From e6f89f8751e6e65d4a36a125cc3fe398098ba504 Mon Sep 17 00:00:00 2001
From: Marvin W <git@larma.de>
Date: Thu, 23 Mar 2017 17:10:45 +0100
Subject: New CMake

- add install and uninstall targets
- compatibility for systems without pkg-config
---
 cmake/FindGTK3.cmake | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 cmake/FindGTK3.cmake

(limited to 'cmake/FindGTK3.cmake')

diff --git a/cmake/FindGTK3.cmake b/cmake/FindGTK3.cmake
new file mode 100644
index 00000000..f70c23c2
--- /dev/null
+++ b/cmake/FindGTK3.cmake
@@ -0,0 +1,32 @@
+include(PkgConfigWithFallback)
+find_pkg_config_with_fallback(GTK3
+    PKG_CONFIG_NAME gtk+-3.0
+    LIB_NAMES gtk-3
+    INCLUDE_NAMES gtk/gtk.h
+    INCLUDE_DIR_SUFFIXES gtk-3.0 gtk-3.0/include gtk+-3.0 gtk+-3.0/include
+    DEPENDS GDK3 ATK
+)
+
+if(GTK3_FOUND AND NOT GTK3_VERSION)
+    find_path(GTK3_INCLUDE_DIR "gtk/gtk.h" HINTS ${GTK3_INCLUDE_DIRS})
+
+    if(GTK3_INCLUDE_DIR)
+        file(STRINGS "${GTK3_INCLUDE_DIR}/gtk/gtkversion.h" GTK3_MAJOR_VERSION REGEX "^#define GTK_MAJOR_VERSION +\\(?([0-9]+)\\)?$")
+        string(REGEX REPLACE "^#define GTK_MAJOR_VERSION \\(?([0-9]+)\\)?$" "\\1" GTK3_MAJOR_VERSION "${GTK3_MAJOR_VERSION}")
+        file(STRINGS "${GTK3_INCLUDE_DIR}/gtk/gtkversion.h" GTK3_MINOR_VERSION REGEX "^#define GTK_MINOR_VERSION +\\(?([0-9]+)\\)?$")
+        string(REGEX REPLACE "^#define GTK_MINOR_VERSION \\(?([0-9]+)\\)?$" "\\1" GTK3_MINOR_VERSION "${GTK3_MINOR_VERSION}")
+        file(STRINGS "${GTK3_INCLUDE_DIR}/gtk/gtkversion.h" GTK3_MICRO_VERSION REGEX "^#define GTK_MICRO_VERSION +\\(?([0-9]+)\\)?$")
+        string(REGEX REPLACE "^#define GTK_MICRO_VERSION \\(?([0-9]+)\\)?$" "\\1" GTK3_MICRO_VERSION "${GTK3_MICRO_VERSION}")
+        set(GTK3_VERSION "${GTK3_MAJOR_VERSION}.${GTK3_MINOR_VERSION}.${GTK3_MICRO_VERSION}")
+        unset(GTK3_MAJOR_VERSION)
+        unset(GTK3_MINOR_VERSION)
+        unset(GTK3_MICRO_VERSION)
+    endif()
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(GTK3
+    FOUND_VAR GTK3_FOUND
+    REQUIRED_VARS GTK3_LIBRARY
+    VERSION_VAR GTK3_VERSION
+)
\ No newline at end of file
-- 
cgit v1.2.3-54-g00ecf