diff options
| -rw-r--r-- | Modules/FindSDL_ttf.cmake | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/Modules/FindSDL_ttf.cmake b/Modules/FindSDL_ttf.cmake index 3821b36..7ce775b 100644 --- a/Modules/FindSDL_ttf.cmake +++ b/Modules/FindSDL_ttf.cmake @@ -58,13 +58,30 @@ find_library(SDL_TTF_LIBRARY PATH_SUFFIXES lib ) +if(SDL_TTF_INCLUDE_DIR AND EXISTS "${SDL_TTF_INCLUDE_DIR}/SDL_ttf.h") + file(STRINGS "${SDL_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+[0-9]+$") + file(STRINGS "${SDL_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+[0-9]+$") + file(STRINGS "${SDL_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+[0-9]+$") + string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_MAJOR "${SDL_TTF_VERSION_MAJOR_LINE}") + string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_MINOR "${SDL_TTF_VERSION_MINOR_LINE}") + string(REGEX REPLACE "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_PATCH "${SDL_TTF_VERSION_PATCH_LINE}") + set(SDL_TTF_VERSION_STRING ${SDL_TTF_VERSION_MAJOR}.${SDL_TTF_VERSION_MINOR}.${SDL_TTF_VERSION_PATCH}) + unset(SDL_TTF_VERSION_MAJOR_LINE) + unset(SDL_TTF_VERSION_MINOR_LINE) + unset(SDL_TTF_VERSION_PATCH_LINE) + unset(SDL_TTF_VERSION_MAJOR) + unset(SDL_TTF_VERSION_MINOR) + unset(SDL_TTF_VERSION_PATCH) +endif() + set(SDL_TTF_LIBRARIES ${SDL_TTF_LIBRARY}) set(SDL_TTF_INCLUDE_DIRS ${SDL_TTF_INCLUDE_DIR}) include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL_ttf - REQUIRED_VARS SDL_TTF_LIBRARIES SDL_TTF_INCLUDE_DIRS) + REQUIRED_VARS SDL_TTF_LIBRARIES SDL_TTF_INCLUDE_DIRS + VERSION_VAR SDL_TTF_VERSION_STRING) # for backward compatiblity set(SDLTTF_LIBRARY ${SDL_TTF_LIBRARIES}) |