[SR-Users] C++ module

[Daniel-Constantin Mierla]

Hello,

to be sure I understand properly the issue: you say that the value of
the LIBS from Makefile of the module is inherited when compiling the
internal library?

Cheers,
Daniel


On 11/01/2017 04:21, Patrick wrote:
> I added a C++ module to kamalio at some point, and now I am trying to
> integrate that module with another C++ internal library, but I'm
> getting all sorts of headaches when trying to compile. 
>
> The latest problem is during the "make install" part of the build - it
> seems like the objects from the module are "infecting" the link line
> of the internal library it's dependent on.
>
> Here is the Makefile for the module. At the time, the only way I
> figured to link in the C++ object was adding them to the LIBS. Now, i
> think this interferes with the 'make install' dependencies.
>
> Any thoughs on how to do this properly would be great!
>
> Thanks
>
>
> *_Module Makefile_*
>
> #
> # db_cassandra module makefile
> #
> #
> # WARNING: do not run this directly, it should be run by the master
> Makefile
>
> include ../../Makefile.defs
>
> CXX=g++
> LD=g++
> auto_gen=
> NAME=db_arl.so
>
> ifeq ($(CROSS_COMPILE),)
> CURL_BUILDER=$(shell \
> if pkg-config --exists libcurl; then \
> echo 'pkg-config libcurl'; \
> else \
> which curl-config; \
> fi)
> endif
>
> DEFS+=-DKAMAILIO_MOD_INTERFACE -DRTC_COMMON_TRACE
> *LIBS += db_arl_base.o jsoncpp.o*-lcurl -pthread
>
> CXXFLAGS=$(CFLAGS:-Wno-deprecated option=)
> CXXFLAGS+= -Wno-write-strings -Wno-deprecated -Wno-unused-function
> -Wno-sign-compare -Wno-strict-aliasing 
> CXXFLAGS+= -I ${COL_LOCAL_BUILDS_ROOT}/ExternalLibs/boost/V1.60.0_27/
> CXXFLAGS+= -I ./jsoncpp-dist/
>
> SERLIBPATH=../../lib
> SER_LIBS+=$(SERLIBPATH)/srdb2/srdb2
> SER_LIBS+=$(SERLIBPATH)/srdb1/srdb1
> *SER_LIBS+=$(SERLIBPATH)/rtctrace/rtctrace*
>
> include ../../Makefile.modules
>
> jsoncpp.o: jsoncpp-dist/jsoncpp.cpp
> @echo COL_LOCAL_BUILDS_ROOT=${COL_LOCAL_BUILDS_ROOT}
> @echo "Compiling $<"
> $(CXX) $(CXXFLAGS) $(CFLAGS) $(C_DEFS) $(DEFS) -c $< -o $@
>
> db_arl_base.o: db_arl_base.cpp db_arl_base.h
> @echo COL_LOCAL_BUILDS_ROOT=${COL_LOCAL_BUILDS_ROOT}
> @echo "Compiling $<"
> $(CXX) $(CXXFLAGS) $(CFLAGS) $(C_DEFS) $(DEFS) -c $< -o $@
>
> db_arl.so: db_arl_base.o jsoncpp.o
>
>
> During 'make install' the objects in *red*have no business in the link
> line for the internal library
> /opt/rh/devtoolset-4/root/usr/bin/g++ -fPIC -DPIC -g -funroll-loops
> -Wcast-align -m64 -minline-all-stringops -falign-loops
> -ftree-vectorize -fno-strict-overflow -mtune=opteron -Wall  
> -I/home/pshea/_localbuilds/RTC/Common/2.0.0_247//Applications_rhel6_x64_dts4_pic/include
>   -DNAME='"kamailio"' -DVERSION='"4.2.4"' -DARCH='"x86_64"'
> -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 4.4.7"'
> -D__CPU_x86_64 -D__OS_linux -DSER_VER=4002004
> -DCFG_DIR='"/usr/local/etc/kamailio/"' -DPKG_MALLOC -DSHM_MEM
> -DSHM_MMAP -DDNS_IP_HACK -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE
> -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER
> -DUSE_DST_BLACKLIST -DUSE_NAPTR -DWITH_XAVP -DF_MALLOC -DDBG_F_MALLOC
> -DMEM_JOIN_FREE -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS
> -DMALLOC_STATS -DWITH_AS_SUPPORT -DFAST_LOCK -DADAPTIVE_WAIT
> -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DHAVE_GETHOSTBYNAME2
> -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL
> -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H -DHAVE_TIMEGM
> -DHAVE_SCHED_SETSCHEDULER -DUSE_RAW_SOCKS -DHAVE_EPOLL -DHAVE_SIGIO_RT
> -DSIGINFO64_WORKARROUND -DUSE_FUTEX -DHAVE_SELECT  -std=c++0x
> -I/home/pshea/_localbuilds/RTC/Common/2.0.0_247//Applications_rhel6_x64_dts4_pic/include
> -c rtctrace.c -o rtctrace.o -MMD -MP
> /opt/rh/devtoolset-4/root/usr/bin/g++ -shared  -m64 -Wl,-O2 -Wl,-E  
>  -Wl,-soname,librtctrace.so.1 rtctrace.o * db_arl_base.o
> jsoncpp.o*-lcurl -pthread
> -L/home/pshea/_localbuilds/RTC/Common/2.0.0_247//Applications_rhel6_x64_dts4_pic/lib
> -lrtccommon
> -L/home/pshea/_localbuilds/ExternalLibs/boost/V1.60.0_22/Server_Linux26_x64_dts4_pic/lib
> -lboost_system -lboost_thread -lpthread   -o librtctrace.so.1.0
> *g++: error: db_arl_base.o: No such file or directory*
> *g++: error: jsoncpp.o: No such file or directory*
>
>
>
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-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com

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