Initial commit of LFS notes and scripts.

lfs-scripts/ninja.sh

@@ -0,0 +1,32 @@
+# Set the package we're building.
+package="ninja-1.12.1"
+extension=".tar.gz"
+
+# Decompress the source.
+echo "Unpacking ${package}${extension} ..."
+tar xvf ${package}${extension}
+
+# Enter the unpacked sources.
+echo "Entering ${package} directory ..."
+cd ${package}
+
+# LFS commands.
+export NINJAJOBS=4
+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
+install -vm755 ninja /usr/bin/
+install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja
+install -vDm644 misc/zsh-completion  /usr/share/zsh/site-functions/_ninja
+
+# Exit sources directory.
+echo "Exiting ${package} directory ..."
+cd ..
+
+# Remove the directory of source files.
+echo "Removing ${package} directory ..."
+rm -rf ${package}