X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=configure.ac;h=105ed297163acf0fcd433d1798b9ac877e7d13e0;hb=7f0ebf88714bf8b02335b1af959677d1814d0a39;hp=9d448213a0bca1f2abb0befe32a1798ed45dd79a;hpb=bd85fa24577a3211a144f7ef3859825e15a4f0cf;p=simgear.git

diff --git a/configure.ac b/configure.ac
index 9d448213..105ed297 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@ dnl Require at least automake 2.52
 AC_PREREQ(2.52)
 
 dnl Initialize the automake stuff
-AM_INIT_AUTOMAKE(SimGear, 0.3.5)
+AM_INIT_AUTOMAKE(SimGear, 0.3.6)
 
 dnl Specify KAI C++ compiler and flags.
 dnl Borrowed with slight modification from blitz distribution.
@@ -270,7 +270,35 @@ esac
 opengl_LIBS="$LIBS"
 LIBS="$base_LIBS"
 
+dnl check for OpenAL libraries
+case "${host}" in
+*-*-cygwin* | *-*-mingw32*)
+    dnl CygWin under Windoze.
+
+    AC_SEARCH_LIBS(alGenBuffers, openal32)
+    AC_SEARCH_LIBS(alutInit, [ openal32 ALut ] )
+    LIBS="$LIBS -lwinmm -ldsound -ldxguid -lole32"
+    ;;
+
+*-apple-darwin*)
+    dnl Mac OS X
+
+    LIBS="$LIBS -framework IOKit -framework OpenAL"
+    ;;
+
+*)
+    dnl default unix style machines
+
+    AC_SEARCH_LIBS(alGenBuffers, openal)
+    ;;
+
+esac
+
+openal_LIBS="$LIBS"
+LIBS="$base_LIBS"
+
 AC_SUBST(base_LIBS)
+AC_SUBST(openal_LIBS)
 AC_SUBST(opengl_LIBS)
 AC_SUBST(thread_LIBS)
 AC_SUBST(network_LIBS)