X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=1f09e883e30dcb83b6a89e7136e40e713a928e43;hb=6e3a819d76f9c40a95702409f1f838b2a6ffb186;hp=a9a8e94bda84ea6fa946a54033e14d40d85f8a28;hpb=6417476607d4f04b1a7abf97fbfbb6bd2709e724;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index a9a8e94bd..1f09e883e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,644 @@ +2012-03-11 Bruno Haible + + New module 'log2f'. + * lib/math.in.h (log2f): New declaration. + * lib/log2f.c: New file. + * m4/log2f.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether log2f is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG2F, HAVE_DECL_LOG2F, + REPLACE_LOG2F. + * modules/math (Makefile.am): Substitute GNULIB_LOG2F, HAVE_DECL_LOG2F, + REPLACE_LOG2F. + * modules/log2f: New file. + * tests/test-math-c++.cc: Check the declaration of log2f. + * doc/posix-functions/log2f.texi: Mention the new module and the IRIX + and OSF/1 and Cygwin problems. + +2012-03-11 Bruno Haible + + Tests for module 'log2'. + * modules/log2-tests: New file. + * tests/test-log2.c: New file. + * tests/test-log2.h: New file. + + New module 'log2'. + * lib/math.in.h (log2): New declaration. + * lib/log2.c: New file. + * m4/log2.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether log2 is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG2, HAVE_DECL_LOG2, + REPLACE_LOG2. + * modules/math (Makefile.am): Substitute GNULIB_LOG2, HAVE_DECL_LOG2, + REPLACE_LOG2. + * modules/log2: New file. + * tests/test-math-c++.cc: Check the declaration of log2. + * doc/posix-functions/log2.texi: Mention the new module and the IRIX + and OSF/1 and Cygwin problems. + +2012-03-11 Bruno Haible + + exp2* tests: More tests. + * tests/test-exp2.h (test_function): Test all integral arguments that + don't need to overflow or denormalized numbers. + * tests/test-exp2.c (MAX_EXP, MIN_EXP): New macros. + * tests/test-exp2f.c (MAX_EXP, MIN_EXP): Likewise. + * tests/test-exp2l.c (MAX_EXP, MIN_EXP): Likewise. + +2012-03-10 Bruno Haible + + log1pl-ieee: Work around test failure on AIX 7.1. + * modules/log1pl-ieee (Depends-on): Add log1p-ieee. + + log1pl-ieee: Work around test failure on IRIX 6.5. + * m4/log1pl-ieee.m4: New file. + * m4/log1pl.m4 (gl_FUNC_LOG1PL): If gl_FUNC_LOG1PL_IEEE is present, + test whether log1pl works with a minus zero argument. Replace it if + not. + * lib/math.in.h (log1pl): Override if REPLACE_LOG1PL is 1. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOG1PL. + * modules/math (Makefile.am): Substitute REPLACE_LOG1PL. + * modules/log1pl (configure.ac): Consider REPLACE_LOG1PL. + (Depends-on): Update conditions. + * modules/log1pl-ieee (Files): Add m4/log1p-ieee.m4, m4/minus-zero.m4, + m4/signbit.m4. + (configure.ac): Invoke gl_FUNC_LOG1PL_IEEE. + * doc/posix-functions/log1pl.texi: Mention the log1pl-ieee module. + + log1pf-ieee: Work around test failure on OpenBSD 4.9 and AIX 7.1. + * m4/log1pf-ieee.m4: New file. + * m4/log1pf.m4 (gl_FUNC_LOG1PF): If gl_FUNC_LOG1PF_IEEE is present, + test whether log1pf works with a minus zero argument. Replace it if + not. + * modules/log1pf-ieee (Files): Add m4/log1pf-ieee.m4, m4/minus-zero.m4, + m4/signbit.m4. + (configure.ac): Invoke gl_FUNC_LOG1PF_IEEE. + * doc/posix-functions/log1pf.texi: Mention the log1pf-ieee module. + + log1pf-ieee: Work around test failure on AIX 5.1 and HP-UX 11. + * modules/log1pf-ieee (Depends-on): Add log1p-ieee. + (configure.ac): Require gl_FUNC_LOG1PF. + + log1p-ieee: Work around test failure on AIX 7.1 and HP-UX 11. + * m4/log1p-ieee.m4: New file. + * m4/log1p.m4 (gl_FUNC_LOG1P): If gl_FUNC_LOG1P_IEEE is present, test + whether log1p works with a minus zero argument. Replace it if not. + * lib/math.in.h (log1p): Override if REPLACE_LOG1P is 1. