X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=configure.ac;h=9dfa39ddca77021300dc9cd4eaaba98f20d999c5;hb=715e33a60133ac9ac76b3aa0a5cf6f14f0f3930f;hp=49e89c829bb79ba9c4edef7265427e7d41964107;hpb=a1654cd0b88ec4b9c791cddd3f8955ef4739536f;p=xboard.git

diff --git a/configure.ac b/configure.ac
index 49e89c8..9dfa39d 100644
--- 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))