qt 6.5.1 original

cmake/3rdparty/kwin/FindXKB.cmake

@@ -0,0 +1,101 @@
+# Try to find xkbcommon on a Unix system
+#
+# This will define:
+#
+#   XKB_FOUND        - True if XKB is available
+#   XKB_LIBRARIES    - Link these to use XKB
+#   XKB_INCLUDE_DIRS - Include directory for XKB
+#   XKB_DEFINITIONS  - Compiler flags for using XKB
+#
+# Additionally, the following imported targets will be defined:
+#
+#   XKB::XKB
+#
+# Copyright (c) 2014 Martin Gräßlin <mgraesslin@kde.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. Neither the name of the University nor the names of its contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+
+if(CMAKE_VERSION VERSION_LESS 2.8.12)
+    message(FATAL_ERROR "CMake 2.8.12 is required by FindXKB.cmake")
+endif()
+if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12)
+    message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use FindXKB.cmake")
+endif()
+
+if(NOT WIN32)
+    # Use pkg-config to get the directories and then use these values
+    # in the FIND_PATH() and FIND_LIBRARY() calls
+    find_package(PkgConfig QUIET)
+    pkg_check_modules(PKG_XKB QUIET xkbcommon)
+
+    set(XKB_DEFINITIONS ${PKG_XKB_CFLAGS_OTHER})
+
+    find_path(XKB_INCLUDE_DIR
+        NAMES
+            xkbcommon/xkbcommon.h
+        HINTS
+            ${PKG_XKB_INCLUDE_DIRS}
+    )
+    find_library(XKB_LIBRARY
+        NAMES
+            xkbcommon
+        HINTS
+            ${PKG_XKB_LIBRARY_DIRS}
+    )
+
+    set(XKB_LIBRARIES ${XKB_LIBRARY})
+    set(XKB_INCLUDE_DIRS ${XKB_INCLUDE_DIR})
+    set(XKB_VERSION ${PKG_XKB_VERSION})
+
+    include(FindPackageHandleStandardArgs)
+    find_package_handle_standard_args(XKB
+        FOUND_VAR
+            XKB_FOUND
+        REQUIRED_VARS
+            XKB_LIBRARY
+            XKB_INCLUDE_DIR
+        VERSION_VAR
+            XKB_VERSION
+    )
+
+    if(XKB_FOUND AND NOT TARGET XKB::XKB)
+        add_library(XKB::XKB UNKNOWN IMPORTED)
+        set_target_properties(XKB::XKB PROPERTIES
+            IMPORTED_LOCATION "${XKB_LIBRARY}"
+            INTERFACE_COMPILE_OPTIONS "${XKB_DEFINITIONS}"
+            INTERFACE_INCLUDE_DIRECTORIES "${XKB_INCLUDE_DIR}"
+        )
+    endif()
+
+else()
+    message(STATUS "FindXKB.cmake cannot find XKB on Windows systems.")
+    set(XKB_FOUND FALSE)
+endif()
+
+include(FeatureSummary)
+set_package_properties(XKB PROPERTIES
+    URL "http://xkbcommon.org"
+    DESCRIPTION "XKB API common to servers and clients."
+)