Compile errors

[Vasago]

Hi,
After updating my OS system and cmake to:
cmake version 2.8.10.1
I get this error on all revision of TrinityCore:

Linking CXX executable authserver
/usr/bin/ld: CMakeFiles/authserver.dir/Server/RealmSocket.cpp.o: undefined reference to symbol 'pthread_condattr_setpshared@@GLIBC_2.2.5'
/usr/bin/ld: note: 'pthread_condattr_setpshared@@GLIBC_2.2.5' is defined in DSO /lib/x86_64-linux-gnu/libpthread.so.0 so try adding it to the linker command line
/lib/x86_64-linux-gnu/libpthread.so.0: could not read symbols: Invalid operation
collect2: error: ld returned 1 exit status
make[2]: *** [src/server/authserver/authserver] Error 1
make[1]: *** [src/server/authserver/CMakeFiles/authserver.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....

Any help? Thx in advance Also added here: http://www.trinitycore.org/f/topic/8524-compiling-problem-on-new-linux/ But realized it should be posted in issues ...

[Aokromes]

downgrade cmake to 2.8.9

[Vasago]

Seems it did not help (If I did irt right) I also found this #9740 where someone also tried it and did not help him.

[xurxogr]

Test this:

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 72d1a22..b5db167 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,8 @@ include(CheckPlatform)
 find_package(PCHSupport)
 find_package(ACE REQUIRED)
 find_package(OpenSSL REQUIRED)
+find_package(Threads REQUIRED)
+
 if( NOT USE_MYSQL_SOURCES )
   find_package(MySQL REQUIRED)
 endif()
diff --git a/src/server/authserver/CMakeLists.txt b/src/server/authserver/CMakeLists.txt
index 57ab1ff..2152e61 100644
--- a/src/server/authserver/CMakeLists.txt
+++ b/src/server/authserver/CMakeLists.txt
@@ -80,6 +80,7 @@ target_link_libraries(authserver
   shared
   ${MYSQL_LIBRARY}
   ${OPENSSL_LIBRARIES}
+  ${CMAKE_THREAD_LIBS_INIT}
 )

 if( WIN32 )
diff --git a/src/server/worldserver/CMakeLists.txt b/src/server/worldserver/CMakeLists.txt
index 933d545..17c9d59 100644
--- a/src/server/worldserver/CMakeLists.txt
+++ b/src/server/worldserver/CMakeLists.txt
@@ -179,6 +179,7 @@ target_link_libraries(worldserver
   ${MYSQL_LIBRARY}
   ${OPENSSL_LIBRARIES}
   ${ZLIB_LIBRARIES}
+  ${CMAKE_THREAD_LIBS_INIT}
 )

 if( WIN32 )

[Vasago]

Tested and here it is - new error : http://paste2.org/4nhBhDJK

[Vasago]

So I tried provided patch - it did not work, also I tried to downgrade to 2.8.0 (is had error at the begining) versions 2.8.5 + 2.8.9 has the same error even 2.8.10 and the latest 2.8.11

[saqirmdev]

Delete Cmake Cache, use
$TrinityCore/
mkdir build
cd build
cmake ..
make -j3 && make install

[xurxogr]

@Vasago: now it needs to link ${ACE_LIBRARIES} in src/server/authserver/CMakeLists.txt

[Vasago]

@saqirmdev I always do clean compile ...

@Spp- I added this line in src/server/authserver/CMakeLists.txt :

@@ -81,6 +81,7 @@
${MYSQL_LIBRARY}
${OPENSSL_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT}

• ${ACE_LIBRARIES}
  )

if( WIN32 )

But still the same error with ace so should I add it elsewhere in this cmakelist?

When I added both ${ACE_LIBRARIES} and ${ACE_LIBRARY} and clean recompiled ACE 6.1.9 it seems to be working just fine.

[xurxogr]

My mistake, it should be ${ACE_LIBRARY} as you tried.