Further improvements to verify.h, suggested by Eric Blake.
[gnulib.git] / ChangeLog
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+2010-05-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Further improvements to verify.h, suggested by Eric Blake.
+       * lib/verify.h (_GL_CONCAT, _GL_CONCAT0, _GL_GENSYM): Renamed from
+       the GL_* versions, to avoid collision with OpenGL.
+       (_GL_COUNTER): New macro, so that we can fall back on __LINE__ if
+       __COUNTER__ doesn't work.  Test that __COUNTER__ increments rather
+       than testing merely whether it's defined.
+
+       Modify verify.h to pacify gcc -Wredundant_decls.
+       * lib/verify.h (GL_CONCAT, GL_CONCAT0, GL_GENSYM): New macros.
+       These use the prefix "GL_" since they're likely to be useful elsewhere.
+       We may need to break them out into a different .h file.
+       (__COUNTER__): Define to 0 if the compiler doesn't support it.
+       (verify) [!defined __cplusplus]: Use them to avoid duplicate decls
+       of verify_function__.
+
+2010-05-05  Peter O'Gorman  <pogma@thewrittenword.com>
+
+       Tests for module pwrite.
+       * modules/pwrite-tests: New file.
+       * tests/test-pwrite.sh: New file.
+       * tests/test-pwrite.c: New file.
+
+       New module pwrite.
+       * lib/unistd.in.h (pwrite): New declaration.
+       * lib/pwrite.c: New file, from glibc with modifications.
+       * m4/pwrite.m4: New file.
+       * m4/unistd_h.m4 (gl_UNISTD_H): Test whether pwrite is declared.
+       (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_PWRITE, HAVE_PWRITE,
+       REPLACE_PWRITE.
+       * modules/pwrite: New file.
+       * modules/unistd (Makefile.am): Substitute GNULIB_PWRITE, HAVE_PWRITE,
+       REPLACE_PWRITE.
+       * tests/test-unistd-c++.cc: Check GNULIB_NAMESPACE::pwrite.
+       * doc/posix-functions/pwrite.texi: Mention the new module.
+
+2010-05-05  Peter O'Gorman  <pogma@thewrittenword.com>
+
+       pread: Update documentation.
+       * doc/posix-functions/pread.texi: Mention the 'pread' module.
+
+2010-05-04  Eric Blake  <eblake@redhat.com>
+
+       docs: update cygwin progress
+       * doc/posix-functions/wctob.texi (wctob): Cygwin 1.7.6 will fix
+       this bug.
+       * doc/glibc-functions/get_nprocs_conf.texi (get_nprocs_conf):
+       Added in cygwin 1.7.2.
+       * doc/glibc-functions/get_phys_pages.texi (get_phys_pages):
+       Likewise.
+       * doc/glibc-functions/get_avphys_pages.texi (get_avphys_pages):
+       Likewise.
+       * doc/glibc-functions/dup3.texi (dup3): Likewise.
+       * doc/glibc-functions/pipe2.texi (pipe2): Likewise.
+       * doc/glibc-functions/accept4.texi (accept4): Likewise.
+       * doc/posix-functions/strfmon.texi (strfmon): Likewise.
+       * doc/glibc-functions/get_nprocs.texi (get_nprocs): Likewise.
+       Mention nproc module.
+       * doc/glibc-functions/xdr_uint16_t.texi (xdr_uint16_t): Mention
+       bug in cygwin 1.7.5 addition.
+       * doc/glibc-functions/xdr_uint32_t.texi (xdr_uint32_t): Likewise.
+       * doc/glibc-functions/xdr_uint64_t.texi (xdr_uint64_t): Likewise.
+       * doc/glibc-functions/xdr_uint8_t.texi (xdr_uint8_t): Likewise.
+       * doc/glibc-functions/xdr_array.texi (xdr_array): Added in cygwin
+       1.7.5.
+       * doc/glibc-functions/xdr_bool.texi (xdr_bool): Likewise.
+       * doc/glibc-functions/xdr_bytes.texi (xdr_bytes): Likewise.
+       * doc/glibc-functions/xdr_char.texi (xdr_char): Likewise.
+       * doc/glibc-functions/xdr_double.texi (xdr_double): Likewise.
+       * doc/glibc-functions/xdr_enum.texi (xdr_enum): Likewise.
+       * doc/glibc-functions/xdr_float.texi (xdr_float): Likewise.
+       * doc/glibc-functions/xdr_free.texi (xdr_free): Likewise.
+       * doc/glibc-functions/xdr_hyper.texi (xdr_hyper): Likewise.
+       * doc/glibc-functions/xdr_int.texi (xdr_int): Likewise.
+       * doc/glibc-functions/xdr_int16_t.texi (xdr_int16_t): Likewise.
+       * doc/glibc-functions/xdr_int32_t.texi (xdr_int32_t): Likewise.
+       * doc/glibc-functions/xdr_int64_t.texi (xdr_int64_t): Likewise.
