[OE-core] [PATCH 1/2] package_rpm.bbclass: add srpm function in spec file

[Xiaofeng Yan]

On 2012年01月10日 00:17, Mark Hatle wrote:
> On 1/8/12 1:11 AM, Xiaofeng Yan wrote:
>> From: Xiaofeng Yan<xiaofeng.yan at windriver.com>
>>
>> For packaging source codes to source rpm package, adding Sources,\
>> Patches and prep stage in spec file.
>> "Sources" include source codes (type of tar.gz) and \
>> log files including log.do_patch and log.do_configure (type of tar.gz)
>> "Patches" include all patches called in bb file.
>> "prep" is for user viewing the result in the stage of doing patch and 
>> configuration
>> for example:
>> User can use the following command to run the stage of prep.
>> $rpmbuild -bp package.spec
>> <show the result of log.do_patch and log.configure>
>>
>> [YOCTO #1655]
>>
>> Signed-off-by: Xiaofeng Yan<xiaofeng.yan at windriver.com>
>> ---
>> meta/classes/package_rpm.bbclass | 65 
>> ++++++++++++++++++++++++++++++++------
>> 1 files changed, 55 insertions(+), 10 deletions(-)
>>
>> diff --git a/meta/classes/package_rpm.bbclass 
>> b/meta/classes/package_rpm.bbclass
>> index d03dc3f..3e0ca15 100644
>> --- a/meta/classes/package_rpm.bbclass
>> +++ b/meta/classes/package_rpm.bbclass
>> @@ -6,6 +6,7 @@ RPM="rpm"
>> RPMBUILD="rpmbuild"
>>
>> PKGWRITEDIRRPM = "${WORKDIR}/deploy-rpms"
>> +PKGWRITEDIRSRPM = "${WORKDIR}/deploy-srpm"
>>
>> python package_rpm_fn () {
>> d.setVar('PKGFN', d.getVar('PKG'))
>> @@ -422,6 +423,19 @@ python write_specfile () {
>> import textwrap
>> import oe.packagedata
>>
>> + def add_prep(spec_files_bottom):
>> + bb.build.exec_func('not_srpm', d)
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + spec_files_bottom.append('%%prep -n %s' % d.getVar('PN', True) )
>> + spec_files_bottom.append('%s' % "set +x")
>> + spec_files_bottom.append('%s' % "cd $RPM_SOURCE_BUILD")
>> + spec_files_bottom.append('%s' % "tar zxvf $RPM_SOURCE_DIR/log.tar.gz")
>> + spec_files_bottom.append('%s' % "echo \"============ do patch 
>> ==============\"")
>> + spec_files_bottom.append('%s' % "cat log.do_patch*")
>> + spec_files_bottom.append('%s' % "echo \"============ do configure 
>> ==========\"")
>> + spec_files_bottom.append('%s' % "cat log.do_configure*")
>> + spec_files_bottom.append('')
>
> The above will simply print the output of the do_patch and 
> do_configure steps. It would probably be better to simply include the 
> steps themselves... but with the python based steps I'm not sure that 
> is possible. 
The stage of prep can work with command "rpmbuild -bp xxx.spec" on 
target platform. I have also a query. if I plus "%prep" between 
"%package" and "%file", then "prep" can't work but if plussing "%prep 
after "%file"", then "%prep" can work. I don't know why about that.

> So returning the log entries is likely the next best thing.
>
I should modify codes like the following.

def add_prep(spec_files_bottom):
bb.build.exec_func('not_srpm', d)
if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) == 
'SRPM':
spec_files_bottom.append('%%prep -n %s' % d.getVar('PN', True) )
spec_files_bottom.append('%s' % "set +x")
spec_files_bottom.append('%s' % "echo \"include log.do_unpack and 
log.do_patch, Please check them in log.tar.gz from SOURCES\"")
spec_files_bottom.append('')

only tell user to find log files in detailed place. right?

