connman: disable version-scripts to fix crashes at startup

With binutils 2.27 on at least MIPS, connmand will crash on startup.  This
appears to be due to the symbol visibilty scripts hiding symbols that stdio
looks up at runtime, resulting in it segfaulting.

This certainly appears to be a bug in binutils 2.27 although the problem has
been known about for some time:

https://sourceware.org/bugzilla/show_bug.cgi?id=17908

As the version scripts are only used to hide symbols from plugins we can safely
remove the scripts to work around the problem until binutils is fixed.

Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-connectivity/connman/connman/no-version-scripts.patch b/meta/recipes-connectivity/connman/connman/no-version-scripts.patch
new file mode 100644 (file)
index 0000000..e96e38b
--- /dev/null
+++ b/meta/recipes-connectivity/connman/connman/no-version-scripts.patch
@@ -0,0 +1,27 @@
+With binutils 2.27 on at least MIPS, connmand will crash on startup.  This
+appears to be due to the symbol visibilty scripts hiding symbols that stdio
+looks up at runtime, resulting in it segfaulting.
+
+This certainly appears to be a bug in binutils 2.27 although the problem has
+been known about for some time:
+
+https://sourceware.org/bugzilla/show_bug.cgi?id=17908
+
+As the version scripts are only used to hide symbols from plugins we can safely
+remove the scripts to work around the problem until binutils is fixed.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+diff --git a/Makefile.am b/Makefile.am
+index d70725c..76ae432 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -132,2 +132 @@ src_connmand_LDADD = gdbus/libgdbus-internal.la $(builtin_libadd) \
+-src_connmand_LDFLAGS = -Wl,--export-dynamic \
+-                              -Wl,--version-script=$(srcdir)/src/connman.ver
++src_connmand_LDFLAGS = -Wl,--export-dynamic
+@@ -166,2 +165 @@ vpn_connman_vpnd_LDADD = gdbus/libgdbus-internal.la $(builtin_vpn_libadd) \
+-vpn_connman_vpnd_LDFLAGS = -Wl,--export-dynamic \
+-                              -Wl,--version-script=$(srcdir)/vpn/vpn.ver
++vpn_connman_vpnd_LDFLAGS = -Wl,--export-dynamic

diff --git a/meta/recipes-connectivity/connman/connman_1.33.bb b/meta/recipes-connectivity/connman/connman_1.33.bb
index b31b1464bbc2525e8171054892f75e016236657c..5485c15bd36a5d42d886b05620665ae78c143118 100644 (file)
--- a/meta/recipes-connectivity/connman/connman_1.33.bb
+++ b/meta/recipes-connectivity/connman/connman_1.33.bb
@@ -3,6 +3,7 @@ require connman.inc
 SRC_URI  = "${KERNELORG_MIRROR}/linux/network/${BPN}/${BP}.tar.xz \
             file://0001-plugin.h-Change-visibility-to-default-for-debug-symb.patch \
             file://connman \
+            file://no-version-scripts.patch \
             "
 SRC_URI_append_libc-musl = "file://0002-resolve-musl-does-not-implement-res_ninit.patch \
                             file://0003-Fix-header-inclusions-for-musl.patch \
@@ -12,4 +13,3 @@ SRC_URI[md5sum] = "c51903fd3e7a6a371d12ac5d72a1fa01"
 SRC_URI[sha256sum] = "bc8946036fa70124d663136f9f6b6238d897ca482782df907b07a428b09df5a0"
 
 RRECOMMENDS_${PN} = "connman-conf"
-