Fixed static analysis ci script. Since static analysis is performed through clang++, the clang++ compilation was removed

.travis.yml

@@ -14,7 +14,6 @@ before_install:
   - ./ci/update_ci.sh
 
 script:
-  - script=compile CXX=clang++ CC=clang ./ci/execute.sh
+  - script=static_analysis ./ci/execute.sh
   - script=clean ./ci/execute.sh
   - script=compile CXX=g++ CC=gcc ./ci/execute.sh
-  - script=static_analysis ./ci/execute.sh

ci/compile.sh

@@ -19,7 +19,6 @@ if [ "${make_command}" == "" ]; then
 fi
 
 cd libclangmm || echo "Can't cd into libclangmm"
-git submodule update --init --recursive # appveyor doesn't checkout recursively
 mkdir -p build && cd build || echo "Error making build directory"
 sh -c "${cmake_command}" || echo "Cmake configuration failed"
 exec sh -c "${make_command}"

ci/static_analysis.sh

@@ -1,8 +1,14 @@
 #!/bin/bash
 
+if [ "${cmake_command}" == "" ]; then
+  cmake_command="scan-build cmake .."
+fi
+
 if [ "${make_command}" == "" ]; then
-  make_command="make -j 2"
+  make_command="scan-build --status-bugs make -j 2"
 fi
 
-cd libclangmm/build || exit
-exec sh -c "scan-build -o ../html_${distribution} --status-bugs ${make_command}"
+cd libclangmm || echo "Can't cd into libclangmm"
+mkdir -p build && cd build || echo "Error making build directory"
+sh -c "${cmake_command}" || echo "Cmake configuration failed"
+exec sh -c "${make_command}"