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ReleaseNotes.txt
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ReleaseNotes.txt
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SCRAM Release Notes
V2_2_6_pre5: 2015-06-18
* New filter ifversion added for toolfiles.
V2_2_6_pre4: 2015-01-21
* Release checks e.g. deprecated releases, production
architectures are disabled for non-interactive mode.
V2_2_6_pre3: 2014-11-14
* Documentation updated for various SCRAM Control flags.
* Use system cp command for copying the files which is
bit faster than then the perl copy.
V2_2_6_pre2: 2014-10-27
* Release deprecation checks.
* 'scram config' new command to set site specific parameters e.g.
release-checks=1 to disable release checks i.e. do not download
releases.map file from internet.
* New scram man pages added. All the individual scram commands'
help messages have been replaced with 'man scram'.
* New build proceedure using gmake ; gamke install. One need to set
Base installation path (e.g. $CMS_PATH): INSTALL_BASE=<path>
SCRAM Installation prefix (e.g. $CMS_PATH/<arch>/lcg..): PREFIX=<path>
SCRAM version to be reported by scram version command: VERSION=<version>
V2_2_6_pre1: 2014-09-04
* Do not setup external tools and symlinks if their definition
do not change w.r.t. release.
V2_2_5: 2014-08-29
* Fix BuildFile parser to ingore comment using # at first line.
V2_2_5_pre9: 2014-08-05
* Fix cmsenv errors by sending verbose::errors to stderr.
* --force|-f Command-line option for "scram project" to avoid reading
releases.map file from web.
* New <release|compiler> tag for BuildFiles.
* Get IBs production arch from releases.map file.
V2_2_5_pre8: 2014-05-07
* Change SCRAM_ARCH/OS mismatch error to warning to allow creation of
slc6 releases on slc5 machines for production jobs.
V2_2_5_pre7: 2014-05-06
* Cleanup perl modules list.
V2_2_5_pre6: 2014-05-05
* Use new release.map for getting release archs
* Use of site specific links.db file.
* "scram project" command now warns users about non-production archs and
arch & OS mismatch
* By default "scram build" command does not allow to compile if arch & os
mismatch.
V2_2_5_pre5: 2013-12-11
* Force set PATH environment for scram runtime (no need to run rehash)
* SCRAM now complains if 'file' attribute is missing in test/BuildFile.xml
* Always exit with non-zero code if there are build errors (even if -k is
used). Also print an error message at the end to remind that there were
compilaton errors.
V2_2_5_pre4: 2013-07-26
* Bug fix: Allow having + char in path.
V2_2_5_pre3: 2013-05-27
* Allow all non-recognized optioned to be passed to gmake.
* Cleanup: remove some unsed code e.g. spawnarch and conver BuildFiles
to xml version.
* Bug fix for patch releases: Properly add base release library directory
in to DYLD_FALLBACK_LIBRARY_PATH
V2_2_5_pre2: 2013-04-08
* "scram list <version>" can now match all available versions which match
<version>. If no version is matched for $SCRAM_ARCH then other archs are
also search.
* If SCRAM_ARCH is forced via command-line e.g. "scram -a <arch> list <ver>"
then <ver> is only searched for <arch>.
V2_2_5_pre1: 2013-03-14
* Bug fix: Fail and dump the error message at the project bootstrap
time.
* Use config tag as checksum instead of doing checksum of all files
in config directory.
* Fix timestamp of tools file issue
* More fixed for arch independent SCRAM
* Use writable SCRAM DB paths for "scram db" command.
* Bug fix when creating dev area using a release path e.g.
scram project <release-path>
V2_2_4: 2013-02-07
* Bug fix: Do not allow PATH, LD_LIBRARY_PATH, DYLD_LIBRARY_PATH,
DYLD_FALLBACK_LIBRARY_PATH and PYTHONPATH to override runtime
environment while building.
* New tool (chktool) for testing scram-tools definitions added.
V2_2_4_pre9: 2012-12-17
* Remove dependency on Compress::Zlib.
* Set LOCALTOP at the time of project area creation.
V2_2_4_pre8: 2012-10-19
* Allow to generate single default plugin from plugins directory.
V2_2_4_pre7: 2012-06-22
* Bug fix: Properly parse <!-- --> type comments in BuildFile.xml.
