view modules/atan2f @ 40242:e84036edb2ff

bitset, timevar: Depend on c99 Reported by Bruno Haible. * modules/bitset, modules/timevar (Depends-on): Add c99.
author Akim Demaille <akim.demaille@gmail.com>
date Sun, 17 Mar 2019 08:34:22 +0100
parents 1f14c6dd175d
children
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Description:
atan2f() function: angle of a point in the plane.

Files:
lib/atan2f.c
m4/atan2f.m4

Depends-on:
math
extensions
atan2           [test $HAVE_ATAN2F = 0]

configure.ac:
gl_FUNC_ATAN2F
if test $HAVE_ATAN2F = 0; then
  AC_LIBOBJ([atan2f])
fi
gl_MATH_MODULE_INDICATOR([atan2f])

Makefile.am:

Include:
<math.h>

Link:
$(ATAN2F_LIBM)

License:
LGPL

Maintainer:
all