dino/cmake/FindGDK3.cmake

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include(PkgConfigWithFallback)
find_pkg_config_with_fallback(GDK3
PKG_CONFIG_NAME gdk-3.0
LIB_NAMES gdk-3
INCLUDE_NAMES gdk/gdk.h
INCLUDE_DIR_SUFFIXES gtk-3.0 gtk-3.0/include gtk+-3.0 gtk+-3.0/include
DEPENDS Pango Cairo GDKPixbuf2
)
if(GDK3_FOUND AND NOT GDK3_VERSION)
find_file(GDK3_VERSION_HEADER "gdk/gdkversionmacros.h" HINTS ${GDK3_INCLUDE_DIRS})
mark_as_advanced(GDK3_VERSION_HEADER)
if(GDK3_VERSION_HEADER)
file(STRINGS "${GDK3_VERSION_HEADER}" GDK3_MAJOR_VERSION REGEX "^#define GDK_MAJOR_VERSION +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define GDK_MAJOR_VERSION \\(?([0-9]+)\\)?$" "\\1" GDK3_MAJOR_VERSION "${GDK3_MAJOR_VERSION}")
file(STRINGS "${GDK3_VERSION_HEADER}" GDK3_MINOR_VERSION REGEX "^#define GDK_MINOR_VERSION +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define GDK_MINOR_VERSION \\(?([0-9]+)\\)?$" "\\1" GDK3_MINOR_VERSION "${GDK3_MINOR_VERSION}")
file(STRINGS "${GDK3_VERSION_HEADER}" GDK3_MICRO_VERSION REGEX "^#define GDK_MICRO_VERSION +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define GDK_MICRO_VERSION \\(?([0-9]+)\\)?$" "\\1" GDK3_MICRO_VERSION "${GDK3_MICRO_VERSION}")
set(GDK3_VERSION "${GDK3_MAJOR_VERSION}.${GDK3_MINOR_VERSION}.${GDK3_MICRO_VERSION}")
unset(GDK3_MAJOR_VERSION)
unset(GDK3_MINOR_VERSION)
unset(GDK3_MICRO_VERSION)
endif()
endif()
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if(GDK3_FOUND)
find_file(GDK3_WITH_X11 "gdk/gdkx.h" HINTS ${GDK3_INCLUDE_DIRS})
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endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GDK3
REQUIRED_VARS GDK3_LIBRARY
VERSION_VAR GDK3_VERSION)