Reduce number of parallel builds

[vpp.git] / dpdk / Makefile

diff --git a/dpdk/Makefile b/dpdk/Makefile
index 9c9708c..0f6cbce 100644 (file)
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -148,7 +148,7 @@ endif
 # NB: GNU Make 4.2 will let us use '$(file </proc/cpuinfo)' to both test
 # for file presence and content; for now this will have to do.
 JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
-       $(shell expr 2 '*' $$(grep -c ^processor /proc/cpuinfo)), 2)
+       $(shell grep -c ^processor /proc/cpuinfo), 2)
 
 # compiler/linker custom arguments
 DPDK_CPU_CFLAGS := -pie -fPIC