- AC_CHECK_FILE not supported when cross-compiling

[openocd.git] / configure.in

diff --git a/configure.in b/configure.in
index 79e546e8aebe49d590e228834bd0fa083950d217..792e6f8c7401bf33c2319699e8bf9a24d373fec4 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -27,6 +27,18 @@ build_bitq=no
 is_cygwin=no
 is_mingw=no
 is_win32=no
+build_release=yes
+
+AC_ARG_ENABLE(release,
+       AS_HELP_STRING([--enable-release], [Enable Release Build, default no]),
+       [build_release=$enableval], [build_release=no])
+
+if test $cross_compiling = no; then
+       if test $build_release = no; then
+               # check we can find guess-rev.sh
+               AC_CHECK_FILE("$srcdir/guess-rev.sh", build_release=no, build_release=yes)
+       fi
+fi
 
 # We are not *ALWAYS* being installed in the standard place.
 # We may be installed in a "tool-build" specific location.
@@ -627,6 +639,7 @@ fi
 AM_CONFIG_HEADER(config.h)
 AM_INIT_AUTOMAKE(openocd, 1.0)
 
+AM_CONDITIONAL(RELEASE, test $build_release = yes)
 AM_CONDITIONAL(PARPORT, test $build_parport = yes)
 AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
 AM_CONDITIONAL(GIVEIO, test $parport_use_giveio = yes)