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOG1P. + * modules/math (Makefile.am): Substitute REPLACE_LOG1P. + * modules/log1p (configure.ac): Consider REPLACE_LOG1P. + (Depends-on): Update conditions. + * modules/log1p-ieee (Files): Add m4/log1p-ieee.m4, m4/minus-zero.m4, + m4/signbit.m4. + (configure.ac): Invoke gl_FUNC_LOG1P_IEEE. + * doc/posix-functions/log1p.texi: Mention the log1p-ieee module. + + Tests for module 'log1pl-ieee'. + * modules/log1pl-ieee-tests: New file. + * tests/test-log1pl-ieee.c: New file. + + New module 'log1pl-ieee'. + * modules/log1pl-ieee: New file. + + Tests for module 'log1p-ieee'. + * modules/log1p-ieee-tests: New file. + * tests/test-log1p-ieee.c: New file. + + New module 'log1p-ieee'. + * modules/log1p-ieee: New file. + + Tests for module 'log1pf-ieee'. + * modules/log1pf-ieee-tests: New file. + * tests/test-log1pf-ieee.c: New file. + * tests/test-log1p-ieee.h: New file. + + New module 'log1pf-ieee'. + * modules/log1pf-ieee: New file. + +2012-03-10 Bruno Haible + + Tests for module 'log1pl'. + * modules/log1pl-tests: New file. + * tests/test-log1pl.c: New file. + + New module 'log1pl'. + * lib/math.in.h (log1pl): New declaration. + * lib/log1pl.c: New file. + * m4/log1pl.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether log1pl is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG1PL, HAVE_LOG1PL. + * modules/math (Makefile.am): Substitute GNULIB_LOG1PL, HAVE_LOG1PL. + * modules/log1pl: New file. + * tests/test-math-c++.cc: Check the declaration of log1pl. + * doc/posix-functions/log1pl.texi: Mention the new module. + +2012-03-10 Bruno Haible + + Tests for module 'log1pf'. + * modules/log1pf-tests: New file. + * tests/test-log1pf.c: New file. + + New module 'log1pf'. + * lib/math.in.h (log1pf): New declaration. + * lib/log1pf.c: New file. + * m4/log1pf.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether log1pf is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG1PF, HAVE_LOG1PF, + REPLACE_LOG1PF. + * modules/math (Makefile.am): Substitute GNULIB_LOG1PF, HAVE_LOG1PF, + REPLACE_LOG1PF. + * modules/log1pf: New file. + * tests/test-math-c++.cc: Check the declaration of log1pf. + * doc/posix-functions/log1pf.texi: Mention the new module. + +2012-03-10 Bruno Haible + + log1p tests: More tests. + * tests/test-log1p.h: New file. + * modules/log1p-tests (Files): Add tests/test-log1p.h, tests/randomd.c. + (Makefile.am): Add randomd.c to test_log1p_SOURCES. + * tests/test-log1p.c: Include and test-log1p.h. + (main): Invoke test_function. + + log1p: Provide replacement for Minix and MSVC. + * lib/math.in.h (log1p): New declaration. + * lib/log1p.c: New file. + * m4/log1p.