- dnl On HP-UX aCC need this define to find mbstrtowcs() &c
- dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
- dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
- dnl flags when g++ is configured, it will declare it's own).
- if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
- CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
- fi
-
- dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
- dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
- dnl library, not the header, so do a header check for mbstate_t first.
- AC_CHECK_TYPES([mbstate_t],
- [AC_CHECK_FUNCS(wcsrtombs)],
- [],
- [#include <wchar.h>])
-else
- AC_MSG_WARN([Wide character support is unavailable])
+dnl On HP-UX aCC need this define to find mbstrtowcs() &c
+dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
+dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
+dnl flags when g++ is configured, it will declare its own).
+if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
+ CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"