support for additionally SIZE constrained Typereference

[obnox/wireshark/wip.git] / configure.in

diff --git a/configure.in b/configure.in
index 3fc2f866d7c7b0780812f2b4f88ab68f353f1113..83398cc85727f287b7a1876e52a7d78fc36a8367 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -25,9 +25,19 @@ dnl Work around libtool bug (fixed in the version 1.5a?)
 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
 AC_LIBTOOL_DLOPEN
 AC_PROG_LIBTOOL
+AC_PATH_PROG(PERL, perl)
 AC_PROG_YACC
+AC_PATH_PROG(YACCDUMMY, $YACC)
+if test "x$YACCDUMMY" = x
+then
+       AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path)
+fi
 AM_PROG_LEX
-AC_PATH_PROG(PERL, perl)
+AC_PATH_PROG(LEXDUMMY, $LEX)
+if test "x$LEXDUMMY" = x
+then
+       AC_MSG_ERROR(I couldn't find (f)lex; make sure it's installed and in your path)
+fi
 AC_PATH_PROG(POD2MAN, pod2man)
 if test "x$POD2MAN" = x
 then
@@ -182,9 +192,11 @@ AC_ARG_ENABLE(extra-gcc-checks,
        if test $enableval != no
        then
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-pedantic)
+               AC_WIRESHARK_GCC_CFLAGS_CHECK(-Woverflow)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-long-long)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wbad-function-cast)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wcast-qual)
+               AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wcast-align)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wwrite-strings)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wshorten-64-to-32)
                AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wstrict-prototypes)
@@ -200,6 +212,7 @@ AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wdeclaration-after-statement)
 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wendif-labels)
 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wpointer-arith)
 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-pointer-sign)
+AC_WIRESHARK_GCC_CFLAGS_CHECK(-Warray-bounds)
 
 #
 # If we're running gcc add '-D_U_="__attribute__((unused))"' to CFLAGS as well,
@@ -1063,18 +1076,18 @@ else
 fi
 
 
-dnl Check if wireshark should be installed setuid
+dnl Check if dumpcap should be installed setuid
 AC_ARG_ENABLE(setuid-install,
   AC_HELP_STRING( [--enable-setuid-install],
-                  [install tshark and dumpcap as setuid @<:@default=no@:>@]),
+                  [install dumpcap as setuid @<:@default=no@:>@]),
     enable_setuid_install=$enableval,enable_setuid_install=no)
 
-AC_MSG_CHECKING(whether to install tshark and dumpcap setuid)
+AC_MSG_CHECKING(whether to install dumpcap setuid)
 if test "x$enable_setuid_install" = "xno" ; then
        AC_MSG_RESULT(no)
 else
        if test "x$enable_dumpcap" = "xno" ; then
-               AC_MSG_ERROR(Setuid install works only with --enable-dumpcap, but dumpcap disabled)
+               AC_MSG_ERROR(Setuid install works only with --enable-dumpcap, but dumpcap is disabled)
        else
                AC_MSG_RESULT(yes)
        fi
@@ -1527,7 +1540,6 @@ dnl Save the cacheable configure results to config.cache before recursing
 AC_CACHE_SAVE
 
 AM_CONFIG_HEADER(config.h)
-AC_CONFIG_SUBDIRS(wiretap)
 AC_OUTPUT(
   Makefile
   doxygen.cfg
@@ -1656,6 +1668,7 @@ AC_OUTPUT(
   tools/Makefile
   tools/idl2wrs.sh
   tools/lemon/Makefile
+  wiretap/Makefile
   ,)
 dnl AC_CONFIG_FILES([tools/setuid-root.pl], [chmod +x tools/setuid-root.pl])
 
@@ -1729,7 +1742,7 @@ echo "                      Build idl2wrs : $enable_idl2wrs"
 echo "                      Build randpkt : $enable_randpkt"
 echo "                       Build dftest : $enable_dftest"
 echo ""
-echo "                     Install setuid : $setuid_message"
+echo "             Install dumpcap setuid : $setuid_message"
 echo "                        Use plugins : $have_plugins"
 echo "                   Build lua plugin : $lua_message"
 echo "                   Build rtp_player : $portaudio_message"