diff options
| author |  Gil <mcg@google.com> | 2018-07-10 07:57:54 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2018-07-10 07:57:54 -0700 |
| commit | 50cbfab391f50efd2f2270f24c3ca2e48e039510 (patch) | |
| tree | eebcba9137567c219b1bd5e939d84057e0e66a2e /cmake/external/zlib.cmake | |
| parent | 954e4d5df13b14aee9c1112db67a23729d12acfd (diff) | |
Reorganize cmake dependencies (#1508)
* Add cmake dependencies where required
... instead of relying on a topological sort in the top-level
CMakeLists.txt.
* Add early exits to external project builds
Diffstat (limited to 'cmake/external/zlib.cmake')
| -rw-r--r-- | cmake/external/zlib.cmake | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/cmake/external/zlib.cmake b/cmake/external/zlib.cmake index a90a511..3206f77 100644 --- a/cmake/external/zlib.cmake +++ b/cmake/external/zlib.cmake @@ -14,27 +14,31 @@ include(ExternalProject) +if(TARGET zlib) + return() +endif() + # Use a system- or user-supplied zlib if available find_package(ZLIB) if(ZLIB_FOUND) add_custom_target(zlib) + return() +endif() -else() - ExternalProject_Add( - zlib +ExternalProject_Add( + zlib - DOWNLOAD_DIR ${FIREBASE_DOWNLOAD_DIR} - DOWNLOAD_NAME zlib-v1.2.11.tar.gz - URL https://github.com/madler/zlib/archive/v1.2.11.tar.gz - URL_HASH SHA256=629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff + DOWNLOAD_DIR ${FIREBASE_DOWNLOAD_DIR} + DOWNLOAD_NAME zlib-v1.2.11.tar.gz + URL https://github.com/madler/zlib/archive/v1.2.11.tar.gz + URL_HASH SHA256=629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff - PREFIX ${PROJECT_BINARY_DIR}/external/zlib + PREFIX ${PROJECT_BINARY_DIR}/external/zlib - CMAKE_ARGS - -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE} - -DCMAKE_INSTALL_PREFIX:STRING=${FIREBASE_INSTALL_DIR} - -DBUILD_SHARED_LIBS:BOOL=OFF + CMAKE_ARGS + -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE} + -DCMAKE_INSTALL_PREFIX:STRING=${FIREBASE_INSTALL_DIR} + -DBUILD_SHARED_LIBS:BOOL=OFF - TEST_COMMAND "" - ) -endif() + TEST_COMMAND "" +) |