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| author | Michael Scott <michael.scott250@gmail.com> | 2015-09-01 19:41:27 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-09-02 15:35:43 (GMT) |
| commit | 11097f52311f5605c545e9ca4a25ee03a811d523 (patch) | |
| tree | 5186a9365a33ae0b92cab6cdfdc3dede7304f639 | |
| parent | 72c11e590273d100c49f472afc3a7569b233ff00 (diff) | |
| download | CMake-11097f52311f5605c545e9ca4a25ee03a811d523.zip CMake-11097f52311f5605c545e9ca4a25ee03a811d523.tar.gz CMake-11097f52311f5605c545e9ca4a25ee03a811d523.tar.bz2 | |
FindZLIB: Find debug and release variants separately
Provide each variant in ZLIB_LIBRARIES and ZLIB::ZLIB imported location
properties when one is found, while maintaining support for manually
setting the library via ZLIB_LIBRARY.
| -rw-r--r-- | Help/release/dev/FindZLIB-per-config.rst | 5 | ||||
| -rw-r--r-- | Modules/FindZLIB.cmake | 45 |
2 files changed, 45 insertions, 5 deletions
diff --git a/Help/release/dev/FindZLIB-per-config.rst b/Help/release/dev/FindZLIB-per-config.rst new file mode 100644 index 0000000..97fd6ef --- /dev/null +++ b/Help/release/dev/FindZLIB-per-config.rst @@ -0,0 +1,5 @@ +FindZLIB-per-config +------------------- + +* The :module:`FindZLIB` module learned to search separately for + debug and release variants. diff --git a/Modules/FindZLIB.cmake b/Modules/FindZLIB.cmake index d4a27d5..a57f450 100644 --- a/Modules/FindZLIB.cmake +++ b/Modules/FindZLIB.cmake @@ -74,14 +74,28 @@ set(_ZLIB_SEARCH_NORMAL ) list(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_NORMAL) -set(ZLIB_NAMES z zlib zdll zlib1 zlibd zlibd1) +set(ZLIB_NAMES z zlib zdll zlib1) +set(ZLIB_NAMES_DEBUG zlibd zlibd1) # Try each search configuration. foreach(search ${_ZLIB_SEARCHES}) - find_path(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include) - find_library(ZLIB_LIBRARY NAMES ${ZLIB_NAMES} ${${search}} PATH_SUFFIXES lib) + find_path(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include) endforeach() +# Allow ZLIB_LIBRARY to be set manually, as the location of the zlib library +if(NOT ZLIB_LIBRARY) + foreach(search ${_ZLIB_SEARCHES}) + find_library(ZLIB_LIBRARY_RELEASE NAMES ${ZLIB_NAMES} ${${search}} PATH_SUFFIXES lib) + find_library(ZLIB_LIBRARY_DEBUG NAMES ${ZLIB_NAMES_DEBUG} ${${search}} PATH_SUFFIXES lib) + endforeach() + + include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) + select_library_configurations(ZLIB) +endif() + +unset(ZLIB_NAMES) +unset(ZLIB_NAMES_DEBUG) + mark_as_advanced(ZLIB_LIBRARY ZLIB_INCLUDE_DIR) if(ZLIB_INCLUDE_DIR AND EXISTS "${ZLIB_INCLUDE_DIR}/zlib.h") @@ -112,12 +126,33 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_D if(ZLIB_FOUND) set(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR}) - set(ZLIB_LIBRARIES ${ZLIB_LIBRARY}) + + if(NOT ZLIB_LIBRARIES) + set(ZLIB_LIBRARIES ${ZLIB_LIBRARY}) + endif() if(NOT TARGET ZLIB::ZLIB) add_library(ZLIB::ZLIB UNKNOWN IMPORTED) set_target_properties(ZLIB::ZLIB PROPERTIES - IMPORTED_LOCATION "${ZLIB_LIBRARY}" INTERFACE_INCLUDE_DIRECTORIES "${ZLIB_INCLUDE_DIRS}") + + if(ZLIB_LIBRARY_RELEASE) + set_property(TARGET ZLIB::ZLIB APPEND PROPERTY + IMPORTED_CONFIGURATIONS RELEASE) + set_target_properties(ZLIB::ZLIB PROPERTIES + IMPORTED_LOCATION_RELEASE "${ZLIB_LIBRARY_RELEASE}") + endif() + + if(ZLIB_LIBRARY_DEBUG) + set_property(TARGET ZLIB::ZLIB APPEND PROPERTY + IMPORTED_CONFIGURATIONS DEBUG) + set_target_properties(ZLIB::ZLIB PROPERTIES + IMPORTED_LOCATION_DEBUG "${ZLIB_LIBRARY_DEBUG}") + endif() + + if(NOT ZLIB_LIBRARY_RELEASE AND NOT ZLIB_LIBRARY_DEBUG) + set_property(TARGET ZLIB::ZLIB APPEND PROPERTY + IMPORTED_LOCATION "${ZLIB_LIBRARY}") + endif() endif() endif() |