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string into the strcache. As a side-effect, many more structure members and
function arguments can/should be declared const.
As mentioned in the changelog, unfortunately measurement shows that this
change does not yet reduce memory. The problem is with secondary expansion:
because of this we store all the prerequisites in the string cache twice.
First we store the prerequisite string after initial expansion but before
secondary expansion, then we store each individual file after secondary
expansion and expand_deps(). I plan to change expand_deps() to be callable
in either context (eval or snap_deps) then have non-second-expansion
targets call expand_deps() during eval, so that we only need to store that
dependency list once.
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16304, 16468, 16577, 17701, 17880, 16051, 16652, 16698
Plus some from the mailing list.
Imported a patch from Eli to allow Cygwin builds to support DOS-style
pathnames.
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Update NEWS docs.
Enhance the manual to use automake version.texi, and use the canonical
FSF copyright features and statement.
Some $(realpath ...) tests won't work on Windows; leave them out
The jobserver filedescriptor test might fail if some FDs are reserved,
so for now comment out that check.
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Fix a file descriptor leak with make re-exec while using the jobserver.
Update some release information.
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Revert a fix for $? including non-existent files as it shows a bug
in the Linux kernel build. Give them a release to fix this.
Add some changes from Eli Z. for Windows changes.
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Handle SHELL set on the command line properly for windows.
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list. Fixes Savannah bug #15757.
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expanding, and use that info when generating error messages instead of
the file info, where appropriate.
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Savannah bug #15182, but not much uses it yet. Coming shortly.
- Added short-circuiting $(and ..) and $(or ...) functions.
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Rewrite large chunks of the "Commands" section of the manual to better
describe then backslash-newline handling, the SHELL variable, etc.
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Markus Maurhart.
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- Updates to make.texi and make.1 and other documentation
- Some VMS patches
- Fix minor bugs reported on the mailing list and from Debian.
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Use rm -f instead of rm in the test scripts. Fixes bug #15085.
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pattern rule also makes.
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double-colon entries only if it is the last one to be updated.
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a variable ('simple', 'recursive', or 'undefined').
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of directories that make searches for included makefiles.
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Try to avoid extraneous rebuilds of template files.
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I decided this feature was too impacting to make the permanent default
behavior. This set of changes makes the default behavior of make the
old behavior (no second expansion). If you want second expansion, you
must define the .SECONDEXPANSION: special target before the first target
that needs it.
This set of changes ONLY fixes explicit and static pattern rules to work
like this. Implicit rules still have second expansion enabled all the
time: I'll work on that next.
Note that there is still a backward-incompatibility: now to get the old
SysV behavior using $$@ etc. in the prerequisites list you need to set
.SECONDEXPANSION: as well.
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This should help the tests run more accurately on Windows (hopefully...)
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Fix some regression tests to (hopefully) work better on Windows.
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follow POSIX backslash/newline conventions.
Use a different method for testing the SHELL variable, which hopefully
will work better on non-UNIX systems.
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is no longer filesystem-dependant.
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jobs after a failed job.
- Enhancements to WINDOWS32 code from Eli Zaretskii.
- Add Microsoft Project files from J. Grant.
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and OS/2 changes).
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Solaris system with an EMC NFS storage solution. Still get some odd
errors here unfortunately related to sub-second timestamps that I just
can't figure out. It all works if we run the tests in /tmp instead
though :-/.
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Don't print errors if "include" is specified with no arguments.
New test suite for the $(shell ...) function.
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according to POSIX rules.
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symlink even if it is "dangling" (it doesn't resolve to a real file).
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references in target definition lines.
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Added a -W test suite.
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When rebuilding makefiles, unset -B if MAKE_RESTARTS is >0.
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check for this and exit with an error.
The closeout.c version from gnulib pulls in too much other stuff, and
gnulib requires an ANSI C 89 compliant compiler, while GNU make (so far)
still wants to work on K&R.
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precedence over the global scope when they're used in a global context
(such as an eval).
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Taylor. There are two forms of this: first, it was possible to lose
tokens when using -j and -l at the same time, because waiting jobs were
not checked when determining whether any jobs were outstanding. Second,
if you had an exported recursive variable that contained a $(shell ...)
function there is a possibility to lose tokens, since a token was taken
but the child list was not updated until after the shell function was
complete.
To resolve this I introduced a new variable that counted the number of
tokens we have obtained, rather than checking whether there were any
children on the list. I also added some sanity checks to make sure we
weren't writing back too many or not enough tokens. And, the master
make will drain the token pipe before exiting and compare the count of
tokens at the end to what was written there at the beginning.
Also:
* Ensure a bug in the environment (missing "=") doesn't cause make to core.
* Rename the .DEFAULT_TARGET variable to .DEFAULT_GOAL, to match the
terminology in the documentation and other variables like MAKECMDGOALS.
* Add documentation of the .DEFAULT_GOAL special variable.
Still need to document the secondary expansion stuff...
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Updates to docs (still need more work here) and NEWS file.
New language.
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