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* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* New module 'expf'.Bruno Haible2011-10-081-0/+26
* lib/math.in.h (expf): New declaration. * lib/expf.c: New file. * m4/expf.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether expf is declared. (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXPF, HAVE_EXPF. * modules/math (Makefile.am): Substitute GNULIB_EXPF, HAVE_EXPF. * modules/expf: New file. * tests/test-math-c++.cc: Check the declaration of expf. * doc/posix-functions/expf.texi: Mention the new module.