+       * doc/glibc-functions/xdr_int8_t.texi (xdr_int8_t): Likewise.
+       * doc/glibc-functions/xdr_long.texi (xdr_long): Likewise.
+       * doc/glibc-functions/xdr_longlong_t.texi (xdr_longlong_t):
+       Likewise.
+       * doc/glibc-functions/xdr_netobj.texi (xdr_netobj): Likewise.
+       * doc/glibc-functions/xdr_opaque.texi (xdr_opaque): Likewise.
+       * doc/glibc-functions/xdr_pointer.texi (xdr_pointer): Likewise.
+       * doc/glibc-functions/xdr_reference.texi (xdr_reference):
+       Likewise.
+       * doc/glibc-functions/xdr_short.texi (xdr_short): Likewise.
+       * doc/glibc-functions/xdr_sizeof.texi (xdr_sizeof): Likewise.
+       * doc/glibc-functions/xdr_string.texi (xdr_string): Likewise.
+       * doc/glibc-functions/xdr_u_char.texi (xdr_u_char): Likewise.
+       * doc/glibc-functions/xdr_u_hyper.texi (xdr_u_hyper): Likewise.
+       * doc/glibc-functions/xdr_u_int.texi (xdr_u_int): Likewise.
+       * doc/glibc-functions/xdr_u_long.texi (xdr_u_long): Likewise.
+       * doc/glibc-functions/xdr_u_longlong_t.texi (xdr_u_longlong_t):
+       Likewise.
+       * doc/glibc-functions/xdr_u_short.texi (xdr_u_short): Likewise.
+       * doc/glibc-functions/xdr_union.texi (xdr_union): Likewise.
+       * doc/glibc-functions/xdr_vector.texi (xdr_vector): Likewise.
+       * doc/glibc-functions/xdr_void.texi (xdr_void): Likewise.
+       * doc/glibc-functions/xdr_wrapstring.texi (xdr_wrapstring):
+       Likewise.
+       * doc/glibc-functions/xdrmem_create.texi (xdrmem_create):
+       Likewise.
+       * doc/glibc-functions/xdrrec_create.texi (xdrrec_create):
+       Likewise.
+       * doc/glibc-functions/xdrrec_endofrecord.texi
+       (xdrrec_endofrecord): Likewise.
+       * doc/glibc-functions/xdrrec_eof.texi (xdrrec_eof): Likewise.
+       * doc/glibc-functions/xdrrec_skiprecord.texi (xdrrec_skiprecord):
+       Likewise.
+       * doc/glibc-functions/xdrstdio_create.texi (xdrstdio_create):
+       Likewise.
+
+2010-05-04  Jim Meyering  <meyering@redhat.com>
+
+       gendocs.sh: make its "-s FILE" option more useful
+       * build-aux/gendocs.sh: When honoring the -s FILE option, update
+       $PACKAGE to reflect the probably-different basename of "FILE".
+
+2010-05-03  Giuseppe Scrivano  <gscrivano@gnu.org>
+
+       bootstrap: don't ignore download_po_files failure
+       * build-aux/bootstrap (update_po_files): Don't ignore download_po_files
+       failure.
+
+2010-05-03  Jim Meyering  <meyering@redhat.com>
+
+       maint.mk: allow to pass options to gendocs.sh
+       * top/maint.mk (web-manual): Pass gendocs_options_ to gendocs.sh.
+       (gendocs_options_): New overridable variable.
+
+       gnu-web-doc-update: don't ignore configure or build failure
+       * build-aux/gnu-web-doc-update: Exit nonzero upon internal failure.
+
+       announce-gen: backslash-escape '@'s in --help output
+       * build-aux/announce-gen: Fix syntax errors.
+
+       maint.mk, announce-gen: allow project-specific announcement mail headers
+       * top/maint.mk (translation_project_): Define default.
+       (announcement_Cc_, announcement_mail_headers_): Likewise.
+       (announcement): Invoke announce-gen with new --mail-headers option.
+       * build-aux/announce-gen: New option: --mail-headers=HEADERS.
+
+       test-xalloc-die: avoid unwarranted test failure on OpenSolaris 5.11
+       * tests/test-xalloc-die.sh: Redirect stdout before stderr, (i.e.,
+       "> out 2> err", rather than "2> err > out").  Otherwise, with /bin/sh
+       on OpenSolaris 5.11 snv_134, we would end up with a stray "1> out"
+       line in the "err2" output file when running "make check" in verbose
+       mode (i.e., with set -x enabled).
+
+2010-05-03  Bruno Haible  <bruno@clisp.org>
+
+       wctob: Fix for weird platforms.
+       * lib/wctob.c (wctob): When wint_t is larger than wchar_t, check the
+       argument value.
+
+2010-05-03  Jim Meyering  <meyering@redhat.com>
+
+       maint.mk: prohibit unwarranted use of <strings.h>
+       * top/maint.mk (sc_prohibit_strings_without_use): Reject inclusion of
+       strings.h in a file that does not also use strcasecmp, strncasecmp,
+       ffs or ffsll.