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether log1p is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG1P, HAVE_LOG1P. + * modules/math (Makefile.am): Substitute GNULIB_LOG1P, HAVE_LOG1P. + * modules/log1p (Files): Add lib/log1p.c, m4/log1p.m4. + (Depends-on): Add math, isnand, log, round. + (configure.ac): Invoke gl_FUNC_LOG1P. Arrange to compile replacement if + HAVE_LOG1P is 0. + * tests/test-math-c++.cc: Check the declaration of log1p. + * doc/posix-functions/log1p.texi: Mention the replacement. + +2012-03-10 Bruno Haible + + math tests: Small simplification. + * tests/test-exp.h (test_function): Use the same err_bound for + 'double' on platforms with sizeof (long double) == sizeof (double) + than on platforms with sizeof (long double) > sizeof (double). + * tests/test-exp2.h (test_function): Likewise. + * tests/test-expm1.h (test_function): Likewise. + * tests/test-log.h (test_function): Likewise. + +2012-03-10 Bruno Haible + + Fix some comments. + * lib/expl.c: Fix an ambiguous comment. + * lib/expm1.c: Likewise. + * lib/expm1l.c: Likewise. + * lib/exp2.c: Likewise. + * lib/exp2l.c: Likewise. + +2012-03-10 Paul Eggert + + regex: allow inclusion of before + Without this patch, portable programs had to include before + if they wanted a consistent value for RE_DUP_MAX. + I ran into this problem with a test version of GNU grep on Solaris 8. + * lib/regex.h: Include if _REGEX_INCLUDE_LIMITS_H. + This is done conditionally so that this change can be merged + back to glibc. + * m4/regex.m4 (gl_REGEX): Define _REGEX_INCLUDE_LIMITS_H if + using the included regex. + + fts: depend on fdopendir + * modules/fts (Depends-on): Depend on fdopendir. This is needed + on Solaris 8, at least, since it lacks fdopendir. Evidently the + problem was introduced when fdopendir was split out. + +2012-03-10 Bruno Haible + + Remove unused variables. + * m4/fmodf.m4 (gl_FUNC_FMODF): Remove unused variable 'i'. + * m4/remainderf.m4 (gl_FUNC_REMAINDERF): Likewise. + +2012-03-10 Bruno Haible + + isnanf-nolibm: Fix last commit. + * lib/isnanf-nolibm.h [IRIX]: Don't include . Declare isnanf. + + isnanf-nolibm: Make it work on IRIX 6.5 with cc. + * lib/isnanf-nolibm.h [IRIX]: Include . + +2012-03-10 Bruno Haible + + logf-ieee: Work around test failure on NetBSD 5.1. + * m4/logf-ieee.m4: New file. + * m4/logf.m4 (gl_FUNC_LOGF): If gl_FUNC_LOGF_IEEE is present, test + whether logf works with a negative argument. Replace it if not. + * lib/logf.c (logf): For negative arguments, return NaN. + * modules/logf-ieee (Files): Add m4/logf-ieee.m4. + (configure.ac): Invoke gl_FUNC_LOGF_IEEE. + * doc/posix-functions/logf.texi: Mention the logf-ieee module. + + logf-ieee: Work around test failure on Solaris 9. + * modules/logf-ieee (Depends-on): Add log-ieee. + (configure.ac): Require gl_FUNC_LOGF. + + log-ieee: Work around test failure on NetBSD 5.1 and Solaris 11. + * m4/log-ieee.m4: New file. + * m4/log.m4 (gl_FUNC_LOG): If gl_FUNC_LOG_IEEE is present, test whether + log works with a negative argument. Replace it if not. + * lib/log.c (log): For negative arguments, return NaN. + * modules/log-ieee (Files): Add m4/log-ieee.m4. + (configure.ac): Invoke gl_FUNC_LOG_IEEE. + * doc/posix-functions/log.texi: Mention the log-ieee module. + + Tests for module 'logl-ieee'. + * modules/logl-ieee-tests: New file. + * tests/test-logl-ieee.c: New file. + + New module 'logl-ieee'. + * modules/logl-ieee: New file. + + Tests for module 'log-ieee'. + * modules/log-ieee-tests: New file. + * tests/test-log-ieee.c: New file. + + New module 'log-ieee'. + * modules/log-ieee: New file. + + Tests for module 'logf-ieee'. + * modules/logf-ieee-tests: New file. + * tests/test-logf-ieee.c: New file. + * tests/test-log-ieee.h: New file. + + New module 'logf-ieee'. + * modules/logf-ieee: New file. + +2012-03-10 