build: Pass path into grep instead of using cat

grep should be given the filename directly instead of using cat to pass the file contents. Change-Id: Ic5275ac0f057f3d134fe57f43672a73fa7e3d7de Signed-off-by: frk <[email protected]>
CyanogenMod · Feb 23, 2017 · 12d552d · 12d552d
1 parent f6c501a
commit 12d552d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/envsetup.sh b/envsetup.sh
@@ -2224,7 +2224,7 @@ function mka() {
                 make -C $T -j `sysctl hw.ncpu|cut -d" " -f2` "$@"
                 ;;
             *)
-                mk_timer schedtool -B -n 10 -e ionice -n 7 make -C $T -j$(cat /proc/cpuinfo | grep "^processor" | wc -l) "$@"
+                mk_timer schedtool -B -n 10 -e ionice -n 7 make -C $T -j$(grep "^processor" /proc/cpuinfo | wc -l) "$@"
                 ;;
         esac
 
@@ -2268,7 +2268,7 @@ function mms() {
                 make -C $T -j $NUM_CPUS "$@"
             ;;
         *)
-            local NUM_CPUS=$(cat /proc/cpuinfo | grep "^processor" | wc -l)
+            local NUM_CPUS=$(grep "^processor" /proc/cpuinfo | wc -l)
             ONE_SHOT_MAKEFILE="__none__" \
                 mk_timer schedtool -B -n 1 -e ionice -n 1 \
                 make -C $T -j $NUM_CPUS "$@"