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author | ennewalker <ennewalker@c06c8d41-db1a-0410-9941-cceddc491573> | 2009-01-04 21:50:38 +0000 |
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committer | ennewalker <ennewalker@c06c8d41-db1a-0410-9941-cceddc491573> | 2009-01-04 21:50:38 +0000 |
commit | 7cc832b8f95c4ac6f515aa3933c59116db04f6b6 (patch) | |
tree | a2293dae64bd9bb20280c515892e9d532852cd5e /crawl-ref/source/version.h | |
parent | 78157d2c33942869fda1336b155a2ed097a82050 (diff) | |
download | crawl-ref-7cc832b8f95c4ac6f515aa3933c59116db04f6b6.tar.gz crawl-ref-7cc832b8f95c4ac6f515aa3933c59116db04f6b6.zip |
Addition of REVISION() macro for tracking SVN revision.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8213 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/version.h')
-rw-r--r-- | crawl-ref/source/version.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/crawl-ref/source/version.h b/crawl-ref/source/version.h index 73a776ac35..716a153222 100644 --- a/crawl-ref/source/version.h +++ b/crawl-ref/source/version.h @@ -53,4 +53,22 @@ #define VERSION_DETAIL BUILD_DATE #endif +// Returns the largest SVN revision number that a source file has been updated +// to. This is not perfectly accurate, but should be good enough for save +// files, as breaking a save almost always involves changing a source file. +int svn_revision(); + +class check_revision +{ +public: + check_revision(int rev); + static int max_rev; +}; + +// This macro is meant to be used once per source file, e.g. "REVISION($Rev$);" +// It can't be put in header files, as there's no way to generate a unique +// object name across includes. Blame the lack of cross-platform __COUNTER__. +//#define REVISION(rev) static check_revision check_this_source_file_revision(rev) +#define REVISION(rev) + #endif |