buildroot/package/linknx/0003-src-Makefile.am-fix-linking-with-log4cpp.patch

From b4595154e84e21abdc0c89f937c410cf8280991c Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Mon, 13 May 2019 22:14:43 +0200
Subject: [PATCH] src/Makefile.am: fix linking with log4cpp

linknx fails to build with log4cpp because LOG4CPP_CFLAGS (which
contains -pthread) is added to AM_CPPFLAGS (which is not used at link
time) instead of AM_CXXFLAGS:

/home/buildroot/autobuild/instance-0/output/host/bin/mipsel-linux-g++  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os     -o linknx linknx.o logger.o ruleserver.o objectcontroller.o eibclient.o threads.o timermanager.o persistentstorage.o xmlserver.o smsgateway.o emailgateway.o knxconnection.o services.o suncalc.o luacondition.o ioport.o ../ticpp/libticpp.a  -L/home/buildroot/autobuild/instance-0/output/host/mipsel-buildroot-linux-gnu/sysroot/usr/bin/../../usr/lib -lpthsem  -L/home/buildroot/autobuild/instance-0/output/host/bin/../mipsel-buildroot-linux-gnu/sysroot/usr/lib -llog4cpp     -lm
/home/buildroot/autobuild/instance-0/output/host/mipsel-buildroot-linux-gnu/sysroot/usr/bin/../../usr/lib/liblog4cpp.so: undefined reference to `pthread_key_create'

So move LOG4CPP_CFLAGS to AM_CXXFLAGS

Fixes:
 - http://autobuild.buildroot.org/results/1863f8f27041bc15ca68e786ba3b8e4764c40574

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: not sent yet]
---
 src/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 6a4f493..92d147c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,6 +6,7 @@ else
 B64_CFLAGS=
 B64_LIBS=
 endif
-AM_CPPFLAGS=-I$(top_srcdir)/include -I$(top_srcdir)/ticpp $(B64_CFLAGS) $(PTH_CPPFLAGS) $(LIBCURL_CPPFLAGS) $(LOG4CPP_CFLAGS) $(LUA_CFLAGS) $(MYSQL_CFLAGS) $(ESMTP_CFLAGS)
+AM_CPPFLAGS=-I$(top_srcdir)/include -I$(top_srcdir)/ticpp $(B64_CFLAGS) $(PTH_CPPFLAGS) $(LIBCURL_CPPFLAGS) $(LUA_CFLAGS) $(MYSQL_CFLAGS) $(ESMTP_CFLAGS)
+AM_CXXFLAGS=$(LOG4CPP_CFLAGS)
 linknx_LDADD=$(top_srcdir)/ticpp/libticpp.a $(B64_LIBS) $(PTH_LDFLAGS) $(PTH_LIBS) $(LIBCURL) $(LOG4CPP_LIBS) $(LUA_LIBS) $(MYSQL_LIBS) $(ESMTP_LIBS) -lm
 linknx_SOURCES=linknx.cpp logger.cpp ruleserver.cpp objectcontroller.cpp eibclient.c threads.cpp timermanager.cpp  persistentstorage.cpp xmlserver.cpp smsgateway.cpp emailgateway.cpp knxconnection.cpp services.cpp suncalc.cpp  luacondition.cpp ioport.cpp ruleserver.h objectcontroller.h threads.h timermanager.h persistentstorage.h xmlserver.h smsgateway.h emailgateway.h knxconnection.h services.h suncalc.h luacondition.h ioport.h logger.h
-- 
2.20.1