Description:
-copysign() function: copy sign.
+copysign() function: copy sign into another 'double' number.
Files:
+lib/copysign.c
+m4/copysign.m4
m4/mathfunc.m4
Depends-on:
+math
+signbit [test $HAVE_COPYSIGN = 0]
configure.ac:
-gl_MATHFUNC([copysign], [double], [(double, double)])
+gl_FUNC_COPYSIGN
+if test $HAVE_COPYSIGN = 0; then
+ AC_LIBOBJ([copysign])
+fi
+gl_MATH_MODULE_INDICATOR([copysign])
Makefile.am: