X-Git-Url: http://sjero.net/git/?a=blobdiff_plain;f=configure.ac;h=78fd5e143f39f7d29e912a13b96f72c639fb7955;hb=4bbcfc2a1d05c1ad0496c2f8f9e56236e4c76c00;hp=e98e6b328976752ff948e9e12795416ab9822d90;hpb=828af9619f01ec472ae605f6a8c10ac18707b622;p=wget

diff --git a/configure.ac b/configure.ac
index e98e6b32..78fd5e14 100644
--- a/configure.ac
+++ b/configure.ac
@@ -113,6 +113,8 @@ md5_EARLY
 
 AC_PROG_RANLIB
 
+AC_PROG_LEX
+
 dnl Turn on optimization by default.  Specifically:
 dnl
 dnl if the user hasn't specified CFLAGS, then
@@ -159,7 +161,9 @@ dnl
 AC_HEADER_STDBOOL
 AC_CHECK_HEADERS(unistd.h sys/time.h)
 AC_CHECK_HEADERS(termios.h sys/ioctl.h sys/select.h utime.h sys/utime.h)
-AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h)
+AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h wchar.h)
+
+AC_CHECK_DECLS(h_errno,,,[#include <netdb.h>])
 
 dnl
 dnl Check sizes of integer types.  These are used to find n-bit
@@ -193,11 +197,10 @@ gl_INIT
 dnl
 dnl Checks for library functions.
 dnl
-AC_FUNC_ALLOCA
 AC_FUNC_MMAP
 AC_FUNC_FSEEKO
 AC_CHECK_FUNCS(strptime timegm snprintf vsnprintf vasprintf drand48)
-AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr)
+AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr wcwidth mbtowc)
 
 if test x"$ENABLE_OPIE" = xyes; then
   AC_LIBOBJ([ftp-opie])