* Bug fix: Remove obsolete compiler selection code.
V2_2_4_pre6: 2012-05-23
* Bug fix: .SCRAM/arch/timestamps/self is file not directory. This
effected "scram list -e" output.
* For "scram p <release-path>", <release-path> should be an absoluet
path.
V2_2_4_pre5: 2012-05-23
* If a project is available for multiple archs but not for SCRAM_ARCH
then scram now can ask tag collector the default/production arch for
that project and then automatically create dev area for that.
* Check for .SCRAM/arch/timestamps/self file for a valid release area.
V2_2_4_pre4: 2012-04-26
* Allow nasted <architecture></architecture> blocks in tool files
and BuildFiles.
* "scram list" command now only shows projects for local SCRAM_ARCHs.
A new -e option is available which shows only valid projects i.e.
which contain valid .SCRAM/$SCRAM_ARCH.
* Automatically create a scram-based dev area if project is only
available for one SCRAM_ARCH regardless of current SCRAM_ARCH.
* Print error messages in to STDERR to avoid 'eval' processing.
* SCRAM now converts all LD_LIBRARY_PATH variables to DYLD_FALLBACK_LIBRARY_PATH
for osx SCRAM_ARCHs.
V2_2_4_pre3: 2012-01-12
* scram project command now allows to run without project name e.g.
scramproject CMSSW_5_0_0
V2_2_4_pre2: 2011-10-26
* Seperate read/write paths for SCRAM links.db
V2_2_4_pre1: 2011-10-25
* No more architecture name generation login in SCRAM. As we
always have SCRAM_ARCH set, so SCRAM now depend on this env
variable.
* No more project.lookup file to keep track of install projects.
SCRAM now can look under <cmspath>/<arch> to find out the
installed projects. Extra SCRAM configuration for keeping tracks
of other SCRAM installation area are now done via
<cmspath>/etc/scramrc directory.
* Hidden files copying bug has been fixed.
V2_2_3: 2011-09-05
* XML comment of type <!-- --> supported.
* Allow only valid directories names to be part of
packages/sub-systems
V2_2_2: 2011-01-06
* SCRAM now forces that all the tool files provide the valid
values.
* No more "scram setup" interactive mode.
* Now in BuildFile one can specify arch specific flags with only
partial arch name in the architecture tag. e.g. slc, slc5, ia32
etc.
* Fix scram setup for tools in dev area.
* Now SCRAM automatically updatedsymlinks for externals when a tool
definition is changed.
V2_2_1: 2010-08-11
* Bug fixed for SCRAM caches corruption problems.
* New scram command "unsetenv" added to unset the already set
runtime environment.
* Improved runtime environment configurable via projects.
V2_2_0: 2010-01-11
* DYLD_* environment warning fixed for Mac.
* SCRAMRT_* backup variables are no more available.
* Support for setup optional environment variables added.
V2_1_4: 2009-11-26
* Proper display of error message when eval `scram runtime -sh`
is for a dev area which is not setup for current SCRAM_ARCH.
V2_1_3: 2009-10-06
* Bug fix release.
* SCRAM now does not read internal caches when -f command-line option is
used, this avoid SCRAM to fail when caches are corrupted.
V2_1_2: 2009-03-18
* Bug fix release.
* Fixed interactive tool setup bug.
V2_1_1: 2009-02-25
* Same as V2_1_0 but build with no compiler dependency.
V2_1_0: 2009-02-16
* A proper error message when gmake command not found.
* Use of Data::Dumper to stor SCRAM caches which are portable for
different platforms.
V2_0_6: 2008-10-02
* --update option disabled for "scram project" command.
* Checksum calculation fixed for multiple arch dev. under same user
area.
* Auto compilation of newly added source (e.g. *.cc) files for
test/bin/plugins products if the product's file attrib has *.cc.
* Improved env backup for future releases.
* Error message for deprecated releases added.
* Runtime environment setting fixed.
* Setting runtime env on Mac also fixed.
* Auto update of internal caches when the pkgs.txt files are changed
(needed for big libraries).
V2_0_5: 2008-07-22
* New env variables set b/w two "scram runtime" are not wiped out any
more.
V2_0_4: 2008-07-16
* Bug fixed which was causing "scram list <proj> <ver>" to fail.
