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Bruno Haible 060d155810 isfinite-no-c++: New module.
Reported by G. Branden Robinson <g.branden.robinson@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-12/msg00150.html>.

* modules/isfinite-no-c++: New file, based on modules/isfinite.
* modules/isfinite: Essentially an alias of isfinite-no-c++ now.
* modules/isfinite-no-c++-tests: Renamed from modules/isfinite-tests.
* lib/math.in.h (isfinite): Test also GNULIB_ISFINITE_NO_CXX.
* m4/math_h.m4 (gl_MATH_H_REQUIRE_DEFAULTS): Initialize
GNULIB_ISFINITE_NO_CXX.
* modules/math-h (Makefile.am): Substitute GNULIB_ISFINITE_NO_CXX.
* modules/cbrt (Depends-on): Add isfinite-no-c++. Remove isfinite.
* modules/cbrtf (Depends-on): Likewise.
* modules/cbrtl (Depends-on): Likewise.
* modules/fma (Depends-on): Likewise.
* modules/fmaf (Depends-on): Likewise.
* modules/fmal (Depends-on): Likewise.
* modules/fmod (Depends-on): Likewise.
* modules/fmodl (Depends-on): Likewise.
* modules/hypot (Depends-on): Likewise.
* modules/hypotl (Depends-on): Likewise.
* modules/ilogb (Depends-on): Likewise.
* modules/ilogbf (Depends-on): Likewise.
* modules/ilogbl (Depends-on): Likewise.
* modules/logb (Depends-on): Likewise.
* modules/logbf (Depends-on): Likewise.
* modules/logbl (Depends-on): Likewise.
* modules/modf (Depends-on): Likewise.
* modules/modfl (Depends-on): Likewise.
* modules/remainder (Depends-on): Likewise.
* modules/remainderf (Depends-on): Likewise.
* modules/remainderl (Depends-on): Likewise.
2025-12-19 23:30:47 +01:00

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Description:
isfinite macro: test for finite value (zero, subnormal, or normal, and not infinite or NaN).
Files:
Depends-on:
isfinite-no-c++
configure.ac:
gl_MATH_MODULE_INDICATOR([isfinite])
Makefile.am:
Include:
<math.h>
License:
LGPL
Maintainer:
Ben Pfaff