On 02/16/2012 09:13 AM, Peter Barada wrote:
> On 02/16/2012 03:08 AM, Stuart Hughes wrote:
>> Maybe the best thing would be to allow this per project using a setting in
>> the .ltibrc file. That way a user would knowingly turn off clobber
>> protection.
> That would work perfectly!
>
> Then if someone tries using --clobber w/o the appropriate flag set in
> .ltibrc it will ignore it (and spit out an appropirate message).
>
> I'll code something up against the current LTIB and send it out.
Attached. To enable it you need both %allow_clobber in .ltibrc set to
non-zero *and* --clobber on the command line. To test you can try:
./ltib -p skell -m prep
touch dist/lfs-5.1/skell/*.spec
./ltib --clobber -p skell
In my case I have a OMAP-specific skell-omap-logic.spec. If I have
%allow_clobber enabled I see:
peter@turbo:~/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0$
./ltib --clobber -p skell
Processing platform: Logic OMAP3530/03&DM3730/03 reference boards
===================================================================
using config/platform/omap_logic/.config
Processing: skell-omap_logic
==============================
Build path taken because: directory build, spec file newer than rpm,
Clobber forces removal of
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/BUILD/skell-1.19
rpmbuild --dbpath
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rootfs//var/lib/rpm
--target arm --define '_unpackaged_files_terminate_build 0' --define
'_target_cpu arm' --define '__strip strip' --define '_topdir
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm'
--define '_prefix /usr' --define '_tmppath
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/tmp'
--define '_rpmdir
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/RPMS'
--define '_mandir /usr/share/man' --define '_sysconfdir /etc' --define
'_localstatedir /var' -bb --clean --rmsource
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/dist/lfs-5.1/skell/skell-omap_logic.spec
Building target platforms: arm
Building for target arm
Executing(%prep): /bin/sh -e
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/tmp/rpm-tmp.63989
+ umask 022
+ cd
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/BUILD
+ cd
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/BUILD
+ rm -rf skell-1.19
+ tar -xvvf -
+ /bin/gzip -dc
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/SOURCES/skell-1.19.tar.gz
...
And if %allow_clobber is not set I get:
peter@turbo:~/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0$
./ltib --clobber -p skell
Processing platform: Logic OMAP3530/03&DM3730/03 reference boards
===================================================================
using config/platform/omap_logic/.config
Processing: skell-omap_logic
==============================
Build path taken because: directory build, no prebuilt rpm,
Package skell-omap_logic specfile is updated but package build source
exists.
--clobber specified but %allow_clobber not enabled in .ltibrc;
Cowardly refusing to to clobber existing build source:
/home/peter/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0/rpm/BUILD/skell-1.19
Enable %allow_clobber in .ltibrc if you really want to automatically remove
package build source if specfile is updated
scbuild/scdeploy already unpacked package
Processing: skell-omap_logic
==============================
Build path taken because: directory build, build key set, no prebuilt rpm,
Mike, can you try this patch to see if it works in your continuous
integration server? Note that the patch does *note* enable
%allow_clobber in .ltibrc; you need to uncomment %allow_clobber (and the
value following it) *and* set the value to non-zero.
--
Peter Barada
[email protected]
Index: .ltibrc
===================================================================
RCS file: /sources/ltib/ltib/.ltibrc,v
retrieving revision 1.16
diff -u -r1.16 .ltibrc
--- .ltibrc 17 Aug 2010 18:18:00 -0000 1.16
+++ .ltibrc 16 Feb 2012 15:22:49 -0000
@@ -100,6 +100,11 @@
#%use_localtime
#0
+# control whether --clobber will remove package build directory if
+# package specfile has been updated
+#%allow_clobber
+#0
+
# This is used to trigger re-running the host install package
# pass. Bump this number up if you update a host support
# package and you want to force others to install this update
Index: ltib
===================================================================
RCS file: /sources/ltib/ltib/ltib,v
retrieving revision 1.78
diff -u -r1.78 ltib
--- ltib 29 Nov 2011 07:43:55 -0000 1.78
+++ ltib 16 Feb 2012 15:22:50 -0000
@@ -198,6 +198,7 @@
no_sudo_check => 0, # fc9 work-around
help => 0,
+ clobber => 0,
};
use strict 'vars';
@@ -343,6 +344,7 @@
--rcfile|r <f>: use this resource file
--batch|b : batch mode, assume yes to all questions
--force|f : force rebuilds even if they are up to date
+ --clobber|K : clobber a package build source if its specfile is updated
--reinstall|e : re-install rpms (but don't force rebuild)
--erase|E : remove (erase) rpm
--nodeps|n : turn off install/uninstall dependency checks
@@ -399,6 +401,7 @@
"verbose|v" => \$verbose,
"batch|b" => \$cf->{batch},
"force|f" => \$cf->{force},
+ "clobber|K" => \$cf->{clobber},
"reinstall|e"=> \$cf->{reinstall},
"erase|E" => \$cf->{erase},
"nodeps|n" => \$cf->{nodeps},
@@ -839,6 +842,28 @@
return 1 if $cf->{download_only};
return 1 if $cf->{dltest};
+ # if --clobber set (and spec file is updated, remove package source
+ # unless %allow_clobber is not set in ~/.ltibrc
+ if ($cf->{clobber} && $dir_bld && $unpack eq 'yes' && ( $spec_upd || ! @rpms)) {
+ if ($cf->{allow_clobber}) {
+ print "Clobber forces removal of $cf->{rpmdir}/BUILD/$tok->{pkg_dir_name}\n";
+ system_nb("rm -rf $cf->{rpmdir}/BUILD/$tok->{pkg_dir_name}");
+ # force prep
+ $dir_bld = 0;
+ } else {
+ warn(<<TXT);
+
+Package $sn specfile is updated but package build source exists.
+--clobber specified but %allow_clobber not enabled in .ltibrc;
+Cowardly refusing to to clobber existing build source:
+ $cf->{rpmdir}/BUILD/$tok->{pkg_dir_name}
+Enable %allow_clobber in .ltibrc if you really want to automatically remove
+package build source if specfile is updated
+
+TXT
+ }
+ }
+
if( $dir_bld ) {
# Don't allow scbuild/scdeploy of host rpms
if($cf->{hostinst} || $cf->{mode} ne 'buildrpms') {
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