diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2019-09-18 15:55:22 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2019-09-18 15:55:22 +0200 |
| commit | 04bfd3bf7a71197bdf5f697e323c70e98b857571 (patch) | |
| tree | 11ebe0eed7c6aab5be0cb8ac7cc296c1ee67dea5 /libbuild2/cxx | |
| parent | 8b1a039732458f38015e8b5b11332517391b34e2 (diff) | |
Temporarily force c++17 if using GCC modules branch
The use of 2a-isms in the standard library are breaking things on a regular
basic.
Diffstat (limited to 'libbuild2/cxx')
| -rw-r--r-- | libbuild2/cxx/init.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libbuild2/cxx/init.cxx b/libbuild2/cxx/init.cxx index 24d2cb9..5619397 100644 --- a/libbuild2/cxx/init.cxx +++ b/libbuild2/cxx/init.cxx @@ -296,13 +296,17 @@ namespace build2 // We now use extended/experimental module mapper support which // is currently only available in our c++-modules-ex branch. // But let's allow forcing it to plain c++-modules in case - // things got merged, etc. + // things got merged or the user feels adventurous. // if (mj >= 10 && ci.version.build.find (l ? "c++-modules" : "c++-modules-ex") != string::npos) { + // @@ TMP: currently there are some issues in the c++2a mode. + // + r.back () = "-std=c++17"; + // Currently defines __cpp_modules=201810 which is said to // correspond to p1103 (merged modules). // |