Commit Graph

8 Commits

Author SHA1 Message Date
Paul Smith
12b14f0484 Update copyright statements for 2020 2020-01-03 02:08:59 -05:00
Paul Smith
4e12a5fa45 Support the .EXTRA_PREREQS special variable
Initial implementation by Christof Warlich <cwarlich@gmx.de>

* NEWS: Announce the new feature.
* doc/make.texi (Other Special Variables): Document .EXTRA_PREREQS.
* src/dep.h (struct dep): New flag to note extra prereq deps.
* src/filedef.h (expand_extra_prereqs): Declare a function to expand
the value of .EXTRA_PREREQS.
* src/file.c (expand_extra_prereqs): Given a struct variable lookup
of .EXTRA_PREREQS, convert it into a list of deps and for each one
make sure it has a struct file and has the new flag set.
(snap_file): A new function invoked by hash_map that will perform
per-file operations: set up second expansion, intermediate, and also
.EXTRA_PREREQS.  Manage circular dependencies by ignoring them.
(snap_deps): Defer per-file operations until the end.  Look up the
global .EXTRA_PREREQS and pass it along to snap_file for each file.
* src/implicit.c (struct patdeps): Remember the extra prereqs flag.
(pattern_search): Transfer extra prereqs flag settings into the
matched pattern rule.
* src/rule.h (snap_implicit_rules): Rename count_implicit_rules to
snap_implicit_rules since we now do more than count.
* src/rule.c (snap_implicit_rules): As we walk through all the pattern
rules, add in any global .EXTRA_PREREQS to the dep list.  Ensure we
take them into account for the max number of prereqs and name length.
* src/main.c (main): Add extra-prereqs to .FEATURES.
Call the renamed snap_implicit_rules.
* tests/scripts/variables/EXTRA_PREREQS: Add tests.
2020-01-03 02:08:59 -05:00
Paul Smith
564fb212a7 [SV 56655] Allow pattern expansion to contain spaces
* src/dep.h: Add a new flag PARSEFS_ONEWORD
* src/read.c (parse_file_seq): If PARSEFS_ONEWORD is given, treat the
entire incoming string as a single pattern.
* src/implicit.c (pattern_search): Pass PARSEFS_ONEWORD when parsing
patterns for wildcards.
* tests/scripts/features/patternrules: Add a new test.
2019-12-26 18:39:56 -05:00
Paul Eggert
b6884c73b7 Pacify Oracle Studio c99
* src/dep.h (DEP):
* src/function.c (struct function_table_entry):
Use unsigned int, not unsigned short.  Without this patch, c99
complains ‘warning: nonportable bit-field type’.
2019-09-02 11:11:26 -04:00
Paul Smith
389dcb608f Update copyright statements for 2019 2019-05-19 15:27:26 -04:00
Paul Smith
0ce880e5ee Resolve most of the Windows Visual Studio warnings.
* Convert integer types to size_t where necessary.
* Align other integral types to avoid casts and type warnings.
2018-07-02 07:54:07 -04:00
Paul Smith
afbecbd9dc * all: Update Copyright statements for 2018 2018-07-01 12:22:04 -04:00
Paul Smith
fb779d2f1e Rework directory structure to use GNU-recommended "src" directory.
Move the source code (other than glob) into the "src" subdirectory.
Update all scripting and recommendations to support this change.

* *.c, *.h, w32/*: Move to src/
* configure.ac, Makefile.am, maintMakefile: Locate new source files.
* Basic.mk.template, mk/*: Update for new source file locations.
* NEWS, README.DOS.template: Update for new locations.
* build.template, build_w32.bat, builddos.bat: Ditto.
* po/POTFILES.in: Ditto
* tests/run_make_tests.pl, tests/scripts/features/load*: Ditto.
* make.1: Move to doc.
* mk/VMS.mk: Add support for building on VMS (hopefully).
* makefile.vms, prepare_w32.bat: Remove.
* SCOPTIONS: Update to define HAVE_CONFIG_H
2017-11-19 14:07:22 -05:00