Files
poky/meta/classes/package_rpm.bbclass
Mark Hatle 55a046bd4c package_rpm: Rewrite the way the spec files are generated
Use a single spec file to generate all of the split packages.  This allows
us to ensure the RPM package source package meta data is correct, and also
speeds up the package generation process.

Signed-off-by: Mark Hatle <mhatle@windriver.com>
2010-08-23 20:55:14 +01:00

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inherit package
IMAGE_PKGTYPE ?= "rpm"
RPM="${BUILD_ARCH}-${BUILD_OS}-rpm"
RPMBUILD="${BUILD_ARCH}-${BUILD_OS}-rpmbuild"
PKGWRITEDIRRPM = "${WORKDIR}/deploy-rpms"
python package_rpm_fn () {
bb.data.setVar('PKGFN', bb.data.getVar('PKG',d), d)
}
python package_rpm_install () {
bb.fatal("package_rpm_install not implemented!")
}
python write_specfile () {
# We need to change '-' in a version field to '+'
# This needs to be done BEFORE the mapping_rename_hook
def translate_vers(varname, d):
depends = bb.data.getVar(varname, d, True)
if depends:
depends_dict = bb.utils.explode_dep_versions(depends)
newdeps_dict = {}
for dep in depends_dict:
ver = depends_dict[dep]
if dep and ver:
if '-' in ver:
subd = read_subpkgdata_dict(dep, d)
pv = subd['PV']
reppv = pv.replace('-', '+')
ver = ver.replace(pv, reppv)
newdeps_dict[dep] = ver
depends = bb.utils.join_deps(newdeps_dict)
bb.data.setVar(varname, depends.strip(), d)
# We need to change the style the dependency from BB to RPM
# This needs to happen AFTER the mapping_rename_hook
def translate_deps(varname, d):
depends = bb.data.getVar('RPM' + varname, d, True) or bb.data.getVar(varname, d, True) or ""
depends = depends.replace('(', '')
depends = depends.replace(')', '')
bb.data.setVar('RPM' + varname, depends, d)
def walk_files(walkpath, target, conffiles):
import os
for rootpath, dirs, files in os.walk(walkpath):
path = rootpath.replace(walkpath, "")
#for dir in dirs:
# target.append("%dir " + path + "/" + dir)
for file in files:
if conffiles.count(path + "/" + file):
target.append("%config " + path + "/" + file)
else:
target.append(path + "/" + file)
packages = bb.data.getVar('PACKAGES', d, True)
if not packages or packages == '':
bb.debug(1, "No packages; nothing to do")
return
pkgdest = bb.data.getVar('PKGDEST', d, True)
if not pkgdest:
bb.fatal("No PKGDEST")
return
outspecfile = bb.data.getVar('OUTSPECFILE', d, True)
if not outspecfile:
bb.fatal("No OUTSPECFILE")
return
# Construct the SPEC file...
srcname = bb.data.getVar('PN', d, True)
srcsummary = (bb.data.getVar('SUMMARY', d, True) or ".")
srcversion = bb.data.getVar('PV', d, True).replace('-', '+')
srcrelease = bb.data.getVar('PR', d, True)
srcepoch = (bb.data.getVar('PE', d, True) or "")
srclicense = bb.data.getVar('LICENSE', d, True)
srcsection = bb.data.getVar('SECTION', d, True)
srcmaintainer = bb.data.getVar('MAINTAINER', d, True)
srchomepage = bb.data.getVar('HOMEPAGE', d, True)
srcdescription = bb.data.getVar('DESCRIPTION', d, True)
translate_deps('DEPENDS', d)
srcdepends = bb.data.getVar('RPMDEPENDS', d, True)
srcrdepends = []
srcrrecommends = []
srcrsuggests = []
srcrprovides = []
srcrreplaces = []
srcrconflicts = []
srcrobsoletes = []
srcpreinst = []
srcpostinst = []
srcprerm = []
srcpostrm = []
spec_preamble_top = []
spec_preamble_bottom = []
spec_scriptlets_top = []
spec_scriptlets_bottom = []
spec_files_top = []
spec_files_bottom = []
for pkg in packages.split():
localdata = bb.data.createCopy(d)
root = "%s/%s" % (pkgdest, pkg)
lf = bb.utils.lockfile(root + ".lock")
bb.data.setVar('ROOT', '', localdata)
bb.data.setVar('ROOT_%s' % pkg, root, localdata)
pkgname = bb.data.getVar('PKG_%s' % pkg, localdata, 1)
if not pkgname:
pkgname = pkg
bb.data.setVar('PKG', pkgname, localdata)
bb.data.setVar('OVERRIDES', pkg, localdata)
bb.data.update_data(localdata)
conffiles = (bb.data.getVar('CONFFILES', localdata, True) or "").split()
splitname = pkgname
splitsummary = (bb.data.getVar('SUMMARY', d, True) or ".")
