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| author | Sebastian Holtermann <sebholt@xwmw.org> | 2019-09-13 15:17:24 +0200 |
|---|---|---|
| committer | Sebastian Holtermann <sebholt@xwmw.org> | 2019-09-16 18:18:48 +0200 |
| commit | d018d27c101869e4e2449f938df89d4f97c5b73c (patch) | |
| tree | 11778bf70bbbaad961178c5adccb1a090390a10c /Modules/CMakeGenericSystem.cmake | |
| parent | 77983c814725317e990315be8bc8d5b93fa6ffbd (diff) | |
| download | cmake-d018d27c101869e4e2449f938df89d4f97c5b73c.tar.gz | |
Autogen: Add moc path prefix generation (AUTOMOC_PATH_PREFIX)
The new `AUTOMOC_PATH_PREFIX` boolean target property enables automatic
generation of the path prefix `-p` option for `moc`.
`AUTOMOC_PATH_PREFIX` is initialized from the variable
`CMAKE_AUTOMOC_PATH_PREFIX`, which is ON by default.
When `AUTOMOC_PATH_PREFIX` is enabled, CMake tests if a `moc`ed header file is
in one of the include directories. If so, then the `-p` option, with the
relative path of the header parent directory to the respective include
directory, is added to the `moc` command. If the header file is not in an
include directory, the `-p` option is omitted.
Closes: #18815 "AUTOMOC: generated files include full relative path,
breaking certain reproducible builds"
Diffstat (limited to 'Modules/CMakeGenericSystem.cmake')
| -rw-r--r-- | Modules/CMakeGenericSystem.cmake | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CMakeGenericSystem.cmake b/Modules/CMakeGenericSystem.cmake index ddfc7bd230..77d8cfd4fc 100644 --- a/Modules/CMakeGenericSystem.cmake +++ b/Modules/CMakeGenericSystem.cmake @@ -26,6 +26,7 @@ set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" ".a") set(CMAKE_AUTOGEN_ORIGIN_DEPENDS ON) set(CMAKE_AUTOMOC_COMPILER_PREDEFINES ON) +set(CMAKE_AUTOMOC_PATH_PREFIX ON) set(CMAKE_AUTOMOC_MACRO_NAMES "Q_OBJECT" "Q_GADGET" "Q_NAMESPACE") # basically all general purpose OSs support shared libs |