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| author | Brad King <brad.king@kitware.com> | 2020-09-15 17:57:26 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-09-18 17:02:19 (GMT) |
| commit | 832a78be2d11568d80156dabfad4e21d5a05650d (patch) | |
| tree | ddae4ab655cbf146d5ba1373ec4418fd633bb4be /Tests/BuildDepends | |
| parent | ff76c51ec32fb690d3e7d2889f13f03dc8b78b87 (diff) | |
| download | CMake-832a78be2d11568d80156dabfad4e21d5a05650d.zip CMake-832a78be2d11568d80156dabfad4e21d5a05650d.tar.gz CMake-832a78be2d11568d80156dabfad4e21d5a05650d.tar.bz2 | |
Tests: Update BuildDepends test for Xcode "new build system"
Xcode somehow tracks what we're running inside a custom command,
so we cannot prevent it from regenerating the `noregen.h` header
even though we do not declare any dependencies of it.
Diffstat (limited to 'Tests/BuildDepends')
| -rw-r--r-- | Tests/BuildDepends/Project/CMakeLists.txt | 4 | ||||
| -rw-r--r-- | Tests/BuildDepends/Project/bar.cxx | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Tests/BuildDepends/Project/CMakeLists.txt b/Tests/BuildDepends/Project/CMakeLists.txt index 83583c9..c438e1d 100644 --- a/Tests/BuildDepends/Project/CMakeLists.txt +++ b/Tests/BuildDepends/Project/CMakeLists.txt @@ -59,6 +59,10 @@ add_executable(bar bar.cxx ${CMAKE_CURRENT_BINARY_DIR}/noregen.h ) +if(CMAKE_XCODE_BUILD_SYSTEM VERSION_GREATER_EQUAL 12) + target_compile_definitions(bar PRIVATE XCODE_NEW_BUILD_SYSTEM) +endif() + #----------------------------------------------------------------------------- if("${CMAKE_GENERATOR}" MATCHES "Make") # Test the IMPLICIT_DEPENDS feature. diff --git a/Tests/BuildDepends/Project/bar.cxx b/Tests/BuildDepends/Project/bar.cxx index ec7aa65..825d661 100644 --- a/Tests/BuildDepends/Project/bar.cxx +++ b/Tests/BuildDepends/Project/bar.cxx @@ -7,8 +7,14 @@ int main(int argc, char** argv) { /* Make sure the noregen header was not regenerated. */ if (strcmp("foo", noregen_string) != 0) { +#ifdef XCODE_NEW_BUILD_SYSTEM + fprintf(stderr, + "Known limitation: noregen.h was regenerated " + "but we cannot stop Xcode from doing this!\n"); +#else printf("FAILED: noregen.h was regenerated!\n"); return 1; +#endif } /* Print out the string that should have been regenerated. */ |