From b495423a22c07ef0737bc084bccba143e6c97ece Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 31 Oct 2012 00:23:47 +0000 Subject: [PATCH] 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 SVN-Revision: 34023 --- include/toplevel.mk | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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