Description:
ldexpl() function: multiply a 'long double' by a power of 2.

Files:
lib/ldexpl.c
m4/ldexpl.m4

Depends-on:
math
extensions
ldexp           [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
isnanl          [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
fpucw           [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]

configure.ac:
gl_FUNC_LDEXPL
gl_CONDITIONAL([GL_COND_OBJ_LDEXPL],
               [test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no])
gl_MATH_MODULE_INDICATOR([ldexpl])

Makefile.am:
if GL_COND_OBJ_LDEXPL
lib_SOURCES += ldexpl.c
endif

Include:
<math.h>

Link:
$(LDEXPL_LIBM)

License:
LGPL

Maintainer:
Paolo Bonzini