From 80c1c47cb221aa2d94a204a3e4cdd35aa335790e Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Fri, 17 May 2024 20:27:51 -0400
Subject: [PATCH] configure: Add DragonFly support

---
 configure | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 5cd8110f..a13d0bc5 100755
--- a/configure
+++ b/configure
@@ -660,6 +660,10 @@ case $host_os in
             cc_check "" -mdynamic-no-pic && CFLAGS="$CFLAGS -mdynamic-no-pic"
         fi
         ;;
+    dragonfly*)
+        SYS="DRAGONFLY"
+        libm="-lm"
+        ;;
     freebsd*)
         SYS="FREEBSD"
         libm="-lm"
@@ -1331,7 +1335,7 @@ if [ "$avs" = "auto" ] ; then
         define HAVE_AVS
         AVS_LIBS="-ldl"
         LDFLAGSCLI="$AVS_LIBS $LDFLAGSCLI"
-    elif [ "$SYS" = "FREEBSD" -o "$SYS" = "OPENBSD" -o "$SYS" = "NETBSD" -o "$SYS" = "HAIKU" ] ; then
+    elif [ "$SYS" = "DRAGONFLY" -o "$SYS" = "FREEBSD" -o "$SYS" = "NETBSD" -o "$SYS" = "OPENBSD" -o "$SYS" = "HAIKU" ] ; then
         avs="yes"
         define HAVE_AVS
         # dlopen is exported from libc on both *BSD and Haiku