From e2268a81ae230fb21c37cca4abdfb675adde9ea6 Mon Sep 17 00:00:00 2001
From: Hugues Hiegel <hugues.hiegel@qosmos.com>
Date: Fri, 8 Jun 2012 17:20:55 +0200
Subject: [Helpers] nproc/makeflags : -jX managment.

---
 net:foret/Prompts.zsh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'net:foret')

diff --git a/net:foret/Prompts.zsh b/net:foret/Prompts.zsh
index b0d331e..aabec41 100644
--- a/net:foret/Prompts.zsh
+++ b/net:foret/Prompts.zsh
@@ -43,6 +43,8 @@ __verbose_compilation ()
 
 __nproc_compilation ()
 {
+    NPROC=${NPROC:-$(echo $MAKEFLAGS | sed '/j[0-9]\+/!d;s/.*j\([0-9]\+\).*/\1/')}
+
     [ -n "$NPROC" -a "$NPROC" -gt 0 ] || ( unset NPROC ; exit 0 )
     echo -n $C_
     export | grep -q '^NPROC=' && echo -n "1;"
-- 
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