> Note, you don't need the wild cards in this, you should simply cat out 
> the version log.do_patch instead of log.do_patch* -- bitbake ensures 
> that the last log file is always the one with the symbolic link.
>
> --Mark
>
>> +
>> # We need a simple way to remove the MLPREFIX from the package name,
>> # and dependency information...
>> def strip_multilib(name, d):
>> @@ -533,6 +547,13 @@ python write_specfile () {
>> srcmaintainer = d.getVar('MAINTAINER', True)
>> srchomepage = d.getVar('HOMEPAGE', True)
>> srcdescription = d.getVar('DESCRIPTION', True) or "."
>> +
>> + bb.build.exec_func('not_srpm', d)
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + tpkg_name = d.getVar('PF',True)
>> + srctargz = tpkg_name + ".tar.gz"
>> + logtargz = "log.tar.gz"
>> +
>>
>> srcdepends = strip_multilib(d.getVar('DEPENDS', True), d)
>> srcrdepends = []
>> @@ -557,6 +578,11 @@ python write_specfile () {
>> spec_files_top = []
>> spec_files_bottom = []
>>
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + srcpatches = []
>> + bb.build.exec_func('get_patches', d)
>> + srcpatches = d.getVar('PLIST',True)
>> +
>> for pkg in packages.split():
>> localdata = bb.data.createCopy(d)
>>
>> @@ -637,7 +663,7 @@ python write_specfile () {
>> else:
>> bb.note("Creating EMPTY RPM Package for %s" % splitname)
>> spec_files_top.append('')
>> -
>> +
>> bb.utils.unlockfile(lf)
>> continue
>>
>> @@ -714,7 +740,7 @@ python write_specfile () {
>> spec_scriptlets_bottom.append('# %s - %s' % (splitname, script))
>> spec_scriptlets_bottom.append(scriptvar)
>> spec_scriptlets_bottom.append('')
>> -
>> +
>> # Now process files
>> file_list = []
>> walk_files(root, file_list, conffiles)
>> @@ -732,7 +758,8 @@ python write_specfile () {
>>
>> del localdata
>> bb.utils.unlockfile(lf)
>> -
>> +
>> + add_prep(spec_files_bottom)
>> spec_preamble_top.append('Summary: %s' % srcsummary)
>> spec_preamble_top.append('Name: %s' % srcname)
>> spec_preamble_top.append('Version: %s' % srcversion)
>> @@ -743,6 +770,11 @@ python write_specfile () {
>> spec_preamble_top.append('Group: %s' % srcsection)
>> spec_preamble_top.append('Packager: %s' % srcmaintainer)
>> spec_preamble_top.append('URL: %s' % srchomepage)
>> +
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + spec_preamble_top.append('Source: %s' % srctargz)
>> + spec_preamble_top.append('Source1: %s' % logtargz)
>> +
>>
>> # Replaces == Obsoletes&& Provides
>> if srcrreplaces and srcrreplaces.strip() != "":
>> @@ -764,6 +796,11 @@ python write_specfile () {
>> print_deps(srcrsuggests, "Recommends", spec_preamble_top, d)
>> print_deps(srcrprovides, "Provides", spec_preamble_top, d)
>> print_deps(srcrobsoletes, "Obsoletes", spec_preamble_top, d)
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + numid = 1
>> + for patch in srcpatches:
>> + print_deps(patch, "Patch" + str(numid), spec_preamble_top, d)
>> + numid += 1
>>
>> # conflicts can not be in a provide! We will need to filter it.
>> if srcrconflicts:
>> @@ -817,12 +854,6 @@ python write_specfile () {
>> except OSError:
>> raise bb.build.FuncFailed("unable to open spec file for writing.")
>>
>> - # RPMSPEC_PREAMBLE is a way to add arbitrary text to the top
>> - # of the generated spec file
>> - external_preamble = d.getVar("RPMSPEC_PREAMBLE", True)
>> - if external_preamble:
>> - specfile.write(external_preamble + "\n")
>> -
>> for line in spec_preamble_top:
>> specfile.write(line + "\n")
>>
>> @@ -947,9 +978,14 @@ python do_package_rpm () {
>> d.setVar('PACKAGE_ARCH_EXTEND', package_arch)
>> pkgwritedir = 
>> bb.data.expand('${PKGWRITEDIRRPM}/${PACKAGE_ARCH_EXTEND}', d)
>> pkgarch = 
>> bb.data.expand('${PACKAGE_ARCH_EXTEND}${TARGET_VENDOR}-${TARGET_OS}', d)
>> - magicfile = 
>> bb.data.expand('${STAGING_DIR_NATIVE}${datadir_native}/misc/magic.mgc', 
>> d)
>> + magicfile = 
>> bb.data.expand('${STAGING_DIR_NATIVE}/usr/share/misc/magic.mgc', d)
>> bb.mkdirhier(pkgwritedir)
>> os.chmod(pkgwritedir, 0755)
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True):
>> + pkgwritesrpmdir = 
>> bb.data.expand('${PKGWRITEDIRSRPM}/${PACKAGE_ARCH_EXTEND}', d)
>> + bb.mkdirhier(pkgwritesrpmdir)
>> + os.chmod(pkgwritesrpmdir, 0755)
>> +
>>
>> cmd = rpmbuild
>> cmd = cmd + " --nodeps --short-circuit --target " + pkgarch + " 
>> --buildroot " + pkgd
>> @@ -962,8 +998,17 @@ python do_package_rpm () {
>> cmd = cmd + " --define 'debug_package %{nil}'"
>> cmd = cmd + " --define '_rpmfc_magic_path " + magicfile + "'"
>> cmd = cmd + " --define '_tmppath " + workdir + "'"
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + cmdsrpm = cmd + " --define '_sourcedir " + workdir + "' --define 
>> '_srcrpmdir " + pkgwritesrpmdir + "'"
>> + cmdsrpm = cmdsrpm + " -bs " + outspecfile
>> cmd = cmd + " -bb " + outspecfile
>>
>> + # Build the source rpm package !
>> + if not d.getVar('NOTSRPM', True) and d.getVar('ARCHIVE_TYPE', True) 
>> == 'SRPM':
>> + d.setVar('SBUILDSPEC', cmdsrpm + "\n")
>> + d.setVarFlag('SBUILDSPEC', 'func', '1')
>> + bb.build.exec_func('SBUILDSPEC', d)
>> +
>> # Build the rpm package!
>> d.setVar('BUILDSPEC', cmd + "\n")
>> d.setVarFlag('BUILDSPEC', 'func', '1')
>
>