+
+       maint.mk: remove obsolete comments
+       * top/maint.mk: Remove stale, commented-out rules.
+
+2010-05-02  Bruno Haible  <bruno@clisp.org>
+
+       wcwidth: Declare also when it's aliased.
+       * lib/wchar.in.h (wcwidth): Don't test whether wcwidth is defined as a
+       macro.
+
+2010-05-02  Bruno Haible  <bruno@clisp.org>
+
+       Fix regression from 2010-04-25.
+       * gnulib-tool (func_modules_transitive_closure): Check the status of
+       all modules, not only of the tests that are of the form foo-tests where
+       foo is a module.
+
+2010-05-02  Bruno Haible  <bruno@clisp.org>
+
+       wctob: Work around nasty Cygwin 1.7.2 bug.
+       * m4/wctob.m4 (gl_FUNC_WCTOB): Detect the Cygwin bug.
+       * doc/posix-functions/wctob.texi: Mention the Cygwin bug.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       fpurge: Sharper test.
+       * tests/test-fpurge.c (main): Add one more ftell check.
+       * modules/fpurge-tests (Depends-on): Add ftell.
+       Suggested by Eric Blake.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       ftello: Another test.
+       * tests/test-ftello3.c: New file.
+       * modules/ftello-tests (Files): Add it.
+       (Makefile.am): Add it to TESTS and check_PROGRAMS. Augment
+       MOSTLYCLEANFILES.
+
+       ftell: Another test.
+       * tests/test-ftell3.c: New file.
+       * modules/ftell-tests (Files): Add it.
+       (Makefile.am): Add it to TESTS and check_PROGRAMS. Augment
+       MOSTLYCLEANFILES.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       ftell, ftello: Work around Solaris bug.
+       * m4/ftello.m4 (gl_FUNC_FTELLO): Detect Solaris bug.
+       * lib/ftello.c: Include stdio-impl.h.
+       (ftello): On Solaris, when _IOWRT is set, compute the result without
+       looking at _IOREAD.
+       * modules/ftello (Files): Add lib/stdio-impl.h.
+       * doc/posix-functions/ftell.texi: Mention Solaris bug.
+       * doc/posix-functions/ftello.texi: Likewise.
+       Reported by Eric Blake.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       freading: Adapt to special meaning of _IOREAD flag on Solaris.
+       * lib/freading.c (freading): On Solaris, ignore the _IOREAD flag if
+       the _IOWRT flag is also set.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       Fix doc about a HP-UX stdio bug.
+       * doc/posix-functions/ftell.texi: Mark HP-UX bug as unfixed.
+       * doc/posix-functions/ftello.texi: Likewise.
+
+2010-05-01  Bruno Haible  <bruno@clisp.org>
+
+       lseek test: Fix failure on Solaris.
+       * tests/test-lseek.sh: Partially revert 2010-04-20 commit. Consume all
+       output.
+
+2010-04-30  Jim Meyering  <meyering@redhat.com>
+
+       bootstrap: don't ignore failure to generate po*/Makevars
+       * build-aux/bootstrap (with_gettext): Don't ignore failure
+       to create po/Makevars or runtime-po/Makevars.
+
+2010-04-29  Eric Blake  <eblake@redhat.com>
+
+       headers: relax license to LGPLv2+
+       * modules/fcntl-h (License): Relax license.
+       * modules/getopt-posix (License): Likewise.
+       * modules/locale (License): Likewise.
+       * modules/math (License): Likewise.
+       * modules/pty (License): Likewise.
+       * modules/sched (License): Likewise.
+       * modules/search (License): Likewise.
+       * modules/spawn (License): Likewise.
+       * modules/stdarg (License): Likewise.
+       * modules/sysexits (License): Likewise.
+
+2010-04-29  Jim Meyering  <meyering@redhat.com>
+
+       inttypes: relax license to LGPLv2+
+       * modules/inttypes (License): Relax license.
+
+2010-04-29  Simon Josefsson  <simon@josefsson.org>
+
+       * top/maint.mk (indent): Run twice to produce idempotent results.
+
+2010-04-28  Bruno Haible  <bruno@clisp.org>
+
+       getdate: Generate getdate.c in the source directory.
+       * modules/getdate (Makefile.am): Add rule for getdate.c. Augment
+       MOSTLYCLEANFILES.
+       Suggested by Daniel Richard G. <skunk@iskunk.org> and Ralf Wildenhues.
+
+2010-04-27  Andreas Gruenbacher  <agruen@suse.de>  (tiny change)
+
+       * lib/utimens.c: On Tru64, the timestamp parameter of utimens(2)
+       is not declared as a const *; avoid warnings in that case.
+
 2010-04-28  Eric Blake  <eblake@redhat.com>
 
        canonicalize-lgpl: avoid compiler warning