threads Makefile

[twood02]

The position of -lpthread matters, so it is better to use -pthread instead in the makefiles.

Currently make server-tcp does not work because of the order. You could put the flag at the end, but it's better to just use -pthread.

[twood02]

seems to be linux specific (works correctly on Mac)

[pradeep-k]

Please let me know which linux OS and version is being used?

I am able to compile it on my centos. However, I will change the -lpthread to -pthread and will just test it on centos.

Please assign it to me.

[phil-lopreiato]

For another data point, I can run make server-tcp in the threads directory with no linking errors.

➜  phil@fedora threads git:(master) uname -a
Linux fedora.think 3.18.3-201.fc21.x86_64 #1 SMP Mon Jan 19 15:59:31 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
➜  phil@fedora ~  gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.9.2/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.9.2-20141101/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.9.2-20141101/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.9.2 20141101 (Red Hat 4.9.2-1) (GCC)

[twood02]

I'm not sure if this is already fixed or not, but I was using an ubuntu distro.