+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ New module 'ilogbl'.
+ * lib/math.in.h (ilogbl): New declaration.
+ * lib/ilogbl.c: New file.
+ * m4/ilogbl.m4: New file.
+ * m4/math_h.m4 (gl_MATH_H): Test whether ilogbl is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGBL, HAVE_ILOGBL.
+ * modules/math (Makefile.am): Substitute GNULIB_ILOGBL, HAVE_ILOGBL.
+ Split sed invocation, to avoid the limit of 100 substitutions of
+ HP-UX 'sed'.
+ * modules/ilogbl: New file.
+ * tests/test-math-c++.cc: Check the declaration of ilogbl.
+ * doc/posix-functions/ilogbl.texi: Mention the new module.
+
+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'ilogbf'.
+ * modules/ilogbf-tests: New file.
+ * tests/test-ilogbf.c: New file.
+
+ New module 'ilogbf'.
+ * lib/math.in.h (ilogbf): New declaration.
+ * lib/ilogbf.c: New file.
+ * m4/ilogbf.m4: New file.
+ * m4/math_h.m4 (gl_MATH_H): Test whether ilogbf is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGBF, HAVE_ILOGBF,
+ REPLACE_ILOGBF.
+ * modules/math (Makefile.am): Substitute GNULIB_ILOGBF, HAVE_ILOGBF,
+ REPLACE_ILOGBF.
+ * modules/ilogbf: New file.
+ * tests/test-math-c++.cc: Check the declaration of ilogbf.
+ * doc/posix-functions/ilogbf.texi: Mention the new module.
+
+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'ilogb'.
+ * modules/ilogb-tests: New file.
+ * tests/test-ilogb.c: New file.
+ * tests/test-ilogb.h: New file, based on tests/test-logb.h and
+ tests/test-logb-ieee.h.
+
+ New module 'ilogb'.
+ * lib/math.in.h (ilogb): New declaration.
+ * lib/ilogb.c: New file.
+ * m4/ilogb.m4: New file.
+ * m4/math_h.m4 (gl_MATH_H): Test whether ilogb is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGB, HAVE_ILOGB,
+ REPLACE_ILOGB.
+ * modules/math (Makefile.am): Substitute GNULIB_ILOGB, HAVE_ILOGB,
+ REPLACE_ILOGB.
+ * modules/ilogb: New file.
+ * tests/test-math-c++.cc: Check the declaration of ilogb.
+ * doc/posix-functions/ilogb.texi: Mention the new module.
+
+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ math: Provide FP_ILOGB0 and FP_ILOGBNAN.
+ * lib/math.in.h (FP_ILOGB0, FP_ILOGBNAN): Define fallback.
+ * tests/test-math.c: Check that FP_ILOGB0, FP_ILOGBNAN are defined.
+ (main): Check their values.
+ * doc/posix-headers/math.texi: Mention the FP_ILOGB0, FP_ILOGBNAN
+ problem.
+
+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'logbl-ieee'.
+ * modules/logbl-ieee-tests: New file.
+ * tests/test-logbl-ieee.c: New file.
+
+ New module 'logbl-ieee'.
+ * modules/logbl-ieee: New file.
+
+ Tests for module 'logb-ieee'.
+ * modules/logb-ieee-tests: New file.
+ * tests/test-logb-ieee.c: New file.
+
+ New module 'logb-ieee'.
+ * modules/logb-ieee: New file.
+
+ Tests for module 'logbf-ieee'.
+ * modules/logbf-ieee-tests: New file.
+ * tests/test-logbf-ieee.c: New file.
+ * tests/test-logb-ieee.h: New file.
+
+ New module 'logbf-ieee'.
+ * modules/logbf-ieee: New file.
+
+2012-04-03 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'logbl'.
+ * modules/logbl-tests: New file.
+ * tests/test-logbl.c: New file.
+
+ New module 'logbl'.
+ * lib/math.in.h (logbl): New declaration.
