X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=6dbe404bac53521ebba01f5698966321b7e868ed;hb=44e6ee7e6dbbce5094d9d3eb2945d34da2acaeb1;hp=e3e802e78ddd1c0eb6af1d4bc1c9ac79b21ca821;hpb=9a4ef223da492c45a9913fb232e3256044f8115e;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index e3e802e78..6dbe404ba 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,362 @@ +2011-07-15 Paul Eggert + + doc: Document NonStop portability issues. + * doc/posix-functions/sigaction.texi (sigaction): + * doc/posix-headers/signal.texi (signal.h): + Document NonStop. See Joachim Schmitz in + http://lists.gnu.org/archive/html/bug-coreutils/2011-07/msg00062.html + +2011-07-15 Bruno Haible + + ffsl, ffsll: Avoid unportable behaviour. + * lib/ffsl.h (FUNC): Use 'unsigned int' instead of 'int'. + +2011-07-15 Bruno Haible + + ffs: More tests. + * tests/test-ffs.c (NBITS): New macro. + (main): Add more tests. + * tests/test-ffsl.c (NBITS): New macro. + (main): Add more tests. + * tests/test-ffsll.c (NBITS): New macro. + (main): Add more tests. + +2011-07-15 Eric Blake + + ffsl, ffsll: new modules + * modules/ffsl: New file. + * modules/ffsll: Likewise. + * m4/ffsl.m4: Likewise. + * m4/ffsll.m4: Likewise. + * lib/ffsl.c: Likewise. + * lib/ffsl.h: Likewise. + * lib/ffsll.c: Likewise. + * m4/string_h.m4 (gl_HEADER_STRING_H_BODY) + (gl_HEADER_STRING_H_DEFAULTS): Add defaults. + * modules/string (Makefile.am): Substitute witnesses. + * lib/strings.in.h (ffsl, ffsll): Declare. + * modules/ffsl-tests: New test file. + * modules/ffsll-tests: Likewise. + * tests/test-ffsl.c: Likewise. + * tests/test-ffsll.c: Likewise. + * MODULES.html.sh (Integer arithmetic functions): Mention it. + * doc/glibc-functions/ffsl.texi (ffsl): Likewise. + * doc/glibc-functions/ffsll.texi (ffsll): Likewise. + + ffs: fix m4 prerequisite + * m4/ffs.m4 (gl_FUNC_FFS): Require strings.h defaults. + + ffs: avoid undefined behavior + * lib/ffs.c (ffs): Provide fallback for non-32-bit int. + * tests/test-ffs.c (naive, main): Avoid signed shifts. + Reported by Bruno Haible. + +2011-07-12 Bruno Haible + + pthread_sigmask: Rely on module 'threadlib'. + * modules/pthread_sigmask (Depends-on): Add threadlib. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Assume gl_THREADLIB + is defined. + +2011-07-12 Bruno Haible + + regex: Depend on module 'strcase'. + * modules/regex (Depends-on): Add strcase, for strcasecmp(). + +2011-07-12 Jim Meyering + + warn-on-use: fix typo in file name + * modules/snippet/warn-on-use (Files): Correct file name: + include /snippet/ component in "build-aux/snippet/warn-on-use.h". + +2011-07-12 Bruno Haible + + strings: Document module. + * doc/posix-headers/strings.texi: Mention module 'strings'. + +2011-07-12 Bruno Haible + + Rename module '_Noreturn' to 'snippet/_Noreturn'. + * modules/snippet/_Noreturn: Renamed from modules/_Noreturn. + (Files, Makefile.am): Update. + * build-aux/snippet/_Noreturn.h: Renamed from build-aux/_Noreturn.h. + * modules/stdlib (Depends-on): Update. + +2011-07-12 Bruno Haible + + * NEWS: Mention the changes. + + Rename module 'warn-on-use' to 'snippet/warn-on-use'. + * modules/snippet/warn-on-use: Renamed from modules/warn-on-use. + (Files, Makefile.am): Update. + * build-aux/snippet/warn-on-use.h: Renamed from build-aux/warn-on-use.h. + * modules/arpa_inet (Depends-on): Update. + * modules/ctype (Depends-on): Update. + * modules/dirent (Depends-on): Update. + * modules/fcntl-h (Depends-on): Update. + * modules/glob (Depends-on): Update. + * modules/iconv-h (Depends-on): Update. + * modules/inttypes-incomplete (Depends-on): Update. + * modules/langinfo (Depends-on): Update. + * modules/locale (Depends-on): Update. + * modules/math (Depends-on): Update. + * modules/netdb (Depends-on): Update. + * modules/poll-h (Depends-on): Update. + * modules/pty (Depends-on): Update. + * modules/search (Depends-on): Update. + * modules/signal (Depends-on): Update. + * modules/spawn (Depends-on): Update. + * modules/stdio (Depends-on): Update. + * modules/stdlib (Depends-on): Update. + * modules/string (Depends-on): Update. + * modules/strings (Depends-on): Update. + * modules/sys_file (Depends-on): Update. + * modules/sys_ioctl (Depends-on): Update. + * modules/sys_select (Depends-on): Update. + * modules/sys_socket (Depends-on): Update. + * modules/sys_stat (Depends-on): Update. + * modules/sys_time (Depends-on): Update. + * modules/sys_times (Depends-on): Update. + * modules/sys_utsname (Depends-on): Update. + * modules/sys_wait (Depends-on): Update. + * modules/termios (Depends-on): Update. + * modules/time (Depends-on): Update. + * modules/unistd (Depends-on): Update. + * modules/wchar (Depends-on): Update. + * modules/wctype-h (Depends-on): Update. + * MODULES.html.sh (Support for building libraries and executables): + Update. + + Rename module 'unused-parameter' to 'snippet/unused-parameter'. + * modules/snippet/unused-parameter: Renamed from + modules/unused-parameter. + (Files, Makefile.am): Update. + * build-aux/snippet/unused-parameter.h: Renamed from + build-aux/unused-parameter.h. + * modules/selinux-h (Depends-on): Update. + * modules/unistr/base (Depends-on): Update. + * MODULES.html.sh (Core language properties): Update. + + Rename module 'link-warning' to 'snippet/link-warning'. + * modules/snippet/link-warning: Renamed from modules/link-warning. + (Files, Makefile.am): Update. + * build-aux/snippet/link-warning.h: Renamed from + build-aux/link-warning.h. + * MODULES.html.sh (Support for building libraries and executables): + Update. + + Rename module 'c++defs' to 'snippet/c++defs'. + * modules/snippet/c++defs: Renamed from modules/c++defs. + (Files, Makefile.am): Update. + * build-aux/snippet/c++defs.h: Renamed from build-aux/c++defs.h. + * modules/arpa_inet (Depends-on): Update. + * modules/ctype (Depends-on): Update. + * modules/dirent (Depends-on): Update. + * modules/fcntl-h (Depends-on): Update. + * modules/glob (Depends-on): Update. + * modules/iconv-h (Depends-on): Update. + * modules/langinfo (Depends-on): Update. + * modules/locale (Depends-on): Update. + * modules/math (Depends-on): Update. + * modules/netdb (Depends-on): Update. + * modules/poll-h (Depends-on): Update. + * modules/pty (Depends-on): Update. + * modules/search (Depends-on): Update. + * modules/signal (Depends-on): Update. + * modules/spawn (Depends-on): Update. + * modules/stdio (Depends-on): Update. + * modules/stdlib (Depends-on): Update. + * modules/string (Depends-on): Update. + * modules/strings (Depends-on): Update. + * modules/sys_ioctl (Depends-on): Update. + * modules/sys_select (Depends-on): Update. + * modules/sys_socket (Depends-on): Update. + * modules/sys_stat (Depends-on): Update. + * modules/sys_time (Depends-on): Update. + * modules/sys_wait (Depends-on): Update. + * modules/termios (Depends-on): Update. + * modules/time (Depends-on): Update. + * modules/unistd (Depends-on): Update. + * modules/wchar (Depends-on): Update. + * modules/wctype-h (Depends-on): Update. + + Rename module 'arg-nonnull' to 'snippet/arg-nonnull'. + * modules/snippet/arg-nonnull: Renamed from modules/arg-nonnull. + (Files, Makefile.am): Update. + * build-aux/snippet/arg-nonnull.h: Renamed from build-aux/arg-nonnull.h. + * modules/argv-iter (Depends-on): Update. + * modules/arpa_inet (Depends-on): Update. + * modules/dirent (Depends-on): Update. + * modules/fcntl-h (Depends-on): Update. + * modules/fnmatch (Depends-on): Update. + * modules/getopt-posix (Depends-on): Update. + * modules/glob (Depends-on): Update. + * modules/iconv-h (Depends-on): Update. + * modules/inttypes-incomplete (Depends-on): Update. + * modules/locale (Depends-on): Update. + * modules/math (Depends-on): Update. + * modules/netdb (Depends-on): Update. + * modules/search (Depends-on): Update. + * modules/signal (Depends-on): Update. + * modules/spawn (Depends-on): Update. + * modules/stdio (Depends-on): Update. + * modules/stdlib (Depends-on): Update. + * modules/string (Depends-on): Update. + * modules/strings (Depends-on): Update. + * modules/sys_socket (Depends-on): Update. + * modules/sys_stat (Depends-on): Update. + * modules/sys_time (Depends-on): Update. + * modules/sys_times (Depends-on): Update. + * modules/sys_utsname (Depends-on): Update. + * modules/time (Depends-on): Update. + * modules/unistd (Depends-on): Update. + * modules/wchar (Depends-on): Update. + * MODULES.html.sh (Support for building libraries and executables): + Update. + +2011-07-12 Paul Eggert + + Improvements on _Noreturn and related modules. + + modules/_Exit-tests: test _Noreturn too + * tests/test-_Exit.c (MTA, Charlie): New functions, taken from the + old tests/test-stdnoreturn.c. This tests the _Noreturn keyword a bit. + (main): Use them. + + stdnoreturn, stdnoreturn-tests: remove modules + They're not needed here and a bit premature for use elsewhere. See + . + * m4/stdnoreturn.m4, modules/stdnoreturn, modules/stdnoreturn-tests: + * tests/test-stdnoreturn.c: Remove files. + * MODULES.html.sh (_Noreturn ): Remove section. + * lib/openat.h, lib/sigpipe-die.h, lib/xalloc.h, lib/xmemdup0.h: + * lib/xstrtol.h: Use _Noreturn rather than including + and using noreturn. + * modules/openat, modules/sigpipe-die, modules/xalloc: + * modules/xmemdup0, modules/xstrtol: + Remove dependency on stdnoreturn. + + _Noreturn: Ignore __STDC_VERSION__; observe _MSC_VER. + * build-aux/_Noreturn.h (_Noreturn): Ignore __STDC_VERSION__. + Reparenthesize to avoid GCC warning. + Support Microsoft's syntax. + * m4/gnulib-common.m4 (gl_COMMON_BODY): Likewise. + + _Noreturn-tests: remove module + * modules/_Noreturn-tests: Remove. + * modules/stdnoreturn-tests (Files): Remove tests/test-_Noreturn.c. + * tests/test-_Noreturn.c: Remove. + * tests/test-stdnoreturn.c: Merge from the old + tests/test-_Noreturn.c, testing both noreturn and _Noreturn. + +2011-07-12 Paul Eggert + + _Noreturn, stdnoreturn, and related modules. + + * top/maint.mk: Adjust to new noreturn support. + (gl_extract_significant_defines_): Omit pattern ATTRIBUTE_NORETURN. + (def_sym_regex): Do not remove ATTRIBUTE_NORETURN. + + xalloc: use stdnoreturn.h + * lib/xalloc.h: Include . + (_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn. + * modules/xalloc (Depends-on): Add stdnoreturn. + + xstrtol: use stdnoreturn.h + * lib/xstrtol.h: Include . + (_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn. + * modules/xstrtol (Depends-on): Add stdnoreturn. + + xmemdup0: use stdnoreturn.h + * lib/xmemdup0.h: Include . + (_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn. + * modules/xmemdup0 (Depends-on): Add stdnoreturn. + + sigpipe-die: use stdnoreturn.h + * lib/sigpipe-die.h: Include . + (_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn. + * modules/sigpipe-die (Depends-on): Add stdnoreturn. + + openat: use stdnoreturn.h + * lib/openat.h: Include . + (_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn. + * modules/openat (Depends-on): Add stdnoreturn. + + * lib/openat-die.c (openat_save_fail): Modernize comment. + + * lib/xalloc-die.c (xalloc_die): Modernize comment. + + * lib/glthread/thread.h: Modernize comment. + + obstack: use _Noreturn + * lib/obstack.c (__attribute__): Remove macro. + (print_and_abort): Use _Noreturn. + + c-stack: use _Noreturn + * lib/c-stack.c (die, overflow_handler, segv_handler): + Use _Noreturn rather than __attribute__((noreturn)). + + argmatch-tests, exclude_tests: use _Noreturn + * tests/test-argmatch.c, tests/test-exclude.c (_GL_ATTRIBUTE_NORETURN): + Remove. + (ARGMATCH_DIE_DECL): Use _Noreturn instead. + + stdlib: use _Noreturn + * lib/stdlib.in.h (_GL_ATTRIBUTE_NORETURN): Remove. + (_Exit): Use _Noreturn rather than _GL_ATTRIBUTE_NORETURN. + * modules/stdlib (Depends-on): Add _Noreturn. + (stdlib.h): Depend on $(_NORETURN_H), and copy it in. + + stdnoreturn-tests: new module + * modules/stdnoreturn-tests, tests/test-stdnoreturn.c: New files. + + stdnoreturn: new module + * MODULES.html.sh (Noreturn ): New section. + * m4/stdnoreturn.m4, modules/stdnoreturn: New files. + + _Noreturn-tests: new module + * modules/_Noreturn-tests, tests/test-_Noreturn.c: New files. + + _Noreturn: new module + * MODULES.html.sh (Support for systems lacking draft ISO C 1X): + New section, mentioning it. + * build-aux/_Noreturn.h, modules/_Noreturn: New files. + + * m4/gnulib-common.m4 (gl_COMMON_BODY): Add _Noreturn. + +2011-07-11 Eric Blake + + ffs: new module + * modules/ffs: New file. + * m4/ffs.m4: Likewise. + * lib/ffs.c: Likewise. + * m4/strings_h.m4 (gl_HEADER_STRINGS_H_DEFAULTS): Add default. + * modules/strings (Makefile.am): Substitute witness. + (Depends-on): Add c++defs. + * lib/strings.in.h (ffs): Declare. + * modules/ffs-tests: New test file. + * tests/test-ffs.c: Test new module. + * MODULES.html.sh (Integer arithmetic functions): Mention it. + * doc/posix-functions/ffs.texi (ffs): Likewise. + + regex: avoid compiler warning + * lib/regex.c (includes): Include , for use of + strcasecmp in regcomp.c. + Reported by Joachim Schmitz. + +2011-07-09 Paul Eggert + + stdint: respect system's intmax_t if INTMAX_MAX + * lib/stdint.in.h (intmax_t, uintmax_t): If the system defines + INTMAX_MAX, assume its intmax_t is OK. Similarly for and + uintmax_t. This is for some Mac OS X builds, where intmax_t is + long but int64_t is long long, and where we will clash with the + system intmax_t if we override it. See + . + (INTMAX_C, UINTMAX_C): For consistency, respect the system's + INTMAX_C if INTMAX_MAX and INTMAX_C are both defined, and + similarly for UINTMAX_C. + 2011-07-08 Bruno Haible pthread_sigmask tests: Avoid a compiler warning.