ilogbf

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Hash : d171b945
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Date : 2024-12-27T23:14:22

Rename module math to math-h.

* modules/math-h: Renamed from modules/math.
* modules/math-h-tests: Renamed from modules/math-tests.
* modules/math-h-c++-tests: Renamed from modules/math-c++-tests.
* tests/test-math-h.c: Renamed from tests/test-math.c.
* tests/test-math-h-c++.cc: Renamed from tests/test-math-c++.cc.
* tests/test-math-h-c++2.cc: Renamed from tests/test-math-c++2.cc.
* doc/posix-headers/math.texi: Update.
* modules/* (Depends-on): Update.
* modules/math: New file.

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modules/ilogbf

Description:
ilogbf() function: get exponent as integer.

Files:
lib/ilogbf.c
lib/ilogb.c
m4/ilogbf.m4
m4/mathfunc.m4

Depends-on:
math-h
extensions
isfinite        [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
frexpf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
isnanf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]

configure.ac:
gl_FUNC_ILOGBF
gl_CONDITIONAL([GL_COND_OBJ_ILOGBF],
               [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1])
gl_MATH_MODULE_INDICATOR([ilogbf])

Makefile.am:
if GL_COND_OBJ_ILOGBF
lib_SOURCES += ilogbf.c
endif

Include:
<math.h>

Link:
$(ILOGBF_LIBM)

License:
LGPL

Maintainer:
all

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kc3-lang/gnulib/modules/ilogbf

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modules/ilogbf