mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-03-01 04:08:46 -06:00
Code Issues Packages Projects Releases Wiki Activity

cmMakefile: store the number of last matches in a CMake var

Browse Source 
With PushScope and PopScope, keeping track of another bit of data for
each scope isn't easy. Instead, store it as another CMake variable so it
gets implicitly tracked along with everything else.

This works in a revert of commit
7d674b5f0b.
This commit is contained in:
Ben Boeckel
2014-12-01 10:51:49 -05:00
parent 7878d06189
commit ceecd7902f
8 changed files with 83 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Help/variable/CMAKE_MATCH_COUNT.rst Normal file
View File

@@ -0,0 +1,8 @@
CMAKE_MATCH_COUNT
-----------------
The number of matches with the last regular expression.
When a regular expression match is used, CMake fills in ``CMAKE_MATCH_<n>``
variables with the match contents. The ``CMAKE_MATCH_COUNT`` variable holds
the number of match expressions when these are filled.