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authorBruno Haible <bruno@clisp.org>2012-04-03 21:58:52 +0200
committerBruno Haible <bruno@clisp.org>2012-04-03 21:58:52 +0200
commit811b6ef05c574d054648a2f41bc5a2efc92f5371 (patch)
tree8a403fc81665acffa95698c3cd76c76d4eba3205 /modules/ilogbl-tests
parentafecf4a0bde14016fb4ab2a18395d82cfbc0fe28 (diff)
downloadgnulib-811b6ef05c574d054648a2f41bc5a2efc92f5371.tar.gz
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.
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