1 files changed, 13 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/openssl/openssl.inc b/meta/recipes-connectivity/openssl/openssl.inc
index cb7ec0aac2..f3a2c5abd7 100644
--- a/meta/recipes-connectivity/openssl/openssl.inc
+++ b/meta/recipes-connectivity/openssl/openssl.inc
@@ -216,6 +216,19 @@ do_install_ptest () {
         mkdir -p ${D}${PTEST_PATH}/util
         install util/opensslwrap.sh    ${D}${PTEST_PATH}/util
         install util/shlib_wrap.sh     ${D}${PTEST_PATH}/util
+        # Time stamps are relevant for "make alltests", otherwise
+        # make may try to recompile binaries. Not only must the
+        # binary files be newer than the sources, they also must
+        # be more recent than the header files in /usr/include.
+        #
+        # Using "cp -a" is not sufficient, because do_install
+        # does not preserve the original time stamps.
+        #
+        # So instead of using the original file stamps, we set
+        # the current time for all files. Binaries will get
+        # modified again later when stripping them, but that's okay.
+        touch ${D}${PTEST_PATH}
+        find ${D}${PTEST_PATH} -type f -print0 | xargs --verbose -0 touch -r ${D}${PTEST_PATH}
 }
 
 do_install_append_class-native() {