[openwrt/openwrt] tools/cmake: fix typo in parallel make patch

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch openwrt-19.07:
https://git.openwrt.org/4af78734127d6325ec72f243741a24aa2447f5c4

commit 4af78734127d6325ec72f243741a24aa2447f5c4
Author: Piotr Stefaniak <pstef at freebsd.org>
AuthorDate: Sun Aug 9 00:38:21 2020 +0200

    tools/cmake: fix typo in parallel make patch
    
    The variable in the case argument was mistyped, so the case always
    checked against an empty string and never matched.
    
    Fix the variable name. Add a PKG_RELEASE to Makefile so we can bump it.
    
    Fixes: d6de31310cc1 ("cmake: restore parallel build support for bootstrap")
    
    Signed-off-by: Piotr Stefaniak <pstef at freebsd.org>
    [add commit message, add PKG_RELEASE, fix commit title, add Fixes:]
    Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
    (cherry picked from commit e27fbae63c3436ce5588ca06b78ea88c7a316fee)
---
 tools/cmake/Makefile                                       | 1 +
 tools/cmake/patches/130-bootstrap_parallel_make_flag.patch | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/cmake/Makefile b/tools/cmake/Makefile
index 33d6d4944f..66819c687d 100644
--- a/tools/cmake/Makefile
+++ b/tools/cmake/Makefile
@@ -8,6 +8,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=cmake
 PKG_VERSION:=3.15.1
+PKG_RELEASE:=2
 PKG_CPE_ID:=cpe:/a:kitware:cmake
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
diff --git a/tools/cmake/patches/130-bootstrap_parallel_make_flag.patch b/tools/cmake/patches/130-bootstrap_parallel_make_flag.patch
index 124cf6d9d4..cb00f1fc97 100644
--- a/tools/cmake/patches/130-bootstrap_parallel_make_flag.patch
+++ b/tools/cmake/patches/130-bootstrap_parallel_make_flag.patch
@@ -5,7 +5,7 @@
  cmake_original_make_flags="${cmake_make_flags}"
  if [ "x${cmake_parallel_make}" != "x" ]; then
 -  cmake_make_flags="${cmake_make_flags} -j ${cmake_parallel_make}"
-+  case "$cmake_paralle_make" in
++  case "$cmake_parallel_make" in
 +    [0-9]*) cmake_parallel_make="-j ${cmake_parallel_make}";;
 +  esac
 +  cmake_make_flags="${cmake_make_flags} ${cmake_parallel_make}"