[njs] Configure: refactored NJS_VER.

[Dmitry Volyntsev]

details:   https://hg.nginx.org/njs/rev/ff14a0253f15
branches:  
changeset: 1548:ff14a0253f15
user:      Jakub Jirutka <jakub at jirutka.cz>
date:      Thu Oct 22 01:51:31 2020 +0200
description:
Configure: refactored NJS_VER.

diffstat:

 auto/make |  11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diffs (29 lines):

diff -r 19d2a8d68e3a -r ff14a0253f15 auto/make
--- a/auto/make	Thu Oct 29 12:46:19 2020 +0000
+++ b/auto/make	Thu Oct 22 01:51:31 2020 +0200
@@ -21,6 +21,8 @@ NJS_STATIC_LINK = ${AR} -r -c
 NJS_LINK = ${CC} ${NJS_LD_OPT}
 NJS_CFLAGS = ${NJS_CFLAGS} ${NJS_CC_OPT} ${CFLAGS}
 
+NJS_VER = $(grep NJS_VERSION src/njs.h | sed -e 's/.*"\(.*\)".*/\1/')
+
 default: $NJS_DEFAULT_TARGET
 
 NJS_LIB_INCS = -Isrc -I$NJS_BUILD_DIR
@@ -241,12 +243,11 @@ ts_test: ts
 	tsc ./test/ts/test.ts
 
 dist:
-	NJS_VER=`grep NJS_VERSION src/njs.h | sed -e 's/.*"\(.*\)".*/\1/'`; \\
-	rm -rf njs-\$\${NJS_VER} \\
-	&& hg archive njs-\$\${NJS_VER}.tar.gz \\
-		-p njs-\$\${NJS_VER} \\
+	rm -rf njs-\$(NJS_VER) \\
+	&& hg archive njs-\$(NJS_VER).tar.gz \\
+		-p njs-\$(NJS_VER) \\
 		-X ".hg*" \\
-	&& echo njs-\$\${NJS_VER}.tar.gz done
+	&& echo njs-\$(NJS_VER).tar.gz done
 END