diff options
| author | Robert Goulet <robert.goulet@autodesk.com> | 2015-08-14 20:35:58 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-08-20 13:56:45 (GMT) |
| commit | 3c37d2642d9000a2d01bc46ad0ea74a741bdb658 (patch) | |
| tree | c1bb63b2a35fbb0de0691c88e1c4535cee6d0f4e /Tests/RunCMake | |
| parent | a38ea312c02eec6e4ee61015f70920999bf79ff9 (diff) | |
| download | CMake-3c37d2642d9000a2d01bc46ad0ea74a741bdb658.zip CMake-3c37d2642d9000a2d01bc46ad0ea74a741bdb658.tar.gz CMake-3c37d2642d9000a2d01bc46ad0ea74a741bdb658.tar.bz2 | |
cmGeneratorTarget: Avoid recursion in GetOutputName method
Since support for generator expressions was added to OUTPUT_NAME it is
possible for project code to cause recursion in this method by using a
$<TARGET_FILE> genex. Detect and reject such cases.
Diffstat (limited to 'Tests/RunCMake')
5 files changed, 10 insertions, 0 deletions
diff --git a/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-result.txt b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-stderr.txt b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-stderr.txt new file mode 100644 index 0000000..bf592e7 --- /dev/null +++ b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at OUTPUT_NAME-recursion.cmake:[0-9]+ \(add_executable\): + Target 'empty1' OUTPUT_NAME depends on itself. +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\) diff --git a/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion.cmake b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion.cmake new file mode 100644 index 0000000..5cb8050 --- /dev/null +++ b/Tests/RunCMake/GeneratorExpression/OUTPUT_NAME-recursion.cmake @@ -0,0 +1,3 @@ +enable_language(C) +add_executable(empty1 empty.c) +set_property(TARGET empty1 PROPERTY OUTPUT_NAME $<TARGET_FILE_NAME:empty1>) diff --git a/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake b/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake index 21fc851..0679024 100644 --- a/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake +++ b/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake @@ -26,6 +26,7 @@ run_cmake(COMPILE_LANGUAGE-add_library) run_cmake(COMPILE_LANGUAGE-add_test) run_cmake(COMPILE_LANGUAGE-unknown-lang) run_cmake(TARGET_FILE-recursion) +run_cmake(OUTPUT_NAME-recursion) run_cmake(ImportedTarget-TARGET_PDB_FILE) if(LINKER_SUPPORTS_PDB) diff --git a/Tests/RunCMake/GeneratorExpression/TARGET_FILE-recursion.cmake b/Tests/RunCMake/GeneratorExpression/TARGET_FILE-recursion.cmake index 7633be1..e780103 100644 --- a/Tests/RunCMake/GeneratorExpression/TARGET_FILE-recursion.cmake +++ b/Tests/RunCMake/GeneratorExpression/TARGET_FILE-recursion.cmake @@ -1,3 +1,4 @@ enable_language(C) add_executable(empty1 empty.c) +set_property(TARGET empty1 PROPERTY OUTPUT_NAME $<TARGET_FILE_NAME:empty1>) set_property(TARGET empty1 PROPERTY RUNTIME_OUTPUT_DIRECTORY $<TARGET_FILE_DIR:empty1>) |