From 60b43aed7e479bc6d7252f0dba2542fe7aab9195 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Tue, 21 Jul 2015 22:38:02 +0200 Subject: [PATCH] mqtt-fan: libmosquittopp.so: add missing depending library libmosquittopp.so also depends on libpthread.so, this patch adds these dependencies to the build. In addition it puts the dependency to mosquitto to the beginning of the list. This is needed because mosquitto is a statically linked lib and it also has unresolved symbols, but gcc only searches the dynamic libs defined after the static for unresolved symbols in the static lib. Without this the dynamic loader will not automatically load these libraries and it could result in unresolved dependencies at runtime. Change-Id: I866a46305c31d37cf706b9f2b965e843c35c5667 Signed-off-by: Hauke Mehrtens Reviewed-on: https://gerrit.iotivity.org/gerrit/1797 Tested-by: jenkins-iotivity Reviewed-by: Younghyun Joo Reviewed-by: Uze Choi --- .../plugins/mqtt-fan/lib/cpp/SConscript | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/service/protocol-plugin/plugins/mqtt-fan/lib/cpp/SConscript +++ b/service/protocol-plugin/plugins/mqtt-fan/lib/cpp/SConscript @@ -16,7 +16,10 @@ mosquittopp_env.AppendUnique(CPPPATH = [ if target_os not in ['windows', 'winrt']: mosquittopp_env.AppendUnique(CFLAGS = ['-Wall', '-ggdb', '-O2', '-fPIC']) -mosquittopp_env.AppendUnique(LIBS = ['mosquitto', 'ssl', 'crypto']) +if target_os == 'linux': + mosquittopp_env.AppendUnique(LIBS = ['pthread']) + +mosquittopp_env.PrependUnique(LIBS = ['mosquitto', 'ssl', 'crypto']) ###################################################################### # Source files and Targets ######################################################################