- dnl Test whether strtod is declared.
- dnl Don't call AC_FUNC_STRTOD, because it does not have the right guess
- dnl when cross-compiling.
- dnl Don't call AC_CHECK_FUNCS([strtod]) because it would collide with the
- dnl ac_cv_func_strtod variable set by the AC_FUNC_STRTOD macro.
- AC_CHECK_DECLS_ONCE([strtod])
- if test $ac_cv_have_decl_strtod != yes; then
- HAVE_STRTOD=0
- else
+ m4_ifdef([gl_FUNC_STRTOD_OBSOLETE], [
+ dnl Test whether strtod is declared.
+ dnl Don't call AC_FUNC_STRTOD, because it does not have the right guess
+ dnl when cross-compiling.
+ dnl Don't call AC_CHECK_FUNCS([strtod]) because it would collide with the
+ dnl ac_cv_func_strtod variable set by the AC_FUNC_STRTOD macro.
+ AC_CHECK_DECLS_ONCE([strtod])
+ if test $ac_cv_have_decl_strtod != yes; then
+ HAVE_STRTOD=0
+ fi
+ ])
+ if test $HAVE_STRTOD = 1; then