build: Detect number of CPUs for build processes on FreeBSD

[vpp.git] / build / external / Makefile

diff --git a/build/external/Makefile b/build/external/Makefile
index c5e6f63..046dd74 100644 (file)
--- a/build/external/Makefile
+++ b/build/external/Makefile
@@ -21,8 +21,12 @@ INSTALL_DIR      ?= $(CURDIR)/_install
 PKG_VERSION ?= $(shell git describe --abbrev=0 --match 'v[0-9]*' | cut -d- -f1 | cut -dv -f2 | cut -d. -f1,2)
 PKG_SUFFIX ?= $(shell git log --oneline v$(PKG_VERSION)-rc0.. . | wc -l)
 SOURCE_DATE_EPOCH ?= $(shell git log -1 --pretty=%ct .)
+ifeq ($shell(uname), FreeBSD)
+JOBS := $(shell nproc)
+else
 JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
        $(shell grep -c ^processor /proc/cpuinfo), 2)
+endif  # FreeBSD
 
 B := $(BUILD_DIR)
 I := $(INSTALL_DIR)