Log message:
gperf: Update to 3.3.

Required for modern C.  While here fix parallel builds, which until now had
been compiling during the install phase when using bmake due to Makefile bugs.

2025-04-20  Bruno Haible  <bruno@clisp.org>

	Release gperf-3.3.
	* src/version.cc (version_string): Bump.
	* tests/*.exp: Update.
	* NEWS: Mention the changes.

2025-04-20  Bruno Haible  <bruno@clisp.org>

	Add two more assertions.
	Suggested by Frank Wojcik.
	* src/search.cc (Search::find_asso_values): Assert that a step's
	_changing_count is positive.

2025-04-20  Bruno Haible  <bruno@clisp.org>

	Fix typo in comment.
	Reported by Frank Wojcik.
	* src/search.cc (Search::find_asso_values): Fix typo in comment.

2025-04-20  Bruno Haible  <bruno@clisp.org>

	Use an array-list instead of a linked-list of equiv.-classes, part 2.
	* src/search.cc (Search::compute_partition): Fix a memory leak.

2025-04-20  Bruno Haible  <bruno@clisp.org>

	Use a hash table in compute_partition, part 2.
	* src/search.cc (Search::compute_partition): Fix a memory leak.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Optimize: Test large equivalence classes for conflict first.
	This reduces the execution time of gperf on large inputs by ca. 10%.
	* src/search.cc (cmp_equiv_classes): New function.
	(compute_partition): Sort the equivalence classes according to
	decreasing size.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Refactor: Use an array-list instead of a linked-list of equiv.-classes.
	* src/search.h (Search::compute_partition): Return a 'Partition *', not
	a 'EquivalenceClass *'.
	(Search::count_possible_collisions, Search::unchanged_partition): Change
	parameter from 'EquivalenceClass *' to 'Partition *'.
	* src/search.cc (struct EquivalenceClass): Remove field _next.
	(struct Partition): New type.
	(struct Step): Change type of _partition from 'EquivalenceClass *' to
	'Partition *'.
	(Search::compute_partition): Return a 'Partition *', not a
	'EquivalenceClass *'.
	(delete_partition): Update.
	(Search::count_possible_collisions, Search::unchanged_partition): Change
	parameter from 'EquivalenceClass *' to 'Partition *'.
	(Search::find_asso_values): Update.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Optimize: Use an array-list instead of a linked-list of keywords.
	Storing list elements in contiguous memory means: less cache misses.
	This reduces the execution time of gperf on large inputs by ca. 30%.
	* src/arraylist.h: New file.
	* src/arraylist.cc: New file.
	* src/Makefile.in (OBJECTS): Add arraylist.$(OBJEXT).
	(ARRAYLIST_H): New variable.
	(arraylist.$(OBJEXT)): New rule.
	(search.$(OBJEXT)): Update dependencies.
	(SOURCE_FILES): Add arraylist.cc and arraylist.h.
	* src/search.cc: Include arraylist.h.
	(struct EquivalenceClass): An an ArrayList field. Remove the linked-list
	fields. Add a constructor.
	(Search::compute_partition, delete_partition): Update.
	(Search::count_possible_collisions, Search::unchanged_partition,
	Search::find_asso_values): Update.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Optimize: Minimize object references in find_asso_values.
	This reduces the execution time of gperf on large inputs by ca. 4%.
	* src/search.cc (Search::find_asso_values): Cache some values in local
	variables.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Optimize: Use a hash table in compute_partition.
	This reduces the execution time of gperf on large inputs by ca. 30%.
	* autogen.sh (GNULIB_MODULES): Add map-c++, hash-map.
	* src/keyword.h: Include <stddef.h>.
	(struct KeywordExt): Add fields _undetermined_chars,
	_undetermined_chars_length, _undetermined_chars_hashcode.
	* src/search.cc: Include gl_map.hh, gl_hash_map.h.
	(Search::prepare_asso_values): Initialize the _undetermined_chars field.
	(struct EquivalenceClass): Remove the fields _undetermined_chars,
	_undetermined_chars_length.
	(undetermined_equals, undetermined_hashcode): New functions.
	(Search::compute_partition): Initialize the _undetermined_chars* fields
	of all keywords. Use a hash map instead of a loop over the equivalence
	classes.
	(Search::find_good_asso_values): Deallocate the _undetermined_chars field.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	Optimize: Make Bool_Array take less memory.
	Less memory means: less cache misses.
	This reduces the execution time of gperf on large inputs by ca. 2.5%.
	* src/bool-array.h (Bool_Array): For the _storage_array and
	_iteration_number fields, use 'unsigned char' instead of 'unsigned int'.
	* src/bool-array.icc (Bool_Array::Bool_Array, Bool_Array::clear: Update.
	* src/bool-array.cc (Bool_Array::~Bool_Array): Update.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	tests: Add unit test with many keywords.
	* tests/generate-5000.sh: New file.
	* tests/5000.gperf: New generated file.
	* tests/5000.exp: New generated file.
	* tests/Makefile.in (SOURCE_FILES): Add them.
	(check-large): New rule.

