Merge pull request ninja-build#369 from maximuska/proposed/packaging-rpm

packaging: added basic RPM building

configure.py

@@ -386,6 +386,26 @@ def shell_escape(str):
 n.default(ninja)
 n.newline()
 
+if host == 'linux':
+    n.comment('Packaging')
+    n.rule('rpmbuild',
+           command="rpmbuild \
+           --define 'ver git' \
+           --define \"rel `git rev-parse --short HEAD`\" \
+           --define '_topdir %(pwd)/rpm-build' \
+           --define '_builddir %{_topdir}' \
+           --define '_rpmdir %{_topdir}' \
+           --define '_srcrpmdir %{_topdir}' \
+           --define '_rpmfilename %%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm' \
+           --define '_specdir %{_topdir}' \
+           --define '_sourcedir  %{_topdir}' \
+           --quiet \
+           -bb misc/packaging/ninja.spec",
+           description='Building RPM..')
+    n.build('rpm', 'rpmbuild',
+            implicit=['ninja','README', 'COPYING', doc('manual.html')])
+    n.newline()
+
 n.build('all', 'phony', all_targets)
 
 print 'wrote %s.' % BUILD_FILENAME

misc/packaging/ninja.spec

@@ -0,0 +1,33 @@
+Summary: Ninja is a small build system with a focus on speed.
+Name: ninja
+Version: %{ver}
+Release: %{rel}%{?dist}
+Group: Development/Tools
+License: Apache 2.0
+URL: https://github.com/martine/ninja
+
+%description
+Ninja is yet another build system. It takes as input the interdependencies of files (typically source code and output executables) and
+orchestrates building them, quickly.
+
+Ninja joins a sea of other build systems. Its distinguishing goal is to be fast. It is born from my work on the Chromium browser project,
+which has over 30,000 source files and whose other build systems (including one built from custom non-recursive Makefiles) can take ten
+seconds to start building after changing one file. Ninja is under a second.
+
+%build
+# Assuming we've bootstrapped already..
+../ninja manual ninja -C ..
+
+%install
+mkdir -p %{buildroot}%{_bindir} %{buildroot}%{_docdir}
+cp -p ../ninja %{buildroot}%{_bindir}/
+git log --oneline --pretty=format:'%h: %s (%an, %cd)' --abbrev-commit --all > GITLOG
+
+%files
+%defattr(-, root, root)
+%doc GITLOG ../COPYING ../README ../doc/manual.html
+%{_bindir}/*
+
+%clean
+mv %{_topdir}/*.rpm ..
+rm -rf %{_topdir}