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
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.gitignore	Add support for updating the GNU make web pages.	2013-10-13 16:48:22 -04:00
make.texi	Preserve the real value of -jN in MAKEFLAGS using jobserver.	2016-04-04 01:38:37 -04:00
Makefile.am	Update Copyright statements for the new year.	2016-02-28 12:55:20 -05:00