diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2024-02-26 09:21:47 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2024-02-26 09:21:47 +0200 |
| commit | 82ff2e7df2243b679aadbc6cc120a2b5f7ee73b3 (patch) | |
| tree | 616e33051cf012f9790641f0127901f0c7d6ed38 /libbuild2/c | |
| parent | 4a2a3bd5033744c31377d31ca54be00622280a1b (diff) | |
Add ability to serialize compilation/linking in cc rules
Specifically, both the C/C++ compiler and link rules now recognize the
cc.serialize boolean variable which instructs them to compiler/link
serially with regards to any other recipe.
This is primarily useful when compiling large translation units or linking
large binaries that require so much memory that doing that in parallel with
other compilation/linking jobs is likely to summon the OOM killer. For
example:
obj{memory-hog}: cc.serialize = true
Diffstat (limited to 'libbuild2/c')
| -rw-r--r-- | libbuild2/c/init.cxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libbuild2/c/init.cxx b/libbuild2/c/init.cxx index 10b3d6a..8bc2f7d 100644 --- a/libbuild2/c/init.cxx +++ b/libbuild2/c/init.cxx @@ -345,6 +345,7 @@ namespace build2 vp["cc.module_name"], vp["cc.importable"], vp["cc.reprocess"], + vp["cc.serialize"], vp.insert<string> ("c.preprocessed"), // See cxx.preprocessed. nullptr, // No __symexport (no modules). |