Bruno Haible + + log: Fix bug introduced on 2012-03-09. + * m4/log.m4 (gl_FUNC_LOG): Require gl_MATH_H_DEFAULTS. + +2012-03-10 Pádraig Brady + + timer-time: link explicitly with pthreads on glibc + * m4/timer_time.m4 (LIB_TIMER_TIME): Add -lpthread + to support static linking, when newer glibc is + detected, as that contains pthread emulation of + POSIX timer functions where required. + * modules/timer-time: Depend on threadlib to + pull in the appropriate library to link. + +2012-03-10 Bruno Haible + + log* tests: More tests. + * tests/test-log.h: New file. + * tests/test-log.c: Include , minus-zero.h, test-log.h. + (main): Invoke test_function. + * tests/test-logf.c: Include , minus-zero.h, test-log.h. + (main): Invoke test_function. + * tests/test-logl.c: Include , minus-zero.h, test-log.h. + (main): Invoke test_function. + * modules/log-tests (Files): Add tests/test-log.h, tests/minus-zero.h, + tests/randomd.c. + (Makefile.am): Add randomd.c to test_log_SOURCES. + * modules/logf-tests (Files): Add tests/test-log.h, tests/minus-zero.h, + tests/randomf.c. + (Makefile.am): Add randomf.c to test_logf_SOURCES. + * modules/logl-tests (Files): Add tests/test-log.h, tests/minus-zero.h, + tests/randoml.c. + (Depends-on): Add 'float'. + (Makefile.am): Add randoml.c to test_logl_SOURCES. + +2012-03-09 Bruno Haible + + logl: Work around OSF/1 5.1 bug. + * lib/math.in.h (logl): Override if REPLACE_LOGL is 1. + * lib/logl.c (logl): If logf exists, use it and provide just the + workaround. + * m4/logl.m4 (gl_FUNC_LOGL_WORKS): New macro. + (gl_FUNC_LOGL): Invoke it. Set REPLACE_LOGL. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOGL. + * modules/math (Makefile.am): Substitute REPLACE_LOGL. + * modules/logl (configure.ac): Consider REPLACE_LOGL. + (Depends-on): Update conditions. + * doc/posix-functions/logl.texi: Mention the OSF/1 5.1 problem. + +2012-03-09 Bruno Haible + + logf: Work around OSF/1 5.1 bug. + * lib/math.in.h (logf): Override if REPLACE_LOGF is 1. + * lib/logf.c (logf): If logf exists, use it and provide just the + workaround. + * m4/logf.m4 (gl_FUNC_LOGF_WORKS): New macro. + (gl_FUNC_LOGF): Invoke it. Set REPLACE_LOGF. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOGF. + * modules/math (Makefile.am): Substitute REPLACE_LOGF. + * modules/logf (configure.ac): Consider REPLACE_LOGF. + (Depends-on): Update conditions. + * doc/posix-functions/logf.texi: Mention the OSF/1 5.1 problem. + +2012-03-09 Bruno Haible + + log: Work around OSF/1 5.1 bug. + * lib/math.in.h (log): New declaration. + * lib/log.c: New file. + * m4/log.m4 (gl_FUNC_LOG_WORKS): New macro. + (gl_FUNC_LOG): Invoke it. Set REPLACE_LOG. + * m4/math_h.m4 (gl_MATH_H): Test whether log is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG, REPLACE_LOG. + * modules/math (Makefile.am): Substitute GNULIB_LOG, REPLACE_LOG. + * modules/log (Files): Add lib/log.c. + (Depends-on): Add math. + (configure.ac): If REPLACE_LOG is 1, compile an override. + * tests/test-math-c++.cc: Check the declaration of log. + * doc/posix-functions/log.texi: Mention the OSF/1 5.1 problem. + +2012-03-09 Jim Meyering + + readtokens.c: adjust wording in a comment + * lib/readtokens.c: Insert omitted "that" in a comment. + +2012-03-08 Paul Eggert + + modechange: add notations +40, 00440, etc. + * lib/modechange.c (mode_compile): Support new notations + +40, -40, =440, 00440. See . + +2012-03-08 Bruno Haible + + exp2l-ieee: Work around test failure on OpenBSD 4.9 and IRIX 6.5. + * m4/exp2l-ieee.m4: New file. + * m4/exp2l.m4 (gl_FUNC_EXP2L): If gl_FUNC_EXP2L_IEEE is present, + test whether exp2l works with a NaN argument and with a negative + infinity argument. Replace it if not. + * lib/math.in.h (exp2l): Override if REPLACE_EXP2L is 1. