| include(RunCMake) |
| |
| # Isolate test cases from the caller's environment. |
| if(DEFINED ENV{CFLAGS}) |
| string(REGEX REPLACE "-Werror[^ ]*" "" cflags "$ENV{CFLAGS}") |
| set(ENV{CFLAGS} "${cflags}") |
| endif() |
| if(DEFINED ENV{LDFLAGS}) |
| string(REGEX REPLACE "-Wl,--fatal-warnings[^ ]*" "" ldflags "$ENV{LDFLAGS}") |
| set(ENV{LDFLAGS} "${ldflags}") |
| endif() |
| |
| run_cmake(BadValue) |
| |
| function(run_link_warn test) |
| set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${test}-build) |
| set(RunCMake_TEST_OUTPUT_MERGE 1) |
| run_cmake_with_options(${test} ${ARGN}) |
| set(RunCMake_TEST_NO_CLEAN 1) |
| if(ARGN MATCHES "--link-no-warning-as-error") |
| # Cause the build system to re-run CMake to verify that this option is preserved. |
| run_cmake_command(${test}-Touch ${CMAKE_COMMAND} -E touch_nocreate CMakeCache.txt) |
| endif() |
| run_cmake_command(${test}-Build ${CMAKE_COMMAND} --build . --verbose) |
| endfunction() |
| |
| run_link_warn(WarnErrorOn1) |
| run_link_warn(WarnErrorOn2) |
| run_link_warn(WarnErrorOn3) |
| run_link_warn(WarnErrorOn4) |
| run_link_warn(WarnErrorOff1) |
| run_link_warn(WarnErrorOff2) |
| run_link_warn(WarnErrorOnIgnore "--link-no-warning-as-error") |
