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| author | Brad King <brad.king@kitware.com> | 2009-08-03 17:37:36 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2009-08-03 17:37:36 (GMT) |
| commit | 73de2362ddfcef151709e2162c0e384623da8890 (patch) | |
| tree | 99c6a15307d8be45792c194ab8cbab0ea3585936 /Tests/TryCompile | |
| parent | 1a159bbf331104fe680d3f37b703916a910a69f9 (diff) | |
| download | CMake-73de2362ddfcef151709e2162c0e384623da8890.zip CMake-73de2362ddfcef151709e2162c0e384623da8890.tar.gz CMake-73de2362ddfcef151709e2162c0e384623da8890.tar.bz2 | |
Fix recursive try_compile calls
When building an entire source tree with try_compile instead of just a
single source file, it is possible that the CMakeLists.txt file in the
try-compiled project invokes try_compile. This commit fixes propagation
of language-initialization results from the outer-most project into any
number of try-compile levels.
Diffstat (limited to 'Tests/TryCompile')
| -rw-r--r-- | Tests/TryCompile/Inner/CMakeLists.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Tests/TryCompile/Inner/CMakeLists.txt b/Tests/TryCompile/Inner/CMakeLists.txt index b604426..41b94ae 100644 --- a/Tests/TryCompile/Inner/CMakeLists.txt +++ b/Tests/TryCompile/Inner/CMakeLists.txt @@ -1,4 +1,13 @@ cmake_minimum_required(VERSION 2.6) project(TryCompileInner C) +try_compile(SHOULD_PASS + ${TryCompileInner_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp + ${TryCompileInner_SOURCE_DIR}/../pass.c + OUTPUT_VARIABLE TRY_OUT + ) +if(NOT SHOULD_PASS) + message(FATAL_ERROR "Inner try-compile SHOULD_PASS failed!") +endif() + add_executable(inner ../pass.c) |