2025-04-19  Bruno Haible  <bruno@clisp.org>

	build: Update dependencies after 2025-04-16 change.
	* src/Makefile.in (*.$(OBJEXT)): Depend on $(CONFIG_H).

2025-04-17  Bruno Haible  <bruno@clisp.org>

	Improve comments.
	* src/search.cc: Fix comments.

2025-04-16  Bruno Haible  <bruno@clisp.org>

	build: Update after gnulib changed.
	* gnulib-local/lib/getopt-pfx-ext.h.diff: Remove file.
	* Makefile.in (SOURCE_FILES): Remove it.

	build: Use more gnulib modules.
	* autogen.sh (GNULIB_MODULES): Add getopt-gnu.
	Use directory gnulib-local.
	* gnulib-local/lib/getopt-pfx-ext.h.diff: New file.
	* Makefile.in (SOURCE_FILES): Add it.
	(distdir): Use 'mkdir -p' instead of 'mkdir'.
	* lib/getopt.h: Remove file.
	* lib/getopt.c: Remove file.
	* lib/getopt1.c: Remove file.
	* lib/Makefile.am (libgp_a_SOURCES): Remove them.

2025-04-16  Bruno Haible  <bruno@clisp.org>

	build: Use more gnulib modules.
	* autogen.sh (GNULIB_MODULES): Add read-file.
	Copy also config.guess and config.sub.
	* lib/Makefile.am (BUILT_SOURCES, MOSTLYCLEANDIRS): New variables.
	(libgp_a_SOURCES): Remove getline.h, getline.cc.
	* lib/getline.h: Remove file.
	* lib/getline.cc: Remove file.
	* src/configure.ac: Change config.h to also include ../lib/config.h.
	* src/output.cc: Include <config.h> first.
	* src/search.cc: Likewise.
	* src/bool-array.cc: Include <config.h>.
	* src/keyword.cc: Likewise.
	* src/keyword-list.cc: Likewise.
	* src/hash-table.cc: Likewise.
	* src/main.cc: Likewise.
	* src/options.cc: Likewise.
	* src/positions.cc: Likewise.
	* src/version.cc: Likewise.
	* src/input.cc: Likewise. Include read-file.h instead of getline.h.
	(Input<KT>::read_input): Use fread_file instead of get_delim.

2025-04-16  Bruno Haible  <bruno@clisp.org>

	build: Prepare for using generated .h files in lib/.
	* src/Makefile.in (CPPFLAGS): Add more -I options.

2025-04-16  Bruno Haible  <bruno@clisp.org>

	build: Use gnulib-tool with a module list.
	* .gitmodules: New file.
	* gitsub.sh: New file, from gnulib/top/gitsub.sh.
	* autopull.sh: Use gitsub.sh to check out gnulib.
	* autogen.sh: Accept --skip-gnulib option. Invoke gnulib-tool, assuming
	a gnulib checkout is already present.
	* Makefile.devel (lib/aclocal.m4): Update reference to macros directory.
	* lib/configure.ac: Likewise. Invoke gl_EARLY, gl_INIT.
	* lib/Makefile.am (EXTRA_DIST, MOSTLYCLEANFILES): New variables.
	Include Makefile.gnulib.

