Tests for module 'tanf'.

[gnulib.git] / ChangeLog

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 2011-10-08  Bruno Haible  <bruno@clisp.org>
 
+       Tests for module 'tanf'.
+       * modules/tanf-tests: New file.
+       * tests/test-tanf.c: New file.
+
+       New module 'tanf'.
+       * lib/math.in.h (tanf): New declaration.
+       * lib/tanf.c: New file.
+       * m4/tanf.m4: New file.
+       * m4/math_h.m4 (gl_MATH_H): Test whether tanf is declared.
+       (gl_MATH_H_DEFAULTS): Initialize GNULIB_TANF, HAVE_TANF.
+       * modules/math (Makefile.am): Substitute GNULIB_TANF, HAVE_TANF.
+       * modules/tanf: New file.
+       * tests/test-math-c++.cc: Check the declaration of tanf.
+       * doc/posix-functions/tanf.texi: Mention the new module.
+
+       tan: Use a .m4 file.
+       * m4/tan.m4: New file.
+       * modules/tan (Files): Add it.
+       (configure.ac): Just invoke gl_FUNC_TAN.
+
+2011-10-08  Bruno Haible  <bruno@clisp.org>
+
        Tests for module 'cosf'.
        * modules/cosf-tests: New file.
        * tests/test-cosf.c: New file.