Fix documentation about math functions on MacOS X.

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+2011-10-07  Bruno Haible  <bruno@clisp.org>
+
+       Fix documentation about math functions on MacOS X.
+       * doc/posix-functions/exp2.texi: Don't say the function is missing on
+       MacOS X 10.5.
+       * doc/posix-functions/fdim.texi: Likewise.
+       * doc/posix-functions/feclearexcept.texi: Likewise.
+       * doc/posix-functions/fegetenv.texi: Likewise.
+       * doc/posix-functions/fegetround.texi: Likewise.
+       * doc/posix-functions/feholdexcept.texi: Likewise.
+       * doc/posix-functions/feraiseexcept.texi: Likewise.
+       * doc/posix-functions/fesetenv.texi: Likewise.
+       * doc/posix-functions/fesetround.texi: Likewise.
+       * doc/posix-functions/fetestexcept.texi: Likewise.
+       * doc/posix-functions/feupdateenv.texi: Likewise.
+       * doc/posix-functions/fmax.texi: Likewise.
+       * doc/posix-functions/fmin.texi: Likewise.
+       * doc/posix-functions/log2.texi: Likewise.
+       * doc/posix-functions/modff.texi: Likewise.
+       * doc/posix-functions/nan.texi: Likewise.
+       * doc/posix-functions/nanf.texi: Likewise.
+       * doc/posix-functions/nextafterf.texi: Likewise.
+       * doc/posix-functions/remquo.texi: Likewise.
+
+2011-10-07  Bruno Haible  <bruno@clisp.org>
+
+       modff: Drop assumption about library that defines modff.
+       * m4/modff.m4 (gl_FUNC_MODFF): Use gl_MATHFUNC macro instead of
+       AC_CHECK_FUNCS.
+       * modules/modff (Files): Add m4/mathfunc.m4.
+
+2011-10-07  Bernhard Voelker  <mail@bernhard-voelker.de>
+
+       raise tests: Avoid a GCC warning.
+       * tests/test-raise.c (handler): Use _Noreturn.
+
+2011-10-07  Bruno Haible  <bruno@clisp.org>
+
+       Tests for module 'ldexpf'.
+       * modules/ldexpf-tests: New file.
+       * tests/test-ldexpf.c: New file.
+
+       New module 'ldexpf'.
+       * lib/math.in.h (ldexpf): New declaration.
+       * lib/ldexpf.c: New file.
+       * m4/ldexpf.m4: New file.
+       * m4/math_h.m4 (gl_MATH_H): Test whether ldexpf is declared.
+       (gl_MATH_H_DEFAULTS): Initialize GNULIB_LDEXPF, HAVE_LDEXPF.
+       * modules/math (Makefile.am): Substitute GNULIB_LDEXPF, HAVE_LDEXPF.
+       * modules/ldexpf: New file.
+       * tests/test-math-c++.cc: Check the declaration of ldexpf.
+       * doc/posix-functions/ldexpf.texi: Mention the new module.
+
+2011-10-06  Bruno Haible  <bruno@clisp.org>
+
+       frexpf: Work around problems on IRIX and mingw.
+       * lib/math.in.h (frexpf): Consider also REPLACE_FREXPF.
+       * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_FREXPF.
+       * m4/frexpf.m4 (gl_FUNC_FREXPF_WORKS): New macro.
+       (gl_FUNC_FREXPF): Invoke it. Set REPLACE_FREXPF.
+       * modules/frexpf (Depends-on, configure.ac): Consider REPLACE_FREXPF.
+       * modules/math (Makefile.am): Substitute REPLACE_FREXPF.
+       * doc/posix-functions/frexpf.texi: Mention the IRIX and mingw problems.
+
+2011-10-06  Bruno Haible  <bruno@clisp.org>
+
+       fabsf: Drop assumption about library that defines fabsf.
+       * m4/fabsf.m4 (gl_FUNC_FABSF): Use gl_MATHFUNC macro instead of
+       AC_CHECK_FUNCS.
+       * modules/fabsf (Files): Add m4/mathfunc.m4.
+
+2011-10-06  Bruno Haible  <bruno@clisp.org>
+
+       frexpf: Drop assumption about library that defines frexpf.
+       * m4/mathfunc.m4 (gl_MATHFUNC): Support also the argument types
+       'int *', 'float *', 'long double *', 'float', 'long double'.
+       * m4/frexpf.m4 (gl_FUNC_FREXPF): Use gl_MATHFUNC macro instead of
+       AC_CHECK_FUNCS.
+       * modules/frexpf (Files): Add m4/mathfunc.m4.
+
+       Tests for module 'frexpf'.
+       * modules/frexpf-tests: New file.
+       * tests/test-frexpf.c: New file.
+
+       New module 'frexpf'.
+       * lib/math.in.h (frexpf): New declaration.
+       * lib/frexpf.c: New file.
+       * m4/frexpf.m4: New file.
+       * m4/math_h.m4 (gl_MATH_H): Test whether frexpf is declared.
+       (gl_MATH_H_DEFAULTS): Initialize GNULIB_FREXPF, HAVE_FREXPF.
+       * modules/math (Makefile.am): Substitute GNULIB_FREXPF, HAVE_FREXPF.
+       * modules/frexpf: New file.
+       * tests/test-math-c++.cc: Check the declaration of frexpf.
+       * doc/posix-functions/frexpf.texi: Mention the new module.
+
+2011-10-06  Bruno Haible  <bruno@clisp.org>
+
+       math: Sort function declarations of math.in.h.
+       * lib/math.in.h (frexp, logb): Move declarations.
+
 2011-10-05  Bruno Haible  <bruno@clisp.org>
 
        Tests for module 'modff'.