1 files changed, 133 insertions, 0 deletions

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
new file mode 100644
index 0000000000..c29ab5f423
--- /dev/null
+++ b/meta/classes/package_rpm.bbclass
@@ -0,0 +1,133 @@
+inherit package
+inherit rpm_core
+
+RPMBUILD="rpmbuild --short-circuit ${RPMOPTS}"
+PACKAGEFUNCS += "do_package_rpm"
+
+python write_specfile() {
+        from bb import data, build
+        import sys
+        out_vartranslate = {
+                "PKG": "Name",
+                "PV": "Version",
+                "PR": "Release",
+                "DESCRIPTION": "%description",
+                "ROOT": "BuildRoot",
+                "LICENSE": "License",
+                "SECTION": "Group",
+        }
+
+        root = bb.data.getVar('ROOT', d)
+
+        # get %files
+        filesvar = bb.data.expand(bb.data.getVar('FILES', d), d) or ""
+        from glob import glob
+        files = filesvar.split()
+        todelete = []
+        for file in files:
+                if file[0] == '.':
+                        newfile = file[1:]
+                        files[files.index(file)] = newfile
+                        file = newfile
+                else:
+                        newfile = file
+                realfile = os.path.join(root, './'+file)
+                if not glob(realfile):
+                        todelete.append(files[files.index(newfile)])
+        for r in todelete:
+                try:
+                        del files[files.index(r)]
+                except ValueError:
+                        pass
+        if not files:
+                from bb import note
+                note("Not creating empty archive for %s-%s-%s" % (bb.data.getVar('PKG',d, 1), bb.data.getVar('PV', d, 1), bb.data.getVar('PR', d, 1)))
+                return
+
+        # output .spec using this metadata store
+        try:
+                from __builtin__ import file
+                if not bb.data.getVar('OUTSPECFILE', d):
+                        raise OSError('eek!')
+                specfile = file(bb.data.getVar('OUTSPECFILE', d), 'w')
+        except OSError:
+                raise bb.build.FuncFailed("unable to open spec file for writing.")
+
+#       fd = sys.__stdout__
+        fd = specfile
+        for var in out_vartranslate.keys():
+                if out_vartranslate[var][0] == "%":
+                        continue
+                fd.write("%s\t: %s\n" % (out_vartranslate[var], bb.data.getVar(var, d)))
+        fd.write("Summary\t: .\n")
+
+        for var in out_vartranslate.keys():
+                if out_vartranslate[var][0] != "%":
+                        continue
+                fd.write(out_vartranslate[var] + "\n")
+                fd.write(bb.data.getVar(var, d) + "\n\n")
+
+        fd.write("%files\n")
+        for file in files:
+                fd.write("%s\n" % file)
+
+        fd.close()
+
+        # call out rpm -bb on the .spec, thereby creating an rpm
+
+        bb.data.setVar('BUILDSPEC', "${RPMBUILD} -bb ${OUTSPECFILE}\n", d)
+        bb.data.setVarFlag('BUILDSPEC', 'func', '1', d)
+        bb.build.exec_func('BUILDSPEC', d)
+
+        # move the rpm into the pkgoutdir
+        rpm = bb.data.expand('${RPMBUILDPATH}/RPMS/${TARGET_ARCH}/${PKG}-${PV}-${PR}.${TARGET_ARCH}.rpm', d)
+        outrpm = bb.data.expand('${DEPLOY_DIR_RPM}/${PKG}-${PV}-${PR}.${TARGET_ARCH}.rpm', d)
+        bb.movefile(rpm, outrpm)
+}
+
+python do_package_rpm () {
+        workdir = bb.data.getVar('WORKDIR', d)
+        if not workdir:
+                raise bb.build.FuncFailed("WORKDIR not defined")
+        workdir = bb.data.expand(workdir, d)
+
+        import os # path manipulations
+        outdir = bb.data.getVar('DEPLOY_DIR_RPM', d)
+        if not outdir:
+                raise bb.build.FuncFailed("DEPLOY_DIR_RPM not defined")
+        outdir = bb.data.expand(outdir, d)
+        bb.mkdirhier(outdir)
+
+        packages = bb.data.getVar('PACKAGES', d)
+        if not packages:
+                packages = "${PN}"
+                bb.data.setVar('FILES', '', d)
+                ddir = bb.data.expand(bb.data.getVar('D', d), d)
+                bb.mkdirhier(ddir)
+                bb.data.setVar(bb.data.expand('FILES_${PN}', d), ''.join([ "./%s" % x for x in os.listdir(ddir)]), d)
+        packages = bb.data.expand(packages, d)
+
+        for pkg in packages.split():
+                localdata = bb.data.createCopy(d)
+                root = "%s/install/%s" % (workdir, pkg)
+
+                bb.data.setVar('ROOT', '', localdata)
+                bb.data.setVar('ROOT_%s' % pkg, root, localdata)
+                bb.data.setVar('PKG', pkg, localdata)
+
+                overrides = bb.data.getVar('OVERRIDES', localdata)
+                if not overrides:
+                        raise bb.build.FuncFailed('OVERRIDES not defined')
+                overrides = bb.data.expand(overrides, localdata)
+                bb.data.setVar('OVERRIDES', '%s:%s' % (overrides, pkg), localdata)
+
+                bb.data.update_data(localdata)
+# stuff
+                root = bb.data.getVar('ROOT', localdata)
+                basedir = os.path.dirname(root)
+                pkgoutdir = outdir
+                bb.mkdirhier(pkgoutdir)
+                bb.data.setVar('OUTSPECFILE', os.path.join(workdir, "%s.spec" % pkg), localdata)
+                bb.build.exec_func('write_specfile', localdata)
+                del localdata
+}