+ * lib/logbl.c: New file.
+ * m4/logbl.m4: New file.
+ * m4/math_h.m4 (gl_MATH_H): Test whether logbl is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOGBL, HAVE_LOGBL,
+ REPLACE_LOGBL.
+ * modules/math (Makefile.am): Substitute GNULIB_LOGBL, HAVE_LOGBL,
+ REPLACE_LOGBL.
+ * modules/logbl: New file.
+ * tests/test-math-c++.cc: Check the declaration of logbl.
+ * doc/posix-functions/logbl.texi: Mention the new module.
+
+2012-04-02 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'logbf'.
+ * modules/logbf-tests: New file.
+ * tests/test-logbf.c: New file.
+
+ New module 'logbf'.
+ * lib/math.in.h (logbf): New declaration.
+ * lib/logbf.c: New file.
+ * m4/logbf.m4: New file.
+ * m4/math_h.m4 (gl_MATH_H): Test whether logbf is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOGBF, HAVE_LOGBF,
+ REPLACE_LOGBF.
+ * modules/math (Makefile.am): Substitute GNULIB_LOGBF, HAVE_LOGBF,
+ REPLACE_LOGBF.
+ * modules/logbf: New file.
+ * tests/test-math-c++.cc: Check the declaration of logbf.
+ * doc/posix-functions/logbf.texi: Mention the new module.
+
+2012-04-02 Bruno Haible <bruno@clisp.org>
+
+ logb tests: More tests.
+ * tests/test-logb.h: New file, based on tests/test-logb.c and
+ tests/test-frexp.h.
+ * tests/test-logb.c: Include minus-zero.h, test-logb.h.
+ (main): Just invoke test_function.
+ * modules/logb-tests (Files): Add tests/test-logb.h,
+ tests/minus-zero.h, tests/randomd.c.
+ (Makefile.am): Add randomd.c to test_logb_SOURCES.
+
+ logb: Provide replacement and workarounds.
+ * lib/math.in.h (logb): Ensure declaration. Replace if REPLACE_LOGB
+ is 1.
+ * lib/logb.c: New file.
+ * m4/logb.m4 (gl_FUNC_LOGB_WORKS): New macro.
+ (gl_FUNC_LOGB): Invoke it. Set HAVE_LOGB, REPLACE_LOGB.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOGB.
+ * modules/math (Makefile.am): Substitute REPLACE_LOGB.
+ * modules/logb (Files): Add lib/logb.c.
+ (Depends-on): Add isfinite, frexp, isnand.
+ (configure.ac): Compile the replacement code logb.c if needed.
+ * tests/test-math-c++.cc: Check the declaration of logb.
+ * doc/posix-functions/logb.texi: Mention the replacement and the bug
+ with subnormal numbers.
+
+2012-04-02 Bruno Haible <bruno@clisp.org>
+
+ log10* tests: Speed up.
+ * tests/test-log10.h (test_function): Reduce amount of random numbers
+ to test.
+
+2012-04-01 Bruno Haible <bruno@clisp.org>
+
+ logf-ieee: Fix test whether logf works.
+ * m4/logf.m4 (gl_FUNC_LOGF): Fix typo in test program.
+
+2012-04-01 Bruno Haible <bruno@clisp.org>
+
+ log10l: Work around log10l-ieee test failure on IRIX 6.5.
+ * lib/log10l.c: Include <float.h>
+ (log10l): On IRIX, normalize the +Infinity value.
+ * modules/log10l (Depends-on): Add 'float'.
+ * doc/posix-functions/log10l.texi: Mention the IRIX problem with
+ +Infinity.
+
+ log10f-ieee: Work around test failure on NetBSD 5.1.
+ * m4/log10f-ieee.m4: New file.
+ * m4/log10f.m4 (gl_FUNC_LOG10F): If gl_FUNC_LOG10F_IEEE is present,
+ test whether log10f works with a negative argument. Replace it if not.
