diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2019-04-11 20:03:25 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2019-04-11 20:03:25 +0200 |
| commit | c17323cb691abadf54487993407f862a1a6298bc (patch) | |
| tree | 4b566813a5937991b24a52ca87aad8ccd1f7c5da /build2 | |
| parent | cb8ac8e4b8c1fd9684f43fa5916f73d494ed817f (diff) | |
Only enable MSVC /permissive- in experimental mode
Currently this flag tends to trigger too many compiler bugs.
Diffstat (limited to 'build2')
| -rw-r--r-- | build2/cxx/init.cxx | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/build2/cxx/init.cxx b/build2/cxx/init.cxx index d32012c..aca1fb8 100644 --- a/build2/cxx/init.cxx +++ b/build2/cxx/init.cxx @@ -146,12 +146,6 @@ namespace build2 if (!o.empty ()) r.push_back (move (o)); - // Starting with 15.5 (19.12) Visual Studio-created projects default - // to the strict mode. - // - if (mj > 19 || (mj == 19 && mi >= 12)) - r.push_back ("/permissive-"); - break; } case compiler_class::gcc: @@ -247,6 +241,24 @@ namespace build2 if (experimental) { + switch (ct) + { + case compiler_type::msvc: + { + // Starting with 15.5 (19.12) Visual Studio-created projects + // default to the strict mode. However, this flag currently tends + // to trigger too many compiler bugs. So for now we leave it + // to the experimenters to enjoy. + // + if (mj > 19 || (mj == 19 && mi >= 12)) + r.push_back ("/permissive-"); + + break; + } + default: + break; + } + // Unless disabled by the user, try to enable C++ modules. Here we use // a tri-state: // |