diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2017-09-07 18:09:44 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-09-07 18:09:44 +0200 |
commit | e2ba7fa123213fcc5673119b8d993d7967a1fb24 (patch) | |
tree | 22b545150af90ec2831a2665afbac9b19828e65f /build2/b.cxx | |
parent | d01c30fa81a849ea7545b8235656eb1dcbba877b (diff) |
Implement {c,cxx}.guess modules
These can be loaded before {c,cxx} to guess the compiler. Based on this
information we can then choose the standard, experimental features, etc.
For example:
using cxx.guess
if ($cxx.id == 'clang')
cxx.features.modules = false
cxx.std = experimental
using cxx
Diffstat (limited to 'build2/b.cxx')
-rw-r--r-- | build2/b.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/build2/b.cxx b/build2/b.cxx index 95bf876..0520bd8 100644 --- a/build2/b.cxx +++ b/build2/b.cxx @@ -333,9 +333,11 @@ main (int argc, char* argv[]) bm["cc.config"] = mf {nullptr, &cc::config_init}; bm["cc"] = mf {nullptr, &cc::init}; + bm["c.guess"] = mf {nullptr, &c::guess_init}; bm["c.config"] = mf {nullptr, &c::config_init}; bm["c"] = mf {nullptr, &c::init}; + bm["cxx.guess"] = mf {nullptr, &cxx::guess_init}; bm["cxx.config"] = mf {nullptr, &cxx::config_init}; bm["cxx"] = mf {nullptr, &cxx::init}; |