diff options
Diffstat (limited to 'docs/examples')
| -rw-r--r-- | docs/examples/CMakeLists.txt | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/docs/examples/CMakeLists.txt b/docs/examples/CMakeLists.txt index f69445fbf..cb1d98389 100644 --- a/docs/examples/CMakeLists.txt +++ b/docs/examples/CMakeLists.txt @@ -28,10 +28,40 @@ add_custom_target(curl-examples) curl_transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake") include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake") -foreach(_target IN LISTS check_PROGRAMS) +set(_all_canary "") +set(_all "all") +foreach(_target IN LISTS check_PROGRAMS _all) # keep '_all' last set(_target_name "curl-example-${_target}") - add_executable(${_target_name} EXCLUDE_FROM_ALL "${_target}.c") - add_dependencies(curl-examples ${_target_name}) + if(_target STREQUAL "all") + if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.12) + set(_examples_c "${check_PROGRAMS}") + list(TRANSFORM _examples_c APPEND ".c") + add_library(${_target_name} OBJECT EXCLUDE_FROM_ALL ${_examples_c}) + if(MSVC AND NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") + # CMake generates a static library for the OBJECT target. Silence these 'lib.exe' warnings: + # warning LNK4006: main already defined in ....obj; second definition ignored + # warning LNK4221: This object file does not define any previously undefined public symbols, + # so it will not be used by any link operation that consumes this library + if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.13) + set_target_properties(${_target_name} PROPERTIES STATIC_LIBRARY_OPTIONS "-ignore:4006;-ignore:4221") + else() + set_target_properties(${_target_name} PROPERTIES STATIC_LIBRARY_FLAGS "-ignore:4006 -ignore:4221") + endif() + endif() + else() + set(_examples_c "") + foreach(_src IN LISTS check_PROGRAMS) + list(APPEND _examples_c "${_src}.c") + endforeach() + add_library(${_target_name} STATIC EXCLUDE_FROM_ALL ${_examples_c}) + endif() + add_custom_target(curl-examples-build) # Special target to compile all tests quickly and build a single test to probe linkage + add_dependencies(curl-examples-build ${_target_name} ${_all_canary}) # Include a full build of a single test + else() + set(_all_canary ${_target_name}) # Save the last test for the curl-examples-build target + add_executable(${_target_name} EXCLUDE_FROM_ALL "${_target}.c") + add_dependencies(curl-examples ${_target_name}) + endif() target_link_libraries(${_target_name} ${LIB_SELECTED} ${CURL_NETWORK_AND_TIME_LIBS}) target_compile_definitions(${_target_name} PRIVATE "CURL_NO_OLDIES" "$<$<BOOL:${WIN32}>:WIN32_LEAN_AND_MEAN>" "$<$<BOOL:${MSVC}>:_CRT_SECURE_NO_DEPRECATE>") |