2025-04-16  Bruno Haible  <bruno@clisp.org>

	build: Use Automake in lib/.
	* autopull.sh: Copy also m4/init-package-version.m4.
	* autogen.sh: Mention the requirement for Automake.
	* Makefile.devel (lib/aclocal.m4, lib/config.h.in, lib/Makefile.in): New
	rules.
	(lib/configure): Use lib/aclocal.m4 instead of the top-level aclocal.m4.
	(src/config.h.in): Fix rule.
	(totally-clean): Remove the new generated files.
	* lib/configure.ac: Require Autoconf >= 2.70. Change AC_INIT invocation.
	Invoke AC_CONFIG_MACRO_DIRS, gl_INIT_PACKAGE_VERSION, AM_INIT_AUTOMAKE,
	AC_CONFIG_HEADERS. Don't invoke AC_MAKE_SET, AC_PROG_CPP,
	AC_PROG_CXXCPP, AC_PROG_INSTALL.
	* lib/Makefile.am: New file.
	* lib/Makefile.in: Remove file.
	* Makefile.in (IMPORTED_FILES): Remove lib/filename.h.

2025-04-13  Bruno Haible  <bruno@clisp.org>

	Release gperf-3.2.1.
	* src/version.cc (version_string): Bump.
	* tests/*.exp: Update.
	* NEWS: Mention the changes.

2025-04-09  Bruno Haible  <bruno@clisp.org>

	Fix "make check" failure with an ISO C 23 conforming C compiler.
	Prompted by
	<https://lists.gnu.org/archive/html/bug-gperf/2025-04/msg00002.html>.
	* tests/smtp.gperf (my_case_strcmp, main): Convert from K&R C syntax
	to ISO C 90 syntax.

2025-04-09  Bruno Haible  <bruno@clisp.org>

	Avoid "-Wundef" warnings in C++ mode on the generated code.
	Reported by Heiko Becker <mail@heiko-becker.de> in
	<https://lists.gnu.org/archive/html/bug-gperf/2025-04/msg00001.html>
	and by Thomas Klausner <wiz@netbsd.org>.
	* src/output.cc (Output::output_hash_function): Emit a
	'defined __STDC_VERSION__' before the test of __STDC_VERSION__.
	* tests/c-parse.exp, tests/charsets.exp, tests/chill.exp,
	tests/cplusplus.exp, tests/java.exp, tests/languages.exp,
	tests/modula2.exp, tests/objc.exp: Update.

Log message:
gperf: merge upstream patch improving compatibility with c++ code

Bump PKGREVISION.

Log message:
gperf: update to 3.2.

Remove ancient unexplained patch.

New in 3.2:
* The input file may now use Windows line terminators (CR/LF) instead of
  Unix line terminators (LF).
  Note: This is an incompatible change. If you want to use a keyword that
  ends in a CR byte, such as xyz<CR>, write it as "xyz\r".
* The generated code avoids several types of warnings:
  - "implicit fallthrough" warnings in 'switch' statements.
  - "unused parameter" warnings regarding 'str' or 'len'.
  - "missing initializer for field ..." warnings.
  - "zero as null pointer constant" warnings.

Log message:
devel/gperf: Fix build with Clang

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
Updated gperf to 3.1.

Add test target.

New in 3.1:
* The generated C code is now in ANSI-C by default. If you want to support
  pre-ANSI-C compilers, you need to provide the option --language=C on the
  command line or %language=C in the source file.
* The 'len' parameter of the hash function and of the lookup function is now
  of type 'size_t' instead of 'unsigned int'. This makes it safe to call these
  functions with strings of length > 4 GB, on 64-bit machines.
* Added option --constants-prefix.
* Added declaration %define constants-prefix.