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Diffstat (limited to 'cmake/modules/FindX.cmake')
| -rw-r--r-- | cmake/modules/FindX.cmake | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/cmake/modules/FindX.cmake b/cmake/modules/FindX.cmake new file mode 100644 index 0000000..a52f86f --- /dev/null +++ b/cmake/modules/FindX.cmake @@ -0,0 +1,57 @@ +#.rst: +# FindX +# ----- +# Finds the X11 library +# +# This will define the following variables:: +# +# X_FOUND - system has X11 +# X_INCLUDE_DIRS - the X11 include directory +# X_LIBRARIES - the X11 libraries +# X_DEFINITIONS - the X11 definitions +# +# and the following imported targets:: +# +# X::X - The X11 library +# X::Xext - The X11 extension library + +if(PKG_CONFIG_FOUND) + pkg_check_modules(PC_X x11 xext QUIET) +endif() + +find_path(X_INCLUDE_DIR NAMES X11/Xlib.h + PATHS ${PC_X_x11_INCLUDEDIR}) +find_library(X_LIBRARY NAMES X11 + PATHS ${PC_X_x11_LIBDIR}) +find_library(X_EXT_LIBRARY NAMES Xext + PATHS ${PC_X_xext_LIBDIR}) + +set(X_VERSION ${PC_X_x11_VERSION}) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(X + REQUIRED_VARS X_LIBRARY X_EXT_LIBRARY X_INCLUDE_DIR + VERSION_VAR X_VERSION) + +if(X_FOUND) + set(X_LIBRARIES ${X_LIBRARY} ${X_EXT_LIBRARY}) + set(X_INCLUDE_DIRS ${X_INCLUDE_DIR}) + set(X_DEFINITIONS -DHAVE_X11=1) + + if(NOT TARGET X::X) + add_library(X::X UNKNOWN IMPORTED) + set_target_properties(X::X PROPERTIES + IMPORTED_LOCATION "${X_LIBRARY}" + INTERFACE_INCLUDE_DIRECTORIES "${X_INCLUDE_DIR}" + INTERFACE_COMPILE_DEFINITIONS HAVE_X11=1) + endif() + if(NOT TARGET X::Xext) + add_library(X::Xext UNKNOWN IMPORTED) + set_target_properties(X::Xext PROPERTIES + IMPORTED_LOCATION "${X_EXT_LIBRARY}" + INTERFACE_INCLUDE_DIRECTORIES "${X_INCLUDE_DIR}" + INTERFACE_LINK_LIBRARIES X::X) + endif() +endif() + +mark_as_advanced(X_INCLUDE_DIR X_LIBRARY X_EXT_LIBRARY) |