yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
kwin/cmake/modules/Findepoxy.cmake

35 lines
1.2 KiB
CMake
Raw Normal View History

Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
# - Try to find libepoxy
# Once done this will define
#
# epoxy_FOUND - System has libepoxy
# epoxy_LIBRARY - The libepoxy library
# epoxy_INCLUDE_DIR - The libepoxy include dir
# epoxy_DEFINITIONS - Compiler switches required for using libepoxy
Bind building of glx support on whether epoxy has a glx header So far it was bound to whether we build for GLES. But this is semantically wrong. It might be possible that even on desktop gl epoxy is built without GLX support, thus we need to reflect this. This change ensures that epoxy/glx.h is only included if available, that relevant code is bound to it and that checks are in place to enforce EGL if not build with glx support. In addtion the glxbackend.cpp is now only included in the build set if available.
2015-10-30 10:50:31 +00:00
# epoxy_HAS_GLX - Whether GLX support is available
Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
Switch to SPDX license markers The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
2020-08-02 22:10:35 +00:00
# SPDX-FileCopyrightText: 2014 Fredrik Höglund <fredrik@kde.org>
Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
#
Switch to SPDX license markers The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
2020-08-02 22:10:35 +00:00
# SPDX-License-Identifier: BSD-3-Clause
Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
if (NOT WIN32)
find_package(PkgConfig)
pkg_check_modules(PKG_epoxy QUIET epoxy)
set(epoxy_DEFINITIONS ${PKG_epoxy_CFLAGS})
find_path(epoxy_INCLUDE_DIR NAMES epoxy/gl.h HINTS ${PKG_epoxy_INCLUDEDIR} ${PKG_epoxy_INCLUDE_DIRS})
find_library(epoxy_LIBRARY NAMES epoxy HINTS ${PKG_epoxy_LIBDIR} ${PKG_epoxy_LIBRARY_DIRS})
Bind building of glx support on whether epoxy has a glx header So far it was bound to whether we build for GLES. But this is semantically wrong. It might be possible that even on desktop gl epoxy is built without GLX support, thus we need to reflect this. This change ensures that epoxy/glx.h is only included if available, that relevant code is bound to it and that checks are in place to enforce EGL if not build with glx support. In addtion the glxbackend.cpp is now only included in the build set if available.
2015-10-30 10:50:31 +00:00
find_file(epoxy_GLX_HEADER NAMES epoxy/glx.h HINTS ${epoxy_INCLUDE_DIR})
if (epoxy_GLX_HEADER STREQUAL "epoxy_GLX_HEADER-NOTFOUND")
set(epoxy_HAS_GLX FALSE CACHE BOOL "whether glx is available")
else ()
set(epoxy_HAS_GLX TRUE CACHE BOOL "whether glx is available")
endif()
Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(epoxy DEFAULT_MSG epoxy_LIBRARY epoxy_INCLUDE_DIR)
Bind building of glx support on whether epoxy has a glx header So far it was bound to whether we build for GLES. But this is semantically wrong. It might be possible that even on desktop gl epoxy is built without GLX support, thus we need to reflect this. This change ensures that epoxy/glx.h is only included if available, that relevant code is bound to it and that checks are in place to enforce EGL if not build with glx support. In addtion the glxbackend.cpp is now only included in the build set if available.
2015-10-30 10:50:31 +00:00
mark_as_advanced(epoxy_INCLUDE_DIR epoxy_LIBRARY epoxy_HAS_GLX)
Add Findepoxy.cmake
2014-02-10 16:27:48 +00:00
endif()
Reference in a new issue Copy permalink