Don't install gtest if building from source

Co-authored-by: Paul Taylor <paul.e.taylor@me.com>
dmlc · May 4, 2023 · d160ee9 · d160ee9
1 parent 2566b4d
commit d160ee9
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -101,6 +101,10 @@ foreach(lib ${TREELITE_TARGETS})
 endforeach()
 
 # Export install targets
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+  # Include CPack only if the current project is top level.
+  include(CPack)
+endif()
 include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)
 set(INSTALL_TARGETS ${TREELITE_TARGETS}

diff --git a/cmake/ExternalLibs.cmake b/cmake/ExternalLibs.cmake
@@ -50,5 +50,9 @@ if(BUILD_CPP_TEST)
     FetchContent_MakeAvailable(googletest)
     add_library(GTest::GTest ALIAS gtest)
     add_library(GTest::gmock ALIAS gmock)
+    if(IS_DIRECTORY "${googletest_SOURCE_DIR}")
+      # Do not install gtest
+      set_property(DIRECTORY ${googletest_SOURCE_DIR} PROPERTY EXCLUDE_FROM_ALL YES)
+    endif()
   endif()
 endif()