Redo ICS input box with generic popup

[xboard.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 49e89c8..9dfa39d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -75,14 +75,6 @@ AC_PROG_CPP
 AC_ISC_POSIX
 AC_PROG_INSTALL
 
-AC_PROG_LEX
-if test "$LEX" != flex; then
-  LEX="$SHELL $missing_dir/missing flex"
-  AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy])
-  AC_SUBST([LEXLIB], [''])
-fi
-
-
 AC_CHECK_PROGS(RSH, remsh rsh, rsh)
 AC_CHECK_PROGS(MINFO, makeinfo, makeinfo_not_found)
 if test "$MINFO" = makeinfo_not_found ; then
@@ -100,7 +92,7 @@ AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
 AC_HEADER_DIRENT
 AC_TYPE_SIGNAL
-AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h malloc.h)
+AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h)
 AC_CHECK_HEADERS(fcntl.h sys/fcntl.h, break)
 AC_CHECK_HEADERS(sys/socket.h lan/socket.h, break)
 AC_CHECK_HEADER(stddef.h, [], AC_DEFINE(X_WCHAR, 1))