Optimize build-js.sh

jeromewu · jeromewu · commit a3fbd18be6b1 · 2019-11-18T21:19:07.000+08:00
diff --git a/build-js.sh b/build-js.sh
@@ -2,6 +2,7 @@
 
 set -e -o pipefail
 
+NPROC=$(grep -c ^processor /proc/cpuinfo)
 BUILD_DIR=$PWD/build
 
 build_x264() {
@@ -10,7 +11,7 @@ build_x264() {
     --disable-asm \
     --disable-thread \
     --prefix=$BUILD_DIR
-  emmake make install-lib-static
+  emmake make install-lib-static -j${NPROC}
   cd -
 }
 
@@ -39,7 +40,6 @@ configure_ffmpeg() {
 }
 
 make_ffmpeg() {
-  NPROC=$(grep -c ^processor /proc/cpuinfo)
   emmake make -j${NPROC}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@`
`2`	`2`
`3`	`3`	`set -e -o pipefail`
`4`	`4`
	`5`	`+NPROC=$(grep -c ^processor /proc/cpuinfo)`
`5`	`6`	`BUILD_DIR=$PWD/build`
`6`	`7`
`7`	`8`	`build_x264() {`
`@@ -10,7 +11,7 @@ build_x264() {`
`10`	`11`	`--disable-asm \`
`11`	`12`	`--disable-thread \`
`12`	`13`	`--prefix=$BUILD_DIR`
`13`		`- emmake make install-lib-static`
	`14`	`+ emmake make install-lib-static -j${NPROC}`
`14`	`15`	`cd -`
`15`	`16`	`}`
`16`	`17`
`@@ -39,7 +40,6 @@ configure_ffmpeg() {`
`39`	`40`	`}`
`40`	`41`
`41`	`42`	`make_ffmpeg() {`
`42`		`- NPROC=$(grep -c ^processor /proc/cpuinfo)`
`43`	`43`	`emmake make -j${NPROC}`
`44`	`44`	`}`
`45`	`45`