Depend on module fcntl-h when AT_FDCWD is used. * modules/utimens (Depends-on): Add fcntl-h. * modules/areadlinkat (Depends-on): Likewise. * modules/areadlinkat-with-size (Depends-on): Likewise. * modules/faccessat (Depends-on): Likewise. * modules/fchmodat (Depends-on): Likewise. * modules/fchownat (Depends-on): Likewise. * modules/getcwd (Depends-on): Likewise. * modules/mkdirat (Depends-on): Likewise. * modules/mkfifoat (Depends-on): Likewise. * modules/readlinkat (Depends-on): Likewise. * modules/symlinkat (Depends-on): Likewise. * modules/dup2-tests (Depends-on): Likewise. * modules/fdutimensat-tests (Depends-on): Likewise. * modules/futimens-tests (Depends-on): Likewise.

Description:
frexp() function: split a double into its constituents.

Files:
lib/frexp.c
m4/frexp.m4

Depends-on:
math
isnand-nolibm   [test $gl_func_frexp != yes]

configure.ac:
gl_FUNC_FREXP
if test $gl_func_frexp != yes; then
  AC_LIBOBJ([frexp])
fi
gl_MATH_MODULE_INDICATOR([frexp])

Makefile.am:

Include:
<math.h>

Link:
$(FREXP_LIBM)

License:
LGPL

Maintainer:
Bruno Haible, Paolo Bonzini