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| author | Marc Chevrier <marc.chevrier@sap.com> | 2017-11-30 14:06:21 (GMT) |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@sap.com> | 2017-12-05 13:47:39 (GMT) |
| commit | 9432f686e62082045f53bd0ec8f8911966476df1 (patch) | |
| tree | 9e03e1ae0c08fa693fbfb741b763d45c78b5feef /Help | |
| parent | d06b8264212c893b5da8d7499328eb403aaaad37 (diff) | |
| download | CMake-9432f686e62082045f53bd0ec8f8911966476df1.zip CMake-9432f686e62082045f53bd0ec8f8911966476df1.tar.gz CMake-9432f686e62082045f53bd0ec8f8911966476df1.tar.bz2 | |
Add generator expression support to per-source COMPILE_DEFINITIONS
This allows users to specify different genex-based compile definitions for each file in a target.
Fixes: #17508
Diffstat (limited to 'Help')
| -rw-r--r-- | Help/prop_sf/COMPILE_DEFINITIONS.rst | 10 | ||||
| -rw-r--r-- | Help/release/dev/src-COMPILE_DEFINITIONS-genex.rst | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/Help/prop_sf/COMPILE_DEFINITIONS.rst b/Help/prop_sf/COMPILE_DEFINITIONS.rst index 1626825..8d2108c 100644 --- a/Help/prop_sf/COMPILE_DEFINITIONS.rst +++ b/Help/prop_sf/COMPILE_DEFINITIONS.rst @@ -17,3 +17,13 @@ by the native build tool. Xcode does not support per-configuration definitions on source files. .. include:: /include/COMPILE_DEFINITIONS_DISCLAIMER.txt + +Contents of ``COMPILE_DEFINITIONS`` may use "generator expressions" +with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)` +manual for available expressions. However, :generator:`Xcode` +does not support per-config per-source settings, so expressions +that depend on the build configuration are not allowed with that +generator. + +Generator expressions should be preferred instead of setting the alternative per-configuration +property. diff --git a/Help/release/dev/src-COMPILE_DEFINITIONS-genex.rst b/Help/release/dev/src-COMPILE_DEFINITIONS-genex.rst new file mode 100644 index 0000000..892344f --- /dev/null +++ b/Help/release/dev/src-COMPILE_DEFINITIONS-genex.rst @@ -0,0 +1,5 @@ +src-COMPILE_DEFINITIONS-genex +----------------------------- + +* The :prop_sf:`COMPILE_DEFINITIONS` source file property learned to support + :manual:`generator expressions <cmake-generator-expressions(7)>`. |