Remove LFS NINJAJOBS environment variable and add license

pkg.info

@@ -1,7 +1,7 @@
 name: ninja
 description: The Ninja build system
 version: 1.11.1
-revision: 2
+revision: 3
 url: https://ninja-build.org/
 license: Apache2
 architecture: any

source.sh

@@ -15,12 +15,6 @@ prepare() {
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
-  sed -i '/int Guess/a \
-    int   j = 0;\
-    char* jobs = getenv( "NINJAJOBS" );\
-    if ( jobs != NULL ) j = atoi( jobs );\
-    if ( j > 0 ) return j;\
-  ' src/ninja.cc
   python3 configure.py --bootstrap
 }
 
@@ -37,4 +31,6 @@ package() {
   install -vDm755 ninja "$BPM_OUTPUT"/usr/bin/ninja
   install -vDm644 misc/bash-completion "$BPM_OUTPUT"/usr/share/bash-completion/completions/ninja
   install -vDm644 misc/zsh-completion  "$BPM_OUTPUT"/usr/share/zsh/site-functions/_ninja
+
+  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/ninja/COPYING
 }