Compiling for centos 6.8 64bit about fcnpc

[ziggi]

You should download full sources (with submodules): https://github.com/ziggi/FCNPC/blob/master/README.md#how-to-clone

[zeelorenc]

Ok that seemed to work. Now I get a rubbish error as soon as it finishes to compile!

# make
Scanning dependencies of target subhook
[  3%] Building C object lib/subhook/CMakeFiles/subhook.dir/subhook.c.o
In file included from /home/usr/FCNPC/lib/subhook/subhook.c:52:0:
/home/usr/FCNPC/lib/subhook/subhook_x86.c: In function ‘subhook_disasm’:
/home/usr/FCNPC/lib/subhook/subhook_x86.c:171:10: warning: variable ‘address_size’ set but not used [-Wunused-but-set-variable]
   size_t address_size = 4;
          ^
Linking C static library libsubhook.a
[  3%] Built target subhook
Scanning dependencies of target FCNPC
[  7%] Building CXX object CMakeFiles/FCNPC.dir/lib/fopen_s/fopen_s.cpp.o
[ 11%] Building CXX object CMakeFiles/FCNPC.dir/src/CMovePath.cpp.o
[ 14%] Building CXX object CMakeFiles/FCNPC.dir/src/CPlayback.cpp.o
[ 18%] Building CXX object CMakeFiles/FCNPC.dir/src/CExceptionHandler.cpp.o
[ 22%] Building CXX object CMakeFiles/FCNPC.dir/src/CServer.cpp.o
[ 25%] Building CXX object CMakeFiles/FCNPC.dir/src/CNodeManager.cpp.o
[ 29%] Building CXX object CMakeFiles/FCNPC.dir/src/CHooks.cpp.o
[ 33%] Building CXX object CMakeFiles/FCNPC.dir/src/CMaths.cpp.o
[ 37%] Building CXX object CMakeFiles/FCNPC.dir/src/CAddress.cpp.o
[ 40%] Building CXX object CMakeFiles/FCNPC.dir/src/CAnimationInfo.cpp.o
[ 44%] Building CXX object CMakeFiles/FCNPC.dir/src/CWeaponInfo.cpp.o
[ 48%] Building CXX object CMakeFiles/FCNPC.dir/src/Main.cpp.o
[ 51%] Building CXX object CMakeFiles/FCNPC.dir/src/CPlayerManager.cpp.o
[ 55%] Building CXX object CMakeFiles/FCNPC.dir/src/CVehicleInfo.cpp.o
[ 59%] Building CXX object CMakeFiles/FCNPC.dir/src/RPCs.cpp.o
[ 62%] Building CXX object CMakeFiles/FCNPC.dir/src/CNode.cpp.o
[ 66%] Building CXX object CMakeFiles/FCNPC.dir/src/CFunctions.cpp.o
[ 70%] Building CXX object CMakeFiles/FCNPC.dir/src/CUtils.cpp.o
[ 74%] Building CXX object CMakeFiles/FCNPC.dir/src/CPlayerData.cpp.o
[ 77%] Building CXX object CMakeFiles/FCNPC.dir/src/Natives.cpp.o
[ 81%] Building CXX object CMakeFiles/FCNPC.dir/src/CCallbackManager.cpp.o
[ 85%] Building CXX object CMakeFiles/FCNPC.dir/src/CRecordManager.cpp.o
[ 88%] Building CXX object CMakeFiles/FCNPC.dir/lib/sdk/amxplugin.cpp.o
[ 92%] Building CXX object CMakeFiles/FCNPC.dir/lib/strlcpy/strlcpy.cpp.o
[ 96%] Building CXX object CMakeFiles/FCNPC.dir/lib/raknet/BitStream.cpp.o
[100%] Building CXX object CMakeFiles/FCNPC.dir/lib/mapandreas/MapAndreas.cpp.o
Linking CXX shared library FCNPC.so
/opt/rh/devtoolset-2/root/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/ld: skipping incompatible /opt/rh/devtoolset-2/root/usr/lib/gcc/x86_64-redhat-linux/4.8.2/libstdc++_nonshared.a when searching for -lstdc++_nonshared
/opt/rh/devtoolset-2/root/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/ld: cannot find -lstdc++_nonshared
collect2: error: ld returned 1 exit status
make[2]: *** [FCNPC.so] Error 1
make[1]: *** [CMakeFiles/FCNPC.dir/all] Error 2
make: *** [all] Error 2

Got any clue?

[ziggi]

I found this solution

yum install glibc-devel.i686 libstdc++-devel.i686

[zeelorenc]

It appeared already installed. I decided to yum reinstall but no success :(

Here's what it said, incase my mirrors are the problem:

# yum install glibc-devel.i686 libstdc++-devel.i686
Loaded plugins: fastestmirror, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * epel: mirror.cogentco.com
 * ius: mirror.team-cymru.org
Package glibc-devel-2.12-1.192.el6.i686 already installed and latest version
Package libstdc++-devel-4.4.7-17.el6.i686 already installed and latest version
Nothing to do

... and when I type make

# make
[  3%] Built target subhook
Linking CXX shared library FCNPC.so
/opt/rh/devtoolset-2/root/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/ld: skipping incompatible /opt/rh/devtoolset-2/root/usr/lib/gcc/x86_64-redhat-linux/4.8.2/libstdc++_nonshared.a when searching for -lstdc++_nonshared
/opt/rh/devtoolset-2/root/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/ld: cannot find -lstdc++_nonshared
collect2: error: ld returned 1 exit status
make[2]: *** [FCNPC.so] Error 1
make[1]: *** [CMakeFiles/FCNPC.dir/all] Error 2
make: *** [all] Error 2

If you don't mind testing it yourself under a centos 64bit 6.8 environment, we would appreciate it a lot. Many of us server owners still use centos to this day lol

[ziggi]

You have problems because CentOS 6.8 uses GCC 4.4, and this version have no support for C++11 (this version released more than 7 years ago). I see that you have tried to update your compiler, but anyway resulting binaries will not working with old glibc. You should use newer OS or older plugin version (maybe 1.3 or 1.2).

[zeelorenc]

Ok. I decided to rent a new cloud VPS and compiled it successfully (will just do that lol). I will post a Centos Version of the plugin on the sa-mp forum.

Thanks