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Diffstat (limited to 'Tests/LinkStatic/CMakeLists.txt')
| -rw-r--r-- | Tests/LinkStatic/CMakeLists.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Tests/LinkStatic/CMakeLists.txt b/Tests/LinkStatic/CMakeLists.txt new file mode 100644 index 0000000..2062c43 --- /dev/null +++ b/Tests/LinkStatic/CMakeLists.txt @@ -0,0 +1,27 @@ +cmake_minimum_required(VERSION 2.8.4.20110303 FATAL_ERROR) +project(LinkStatic C) + +if(NOT "${CMAKE_C_COMPILER_ID}" MATCHES "^(GNU)$") + message(FATAL_ERROR "This test works only with the GNU compiler!") +endif() + +find_library(MATH_LIBRARY NAMES libm.a) +if(MATH_LIBRARY) + get_filename_component(MATH_LIB_DIR ${MATH_LIBRARY} PATH) + link_directories(${MATH_LIB_DIR}) + # Name the library both with a full path and as "-lm" to + # activate the link type switching code for both cases. + # If the second one links shared then the link will fail. + set(MATH_LIBRARIES ${MATH_LIBRARY} -lm) +else() + message(FATAL_ERROR "Cannot find libm.a needed for this test") +endif() + +add_executable(LinkStatic LinkStatic.c) +target_link_libraries(LinkStatic ${MATH_LIBRARIES}) + +# Enable static linking. +set(LinkStatic_FLAG "-static" CACHE STRING "Flag to link statically") +set_property(TARGET LinkStatic PROPERTY LINK_FLAGS "${LinkStatic_FLAG}") +set_property(TARGET LinkStatic PROPERTY LINK_SEARCH_START_STATIC 1) +#set_property(TARGET LinkStatic PROPERTY LINK_SEARCH_END_STATIC 1) # insufficient |