Patchwork [1/4] package/Makefile.in: add a way to don't force jobs in sub-make

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Submitter Fabio Porcedda
Date July 9, 2013, 8:47 a.m.
Message ID <1373359668-18099-2-git-send-email-fabio.porcedda@gmail.com>
Download mbox | patch
Permalink /patch/257667/
State RFC
Headers show

Comments

Fabio Porcedda - July 9, 2013, 8:47 a.m.
When the "BR2_JLEVEL" variable is empty use "make"
without the "-j" option.
To be able to use top-level parallel make we must don't force
the number of jobs in sub-make.

Example:
	make BR2_JLEVEL= -j8

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 package/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/package/Makefile.in b/package/Makefile.in
index 405b3e4..486021d 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -18,7 +18,7 @@  PARALLEL_JOBS:=$(BR2_JLEVEL)
 endif
 
 MAKE1:=$(HOSTMAKE) -j1
-MAKE:=$(HOSTMAKE) -j$(PARALLEL_JOBS)
+MAKE:=$(HOSTMAKE) $(if $(PARALLEL_JOBS),-j$(PARALLEL_JOBS))
 
 # Compute GNU_TARGET_NAME
 GNU_TARGET_NAME=$(ARCH)-buildroot-linux-$(LIBC)$(ABI)