splitversion = (bb.data.getVar('PV', localdata, True) or "").replace('-', '+')
splitrelease = (bb.data.getVar('PR', localdata, True) or "")
splitepoch = (bb.data.getVar('PE', localdata, True) or "")
splitlicense = (bb.data.getVar('LICENSE', localdata, True) or "")
splitsection = (bb.data.getVar('SECTION', localdata, True) or "")
splitdescription = (bb.data.getVar('DESCRIPTION', localdata, True) or "")
translate_vers('RDEPENDS', localdata)
translate_vers('RRECOMMENDS', localdata)
translate_vers('RSUGGESTS', localdata)
translate_vers('RPROVIDES', localdata)
translate_vers('RREPLACES', localdata)
translate_vers('RCONFLICTS', localdata)
# Map the dependencies into their final form
bb.build.exec_func("mapping_rename_hook", localdata)
translate_deps('RDEPENDS', localdata)
translate_deps('RRECOMMENDS', localdata)
translate_deps('RSUGGESTS', localdata)
translate_deps('RPROVIDES', localdata)
translate_deps('RREPLACES', localdata)
translate_deps('RCONFLICTS', localdata)
splitrdepends = bb.data.getVar('RPMRDEPENDS', localdata, True)
splitrrecommends = bb.data.getVar('RPMRRECOMMENDS', localdata, True)
splitrsuggests = bb.data.getVar('RPMRSUGGESTS', localdata, True)
splitrprovides = bb.data.getVar('RPMRPROVIDES', localdata, True)
splitrreplaces = bb.data.getVar('RPMRREPLACES', localdata, True)
splitrconflicts = bb.data.getVar('RPMRCONFLICTS', localdata, True)
splitrobsoletes = []
# Gather special src/first package data
if srcname == splitname:
srcrdepends = splitrdepends
srcrrecommends = splitrrecommends
srcrsuggests = splitrsuggests
srcrprovides = splitrprovides
srcrreplaces = splitrreplaces
srcrconflicts = splitrconflicts
srcpreinst = bb.data.getVar('pkg_preinst', localdata, True)
srcpostinst = bb.data.getVar('pkg_postinst', localdata, True)
srcprerm = bb.data.getVar('pkg_prerm', localdata, True)
srcpostrm = bb.data.getVar('pkg_postrm', localdata, True)
file_list = []
walk_files(root, file_list, conffiles)
if not file_list and bb.data.getVar('ALLOW_EMPTY', localdata) != "1":
bb.note("Not creating empty RPM package for %s" % splitname)
else:
bb.note("Creating RPM package for %s" % splitname)
spec_files_top.append('%files')
if file_list:
spec_files_top.extend(file_list)
spec_files_top.append('')
bb.utils.unlockfile(lf)
continue
# Process subpackage data
spec_preamble_bottom.append('%%package -n %s' % splitname)
spec_preamble_bottom.append('Summary: %s' % splitsummary)
if srcversion != splitversion:
spec_preamble_bottom.append('Version: %s' % splitversion)
if srcrelease != splitrelease:
spec_preamble_bottom.append('Release: %s' % splitrelease)
if srcepoch != splitepoch:
spec_preamble_bottom.append('Epoch: %s' % splitepoch)
if srclicense != splitlicense:
spec_preamble_bottom.append('License: %s' % splitlicense)
spec_preamble_bottom.append('Group: %s' % splitsection)
# Replaces == Obsoletes && Provides
if splitrreplaces and splitrreplaces.strip() != "":
for dep in splitrreplaces.split(','):
if splitrprovides:
splitrprovides = splitrprovides + ", " + dep
else:
splitrprovides = dep
if splitrobsoletes:
splitrobsoletes = splitrobsoletes + ", " + dep
else:
splitrobsoletes = dep
if splitrdepends and splitrdepends.strip() != "":
spec_preamble_bottom.append('Requires: %s' % splitrdepends)
#if splitrrecommends and splitrrecommends.strip() != "":
# spec_preamble_bottom.append('#Recommends: %s' % splitrrecommends)
#if splitrsuggests and splitrsuggests.strip() != "":
# spec_preamble_bottom.append('#Suggests: %s' % splitrsuggests)
if splitrprovides and splitrprovides.strip() != "":
spec_preamble_bottom.append('Provides: %s' % splitrprovides)
if splitrobsoletes and splitrobsoletes.strip() != "":
spec_preamble_bottom.append('Obsoletes: %s' % splitrobsoletes)
if splitrconflicts and splitrconflicts.strip() != "":
for dep in splitrconflicts.split(','):