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_EXP2L. + * modules/math (Makefile.am): Substitute REPLACE_EXP2L. + * modules/exp2l (configure.ac): Consider REPLACE_EXP2L. + (Depends-on): Update conditions. + * modules/exp2l-ieee (Files): Add m4/exp2l-ieee.m4. + (configure.ac): Invoke gl_FUNC_EXP2L_IEEE. + * doc/posix-functions/exp2l.texi: Mention the exp2l-ieee module. + + Tests for module 'exp2l-ieee'. + * modules/exp2l-ieee-tests: New file. + * tests/test-exp2l-ieee.c: New file. + + New module 'exp2l-ieee'. + * modules/exp2l-ieee: New file. + + Tests for module 'exp2-ieee'. + * modules/exp2-ieee-tests: New file. + * tests/test-exp2-ieee.c: New file. + + New module 'exp2-ieee'. + * modules/exp2-ieee: New file. + + Tests for module 'exp2f-ieee'. + * modules/exp2f-ieee-tests: New file. + * tests/test-exp2f-ieee.c: New file. + * tests/test-exp2-ieee.h: New file. + + New module 'exp2f-ieee'. + * modules/exp2f-ieee: New file. + +2012-03-08 Bruno Haible + + Tests for module 'exp2l'. + * modules/exp2l-tests: New file. + * tests/test-exp2l.c: New file. + + New module 'exp2l'. + * lib/math.in.h (exp2l): New declaration. + * lib/exp2l.c: New file. + * lib/expl-table.c: New file, extracted from lib/expl.c. + * lib/expl.c (gl_expl_table): New declaration. + (expl): Remove expl_table. Update reference. + * m4/exp2l.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether exp2l is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2L, HAVE_DECL_EXP2L. + * modules/math (Makefile.am): Substitute GNULIB_EXP2L, HAVE_DECL_EXP2L. + * modules/exp2l: New file. + * modules/expl (Files): Add lib/expl-table.c. + (configure.ac): Compile also expl-table.c. + * tests/test-math-c++.cc: Check the declaration of exp2l. + * doc/posix-functions/exp2l.texi: Mention the new module and the IRIX + problem. + +2012-03-08 Bruno Haible + + Tests for module 'exp2f'. + * modules/exp2f-tests: New file. + * tests/test-exp2f.c: New file. + + New module 'exp2f'. + * lib/math.in.h (exp2f): New declaration. + * lib/exp2f.c: New file. + * m4/exp2f.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether exp2f is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2F, HAVE_DECL_EXP2F. + * modules/math (Makefile.am): Substitute GNULIB_EXP2F, HAVE_DECL_EXP2F. + * modules/exp2f: New file. + * tests/test-math-c++.cc: Check the declaration of exp2f. + * doc/posix-functions/exp2f.texi: Mention the new module and the + IRIX problem. + +2012-03-08 Bruno Haible + + Tests for module 'exp2'. + * modules/exp2-tests: New file. + * tests/test-exp2.c: New file. + * tests/test-exp2.h: New file. + + New module 'exp2'. + * lib/math.in.h (exp2): New declaration. + * lib/exp2.c: New file. + * m4/exp2.m4: New file. + * m4/math_h.m4 (gl_MATH_H): Test whether exp2 is declared. + (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2, HAVE_DECL_EXP2, + REPLACE_EXP2. + * modules/math (Makefile.am): Substitute GNULIB_EXP2, HAVE_DECL_EXP2, + REPLACE_EXP2. + * modules/exp2: New file. + * tests/test-math-c++.cc: Check the declaration of exp2. + * doc/posix-functions/exp2.texi: