add capability to switch branches

1 files changed, 12 insertions, 0 deletions

diff --git a/src/helpers/set_jobs b/src/helpers/set_jobs
new file mode 100755
index 0000000..0d42a1d
--- /dev/null
+++ b/src/helpers/set_jobs
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+portageConfigDir="/opt/redcore-build/conf/intel/portage"
+
+setjobs () {
+	# default MAKEOPTS value is -j64, but that's overkill for lower spec machines
+	# this will adjust MAKEOPTS to a value detected by $(getconf _NPROCESSORS_ONLN)
+	sed -i "s/\-j\([0-9]\+\)/\-j$(getconf _NPROCESSORS_ONLN)/g" "$portageConfigDir"/make.conf/00-makeopts.conf # global makeopts (exclude kernel)
+	sed -i "s/\-j\([0-9]\+\)/\-j$(getconf _NPROCESSORS_ONLN)/g" "$portageConfigDir"/env/makenoise.conf # kernel makeopts
+}
+
+setjobs