From d4d2f8cb6142531b180dc4d7e40709c35cfbd60a Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineeringinc.com>
Date: Thu, 17 Mar 2016 17:41:01 -0500
Subject: helpers/build/crossgcc: Honor NPROC environment variable
---
resources/scripts/helpers/build/module/crossgcc | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
(limited to 'resources/scripts')
diff --git a/resources/scripts/helpers/build/module/crossgcc b/resources/scripts/helpers/build/module/crossgcc
index 801cd5e0..7a23e392 100755
--- a/resources/scripts/helpers/build/module/crossgcc
+++ b/resources/scripts/helpers/build/module/crossgcc
@@ -24,14 +24,26 @@
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
+if [ -z ${NPROC+x} ]; then
+ cores="$(nproc)"
+else
+ case ${NPROC} in
+ ''|*[!0-9]*)
+ printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}"
+ exit 1
+ ;;
+ esac
+ cores="${NPROC}"
+fi
+
(
cd "crossgcc/"
if [ $# -lt 1 ]; then
- make crossgcc-i386
- make crossgcc-arm
+ make crossgcc-i386 CPUS=${cores}
+ make crossgcc-arm CPUS=${cores}
else
for architecture in "${@}"; do
- make crossgcc-${architecture}
+ make crossgcc-${architecture} CPUS=${cores}
done
fi
)
--
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