Travis: Remove gdb (#4140)

.travis.yml

@@ -18,27 +18,18 @@ matrix:
         - TRAVIS_CUBERITE_BUILD_TYPE=DEBUG CUBERITE_PATH=./Cuberite_debug
     # Default clang
     - compiler: clang
-      addons: &gdb
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - gdb
       env: *Release
     - compiler: clang
-      addons: *gdb
       env: *Debug
     # clang 3.5
     - compiler: clang
       addons: &clang35
         apt:
           sources:
-            - ubuntu-toolchain-r-test
             - llvm-toolchain-precise-3.5
           packages:
             - clang++-3.5
             - clang-3.5
-            - gdb
       before_install:
         - CC=clang-3.5;CXX=clang++-3.5
       env: *Release
@@ -56,7 +47,6 @@ matrix:
           packages:
             - g++-4.8
             - gcc-4.8
-            - gdb
       before_install:
         - CC=gcc-4.8;CXX=g++-4.8
       env: *Release

CIbuild.sh

@@ -12,22 +12,12 @@ echo "Building..."
 cmake --build . -- -j 2;
 ctest -j 2 -V;
 
-# Create .gdbinit in home directory. Switches off the confirmation on quit
-echo -e "define hook-quit\n\tset confirm off\nend\n" > ~/.gdbinit
-
 echo "Testing..."
 
-# OSX builds don't have gdb
-if [ "$TRAVIS_OS_NAME" = osx ]; then
-	GDB_COMMAND=""
-else
-	GDB_COMMAND="gdb -return-child-result -ex run -ex \"bt\" -ex \"info threads\" -ex \"thread apply all bt\" -ex \"quit\" --args"
-fi
-
 cd Server/;
 touch apiCheckFailed.flag
 if [ "$TRAVIS_CUBERITE_BUILD_TYPE" != "COVERAGE" ]; then
-	${GDB_COMMAND} ${CUBERITE_PATH} <<- EOF
+	${CUBERITE_PATH} <<- EOF
 		load APIDump
 		apicheck
 		restart