* Fixed the tool ordering.
* Set file permissions of SCRAM DB to 0644.
V2_0_3: 2008-06-28
* Support for big library added.
* Proper error message when "scram project name ver" command is run
with name/ver which does not exist.
* Bug fixed which causes scram to fail when SCRAM_ARCH is not set.
V2_0_2: 2008-06-16
* Bug fixed: LOCALRT is now set when doing scram runtime.
* RuntimeEnv.pm perl plugin is now dynamically loaded.
* All fetal error messages now go to std error.
* User is warned when he/she tries to create a dev area which alread
exists.
V2_0_1: 2008-06-06
* First real version of V2_0 series.
* Now if gmake is not set as an external tool then SCRAM uses default
gmake instead of trying to run /gmake.
* Contains all the features/bug fixes went in to SCRAM V2_0_* versions.
V2_0_X: 2008-04-21
* Bug fixed for arch specific flags.
* Switch to use gzip if Compress::Zlib perl module not available.
* SCRAM internal backup variables *_SCRAMRT* and SCRAMRT_* are not set
when "scram build" is run.
* SCRAM now does not set the environment when "scram build" is run recursively.
* No more reading of non-xml based BuildFile warning.
V2_0_0: 2008-04-21
* Added V2_0_0 Tag.
V2_0_0_relcand*: 2008-04-14
* New SCRAM release series
* Supports for multiple arch development under one user area.
* Inital support for generating big objects files per shared lib/plugin
* Auto cleanup for renamed products
* No more .scramrc tool caches
* No more .SCRAM/cache for tool caching
* Tools are now public and available in config/toolbox for easy editing
* No more colplecated tool setup process, just providing the tool name
or toolfile file is enough (no more version needed at command line)
* More code clean up
* More compact SCRAM internal caches (<500KB)
* Faster "scram list" as it is not reading .SCRAM/Environment file for
all the installed projects
* Fixed the bug when the package level src directory deleted and there is only
BuildFile left in the package.
* New RuntimeEnv module for setting up runtime environment. Now the
changes you make b/w two "scram runtime" are not lost but they are move
at the end of variable. e.g.
- After first "scram runtime" PATH will become
PATH=<values from scram>:<init value of PATH>
- After you changes
PATH=<your name changes1>:<values from scram>:<init value of PATH>:<your name changes2>
- After 2nd "scram runtime"
PATH=<values from scram>:<your name changes1>:<init value of PATH>:<your name changes2>
- gmake is now run with full path to avoid picking it up from /usr/bin area.
V1_2_1: 2008-02-28
* Bug fix release.
* Properly pass the command-line argument when swaping SCRAM versions.
V1_2_0: 2008-02-28
* New platform independent SCRAM
* A lot of code cleanup
* No more external binary dependency (platform independent SCRAM)
* New XML-parser (not expat based to avoid expat dependency)
* New code replacing the PERL Template Tool kit.
V1_1_7: 2008-02-18
* Now SCRAM does not swap is the required SCRAM version and the used
SCRAM versions are of the same SCRAM release series Vx_y.
V1_1_6: 2008-02-16
* Bug fix release
* Fixed the SCRAM internal caches format so that project build on 64bit
machines are usable on 32bit machines.
V1_1_5: 2008-02-16
* Same as V1_1_4
V1_1_4: 2008-02-15
* Bug fix release
* Now properly rebuilds when a source file and directory stepm of
package/src directory changed.
V1_1_3: 2008-02-12
* Bug fix release
* Correctly swap to older SCRAM release e.g. V1_0_*
V1_1_2: 2008-02-06
* New improved SCRAM
* Much fast "scramv build"
* Compact build rules
* Compact scram internal cache
* scram is same as scramv1
* Much smaller runtime memory usage
* Auto cleanup for removed packages
* Robust XML-parser (expat based)
* Auto export of package level library names
* More usual command-line arguments parsing
* Symlinks for product store directories
* No more prompting for user input when in batch mode
* Order of -llib for linking fixed
* Only supported file transfer protocol is file:/
(no more cvs/http/svn support)
V1_0_3: 2006-11-08
* New release using new tool PERL Template ToolKit
Shahzad Muzaffar <[email protected]>
Northeastern Univertsity,
Boston, MA, USA