X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=configure.ac;h=6e60733eaf358dd56009068c0786c0192b421f34;hp=2543eca3a0b63ee106b98b5d1ff6acee95187109;hb=45f0e6d0626e4541158198c271519175ae79f5b5;hpb=0ecee8326608a070b476a757cf517d0f50b5ca07

diff --git a/configure.ac b/configure.ac
index 2543eca3a0..6e60733eaf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -339,6 +339,10 @@ AC_ARG_ENABLE([internal-libjaylink],
   [Disable building internal libjaylink]),
   [use_internal_libjaylink=$enableval], [use_internal_libjaylink=yes])
 
+AC_ARG_ENABLE([target64],
+  AS_HELP_STRING([--disable-target64], [Disable 64-bit target address]),
+    [build_target64=$enableval], [build_target64=yes])
+
 build_minidriver=no
 AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
 AS_IF([test "x$build_zy1000" = "xyes"], [
@@ -572,6 +576,13 @@ AS_IF([test "x$build_sysfsgpio" = "xyes"], [
   AC_DEFINE([BUILD_SYSFSGPIO], [0], [0 if you don't want SysfsGPIO driver.])
 ])
 
+AS_IF([test "x$build_target64" = "xyes"], [
+  AC_DEFINE([BUILD_TARGET64], [1], [1 if you want 64-bit addresses.])
+], [
+  AC_DEFINE([BUILD_TARGET64], [0], [0 if you don't want 64-bit addresses.])
+])
+
+
 PKG_CHECK_MODULES([LIBUSB1], [libusb-1.0], [
 	use_libusb1=yes
 	AC_DEFINE([HAVE_LIBUSB1], [1], [Define if you have libusb-1.x])
@@ -689,6 +700,7 @@ AM_CONDITIONAL([BITQ], [test "x$build_bitq" = "xyes"])
 AM_CONDITIONAL([USE_LIBFTDI], [test "x$use_libftdi" = "xyes"])
 AM_CONDITIONAL([USE_HIDAPI], [test "x$use_hidapi" = "xyes"])
 AM_CONDITIONAL([USE_LIBJAYLINK], [test "x$use_libjaylink" = "xyes"])
+AM_CONDITIONAL([TARGET64], [test "x$build_target64" = "xyes"])
 
 AM_CONDITIONAL([MINIDRIVER], [test "x$build_minidriver" = "xyes"])
 AM_CONDITIONAL([MINIDRIVER_DUMMY], [test "x$build_minidriver_dummy" = "xyes"])