summaryrefslogtreecommitdiffstats
path: root/include/toplevel.mk
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2012-10-31 00:23:47 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-10-31 00:23:47 +0000
commitb495423a22c07ef0737bc084bccba143e6c97ece (patch)
tree4fa7fb8184009a44526a1845f366b4edd4af7531 /include/toplevel.mk
parent19a588f1a210e271de687f5c683ee192eec3c30d (diff)
downloadmaster-31e0f0ae-b495423a22c07ef0737bc084bccba143e6c97ece.tar.gz
master-31e0f0ae-b495423a22c07ef0737bc084bccba143e6c97ece.tar.bz2
master-31e0f0ae-b495423a22c07ef0737bc084bccba143e6c97ece.zip
build: increase file descriptor count limit for the build, some systems (e.g. Mac OS X default to 256, which is too little for some parallel builds)
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 34023
Diffstat (limited to 'include/toplevel.mk')
-rw-r--r--include/toplevel.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/toplevel.mk b/include/toplevel.mk
index f44dc81557..19ed8cb1d9 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -51,6 +51,8 @@ export SCAN_COOKIE
SUBMAKE:=umask 022; $(SUBMAKE)
+ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024 ] || ulimit -n 1024;
+
prepare-mk: FORCE ;
prepare-tmpinfo: FORCE
@@ -149,7 +151,7 @@ prereq:: prepare-tmpinfo .config
echo "WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!"; \
fi \
)
- @+$(SUBMAKE) -r $@
+ @+$(ULIMIT_FIX) $(SUBMAKE) -r $@
help:
cat README