+ * lib/log10f.c (log10f): For negative arguments, return NaN.
+ * modules/log10f-ieee (Files): Add m4/log10f-ieee.m4.
+ (configure.ac): Invoke gl_FUNC_LOG10F_IEEE.
+ * doc/posix-functions/log10f.texi: Mention the log10f-ieee module.
+
+ log10f-ieee: Work around test failure on Solaris 9.
+ * modules/log10f-ieee (Depends-on): Add log10-ieee.
+ (configure.ac): Require gl_FUNC_LOG10F.
+
+ log10-ieee: Work around test failure on NetBSD 5.1 and Solaris 11.
+ * m4/log10-ieee.m4: New file.
+ * m4/log10.m4 (gl_FUNC_LOG10): If gl_FUNC_LOG10_IEEE is present, test
+ whether log10 works with a negative argument. Replace it if not.
+ * lib/log10.c (log10): For negative arguments, return NaN.
+ * modules/log10-ieee (Files): Add m4/log10-ieee.m4.
+ (configure.ac): Invoke gl_FUNC_LOG10_IEEE.
+ * doc/posix-functions/log10.texi: Mention the log10-ieee module.
+
+ Tests for module 'log10l-ieee'.
+ * modules/log10l-ieee-tests: New file.
+ * tests/test-log10l-ieee.c: New file.
+
+ New module 'log10l-ieee'.
+ * modules/log10l-ieee: New file.
+
+ Tests for module 'log10-ieee'.
+ * modules/log10-ieee-tests: New file.
+ * tests/test-log10-ieee.c: New file.
+
+ New module 'log10-ieee'.
+ * modules/log10-ieee: New file.
+
+ Tests for module 'log10f-ieee'.
+ * modules/log10f-ieee-tests: New file.
+ * tests/test-log10f-ieee.c: New file.
+ * tests/test-log10-ieee.h: New file.
+
+ New module 'log10f-ieee'.
+ * modules/log10f-ieee: New file.
+
+2012-04-01 Bruno Haible <bruno@clisp.org>
+
+ log10l: Work around AIX 5.1, IRIX 6.5, OSF/1 5.1 bug.
+ * lib/math.in.h (log10l): Override if REPLACE_LOG10L is 1.
+ * lib/log10l.c (log10l): If log10l exists, use it and provide just the
+ workaround.
+ * m4/log10l.m4 (gl_FUNC_LOG10L_WORKS): New macro.
+ (gl_FUNC_LOG10L): Invoke it. Set REPLACE_LOG10L.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOG10L.
+ * modules/math (Makefile.am): Substitute REPLACE_LOG10L.
+ * modules/log10l (configure.ac): Consider REPLACE_LOG10L.
+ (Depends-on): Update conditions.
+ * doc/posix-functions/log10l.texi: Mention the MSVC9, AIX 5.1,
+ IRIX 6.5, OSF/1 5.1 problems.
+
+2012-04-01 Bruno Haible <bruno@clisp.org>
+
+ log10f: Work around OSF/1 5.1 bug.
+ * lib/math.in.h (log10f): Override if REPLACE_LOG10F is 1.
+ * lib/log10f.c (log10f): If logf exists, use it and provide just the
+ workaround.
+ * m4/log10f.m4 (gl_FUNC_LOG10F_WORKS): New macro.
+ (gl_FUNC_LOG10F): Invoke it. Set REPLACE_LOG10F.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOG10F.
+ * modules/math (Makefile.am): Substitute REPLACE_LOG10F.
+ * modules/log10f (configure.ac): Consider REPLACE_LOG10F.
+ (Depends-on): Update conditions.
+ * doc/posix-functions/log10f.texi: Mention the OSF/1 5.1 problem.
+
+2012-04-01 Bruno Haible <bruno@clisp.org>
+
+ log10: Work around OSF/1 5.1 bug.
+ * lib/math.in.h (log10): New declaration.
+ * lib/log10.c: New file.
