build: avoid passing private flags from pmake

pmake introduces private flags (-J) when passing certain arguments
to it (such as -j). Filter these out before passing to gmake.

PR-URL: https://github.com/iojs/io.js/pull/1334
Reviewed-By: Fedor Indutny <fedor@indutny.com>

diff --git a/BSDmakefile b/BSDmakefile
index b7000b0..fa0b4a9 100644 (file)
--- a/BSDmakefile
+++ b/BSDmakefile
@@ -1,8 +1,11 @@
+# pmake might add -J (private)
+FLAGS=${.MAKEFLAGS:C/\-J ([0-9]+,?)+//W}
+
 all: .DEFAULT
 .DEFAULT:
        @which gmake > /dev/null 2>&1 ||\
                (echo "GMake is required for io.js to build.\
                        Install and try again" && exit 1)
-       @gmake ${.MAKEFLAGS} ${.TARGETS}
+       @gmake ${.FLAGS} ${.TARGETS}
 
 .PHONY: test