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| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-11-10 20:41:51 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-11-10 20:41:51 +0200 |
| commit | 99dfd1924b8a7bb5bdd0df132416ff8de6c382fa (patch) | |
| tree | bfd6ed215d58064d03201315659bda0dbe49ac04 /build2/version/init.cxx | |
| parent | becd974d4502f440c3071764c1d219c88caff286 (diff) | |
Relax substitution requirements, add alternative symbol in version .in support
Give this (legacy) version.h.in:
Can now do:
h{version}: in{version} file{$src_root/manifest}
h{version}: in.symbol = '@'
h{version}: FOO = $project.version
Diffstat (limited to 'build2/version/init.cxx')
| -rw-r--r-- | build2/version/init.cxx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/build2/version/init.cxx b/build2/version/init.cxx index 7d08642..c0ce4cd 100644 --- a/build2/version/init.cxx +++ b/build2/version/init.cxx @@ -272,6 +272,16 @@ namespace build2 } } + // Enter variables. Note: some overridable, some not. + // + auto& vp (var_pool.rw (rs)); + + // Alternative variable substitution symbols. + // + // @@ Note: should be moved to the 'in' module once we have it. + // + m.in_symbol = &vp.insert<string> ("in.symbol"); + // Register rules. // { |