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postgresql/src/interfaces/ecpg/Makefile

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Undo incorrectly committed Makefile.
2000-11-07 03:52:22 -05:00
subdir = src/interfaces/ecpg
top_builddir = ../../..
Fix relative path references so that make knowns which dependencies refer to one another. Sort out builddir vs srcdir variable namings. Remove some now obsoleted make variables.
2000-08-31 12:12:35 -04:00
include $(top_builddir)/src/Makefile.global
Makefile cleanup for interface tree. Now essentially with all the standard targets and behaviour. Replaced Makefile.in's with Makefile's and declared the respective variables in Makefile.global. maintainer-clean target now available at top level, although it does not work in the backend tree yet. Cleanup pass over Makefile.shlib, renamed some targets and variables. The shared library symlink tests are now done by make, not the shell. ecpg: Remove one warning in sloppy flex output. PL/Perl and Perl interface: the MakeMaker documentation is confusing, the realclean target *does* "delete derived files", but it also uninstalls them. Don't use that. The submake targets in the various bin directories that update libpq should `make all', not `make libpq.a'. That is a) unportable, and b) doesn't build the shared library.
2000-06-28 14:30:16 -04:00
Improved parallel make support Replace for loops in makefiles with proper dependencies. Parallel make can now span across directories. Also, make -k and make -q work properly. GNU make 3.80 or newer is now required.
2010-11-12 15:15:16 -05:00
SUBDIRS = include pgtypeslib ecpglib compatlib preproc
Rename 'gmake' to 'make' in docs and recommended commands This simplifies the docs and makes it easier to cut/paste command lines.
2014-02-12 17:29:19 -05:00
# Suppress parallel build of subdirectories to avoid a bug in GNU make 3.82, cf
Use .NOTPARALLEL in ecpg/Makefile to avoid a gmake parallelism bug. Investigation shows that some intermittent build failures in ecpg are the result of a gmake bug that was reported quite some time ago: http://savannah.gnu.org/bugs/?30653 Preventing parallel builds of the ecpg subdirectories seems to dodge the bug. Per yesterday's pgsql-hackers discussion, there are some other things in the subdirectory makefiles that seem rather unsafe for parallel builds too, but there's little point in fixing them as long as we have to work around a make bug. Back-patch to 9.1; parallel builds weren't very well supported before that anyway.
2012-09-09 15:08:32 -04:00
# http://savannah.gnu.org/bugs/?30653
# https://bugzilla.redhat.com/show_bug.cgi?id=835424
# (There are some other parallelism bugs in the subdirectory makefiles
# themselves, but there's little point in fixing them as long as we have
# to use this big hammer.)
Suppress parallel build in interfaces/ecpg/preproc/. This is to see if it will stop intermittent build failures on buildfarm member okapi. We know that gmake 3.82 has some problems with sometimes not honoring dependencies in parallel builds, and it seems likely that this is more of the same. Since the vast bulk of the work in the preproc directory is associated with creating preproc.c and then preproc.o, parallelism buys us hardly anything here anyway. Also, make both this .NOTPARALLEL and the one previously added in interfaces/ecpg/Makefile be conditional on "ifeq ($(MAKE_VERSION),3.82)". The known bug in gmake is fixed upstream and should not be present in 3.83 and up, and there's no reason to think it affects older releases.
2012-11-28 22:19:46 -05:00
ifeq ($(MAKE_VERSION),3.82)
Use .NOTPARALLEL in ecpg/Makefile to avoid a gmake parallelism bug. Investigation shows that some intermittent build failures in ecpg are the result of a gmake bug that was reported quite some time ago: http://savannah.gnu.org/bugs/?30653 Preventing parallel builds of the ecpg subdirectories seems to dodge the bug. Per yesterday's pgsql-hackers discussion, there are some other things in the subdirectory makefiles that seem rather unsafe for parallel builds too, but there's little point in fixing them as long as we have to work around a make bug. Back-patch to 9.1; parallel builds weren't very well supported before that anyway.
2012-09-09 15:08:32 -04:00
.NOTPARALLEL:
Suppress parallel build in interfaces/ecpg/preproc/. This is to see if it will stop intermittent build failures on buildfarm member okapi. We know that gmake 3.82 has some problems with sometimes not honoring dependencies in parallel builds, and it seems likely that this is more of the same. Since the vast bulk of the work in the preproc directory is associated with creating preproc.c and then preproc.o, parallelism buys us hardly anything here anyway. Also, make both this .NOTPARALLEL and the one previously added in interfaces/ecpg/Makefile be conditional on "ifeq ($(MAKE_VERSION),3.82)". The known bug in gmake is fixed upstream and should not be present in 3.83 and up, and there's no reason to think it affects older releases.
