Update .travis.yml and build.sh

.travis.yml

@@ -31,7 +31,11 @@ addons:
     - cmake
     - g++
     - clang
-    - libc++-dev
+    - libc++-10-dev
+    - libc++abi-10-dev
+    - libc++-10-dev
+    - libc++1-10
+    - libc++abi1-10
     - ccache
     - maven
     - python3
@@ -46,7 +50,7 @@ cache:
     - ".autoconf"
     - "$HOME/.m2"
     - "$HOME/.ccache"
-    - "$HOME/.cache/pip"
+    - "$HOME/pip"
   
 #deploy:
 #  - provider: pages

travis/build.sh

@@ -6,13 +6,19 @@ fi
 
 source ./travis/setup_variables.sh
 
-cd ./scripts/
+SCRIPTS_DIR=$(realpath ./scripts/)
 
+cd ${SCRIPTS_DIR}
 ./generate_maven_project.sh
+cd ${SCRIPTS_DIR}
 ./generate_td_tools.sh
+cd ${SCRIPTS_DIR}
 ./compile_td.sh
+cd ${SCRIPTS_DIR}
 ./generate_tdapi_java_file.sh
+cd ${SCRIPTS_DIR}
 ./compile_tdjni.sh
+cd ${SCRIPTS_DIR}
 ./build_generated_maven_project.sh
 
 echo "Done."