Mention the new module and the IRIX + and OpenBSD problems. + +2012-03-08 Paul Eggert + + savedir: fix comment typo + * lib/savedir.c (savedirstream): Fix typo in comment. + +2012-03-08 Bruno Haible + + test-readtokens.c: use const; remove unwarranted cast + * tests/test-readtokens.c: Declare delim to be const, to avoid a cast. + +2012-03-08 Bruno Haible + + fmal: Avoid compilation error on AIX. + * lib/math.in.h (fmal): Undefine macro before declaration. Needed on + AIX 5.2..7.1. + +2012-03-08 Bruno Haible + + fma, fmaf, fmal: Override undeclared system functions on IRIX 6.5. + * m4/fma.m4 (gl_FUNC_FMA): If fma() exists but is not declared, + arrange to set REPLACE_FMA=1, not HAVE_FMA=0. + * m4/fmaf.m4 (gl_FUNC_FMAF): If fmaf() exists but is not declared, + arrange to set REPLACE_FMAF=1, not HAVE_FMAF=0. + * m4/fmal.m4 (gl_FUNC_FMAL): If fmal() exists but is not declared, + arrange to set REPLACE_FMAL=1, not HAVE_FMAL=0. + +2012-03-08 Bruno Haible + + remainderf: Override buggy system function on IRIX 6.5. + * m4/remainderf.m4 (gl_FUNC_REMAINDERF_WORKS): New macro. + (gl_FUNC_REMAINDERF): Invoke it. Don't assume remainderf() is declared + when it exists. + * doc/posix-functions/remainderf.texi: Mention the IRIX problems. + +2012-03-08 Jim Meyering + + test-readtokens.c: avoid const-related compilation warnings + * tests/test-readtokens.c: Avoid const-related compilation warnings. + +2012-03-07 Jim Meyering + Bruno Haible + + frexp-nolibm, frexpl-nolibm tests: Fix bug introduced on 2012-03-03. + * modules/frexp-nolibm-tests (Files): Add tests/test-frexp.h, + tests/randomd.c. + (Makefile.am): Add randomd.c to test_frexp_nolibm_SOURCES. + * modules/frexpl-nolibm-tests (Files): Add tests/test-frexp.h, + tests/randoml.c. + (Makefile.am): Add randoml.c to test_frexpl_nolibm_SOURCES. + +2012-03-07 Bruno Haible + + expm1l: Avoid compilation error on AIX. + * lib/math.in.h (expm1l): Undefine macro before declaration. Needed on + AIX 5.2..7.1. + +2012-03-07 Bruno Haible + + expm1l: Don't override undeclared system function on IRIX 6.5. + * lib/math.in.h (expm1l): Test HAVE_DECL_EXPM1L, not HAVE_EXPM1L. + * m4/expm1l.m4 (gl_FUNC_EXPM1L): Don't assume expm1l() is declared when + it exists. Set HAVE_DECL_EXPM1L. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize HAVE_DECL_EXPM1L, not + HAVE_EXPM1L. + * modules/math (Makefile.am): Substitute HAVE_DECL_EXPM1L, not + HAVE_EXPM1L. + * doc/posix-functions/expm1l.texi: Mention missing declaration problem. + +2012-03-07 Bruno Haible + + remainderl: Don't override undeclared system function on IRIX 6.5. + * lib/math.in.h (remainderl): Test HAVE_DECL_REMAINDERL, not + HAVE_REMAINDERL. + * m4/remainderl.m4 (gl_FUNC_REMAINDERL): Don't assume remainderl() is + declared when it exists. Set HAVE_DECL_REMAINDERL. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize HAVE_DECL_REMAINDERL, + not HAVE_REMAINDERL. + * modules/math (Makefile.am): Substitute HAVE_DECL_REMAINDERL, not + HAVE_REMAINDERL. + * doc/posix-functions/remainderl.texi: Mention missing declaration + problem. + +2012-03-07 Bruno Haible + + rintf: Don't override undeclared system function on IRIX 6.5. + * lib/math.in.h (rintf): Test HAVE_DECL_RINTF, not HAVE_RINTF. + * m4/rintf.m4 (gl_FUNC_RINTF): Don't assume rintf() is declared when it + exists. Set HAVE_DECL_RINTF. