X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=0afede1a48ed68220a57e6b9d6bc75ae836de932;hb=c54cea8055c02156613e94f628cc5a1b39be85c1;hp=81e9ff559a0c162b24ff133d0b168123661da95a;hpb=12c43fb29e8eadc368f29d201e93759adbb2619e;p=flightgear.git

diff --git a/configure.ac b/configure.ac
index 81e9ff559..0afede1a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,6 +38,14 @@ if test "x$with_plib" != "x" ; then
     EXTRA_DIRS="${EXTRA_DIRS} $with_plib"
 fi
 
+# specify the osg location
+AC_ARG_WITH(osg, [  --with-osg=PREFIX       Specify the prefix path to osg])
+
+if test "x$with_osg" != "x" ; then
+    echo "osg prefix is $with_osg"
+    EXTRA_DIRS="${EXTRA_DIRS} $with_osg"
+fi
+
 dnl Determine an extra directories to add to include/lib search paths
 case "${host}" in
 *-apple-darwin* | *-*-mingw32*)
@@ -91,7 +99,11 @@ if test "x$with_logging" = "xno" ; then
 fi
 
 AC_ARG_ENABLE(sp_fdms, [  --enable-sp-fdms              Include special purpose Flight Models], [enable_sp_fdms="$enableval"] )
-AC_DEFINE([ENABLE_SP_FMDS], test "x$enable_sp_fdms" = "xyes", [Define to include special purpose FDMs])
+if test "x$enable_sp_fdms" != "xno"; then
+    AC_DEFINE([ENABLE_SP_FDM], 1, [Define to include special purpose FDMs])
+else
+    AC_DEFINE([ENABLE_SP_FDM], 0, [Define to include special purpose FDMs])
+fi
 AM_CONDITIONAL(ENABLE_SP_FDM, test "x$enable_sp_fdms" != "xno")
 
 
@@ -527,6 +539,7 @@ AC_CONFIG_FILES([ \
 	src/Input/Makefile \
 	src/Instrumentation/Makefile \
 	src/Instrumentation/KLN89/Makefile \
+	src/Instrumentation/HUD/Makefile \
 	src/Main/Makefile \
 	src/Main/runfgfs \
 	src/Main/runfgfs.bat \