Online builds 10-apr-2013
From GlueXWiki
File structure for release area
- Below is a proposed release directory structure.
- Official release area is /gluex/builds.
- Release area only writeable from hdsys account, read-only from all other accounts.
- Package directories are what gets checked into SVN.
- Packages can be checked in/out by anyone.
- Anyone can build and install packages in their own area.
- Only hdsys can release a package into official release area.
- Notes:
- Should SCONS dir be under packages? Should it be installed?
- Need to develop scripts to check out and build everything in one command.
-- builds `-- devel |-- doc |-- jar |-- Linux_RHEL6-x86_64-gcc4.8.0 | |-- bin | |-- include | |-- lib | `-- scripts |-- packages | |-- aPackage | |-- anotherPackage | `-- cMsg2et | |-- doc | |-- java | `-- org | `-- jlab | `-- halld | |-- jar | |-- Linux_RHEL6-x86_64-gcc4.8.0 | | |-- bin | | |-- include | | |-- lib | | `-- scripts | `-- src | |-- binsrc | |-- examples | |-- libsrc | | `-- cMsg2et -> . | |-- scripts | `-- test `-- SCONS
SCONS Scripts
- Need one SConstruct file at the top of all packages.
- SConstruct the same for ALL packages.
- Need SConscript file in each libsrc,binsrc,scripts,test directory.
- SConscript needed to define package dependencies (e.g. determine include paths for compiling).
- Need one Python script per package to define dependencies, where to find header files and libs, etc.
- Define package root dirs via env vars $PACKAGE or $PACKAGE_ROOT (e.g. $EVIO_ROOT).
# SConscript for libsrc # # to customize fill in package dependencies # # ejw, 16-apr-2013 Import('libEnv') from halld_lib import define_dependencies, buildLib # define dependencies on other packages define_dependencies(libEnv,'cmsg') # build the lib buildLib(libEnv)
# SConscript for binsrc # # to customize fill in package dependencies # # ejw, 16-apr-2013 Import('binEnv') from halld_lib import define_dependencies, buildBin # define dependencies on other packages define_dependencies(binEnv,'codaobject cmsg evio et') # build programs buildBin(binEnv)
Python script to define cMsg dependencies:
from util import check_if_dir_exist import os def loadcmsg(env) : OSENV = os.environ CMSG = OSENV['CMSG'] check_if_dir_exist('CMSG') if env['SHOWENV'] == "1": print "Loading CMSG software from ", CMSG cmsgincs = [] cmsgincs.append(CMSG + '/include') env.AppendUnique(CPPPATH=cmsgincs) cmsgldir = [] cmsgldir.append(CMSG + '/lib') env.AppendUnique(LIBPATH = cmsgldir) cmsglibs = [] cmsglibs.append('cmsgxx') cmsglibs.append('cmsg') cmsglibs.append('cmsgRegex') cmsglibs.append('pthread') cmsglibs.append('rt') cmsglibs.append('dl') env.AppendUnique(LIBS = cmsglibs)