X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=config_subdir.m4;h=2be590e44a8b2b71e197adebb9cf66172d173b20;hb=7d2ea186cf212c64a8e5b10725e0a2512a137fbe;hp=45a1c6c4fb14f03439d336f29bb03a8ba240fa37;hpb=6e92cd0642ce19ce36cfd8bfe3faf5afc696f37e;p=openocd.git

diff --git a/config_subdir.m4 b/config_subdir.m4
index 45a1c6c4fb..2be590e44a 100644
--- a/config_subdir.m4
+++ b/config_subdir.m4
@@ -7,6 +7,6 @@ AC_DEFUN([AX_CONFIG_SUBDIR_OPTION],
 AC_CONFIG_SUBDIRS([$1])
 
 m4_ifblank([$2], [rm -f $srcdir/$1/configure.gnu],
-[echo -e '#!/bin/sh\nexec "`dirname "'\$'0"`/configure" $2 "'\$'@"' > "$srcdir/$1/configure.gnu"
+[echo -e '#!/bin/sh\nexec "`dirname "'\$'0"`/configure" '"$2"' "'\$'@"' > "$srcdir/$1/configure.gnu"
 ])
 ])