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| author | Alex Turbov <i.zaufi@gmail.com> | 2018-03-27 01:57:44 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-03-28 12:38:00 (GMT) |
| commit | 7b173a29332af37eb285d8cf5924a44be3a944dd (patch) | |
| tree | 8098211587e62bc39d91f6c0fbe0b03f7c055d8e /Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake | |
| parent | 6792c7787aedc0fb2a32b6ca563917f7447f2e80 (diff) | |
| download | CMake-7b173a29332af37eb285d8cf5924a44be3a944dd.zip CMake-7b173a29332af37eb285d8cf5924a44be3a944dd.tar.gz CMake-7b173a29332af37eb285d8cf5924a44be3a944dd.tar.bz2 | |
genex: Add TARGET_NAME_IF_EXISTS expression
Define `$<TARGET_NAME_IF_EXISTS:tgt>` to mean `tgt` if the target
exists and otherwise an empty string.
Diffstat (limited to 'Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake')
| -rw-r--r-- | Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake b/Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake new file mode 100644 index 0000000..0ce3b1d --- /dev/null +++ b/Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS.cmake @@ -0,0 +1,3 @@ +cmake_policy(SET CMP0070 NEW) +add_custom_target(foo) +file(GENERATE OUTPUT TARGET_NAME_IF_EXISTS-generated.txt CONTENT "$<TARGET_NAME_IF_EXISTS:foo>") |