--- deliantra/server/configure.ac	2007/03/07 01:23:37	1.59
+++ deliantra/server/configure.ac	2007/05/16 12:22:17	1.72
@@ -25,6 +25,11 @@
    AC_MSG_ERROR([optipng must be in your PATH, check the README])
 fi
 
+AC_PATH_PROG(PNGNQ, pngnq)
+if test -z "$PNGNQ"; then
+   AC_MSG_ERROR([png neuquant (pngnq) must be in your PATH, check the README])
+fi
+
 AC_PATH_PROG(IDENTIFY, identify)
 if test -z "$IDENTIFY"; then
    AC_MSG_ERROR([ImageMagick 'identify' must be in your PATH, check the README])
@@ -46,9 +51,23 @@
    fi
 fi
 
-for module_vers in "Image::Size 2.992" "Crossfire 0.97" "Coro 3.5" "Coro::Event 2.1" "Event 1.08" \
-                   "IO::AIO 2.32" "BDB 0.1" "Storable 2.0" "Time::HiRes 1.0" "YAML::Syck 0.71" \
-                   "Digest::MD5 2.0" "Compress::LZF 1.71" "Safe::Hole 0.10" "Pod::POM 0.17"; do
+for module_vers in \
+   "AnyEvent 2.52" \
+   "BDB 0.1" \
+   "Compress::LZF 1.8" \
+   "Coro 3.63" \
+   "Coro::Event 2.1" \
+   "Crossfire 0.98" \
+   "Digest::MD5 2.0" \
+   "Event 1.08" \
+   "IO::AIO 2.32" \
+   "JSON::XS 1.21" \
+   "Pod::POM 0.17" \
+   "Safe::Hole 0.10" \
+   "Storable 2.0" \
+   "Time::HiRes 1.0" \
+   "YAML::Syck 0.71" \
+; do
    set -- $module_vers
    module=$1
    minvers=$2
@@ -69,6 +88,9 @@
 AC_PROG_CXX
 AC_PROG_CPP
 
+AC_CHECK_HEADERS(execinfo.h)
+AC_CHECK_FUNCS(backtrace)
+
 AC_CHECK_HEADER(tr1/unordered_map,[],[AC_MSG_ERROR([Your compiler must support the Library Technical Report 1 extensions.])])
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)