# A conflict can NOT be in the provide or an internal conflict happens!
if dep not in splitrprovides:
spec_preamble_bottom.append('Conflicts: %s' % dep)
spec_preamble_bottom.append('')
spec_preamble_bottom.append('%%description -n %s' % splitname)
spec_preamble_bottom.append('%s' % splitdescription)
spec_preamble_bottom.append('')
# Now process scriptlets
for script in ["preinst", "postinst", "prerm", "postrm"]:
scriptvar = bb.data.getVar('pkg_%s' % script, localdata, True)
if not scriptvar:
continue
if script == 'preinst':
spec_scriptlets_bottom.append('%%pre -n %s' % splitname)
elif script == 'postinst':
spec_scriptlets_bottom.append('%%post -n %s' % splitname)
elif script == 'prerm':
spec_scriptlets_bottom.append('%%preun -n %s' % splitname)
elif script == 'postrm':
spec_scriptlets_bottom.append('%%postun -n %s' % splitname)
spec_scriptlets_bottom.append(scriptvar)
spec_scriptlets_bottom.append('')
# Now process files
file_list = []
walk_files(root, file_list, conffiles)
if not file_list and bb.data.getVar('ALLOW_EMPTY', localdata) != "1":
bb.note("Not creating empty RPM package for %s" % splitname)
else:
bb.note("Creating RPM package for %s" % splitname)
spec_files_bottom.append('%%files -n %s' % splitname)
if file_list:
spec_files_bottom.extend(file_list)
spec_files_bottom.append('')
del localdata
bb.utils.unlockfile(lf)
spec_preamble_top.append('Summary: %s' % srcsummary)
spec_preamble_top.append('Name: %s' % srcname)
spec_preamble_top.append('Version: %s' % srcversion)
spec_preamble_top.append('Release: %s' % srcrelease)
if srcepoch and srcepoch.strip() != "":
spec_preamble_top.append('Epoch: %s' % srcepoch)
spec_preamble_top.append('License: %s' % srclicense)
spec_preamble_top.append('Group: %s' % srcsection)
spec_preamble_top.append('Packager: %s' % srcmaintainer)
spec_preamble_top.append('URL: %s' % srchomepage)
# Replaces == Obsoletes && Provides
if srcrreplaces and srcrreplaces.strip() != "":
for dep in srcrreplaces.split(','):
if srcrprovides:
srcrprovides = srcrprovides + ", " + dep
else:
srcrprovides = dep
if srcrobsoletes:
srcrobsoletes = srcrobsoletes + ", " + dep
else:
srcrobsoletes = dep
if srcdepends and srcdepends.strip() != "":
spec_preamble_top.append('BuildRequires: %s' % srcdepends)
if srcrdepends and srcrdepends.strip() != "":
spec_preamble_top.append('Requires: %s' % srcrdepends)
#if srcrrecommends and srcrrecommends.strip() != "":
# spec_preamble_top.append('#Recommends: %s' % srcrrecommends)
#if srcrsuggests and srcrsuggests.strip() != "":
# spec_preamble_top.append('#Suggests: %s' % srcrsuggests)
if srcrprovides and srcrprovides.strip() != "":
spec_preamble_top.append('Provides: %s' % srcrprovides)
if srcrobsoletes and srcrobsoletes.strip() != "":
spec_preamble_top.append('Obsoletes: %s' % srcrobsoletes)
if srcrconflicts and srcrconflicts.strip() != "":
for dep in srcrconflicts.split(','):
# A conflict can NOT be in the provide or an internal conflict happens!
if dep not in srcrprovides:
spec_preamble_bottom.append('Conflicts: %s' % dep)
spec_preamble_top.append('')
spec_preamble_top.append('%description')
spec_preamble_top.append('%s' % srcdescription)
spec_preamble_top.append('')
if srcpreinst:
spec_scriptlets_top.append('%pre')
spec_scriptlets_top.append(srcpreinst)
spec_scriptlets_top.append('')
if srcpostinst:
spec_scriptlets_top.append('%post')
spec_scriptlets_top.append(srcpostinst)
spec_scriptlets_top.append('')
if srcprerm:
spec_scriptlets_top.append('%preun')
spec_scriptlets_top.append(srcprerm)
spec_scriptlets_top.append('')
if srcpostrm:
spec_scriptlets_top.append('%postun')
spec_scriptlets_top.append(srcpostrm)
spec_scriptlets_top.append('')
# Write the SPEC file
try:
from __builtin__ import file
specfile = file(outspecfile, 'w')
except OSError:
raise bb.build.FuncFailed("unable to open spec file for writing.")
for line in spec_preamble_top:
specfile.write(line + "\n")
for line in spec_preamble_bottom:
specfile.write(line + "\n")
for line in spec_scriptlets_top:
specfile.write(line + "\n")
for line in spec_scriptlets_bottom:
specfile.write(line + "\n")
for line in spec_files_top:
specfile.write(line + "\n")
for line in spec_files_bottom:
specfile.write(line + "\n")
specfile.close()
}
python do_package_rpm () {
import os
workdir = bb.data.getVar('WORKDIR', d, True)
outdir = bb.data.getVar('DEPLOY_DIR_IPK', d, True)
dvar = bb.data.getVar('D', d, True)
tmpdir = bb.data.getVar('TMPDIR', d, True)
pkgd = bb.data.getVar('PKGD', d, True)
pkgdest = bb.data.getVar('PKGDEST', d, True)
if not workdir or not outdir or not dvar or not tmpdir:
bb.error("Variables incorrectly set, unable to package")
return
if not os.path.exists(dvar):
bb.debug(1, "Nothing installed, nothing to do")
return
packages = bb.data.getVar('PACKAGES', d, True)
if not packages or packages == '':
bb.debug(1, "No packages; nothing to do")
return
# Construct the spec file...
srcname = bb.data.getVar('PN', d, True)
outspecfile = workdir + "/" + srcname + ".spec"
bb.data.setVar('OUTSPECFILE', outspecfile, d)
bb.build.exec_func('write_specfile', d)
# Setup the rpmbuild arguments...
rpmbuild = bb.data.getVar('RPMBUILD', d, True)
targetsys = bb.data.getVar('TARGET_SYS', d, True)
pkgwritedir = bb.data.expand('${PKGWRITEDIRRPM}/${PACKAGE_ARCH}', d)
pkgarch = bb.data.expand('${PACKAGE_ARCH}', d)
bb.mkdirhier(pkgwritedir)
os.chmod(pkgwritedir, 0755)
cmd = rpmbuild
cmd = cmd + " --nodeps --short-circuit --target " + pkgarch + " --buildroot " + pkgd
cmd = cmd + " --define '_topdir " + workdir + "' --define '_rpmdir " + pkgwritedir + "'"
cmd = cmd + " --define '_build_name_fmt %%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm'"
cmd = cmd + " -bb " + outspecfile
# Build the spec file!
bb.data.setVar('BUILDSPEC', cmd + "\n", d)
bb.data.setVarFlag('BUILDSPEC', 'func', '1', d)
bb.build.exec_func('BUILDSPEC', d)
}
python () {
if bb.data.getVar('PACKAGES', d, True) != '':
deps = (bb.data.getVarFlag('do_package_write_rpm', 'depends', d) or "").split()
deps.append('rpm-native:do_populate_sysroot')
deps.append('virtual/fakeroot-native:do_populate_sysroot')
bb.data.setVarFlag('do_package_write_rpm', 'depends', " ".join(deps), d)
bb.data.setVarFlag('do_package_write_rpm', 'fakeroot', 1, d)
}
SSTATETASKS += "do_package_write_rpm"
do_package_write_rpm[sstate-name] = "deploy-rpm"
do_package_write_rpm[sstate-inputdirs] = "${PKGWRITEDIRRPM}"
do_package_write_rpm[sstate-outputdirs] = "${DEPLOY_DIR_RPM}"
python do_package_write_rpm_setscene () {
sstate_setscene(d)
}
#addtask do_package_write_rpm_setscene
python do_package_write_rpm () {
bb.build.exec_func("read_subpackage_metadata", d)
bb.build.exec_func("do_package_rpm", d)
}
do_package_write_rpm[dirs] = "${PKGWRITEDIRRPM}"
addtask package_write_rpm before do_package_write after do_package