fortranstubs,etags are common data for all builds. In case of multiple builds one after another - it was ok to just rebuild each time.
With parallel builds - it doesn't make sense to rebuild fortranstubs, etags parallely. Perhaps we need some kind of locking mechanism? The first configure cleates a lock - before starting a build and removes after completion. If a subsequent configure comes to the state fo building etags [or fortranstubs] - it checks the lock - and if it exists - skips the build? Satish On Sat, 26 Mar 2011, Jed Brown wrote: > Can temporary files be put in a private directory so that multiple > reconfigures can be run simultaneously? I think the rest of configure works. > > > ******************************************************************************* > UNABLE to EXECUTE BINARIES for ./configure > ------------------------------------------------------------------------------- > [Errno 2] No such file or directory: > '/home/jed/petsc/src/sys/viewer/interface/f90module.f90' > ******************************************************************************* > File "/home/jed/petsc/config/configure.py", line 272, in petsc_configure > framework.configure(out = sys.stdout) > File "/home/jed/petsc/config/BuildSystem/config/framework.py", line 922, > in configure > child.configure() > File "/home/jed/petsc/config/PETSc/packages/sowing.py", line 123, in > configure > self.buildFortranStubs() > File "/home/jed/petsc/config/PETSc/packages/sowing.py", line 83, in > buildFortranStubs > generatefortranstubs.main(self.petscdir.dir, self.bfort, > self.petscdir.dir) > File "/home/jed/petsc/bin/maint/generatefortranstubs.py", line 196, in > main > os.path.walk(dir, processDir, [petscdir, bfort]) > File "/usr/lib/python2.7/posixpath.py", line 237, in walk > walk(name, func, arg) > File "/usr/lib/python2.7/posixpath.py", line 237, in walk > walk(name, func, arg) > File "/usr/lib/python2.7/posixpath.py", line 237, in walk > walk(name, func, arg) > File "/usr/lib/python2.7/posixpath.py", line 237, in walk > walk(name, func, arg) > File "/usr/lib/python2.7/posixpath.py", line 229, in walk > func(arg, top, names) > File "/home/jed/petsc/bin/maint/generatefortranstubs.py", line 161, in > processDir > FixDir(petscdir,outdir) > File "/home/jed/petsc/bin/maint/generatefortranstubs.py", line 123, in > FixDir >
