dnl Used by JSBSim to conditionally compile in fgfs interface code
AC_DEFINE([FGFS], 1, [Define so that JSBSim compiles in 'library' mode])
-dnl Used to controll whether clouds3d should be compiled in or not
+dnl Used to control whether clouds3d should be compiled in or not
AC_DEFINE([FG_USE_CLOUDS_3D], 1, [Define to use 3D cloud support])
AM_CONDITIONAL(FG_USE_CLOUDS_3D, test "x" = "x")
*-*-cygwin*)
if test -d /usr/local ; then
- EXTRA_DIRS="/usr/local"
+ EXTRA_DIRS="${EXTRA_DIRS} /usr/local"
fi
;;
exit
fi
-AC_MSG_CHECKING([for plib 1.6.0 or newer])
+AC_MSG_CHECKING([for plib 1.7.0 or newer])
AC_TRY_RUN([
#include <plib/ul.h>
-#define MIN_PLIB_VERSION 160
+#define MIN_PLIB_VERSION 170
int main() {
int major, minor, micro;
],
AC_MSG_RESULT(yes),
[AC_MSG_RESULT(wrong version);
- AC_MSG_ERROR([Install plib 1.6.0 or later first...])],
+ AC_MSG_ERROR([Install plib 1.8.0 or later first...])],
AC_MSG_RESULT(yes)
)