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| author | makise-homura <akemi_homura@kurisa.ch> | 2022-07-01 16:22:59 (GMT) |
|---|---|---|
| committer | makise-homura <akemi_homura@kurisa.ch> | 2022-07-01 16:22:59 (GMT) |
| commit | bcdac84961698264edb25f391cfa95e00c2d7d63 (patch) | |
| tree | d809c8d935ac25d1caaefae8a78dabc062450661 /Tests/RunCMake/FindPkgConfig | |
| parent | f41b2b25a6951212e7745383ca808cb3ff701fd7 (diff) | |
| download | CMake-bcdac84961698264edb25f391cfa95e00c2d7d63.zip CMake-bcdac84961698264edb25f391cfa95e00c2d7d63.tar.gz CMake-bcdac84961698264edb25f391cfa95e00c2d7d63.tar.bz2 | |
Tests/FindPkgConfig: correctly handle broken pkg-config
Older versions of pkg-config (e.g. 0.21 and 0.22) do not
handle correctly spaces in paths specified in .pc files.
It breaks RunCMake.FindPkgConfig test, if CMake is built
inside path containing spaces. In this case, we check if
we're inside such path, and if pkg-config is broken; and
if both are true, test is to be skipped.
Diffstat (limited to 'Tests/RunCMake/FindPkgConfig')
| -rw-r--r-- | Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake index f479dcf..661ae3f 100644 --- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake +++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake @@ -24,6 +24,27 @@ endif() # We need a real pkg-config to run the test for get_variable. find_package(PkgConfig) if (PKG_CONFIG_FOUND) + string(FIND "${CMAKE_CURRENT_BINARY_DIR}" " " IS_SPACES_IN_PATH) + if(IS_SPACES_IN_PATH GREATER -1) + string(REPLACE " " "\\ " ESCAPED_ROOT "${CMAKE_CURRENT_BINARY_DIR}") + file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/test_spaces.pc" " +libdir=${ESCAPED_ROOT} +Name: test_spaces.pc +Version: 0.0 +Description: test spaces +Libs: -L\${libdir} +") + set(PKG_CONFIG_PATH_SAVED "$ENV{PKG_CONFIG_PATH}") + set(ENV{PKG_CONFIG_PATH} "${CMAKE_CURRENT_BINARY_DIR}") + execute_process(COMMAND "${PKG_CONFIG_EXECUTABLE}" --libs test_spaces + ERROR_QUIET COMMAND_ERROR_IS_FATAL ANY + OUTPUT_VARIABLE test_spaces_LIBS) + set(ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH_SAVED}") + string(STRIP "${test_spaces_LIBS}" test_spaces_LIBS_STRIPPED) + if(NOT "${test_spaces_LIBS_STRIPPED}" STREQUAL "-L${ESCAPED_ROOT}") + set(PKG_CONFIG_DONT_SUPPORT_SPACES_IN_PATH TRUE) + endif() + endif() run_cmake(FindPkgConfig_GET_VARIABLE) run_cmake(FindPkgConfig_GET_VARIABLE_PREFIX_PATH) run_cmake(FindPkgConfig_GET_VARIABLE_PKGCONFIG_PATH) @@ -32,5 +53,7 @@ if (PKG_CONFIG_FOUND) run_cmake(FindPkgConfig_VERSION_OPERATORS) run_cmake(FindPkgConfig_GET_MATCHING_MODULE_NAME) run_cmake(FindPkgConfig_empty_target) - run_cmake(FindPkgConfig_LIBRARY_PATH) + if(NOT PKG_CONFIG_DONT_SUPPORT_SPACES_IN_PATH) + run_cmake(FindPkgConfig_LIBRARY_PATH) + endif() endif () |