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-rw-r--r--cmake/FindCairo.cmake15
1 files changed, 7 insertions, 8 deletions
diff --git a/cmake/FindCairo.cmake b/cmake/FindCairo.cmake
index 5d2a2fbf..5277b1bb 100644
--- a/cmake/FindCairo.cmake
+++ b/cmake/FindCairo.cmake
@@ -7,14 +7,15 @@ find_pkg_config_with_fallback(Cairo
)
if(Cairo_FOUND AND NOT Cairo_VERSION)
- find_path(Cairo_INCLUDE_DIR "cairo.h" HINTS ${Cairo_INCLUDE_DIRS})
+ find_file(Cairo_VERSION_HEADER "cairo-version.h" HINTS ${Cairo_INCLUDE_DIRS})
+ mark_as_advanced(Cairo_VERSION_HEADER)
- if(Cairo_INCLUDE_DIR)
- file(STRINGS "${Cairo_INCLUDE_DIR}/cairo-version.h" Cairo_MAJOR_VERSION REGEX "^#define CAIRO_VERSION_MAJOR +\\(?([0-9]+)\\)?$")
+ if(Cairo_VERSION_HEADER)
+ file(STRINGS "${Cairo_VERSION_HEADER}" Cairo_MAJOR_VERSION REGEX "^#define CAIRO_VERSION_MAJOR +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define CAIRO_VERSION_MAJOR \\(?([0-9]+)\\)?$" "\\1" Cairo_MAJOR_VERSION "${Cairo_MAJOR_VERSION}")
- file(STRINGS "${Cairo_INCLUDE_DIR}/cairo-version.h" Cairo_MINOR_VERSION REGEX "^#define CAIRO_VERSION_MINOR +\\(?([0-9]+)\\)?$")
+ file(STRINGS "${Cairo_VERSION_HEADER}" Cairo_MINOR_VERSION REGEX "^#define CAIRO_VERSION_MINOR +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define CAIRO_VERSION_MINOR \\(?([0-9]+)\\)?$" "\\1" Cairo_MINOR_VERSION "${Cairo_MINOR_VERSION}")
- file(STRINGS "${Cairo_INCLUDE_DIR}/cairo-version.h" Cairo_MICRO_VERSION REGEX "^#define CAIRO_VERSION_MICRO +\\(?([0-9]+)\\)?$")
+ file(STRINGS "${Cairo_VERSION_HEADER}" Cairo_MICRO_VERSION REGEX "^#define CAIRO_VERSION_MICRO +\\(?([0-9]+)\\)?$")
string(REGEX REPLACE "^#define CAIRO_VERSION_MICRO \\(?([0-9]+)\\)?$" "\\1" Cairo_MICRO_VERSION "${Cairo_MICRO_VERSION}")
set(Cairo_VERSION "${Cairo_MAJOR_VERSION}.${Cairo_MINOR_VERSION}.${Cairo_MICRO_VERSION}")
unset(Cairo_MAJOR_VERSION)
@@ -25,7 +26,5 @@ endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Cairo
- FOUND_VAR Cairo_FOUND
REQUIRED_VARS Cairo_LIBRARY
- VERSION_VAR Cairo_VERSION
-) \ No newline at end of file
+ VERSION_VAR Cairo_VERSION) \ No newline at end of file