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authorEelco Dolstra <edolstra@gmail.com>2019-06-15T14·34+0200
committerEelco Dolstra <edolstra@gmail.com>2019-06-15T14·34+0200
commit34fa8ce9179b17cc4cd13ae49b69fccf393271a0 (patch)
treeeefbabf6d804f731f65eee424c5f10c2bacd746d /src/libmain/common-args.cc
parent7ce60a81ba30f681d3913b7c42cdfbcfca902492 (diff)
nix: Support -j flag
Diffstat (limited to 'src/libmain/common-args.cc')
-rw-r--r--src/libmain/common-args.cc9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/libmain/common-args.cc b/src/libmain/common-args.cc
index 4c35a4199590..9e1d7cee60e6 100644
--- a/src/libmain/common-args.cc
+++ b/src/libmain/common-args.cc
@@ -35,6 +35,15 @@ MixCommonArgs::MixCommonArgs(const string & programName)
             }
         });
 
+    mkFlag()
+        .longName("max-jobs")
+        .shortName('j')
+        .label("jobs")
+        .description("maximum number of parallel builds")
+        .handler([=](std::string s) {
+            settings.set("max-jobs", s);
+        });
+
     std::string cat = "config";
     globalConfig.convertToArgs(*this, cat);