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize HAVE_DECL_RINTF, not + HAVE_RINTF. + * modules/math (Makefile.am): Substitute HAVE_DECL_RINTF, not + HAVE_RINTF. + * doc/posix-functions/rintf.texi: Mention missing declaration problem. + +2012-03-07 Bruno Haible + + roundl: Avoid compilation error on AIX. + * lib/math.in.h (roundl): Undefine macro before declaration. Needed on + AIX 5.2..7.1. + +2012-03-07 Bruno Haible + + roundl: Don't override undeclared system function on IRIX 6.5. + * m4/roundl.m4 (gl_FUNC_ROUNDL): Search for roundl() in the libraries + also when it is not declared. Set HAVE_ROUNDL. For replacement code, + test HAVE_ROUNDL, not HAVE_DECL_ROUNDL. + * modules/roundl (configure.ac): For replacement code, test + HAVE_ROUNDL, not HAVE_DECL_ROUNDL. + (Depends-on): Update conditions. + * doc/posix-functions/roundl.texi: Mention the IRIX problem. + +2012-03-07 Bruno Haible + + roundf: Don't override undeclared system function on IRIX 6.5. + * m4/roundf.m4 (gl_FUNC_ROUNDF): Search for roundf() in the libraries + also when it is not declared. Set HAVE_ROUNDF. For replacement code, + test HAVE_ROUNDF, not HAVE_DECL_ROUNDF. + * modules/roundf (configure.ac): For replacement code, test + HAVE_ROUNDF, not HAVE_DECL_ROUNDF. + (Depends-on): Update conditions. + * modules/roundf-ieee (Depends-on): Update conditions. + * doc/posix-functions/roundf.texi: Mention the IRIX problem. + +2012-03-07 Bruno Haible + + round: Don't override undeclared system function on IRIX 6.5. + * m4/check-math-lib.m4 (gl_CHECK_MATH_LIB): Accept an optional third + argument. + * m4/round.m4 (gl_FUNC_ROUND): Search for round() in the libraries + also when it is not declared. Set HAVE_ROUND. For replacement code, + test HAVE_ROUND, not HAVE_DECL_ROUND. + * modules/round (configure.ac): For replacement code, test HAVE_ROUND, + not HAVE_DECL_ROUND. + (Depends-on): Update conditions. + * modules/round-ieee (Depends-on): Update conditions. + * doc/posix-functions/round.texi: Mention the IRIX problem. + +2012-03-07 Bruno Haible + + copysignf: Don't override undeclared system function on IRIX 6.5. + * lib/math.in.h (copysignf): Test HAVE_DECL_COPYSIGNF, not + HAVE_COPYSIGNF. + * m4/copysignf.m4 (gl_FUNC_COPYSIGNF): Don't assume copysignf() is + declared when it exists. Set HAVE_DECL_COPYSIGNF. + * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize HAVE_DECL_COPYSIGNF, + not HAVE_COPYSIGNF. + * modules/math (Makefile.am): Substitute HAVE_DECL_COPYSIGNF, not + HAVE_COPYSIGNF. + * doc/posix-functions/copysignf.texi: Mention missing declaration + problem. + +2012-03-07 Jim Meyering + + readtokens: add tests + * modules/readtokens-tests: New file. + * tests/test-readtokens.c: New file. + +2012-03-07 Jim Meyering + + quotearg: the module must now include quote.h + With commit v0.0-7133-g6417476, quotearg.c includes "quote.h". + So must the module. + * modules/quotearg (Files): Add quote.h. + +2012-03-06 Paul Eggert + + readtokens: avoid core dumps with unusual calling patterns + Reported by Xu Zhongxing in . + * lib/readtokens.c: Include limits.h. + (word, bits_per_word, get_nth_bit, set_nth_bit): New. + (readtoken): Don't cache the delimiters; the cache code was buggy + if !delim && saved_delim, or if the new n_delim differs from the old. + Also, it wasn't thread-safe. + +2012-03-07 Bruno Haible + + quote: Adhere to common module description layout. + * modules/quote (Makefile.am): Add back empty section. + 2012-03-06 Akim Demaille quote: fuse into quotearg