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| -rw-r--r-- | cmake_modules/FindGLFW.cmake | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/cmake_modules/FindGLFW.cmake b/cmake_modules/FindGLFW.cmake new file mode 100644 index 0000000..0640709 --- /dev/null +++ b/cmake_modules/FindGLFW.cmake @@ -0,0 +1,258 @@ +# +# Copyright 2013 Pixar +# +# Licensed under the Apache License, Version 2.0 (the "Apache License") +# with the following modification; you may not use this file except in +# compliance with the Apache License and the following modification to it: +# Section 6. Trademarks. is deleted and replaced with: +# +# 6. Trademarks. This License does not grant permission to use the trade +# names, trademarks, service marks, or product names of the Licensor +# and its affiliates, except as required to comply with Section 4(c) of +# the License and to reproduce the content of the NOTICE file. +# +# You may obtain a copy of the Apache License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the Apache License with the above modification is +# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the Apache License for the specific +# language governing permissions and limitations under the Apache License. +# + +# Try to find GLFW library and include path. +# Once done this will define +# +# GLFW_FOUND +# GLFW_INCLUDE_DIR +# GLFW_LIBRARIES +# + +find_path( GLFW_INCLUDE_DIR + NAMES + GLFW/glfw3.h + HINTS + "${GLFW_LOCATION}/include" + "$ENV{GLFW_LOCATION}/include" + PATHS + "$ENV{PROGRAMFILES}/GLFW/include" + "${OPENGL_INCLUDE_DIR}" + /usr/openwin/share/include + /usr/openwin/include + /usr/X11R6/include + /usr/include/X11 + /opt/graphics/OpenGL/include + /opt/graphics/OpenGL/contrib/libglfw + /usr/local/include + /usr/include/GL + /usr/include + DOC + "The directory where GLFW/glfw3.h resides" + ) + +# +# XXX: Do we still need to search for GL/glfw.h? +# +find_path( GLFW_INCLUDE_DIR + NAMES + GL/glfw.h + HINTS + "${GLFW_LOCATION}/include" + "$ENV{GLFW_LOCATION}/include" + PATHS + "$ENV{PROGRAMFILES}/GLFW/include" + "${OPENGL_INCLUDE_DIR}" + /usr/openwin/share/include + /usr/openwin/include + /usr/X11R6/include + /usr/include/X11 + /opt/graphics/OpenGL/include + /opt/graphics/OpenGL/contrib/libglfw + /usr/local/include + /usr/include/GL + /usr/include + DOC + "The directory where GL/glfw.h resides" + ) + +if (WIN32) + if(CYGWIN) + find_library( GLFW_glfw_LIBRARY + NAMES + glfw32 + HINTS + "${GLFW_LOCATION}/lib" + "${GLFW_LOCATION}/lib/x64" + "$ENV{GLFW_LOCATION}/lib" + PATHS + "${OPENGL_LIBRARY_DIR}" + /usr/lib + /usr/lib/w32api + /usr/local/lib + /usr/X11R6/lib + DOC + "The GLFW library" + ) + else() + find_library( GLFW_glfw_LIBRARY + NAMES + glfw32 + glfw32s + glfw + glfw3 + HINTS + "${GLFW_LOCATION}/lib" + "${GLFW_LOCATION}/lib/x64" + "${GLFW_LOCATION}/lib-msvc110" + "${GLFW_LOCATION}/lib-vc2012" + "$ENV{GLFW_LOCATION}/lib" + "$ENV{GLFW_LOCATION}/lib/x64" + "$ENV{GLFW_LOCATION}/lib-msvc110" + "$ENV{GLFW_LOCATION}/lib-vc2012" + PATHS + "$ENV{PROGRAMFILES}/GLFW/lib" + "${OPENGL_LIBRARY_DIR}" + DOC + "The GLFW library" + ) + endif() +else () + if (APPLE) + find_library( GLFW_glfw_LIBRARY glfw + NAMES + glfw + glfw3 + HINTS + "${GLFW_LOCATION}/lib" + "${GLFW_LOCATION}/lib/cocoa" + "$ENV{GLFW_LOCATION}/lib" + "$ENV{GLFW_LOCATION}/lib/cocoa" + PATHS + /usr/local/lib + ) + set(GLFW_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX") + set(GLFW_corevideo_LIBRARY "-framework CoreVideo" CACHE STRING "CoreVideo framework for OSX") + set(GLFW_iokit_LIBRARY "-framework IOKit" CACHE STRING "IOKit framework for OSX") + else () + # (*)NIX + + find_package(Threads REQUIRED) + + find_package(X11 REQUIRED) + + if(NOT X11_Xrandr_FOUND) + message(FATAL_ERROR "Xrandr library not found - required for GLFW") + endif() + + if(NOT X11_xf86vmode_FOUND) + message(FATAL_ERROR "xf86vmode library not found - required for GLFW") + endif() + + if(NOT X11_Xcursor_FOUND) + message(FATAL_ERROR "Xcursor library not found - required for GLFW") + endif() + + if(NOT X11_Xinerama_FOUND) + message(FATAL_ERROR "Xinerama library not found - required for GLFW") + endif() + + if(NOT X11_Xi_FOUND) + message(FATAL_ERROR "Xi library not found - required for GLFW") + endif() + + list(APPEND GLFW_x11_LIBRARY "${X11_Xrandr_LIB}" "${X11_Xxf86vm_LIB}" "${X11_Xcursor_LIB}" "${X11_Xinerama_LIB}" "${X11_Xi_LIB}" "${X11_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}" -lrt -ldl) + + find_library( GLFW_glfw_LIBRARY + NAMES + glfw + glfw3 + HINTS + "${GLFW_LOCATION}/lib" + "$ENV{GLFW_LOCATION}/lib" + "${GLFW_LOCATION}/lib/x11" + "$ENV{GLFW_LOCATION}/lib/x11" + PATHS + /usr/lib64 + /usr/lib + /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE} + /usr/local/lib64 + /usr/local/lib + /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE} + /usr/openwin/lib + /usr/X11R6/lib + DOC + "The GLFW library" + ) + endif (APPLE) +endif (WIN32) + +set( GLFW_FOUND "NO" ) + +if(GLFW_INCLUDE_DIR) + + if(GLFW_glfw_LIBRARY) + set( GLFW_LIBRARIES "${GLFW_glfw_LIBRARY}" + "${GLFW_x11_LIBRARY}" + "${GLFW_cocoa_LIBRARY}" + "${GLFW_iokit_LIBRARY}" + "${GLFW_corevideo_LIBRARY}" ) + set( GLFW_FOUND "YES" ) + set (GLFW_LIBRARY "${GLFW_LIBRARIES}") + set (GLFW_INCLUDE_PATH "${GLFW_INCLUDE_DIR}") + endif(GLFW_glfw_LIBRARY) + + + # Tease the GLFW_VERSION numbers from the lib headers + function(parseVersion FILENAME VARNAME) + + set(PATTERN "^#define ${VARNAME}.*$") + + file(STRINGS "${GLFW_INCLUDE_DIR}/${FILENAME}" TMP REGEX ${PATTERN}) + + string(REGEX MATCHALL "[0-9]+" TMP ${TMP}) + + set(${VARNAME} ${TMP} PARENT_SCOPE) + + endfunction() + + + if(EXISTS "${GLFW_INCLUDE_DIR}/GL/glfw.h") + + parseVersion(GL/glfw.h GLFW_VERSION_MAJOR) + parseVersion(GL/glfw.h GLFW_VERSION_MINOR) + parseVersion(GL/glfw.h GLFW_VERSION_REVISION) + + elseif(EXISTS "${GLFW_INCLUDE_DIR}/GLFW/glfw3.h") + + parseVersion(GLFW/glfw3.h GLFW_VERSION_MAJOR) + parseVersion(GLFW/glfw3.h GLFW_VERSION_MINOR) + parseVersion(GLFW/glfw3.h GLFW_VERSION_REVISION) + + endif() + + if(${GLFW_VERSION_MAJOR} OR ${GLFW_VERSION_MINOR} OR ${GLFW_VERSION_REVISION}) + set(GLFW_VERSION "${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}.${GLFW_VERSION_REVISION}") + set(GLFW_VERSION_STRING "${GLFW_VERSION}") + mark_as_advanced(GLFW_VERSION) + endif() + +endif(GLFW_INCLUDE_DIR) + +include(FindPackageHandleStandardArgs) + +find_package_handle_standard_args(GLFW + REQUIRED_VARS + GLFW_INCLUDE_DIR + GLFW_LIBRARIES + VERSION_VAR + GLFW_VERSION + ) + +mark_as_advanced( + GLFW_INCLUDE_DIR + GLFW_LIBRARIES + GLFW_glfw_LIBRARY + GLFW_cocoa_LIBRARY +)
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