+ * m4/log10.m4 (gl_FUNC_LOG10_WORKS): New macro.
+ (gl_FUNC_LOG10): Invoke it. Set REPLACE_LOG10.
+ * m4/math_h.m4 (gl_MATH_H): Test whether log10 is declared.
+ (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG10, REPLACE_LOG10.
+ * modules/math (Makefile.am): Substitute GNULIB_LOG10, REPLACE_LOG10.
+ * modules/log10 (Files): Add lib/log10.c.
+ (Depends-on): Add math.
+ (configure.ac): If REPLACE_LOG10 is 1, compile an override.
+ * tests/test-math-c++.cc: Check the declaration of log10.
+ * doc/posix-functions/log10.texi: Mention the OSF/1 5.1 problem.
+
+2012-03-31 Bruno Haible <bruno@clisp.org>
+
+ log10l tests: More tests.
+ * modules/log10l-tests (Files): Add tests/test-log10l.h,
+ tests/minus-zero.h, tests/randoml.c.
+ (Makefile.am): Add randoml.c to test_log10l_SOURCES.
+ * tests/test-log10l.c: Include <float.h>, minus-zero.h, test-log10l.h.
+ (main): Invoke test_function.
+
+ log10f tests: More tests.
+ * modules/log10f-tests (Files): Add tests/test-log10.h,
+ tests/minus-zero.h, tests/randomf.c.
+ (Makefile.am): Add randomf.c to test_log10f_SOURCES.
+ * tests/test-log10f.c: Include <float.h>, minus-zero.h, test-log10.h.
+ (main): Invoke test_function.
+
+ log10 tests: More tests.
+ * tests/test-log10.h: New file.
+ * modules/log10-tests (Files): Add tests/test-log10.h,
+ tests/minus-zero.h, tests/randomd.c.
+ (Makefile.am): Add randomd.c to test_log10_SOURCES.
+ * tests/test-log10.c: Include <float.h>, minus-zero.h, test-log10.h.
+ (main): Invoke test_function.
+
+2012-03-31 Simon Josefsson <simon@josefsson.org>
+
+ fflush: Fix syntax error.
+ * lib/fflush.c: Include unused-parameter.h, needed for
+ _GL_UNUSED_PARAMETER.
+ * modules/fflush (Depends-on): Add snippet/unused-parameter.
+
+2012-03-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ regex: pacify GCC when compiling GRUB
+ * lib/regcomp.c (init_dfa): Make a pointer 'const', to avoid
+ a diagnostic. Reported by Vladimir Serbinenko in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2012-03/msg00163.html>.
+
+2012-03-29 Eric Blake <eblake@redhat.com>
+
+ stdio: don't assume gets any more
+ * m4/stdio_h.m4 (gl_STDIO_H, gl_STDIO_H_DEFAULTS): Drop gets
+ support.
+ * modules/stdio (Makefile.am): Likewise.
+ * lib/stdio-read.c (gets): Likewise.
+ * tests/test-stdio-c++.cc: Likewise.
+ * m4/warn-on-use.m4 (gl_WARN_ON_USE_PREPARE): Fix comment.
+ * lib/stdio.in.h (gets): Make warning occur in more places.
+ * doc/posix-functions/gets.texi (gets): Update documentation.
+ Reported by Christer Solskogen.
+
+ maint.mk: fix syntax checks without exclusions
+ * top/maint.mk (_sc_search_regexp): Allow for empty variable.
+ Reported by Daniel P. Berrange.
+
+ strerror_r: avoid compiler warning
+ * lib/strerror_r.c (strerror_r): Hoist extern declaration to top
+ level.
+
+ fflush: avoid compiler warning
+ * lib/fflush.c (update_fpos_cache): Mark variables that are
+ potentially unused.
+
2012-03-25 Bruno Haible <bruno@clisp.org>
Tests for module 'localeconv'.
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
+ * lib/logl.c (logl): If logl 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.
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