2012-11-28 22:19:46 -05:00
endif
Use .NOTPARALLEL in ecpg/Makefile to avoid a gmake parallelism bug. Investigation shows that some intermittent build failures in ecpg are the result of a gmake bug that was reported quite some time ago: http://savannah.gnu.org/bugs/?30653 Preventing parallel builds of the ecpg subdirectories seems to dodge the bug. Per yesterday's pgsql-hackers discussion, there are some other things in the subdirectory makefiles that seem rather unsafe for parallel builds too, but there's little point in fixing them as long as we have to work around a make bug. Back-patch to 9.1; parallel builds weren't very well supported before that anyway.
2012-09-09 15:08:32 -04:00
Improved parallel make support Replace for loops in makefiles with proper dependencies. Parallel make can now span across directories. Also, make -k and make -q work properly. GNU make 3.80 or newer is now required.
2010-11-12 15:15:16 -05:00
$(recurse)
De-parallelize ecpg build some more. Make sure ecpg/include/ is rebuilt before the other subdirectories, so that ecpg_config.h is up to date. This is not likely to matter during production builds, only development, so no back-patch.
2011-10-28 15:16:40 -04:00
all-pgtypeslib-recurse all-ecpglib-recurse all-compatlib-recurse all-preproc-recurse: all-include-recurse
Additional fixes for parallel make Add some additional dependencies to constrain the build order to prevent parallel make from failing. In the case of src/Makefile, this is likely to be too complicated to be worth maintaining, so just add .NOTPARALLEL to get the old for-loop-like behavior. More fine-tuning might be necessary for some platforms or configurations.
2010-11-17 01:08:41 -05:00
all-compatlib-recurse: all-ecpglib-recurse
all-ecpglib-recurse: all-pgtypeslib-recurse
De-parallelize ecpg build some more. Make sure ecpg/include/ is rebuilt before the other subdirectories, so that ecpg_config.h is up to date. This is not likely to matter during production builds, only development, so no back-patch.
2011-10-28 15:16:40 -04:00
install-pgtypeslib-recurse install-ecpglib-recurse install-compatlib-recurse install-preproc-recurse: install-include-recurse
Fix parallel make when running make install before make all In addition to the all-foo-recurse: all-bar-recurse dependencies that constraint the order of the rule execution, we need install-foo-recurse: install-bar-recurse dependencies in case one runs make install without a make all first, as some people apparently do.
2011-03-08 16:49:59 -05:00
install-compatlib-recurse: install-ecpglib-recurse
install-ecpglib-recurse: install-pgtypeslib-recurse
Makefile cleanup for interface tree. Now essentially with all the standard targets and behaviour. Replaced Makefile.in's with Makefile's and declared the respective variables in Makefile.global. maintainer-clean target now available at top level, although it does not work in the backend tree yet. Cleanup pass over Makefile.shlib, renamed some targets and variables. The shared library symlink tests are now done by make, not the shell. ecpg: Remove one warning in sloppy flex output. PL/Perl and Perl interface: the MakeMaker documentation is confusing, the realclean target *does* "delete derived files", but it also uninstalls them. Don't use that. The submake targets in the various bin directories that update libpq should `make all', not `make libpq.a'. That is a) unportable, and b) doesn't build the shared library.
2000-06-28 14:30:16 -04:00
Undo incorrectly committed Makefile.
2000-11-07 03:52:22 -05:00
clean distclean maintainer-clean:
Catch all errors in for and while loops in makefiles. Don't ignore any errors in any commands, including in various clean targets that have so far been handled inconsistently. make -i is available to ignore all errors in a consistent and official way.
2008-03-18 12:24:50 -04:00
$(MAKE) -C test clean
And finally the Makefiles
2006-08-02 10:19:14 -04:00
Fix parallel make risk with new check temp-install setup The "check" target no longer needs to depend on "all", because it now runs "install" directly, which in turn depends on "all". Doing both will cause problems with parallel make, because two builds will run next to each other. Also remove the redirection of the temp-install output into a log file. This was appropriate when this was done from within pg_regress, but now it's just a regular make run, and especially with the above changes this will now take the place of running the "all" target before the test suites. problem report by Jeff Janes, patch in part by Michael Paquier
2015-04-29 20:34:22 -04:00
check checktcp installcheck:
And finally the Makefiles
2006-08-02 10:19:14 -04:00
$(MAKE) -C test $@
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