make/tests/scripts/features
Paul Smith 5bd7ad2b22 Preserve the real value of -jN in MAKEFLAGS using jobserver.
Previously if the jobserver was active, MAKEFLAGS would contain only
the -j option but not the number (not -j5 or whatever) so users
could not discover that value.  Allow that value to be provided in
MAKEFLAGS without error but still give warnings if -jN is provided
on the command line if the jobserver is already activated.

* NEWS: Discuss the new behavior.
* os.h, posixos.c, w32/w32os.c: Return success/failure from
jobserver_setup() and jobserver_parse_auth().
* main.c (main): Separate the command line storage of job slots (now
in arg_job_slots) from the control storage (in job_slots).  Make a
distinction between -jN flags read from MAKEFLAGS and those seen
on the command line: for the latter if the jobserver is enabled then
warn and disable it, as before.
* tests/scripts/features/jobserver: Add new testing.
2016-04-04 01:38:37 -04:00
..
archives * tests/scripts/features/archives: Handle deterministic archives. 2016-02-29 01:31:16 -05:00
comments * Added the test suite to the main distribution. 1999-09-14 02:03:19 +00:00
conditionals Implement new "if... else if... endif" semantics. 2005-05-13 12:45:30 +00:00
default_names Clean up some tests for use on Windows. 2013-10-05 19:30:48 -04:00
double_colon Be sure to start parsing prereqs in the right place even if there are 2011-11-14 07:31:06 +00:00
echoing - Rework secondary expansion so we only defer it if there's a possibility 2009-09-24 02:41:44 +00:00
errors * job.c (child_error): Combine file info with error message. 2016-03-20 14:23:22 -04:00
escape Regression test portability to Solaris. 2013-09-22 17:10:34 -04:00
export Add 'private' variable modifier, feature submitted by Ramon Garcia. 2009-05-26 01:31:40 +00:00
include Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. 2012-03-04 00:24:20 +00:00
jobserver Preserve the real value of -jN in MAKEFLAGS using jobserver. 2016-04-04 01:38:37 -04:00
load [SV 46581] Pre-define .LOADED to avoid warnings. 2016-03-13 03:02:00 -04:00
loadapi * features/loadapi (test_expand): Allocate memory for the nul byte. 2013-11-24 04:08:30 -05:00
mult_rules Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. 2012-03-04 00:24:20 +00:00
mult_targets * Added the test suite to the main distribution. 1999-09-14 02:03:19 +00:00
order_only Make second expansion optional (partial implementation). 2005-10-24 13:01:39 +00:00
output-sync Preserve the real value of -jN in MAKEFLAGS using jobserver. 2016-04-04 01:38:37 -04:00
override - Modify access of config and gnulib Savannah modules to use GIT 2009-06-04 06:30:27 +00:00
parallelism * job.c (child_error): Combine file info with error message. 2016-03-20 14:23:22 -04:00
patspecific_vars [SV 39709] Fix some typos. 2013-10-09 01:53:55 -04:00
patternrules * job.c (child_error): Combine file info with error message. 2016-03-20 14:23:22 -04:00
quoting * Added the test suite to the main distribution. 1999-09-14 02:03:19 +00:00
recursion Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. 2012-03-04 00:24:20 +00:00
reinvoke Fix Savannah bug #30723: expand MAKEFLAGS before we re-exec after 2010-08-10 07:35:34 +00:00
rule_glob [Bug #39310] Parse simple pattern prereqs for globbing. 2013-07-22 02:23:02 -04:00
se_explicit Create a target that tests alternative configurations. 2013-09-21 18:10:08 -04:00
se_implicit [SV 31155] Parse order-only tokens in second expansion results. 2013-09-22 17:10:35 -04:00
se_statpat - Rework secondary expansion so we only defer it if there's a possibility 2009-09-24 02:41:44 +00:00
shell_assignment Add new feature: != shell assignment for portability with BSD make. 2011-04-18 01:25:20 +00:00
statipattrules Fixed Savannah bug #16053. 2006-03-17 14:24:20 +00:00
targetvars Check if the target-specific variable is the same as the global 2010-11-30 14:48:52 +00:00
utf8 Ignore UTF-8 BOMs. See Savannah bug #36529. 2012-09-09 21:11:00 +00:00
varnesting Save strings we're expanding in case an embedded eval causes them 2011-08-29 16:20:19 +00:00
vpath Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. 2012-03-04 00:24:20 +00:00
vpath2 * Added the test suite to the main distribution. 1999-09-14 02:03:19 +00:00
vpath3 [SV 41758]: Fix archive support for VMS. 2014-10-20 01:31:42 -04:00
vpathgpath Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. 2012-03-04 00:24:20 +00:00
vpathplus * job.c (child_error): Combine file info with error message. 2016-03-20 14:23:22 -04:00