config/m4/check-math-func.m4

dnl AC_CHECK_MATH_FUNC(func)
AC_DEFUN([AC_CHECK_MATH_FUNC], [
  AC_LANG(C)
  AC_CHECK_LIB([m],[$1],[
    m4_define([ac_tr_func], [HAVE_]m4_toupper($1))
    AC_DEFINE(ac_tr_func, 1, [Define if you have the $1 math function.])
  ],[
  ])
])
Bugfix: Math function checking 2018-08-02 00:25:07 -07:00			`dnl AC_CHECK_MATH_FUNC(func)`
Add `pow`, better libm detection (fix #443 ) 2015-06-27 23:14:46 -05:00			`AC_DEFUN([AC_CHECK_MATH_FUNC], [`
Bugfix: Math function checking 2018-08-02 00:25:07 -07:00			`AC_LANG(C)`
			`AC_CHECK_LIB([m],[$1],[`
Move closer to the standard autotools idiom. (#3187 ) 2025-01-25 09:10:05 +01:00			`m4_define([ac_tr_func], [HAVE_]m4_toupper($1))`
			`AC_DEFINE(ac_tr_func, 1, [Define if you have the $1 math function.])`
Bugfix: Math function checking 2018-08-02 00:25:07 -07:00			`],[`
			`])`
Add `pow`, better libm detection (fix #443 ) 2015-06-27 23:14:46 -05:00			`])`