sndfile) + find_sfml_dependency(OGG_LIBRARY "Ogg" ogg) + find_sfml_dependency(VORBIS_LIBRARY "Vorbis" vorbis) + find_sfml_dependency(VORBISFILE_LIBRARY "VorbisFile" vorbisfile) + find_sfml_dependency(VORBISENC_LIBRARY "VorbisEnc" vorbisenc) + find_sfml_dependency(FLAC_LIBRARY "FLAC" flac) # update the list - set(SFML_AUDIO_DEPENDENCIES ${OPENAL_LIBRARY} ${SNDFILE_LIBRARY}) - set(SFML_DEPENDENCIES ${SFML_AUDIO_DEPENDENCIES} ${SFML_DEPENDENCIES}) + set(SFML_AUDIO_DEPENDENCIES ${OPENAL_LIBRARY} ${FLAC_LIBRARY} ${VORBISENC_LIBRARY} ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY} ${OGG_LIBRARY}) + set(SFML_DEPENDENCIES ${SFML_DEPENDENCIES} ${SFML_AUDIO_DEPENDENCIES}) endif() endif() @@ -354,6 +361,6 @@ if (NOT SFML_FOUND) endif() # handle success -if(SFML_FOUND) +if(SFML_FOUND AND NOT SFML_FIND_QUIETLY) message(STATUS "Found SFML ${SFML_VERSION_MAJOR}.${SFML_VERSION_MINOR}.${SFML_VERSION_PATCH} in ${SFML_INCLUDE_DIR}") endif() diff --git a/cmake/Modules/FindSndfile.cmake b/cmake/Modules/FindSndfile.cmake deleted file mode 100644 index ac8a635..0000000 --- a/cmake/Modules/FindSndfile.cmake +++ /dev/null @@ -1,28 +0,0 @@ -# - Find sndfile -# Find the native sndfile includes and libraries -# -# SNDFILE_INCLUDE_DIR - where to find sndfile.h, etc. -# SNDFILE_LIBRARIES - List of libraries when using libsndfile. -# SNDFILE_FOUND - True if libsndfile found. - -if(SNDFILE_INCLUDE_DIR) - # Already in cache, be silent - set(SNDFILE_FIND_QUIETLY TRUE) -endif(SNDFILE_INCLUDE_DIR) - -find_path(SNDFILE_INCLUDE_DIR sndfile.h) - -find_library(SNDFILE_LIBRARY NAMES sndfile sndfile-1) - -# Handle the QUIETLY and REQUIRED arguments and set SNDFILE_FOUND to TRUE if -# all listed variables are TRUE. -include(FindPackageHandleStandardArgs) -find_package_handle_standard_args(SNDFILE DEFAULT_MSG SNDFILE_LIBRARY SNDFILE_INCLUDE_DIR) - -if(SNDFILE_FOUND) - set(SNDFILE_LIBRARIES ${SNDFILE_LIBRARY}) -else(SNDFILE_FOUND) - set(SNDFILE_LIBRARIES) -endif(SNDFILE_FOUND) - -mark_as_advanced(SNDFILE_INCLUDE_DIR SNDFILE_LIBRARY) diff --git a/cmake/Modules/FindUDev.cmake b/cmake/Modules/FindUDev.cmake index e3c6e70..9ae3cf8 100644 --- a/cmake/Modules/FindUDev.cmake +++ b/cmake/Modules/FindUDev.cmake @@ -29,9 +29,9 @@ IF (UDEV_LIBRARIES AND UDEV_INCLUDE_DIR) execute_process(COMMAND pkg-config --atleast-version=143 libudev RESULT_VARIABLE UDEV_STABLE) # retvale is 0 of the condition is "true" so we need to negate the value... if (UDEV_STABLE) - set(UDEV_STABLE 0) + set(UDEV_STABLE 0) else (UDEV_STABLE) - set(UDEV_STABLE 1) + set(UDEV_STABLE 1) endif (UDEV_STABLE) message(STATUS "libudev stable: ${UDEV_STABLE}") ENDIF (UDEV_LIBRARIES AND UDEV_INCLUDE_DIR) diff --git a/cmake/Modules/FindVorbis.cmake b/cmake/Modules/FindVorbis.cmake new file mode 100644 index 0000000..645bba7 --- /dev/null +++ b/cmake/Modules/FindVorbis.cmake @@ -0,0 +1,24 @@ +# +# Try to find Ogg/Vorbis libraries and include paths. +# Once done this will define +# +# VORBIS_FOUND +# VORBIS_INCLUDE_DIRS +# VORBIS_LIBRARIES +# + +find_path(OGG_INCLUDE_DIR ogg/ogg.h) +find_path(VORBIS_INCLUDE_DIR vorbis/vorbisfile.h) + +find_library(OGG_LIBRARY NAMES ogg) +find_library(VORBIS_LIBRARY NAMES vorbis) +find_library(VORBISFILE_LIBRARY NAMES vorbisfile) +find_library(VORBISENC_LIBRARY NAMES vorbisenc) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(VORBIS DEFAULT_MSG VORBIS_LIBRARY VORBISFILE_LIBRARY VORBISENC_LIBRARY OGG_LIBRARY VORBIS_INCLUDE_DIR OGG_INCLUDE_DIR) + +set(VORBIS_INCLUDE_DIRS ${OGG_INCLUDE_DIR} ${VORBIS_INCLUDE_DIR}) +set(VORBIS_LIBRARIES ${VORBISENC_LIBRARY} ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY} ${OGG_LIBRARY}) + +mark_as_advanced(OGG_INCLUDE_DIR VORBIS_INCLUDE_DIR OGG_LIBRARY VORBIS_LIBRARY VORBISFILE_LIBRARY VORBISENC_LIBRARY) diff --git a/cmake/Modules/FindXCB.cmake b/cmake/Modules/FindXCB.cmake new file mode 100644 index 0000000..d691461 --- /dev/null +++ b/cmake/Modules/FindXCB.cmake @@ -0,0 +1,97 @@ +# Try to find libxcb +# +# +# Once done this will define: +# LIBXCB_FOUND - True if xcb was found +# LIBXCB_INCLUDE_DIRS - Directories containing the headers +# LIBXCB_LIBRARIES - List of libraries to link to +# +# Also for each requested component: +# LIBXCB_${UPPER_COMPONENT_NAME}_FOUND +# LIBXCB_${UPPER_COMPONENT_NAME}_INCLUDE_DIRS +# LIBXCB_${UPPER_COMPONENT_NAME}_LIBRARIES + +include(FindPackageHandleStandardArgs) + +IF(NOT WIN32) + IF(LIBXCB_LIBRARIES AND LIBXCB_INCLUDE_DIR) + set(XCB_FIND_QUIETLY TRUE) + ENDIF() + + # Find xcb + FIND_PATH(LIBXCB_INCLUDE_DIR xcb/xcb.h) + FIND_LIBRARY(LIBXCB_LIBRARY NAMES xcb libxcb) + + # Add xcb info to LIBXCB_LIBRARIES and LIBXCB_INCLUDE_DIRS + SET(LIBXCB_LIBRARIES ${LIBXCB_LIBRARY}) + SET(LIBXCB_INCLUDE_DIRS ${LIBXCB_INCLUDE_DIR}) + + find_package_handle_standard_args(LIBXCB DEFAULT_MSG + LIBXCB_LIBRARY LIBXCB_INCLUDE_DIR) + + mark_as_advanced(LIBXCB_LIBRARY LIBXCB_INCLUDE_DIR) + + # Check whether we should search for XLIB_XCB + set(FIND_XLIB_XCB FALSE) + FOREACH(XCB_COMPONENT ${XCB_FIND_COMPONENTS}) + # Generate upper string of the component name + string(TOUPPER ${XCB_COMPONENT} XCB_COMPONENT_UPPER) + + IF(${XCB_COMPONENT_UPPER} MATCHES "XLIB_XCB") + set(FIND_XLIB_XCB TRUE) + ELSE() + # XCB_COMPONENTS is generated to be a copy of XCB_FIND_COMPONENTS + # without XLIB_XCB (for later component search) + set(XCB_COMPONENTS ${XCB_COMPONENTS} ${XCB_COMPONENT}) + ENDIF() + ENDFOREACH() + + # Find XLIB_XCB if requested + IF(FIND_XLIB_XCB) + FIND_PATH(XLIB_XCB_INCLUDE_DIR X11/Xlib-xcb.h) + FIND_LIBRARY(XLIB_XCB_LIBRARY NAMES X11-xcb libX11-xcb) + + SET(XLIB_XCB_LIBRARIES ${XLIB_XCB_LIBRARY}) + SET(XLIB_XCB_INCLUDE_DIRS ${XLIB_XCB_INCLUDE_DIR}) + + find_package_handle_standard_args(XLIB_XCB DEFAULT_MSG + XLIB_XCB_LIBRARY LIBXCB_INCLUDE_DIR) + + mark_as_advanced(XLIB_XCB_LIBRARY XLIB_XCB_INCLUDE_DIR) + + # Add xlib_xcb info to LIBXCB_LIBRARIES and LIBXCB_INCLUDE_DIRS + set(LIBXCB_LIBRARIES ${LIBXCB_LIBRARIES} ${XLIB_XCB_LIBRARIES}) + set(LIBXCB_INCLUDE_DIRS ${LIBXCB_INCLUDE_DIRS} ${XLIB_XCB_INCLUDE_DIR}) + + if(NOT XLIB_XCB_FOUND) + message(FATAL_ERROR "XlibXcb library not found") + endif() + ELSE() + # Add component name to the component list + set(${XCB_COMPONENTS} ${XCB_FIND_COMPONENTS}) + ENDIF() + + # Loop through requested xcb components (does not contain xlib_xcb) + FOREACH(XCB_COMPONENT ${XCB_COMPONENTS}) + # Generate lower and upper string of the component name + string(TOLOWER ${XCB_COMPONENT} XCB_COMPONENT_LOWER) + string(TOUPPER ${XCB_COMPONENT} XCB_COMPONENT_UPPER) + + # Find the specific component + FIND_LIBRARY(LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY + NAMES libxcb-${XCB_COMPONENT_LOWER} xcb-${XCB_COMPONENT_LOWER}) + + find_package_handle_standard_args(LIBXCB_${XCB_COMPONENT_UPPER} DEFAULT_MSG + LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY LIBXCB_INCLUDE_DIR) + + mark_as_advanced(LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY) + + # Append the component's library path to LIBXCB_LIBRARIES + set(LIBXCB_LIBRARIES ${LIBXCB_LIBRARIES} ${LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY}) + + if(NOT LIBXCB_${XCB_COMPONENT_UPPER}_FOUND) + message(FATAL_ERROR "xcb-${XCB_COMPONENT_LOWER} not found") + endif() + ENDFOREACH() + +endif() |