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| author | Robert Maynard <robert.maynard@kitware.com> | 2018-07-10 17:56:15 (GMT) |
|---|---|---|
| committer | Robert Maynard <robert.maynard@kitware.com> | 2018-07-10 17:56:15 (GMT) |
| commit | f8a7cf85ad7ff9ed01987d5845dad46c395ac4fa (patch) | |
| tree | 10f8144038e8f64907c5b9f2189a79d97e742f0c /Tests/RunCMake/option | |
| parent | 2a5f5c0e316d415e1b8207348b34761d34f191ae (diff) | |
| download | CMake-f8a7cf85ad7ff9ed01987d5845dad46c395ac4fa.zip CMake-f8a7cf85ad7ff9ed01987d5845dad46c395ac4fa.tar.gz CMake-f8a7cf85ad7ff9ed01987d5845dad46c395ac4fa.tar.bz2 | |
option: No CMP077 warnings when both cache and local variable exists
Previously we would warn when the local and cache version of a variable
exists, but this use case doesn't need a warning as it maintains backwards
compatibility.
Diffstat (limited to 'Tests/RunCMake/option')
| -rw-r--r-- | Tests/RunCMake/option/CMP0077-SECOND-PASS.cmake | 14 | ||||
| -rw-r--r-- | Tests/RunCMake/option/RunCMakeTest.cmake | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/Tests/RunCMake/option/CMP0077-SECOND-PASS.cmake b/Tests/RunCMake/option/CMP0077-SECOND-PASS.cmake new file mode 100644 index 0000000..f62a853 --- /dev/null +++ b/Tests/RunCMake/option/CMP0077-SECOND-PASS.cmake @@ -0,0 +1,14 @@ + +#Verify that when both a cache and local version of a value exist that CMake +#doesn't produce a CMP0077 warning and that we get the expected values. +option(OPT_LOCAL_VAR "TEST_VAR" ON) +set(OPT_LOCAL_VAR FALSE) +option(OPT_LOCAL_VAR "TEST_VAR" ON) +if(OPT_LOCAL_VAR) + message(FATAL_ERROR "option improperly set a cache variable that already exists") +endif() + +get_property(_exists_in_cache CACHE OPT_LOCAL_VAR PROPERTY VALUE SET) +if(NOT _exists_in_cache) + message(FATAL_ERROR "value should exist in cache") +endif() diff --git a/Tests/RunCMake/option/RunCMakeTest.cmake b/Tests/RunCMake/option/RunCMakeTest.cmake index 0501624..979afa1 100644 --- a/Tests/RunCMake/option/RunCMakeTest.cmake +++ b/Tests/RunCMake/option/RunCMakeTest.cmake @@ -3,3 +3,4 @@ include(RunCMake) run_cmake(CMP0077-OLD) run_cmake(CMP0077-NEW) run_cmake(CMP0077-WARN) +run_cmake(CMP0077-SECOND-PASS) |