From: Gilles Detillieux <grdetil@scrc.umanitoba.ca>
To: htdig@htdig.org
Subject: [htdig] Patch

This patch should fix PR#545, to test for presence of alloca.h

--- htdig-3.1.2.bak/configure.in	Wed Apr 21 21:47:53 1999
+++ htdig-3.1.2/configure.in	Wed Aug  4 16:17:57 1999
@@ -13,7 +13,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
 
 AC_INIT(htcommon/DocumentDB.cc)
@@ -79,7 +79,7 @@
 
 dnl More header checks--here use C++
 AC_LANG_CPLUSPLUS
-AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h unistd.h getopt.h strings.h zlib.h)
+AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h unistd.h getopt.h strings.h zlib.h alloca.h)
 AC_CHECK_HEADER(fstream.h,nofstream=0,nofstream=1)
 if test "x$nofstream" = "x1" ; then
 AC_MSG_ERROR([To compile ht://Dig, you will need a C++ library. Try installing libstdc++.])
--- htdig-3.1.2.bak/configure	Wed Apr 21 21:47:53 1999
+++ htdig-3.1.2/configure	Wed Aug  4 16:17:57 1999
@@ -2010,7 +2010,7 @@
 CXXCPP="$ac_cv_prog_CXXCPP"
 echo "$ac_t""$CXXCPP" 1>&6
 
-for ac_hdr in fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h unistd.h getopt.h strings.h zlib.h
+for ac_hdr in fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h unistd.h getopt.h strings.h zlib.h alloca.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
--- htdig-3.1.2.bak/include/htconfig.h.in	Wed Apr 21 21:47:58 1999
+++ htdig-3.1.2/include/htconfig.h.in	Wed Aug  4 16:30:10 1999
@@ -55,6 +55,9 @@
 
 /* Define if you have the <zlib.h> header file. */
 #undef HAVE_ZLIB_H 
+
+/* Define if you have the <alloca.h> header file. */
+#undef HAVE_ALLOCA_H 
 
 /* Define if you have the <sys/file.h> header file.  */
 #undef HAVE_SYS_FILE_H
--- htdig-3.1.2.bak/htlib/regex.c	Wed Apr 21 21:47:58 1999
+++ htdig-3.1.2/htlib/regex.c	Wed Aug  4 16:20:48 1999
@@ -27,6 +27,7 @@
 #undef	_GNU_SOURCE
 #define _GNU_SOURCE
 
+#include <htconfig.h>
 #ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif