diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2019-10-21 15:50:38 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2019-10-21 15:50:38 +0200 |
| commit | f2ff3a70fdbe72939dbe55e3ac51949bd00c297c (patch) | |
| tree | 3e0eb7f6e2fd9ea42e35b14517cf0ebbd90017e9 | |
| parent | babc3f9ddacfd7d8d39ab72e3f134a4978adbfe1 (diff) | |
Build thin archives for utility libraries if using llvm-lib
| -rw-r--r-- | libbuild2/cc/link-rule.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libbuild2/cc/link-rule.cxx b/libbuild2/cc/link-rule.cxx index 16a4ce7..71d609d 100644 --- a/libbuild2/cc/link-rule.cxx +++ b/libbuild2/cc/link-rule.cxx @@ -2188,6 +2188,19 @@ namespace build2 // Add /MACHINE. // args.push_back (msvc_machine (cast<string> (rs[x_target_cpu]))); + + // For utility libraries use thin archives if possible. + // + // LLVM's lib replacement had the /LLVMLIBTHIN option at least from + // version 3.8 so we will assume always. + // + if (lt.utility) + { + const string& id (cast<string> (rs["bin.ar.id"])); + + if (id == "msvc-llvm") + args.push_back ("/LLVMLIBTHIN"); + } } else { |