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| author | Brad King <brad.king@kitware.com> | 2019-01-21 15:07:20 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-01-21 16:14:08 (GMT) |
| commit | 8c5221fb1fad10518c8ef7901a686a9a816baf0e (patch) | |
| tree | 591720b79c11e4e8f6e8c4493146713093ba01d5 /Source/cmCoreTryCompile.cxx | |
| parent | 15ad8300621eaf9fe23cda30368f90b420505d43 (diff) | |
| download | CMake-8c5221fb1fad10518c8ef7901a686a9a816baf0e.zip CMake-8c5221fb1fad10518c8ef7901a686a9a816baf0e.tar.gz CMake-8c5221fb1fad10518c8ef7901a686a9a816baf0e.tar.bz2 | |
try_compile: Preserve special characters in COMPILE_DEFINITIONS
When generating the `CMakeLists.txt` file, we pass the values given
to our `COMPILE_DEFINITIONS` option in an `add_definitions` call.
Pass them as bracket arguments to preserve special characters
like `#`.
Diffstat (limited to 'Source/cmCoreTryCompile.cxx')
| -rw-r--r-- | Source/cmCoreTryCompile.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmCoreTryCompile.cxx b/Source/cmCoreTryCompile.cxx index 137b25f..ef250d7 100644 --- a/Source/cmCoreTryCompile.cxx +++ b/Source/cmCoreTryCompile.cxx @@ -599,7 +599,9 @@ int cmCoreTryCompile::TryCompileCode(std::vector<std::string> const& argv, fprintf(fout, "link_directories(${LINK_DIRECTORIES})\n"); // handle any compile flags we need to pass on if (!compileDefs.empty()) { - fprintf(fout, "add_definitions(%s)\n", cmJoin(compileDefs, " ").c_str()); + // Pass using bracket arguments to preserve content. + fprintf(fout, "add_definitions([==[%s]==])\n", + cmJoin(compileDefs, "]==] [==[").c_str()); } /* Use a random file name to avoid rapid creation and deletion |