2 files changed, 36 insertions, 0 deletions

diff --git a/meta/recipes-support/nss/files/signlibs.sh b/meta/recipes-support/nss/files/signlibs.sh
new file mode 100644
index 0000000000..1ec79f4576
--- /dev/null
+++ b/meta/recipes-support/nss/files/signlibs.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# signlibs.sh
+#
+# (c)2010 Wind River Systems, Inc.
+#
+# regenerates the .chk files for the NSS libraries that require it
+# since the ones that are built have incorrect checksums that were
+# calculated on the host where they really need to be done on the
+# target
+
+CHK_FILES=`find /lib* /usr/lib* -name "*.chk"`
+SIGN_BINARY=`which shlibsign`
+for I in $CHK_FILES
+do
+       DN=`dirname $I`
+       BN=`basename $I .chk`
+       FN=$DN/$BN.so
+       $SIGN_BINARY -i $FN
+done
diff --git a/meta/recipes-support/nss/nss.inc b/meta/recipes-support/nss/nss.inc
index 87cba38bc8..4270743329 100644
--- a/meta/recipes-support/nss/nss.inc
+++ b/meta/recipes-support/nss/nss.inc
@@ -18,6 +18,7 @@ SRC_URI = "\
 "
 SRC_URI_append_class-target += "\
     file://nss.pc.in \
+    file://signlibs.sh \
 "
 inherit siteinfo
 PR = "r0"
@@ -136,6 +137,14 @@ do_install() {
 }
 
 do_install_append_class-target() {
+    # Create empty .chk files for the NSS libraries at build time. They could
+    # be regenerated at target's boot time.
+    for file in libsoftokn3.chk libfreebl3.chk libnssdbm3.chk; do
+        touch ${D}/${libdir}/$file
+        chmod 755 ${D}/${libdir}/$file
+    done
+    install -D -m 755 ${WORKDIR}/signlibs.sh ${D}/${bindir}/signlibs.sh
+
     install -d ${D}${libdir}/pkgconfig/
     sed 's/%NSS_VERSION%/${PV}/' ${WORKDIR}/nss.pc.in | sed 's/%NSPR_VERSION%/4.9.2/' > ${D}${libdir}/pkgconfig/nss.pc
     sed -i s:OEPREFIX:${prefix}:g ${D}${libdir}/pkgconfig/nss.pc
@@ -151,6 +160,13 @@ do_install_append_class-target() {
     rm ./empty_password
 }
 
+pkg_postinst_${PN} () {
+    if [ -n "$D" ]; then
+        exit 1
+    fi
+    signlibs.sh
+}
+
 FILES_${PN} = "\
     ${sysconfdir} \
     ${bindir} \