+2012-02-24 Bruno Haible <bruno@clisp.org>
+
+ cosl: Provide function definition on MSVC.
+ * m4/cosl.m4 (gl_FUNC_COSL): Test also whether cosl can be used as a
+ function pointer.
+ * lib/math.in.h (cosl): Undefine if it does not exist as a function.
+
2012-02-24 Bruno Haible <bruno@clisp.org>
sinl: Provide function definition on MSVC.
#if @GNULIB_COSL@
# if !@HAVE_COSL@ || !@HAVE_DECL_COSL@
+# undef cosl
_GL_FUNCDECL_SYS (cosl, long double, (long double x));
# endif
_GL_CXXALIAS_SYS (cosl, long double, (long double x));
-# cosl.m4 serial 6
+# cosl.m4 serial 7
dnl Copyright (C) 2010-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
+ long double (*funcptr) (long double) = cosl;
long double x;]],
- [[return cosl (x) > 0.4;]])],
+ [[return funcptr (x) > 0.4
+ || cosl (x) > 0.4;]])],
[gl_cv_func_cosl_no_libm=yes],
[gl_cv_func_cosl_no_libm=no])
])
# define __NO_MATH_INLINES 1 /* for glibc */
#endif
#include <math.h>
+ long double (*funcptr) (long double) = cosl;
long double x;]],
- [[return cosl (x) > 0.4;]])],
+ [[return funcptr (x) > 0.4
+ || cosl (x) > 0.4;]])],
[gl_cv_func_cosl_in_libm=yes],
[gl_cv_func_cosl_in_libm=no])
LIBS="$save_LIBS"