Updated removed cache from depends and use system cache

.travis.yml

@@ -1,13 +1,14 @@
 sudo: required
-dist: trusty
 
 #workaround for https://github.com/travis-ci/travis-ci/issues/5227
 addons:
   hostname: bitcoin-tester
 
+dist: trusty
 os: linux
 language: generic
 cache:
+  ccache: true
   directories:
   - depends/built
   - depends/sdk-sources
@@ -21,23 +22,24 @@ env:
     - CCACHE_SIZE=100M
     - CCACHE_TEMPDIR=/tmp/.ccache-temp
     - CCACHE_COMPRESS=1
+    - CCACHE_DIR=$HOME/.ccache
     - BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
     - SDK_URL=https://bitcoincore.org/depends-sources/sdks
     - PYTHON_DEBUG=1
     - WINEDEBUG=fixme-all
   matrix:
 # ARM
-    - HOST=arm-linux-gnueabihf PACKAGES="g++-arm-linux-gnueabihf" DEP_OPTS="NO_QT=1" CHECK_DOC=1 GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
+    - HOST=arm-linux-gnueabihf PACKAGES="ccache g++-arm-linux-gnueabihf" DEP_OPTS="NO_QT=1" CHECK_DOC=1 GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
 # Win32
-#   - HOST=i686-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="python3 nsis g++-mingw-w64-i686 wine1.6 bc openjdk-7-jre-headless" RUN_TESTS=false GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports" MAKE_OPTS="CXXFLAGS=\"-DCURL_STATICLIB $(pkg-config --libs --cflags --static libcurl)\""
+#   - HOST=i686-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="ccache python3 nsis g++-mingw-w64-i686 wine1.6 bc openjdk-7-jre-headless" RUN_TESTS=false GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports" MAKE_OPTS="CXXFLAGS=\"-DCURL_STATICLIB $(pkg-config --libs --cflags --static libcurl)\""
 # 32-bit + dash
-    - HOST=i686-pc-linux-gnu PACKAGES="g++-multilib bc python3-zmq openjdk-7-jre-headless" DEP_OPTS="NO_QT=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++" USE_SHELL="/bin/dash"
+    - HOST=i686-pc-linux-gnu PACKAGES="ccache g++-multilib bc python3-zmq openjdk-7-jre-headless" DEP_OPTS="NO_QT=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++" USE_SHELL="/bin/dash"
 # Win64
-#   - HOST=x86_64-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="python3 nsis g++-mingw-w64-x86-64 wine1.6 bc openjdk-7-jre-headless" RUN_TESTS=false GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports" MAKE_OPTS="CXXFLAGS=\"-DCURL_STATICLIB $(pkg-config --libs --cflags --static libcurl)\""
+#   - HOST=x86_64-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="ccache python3 nsis g++-mingw-w64-x86-64 wine1.6 bc openjdk-7-jre-headless" RUN_TESTS=false GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports" MAKE_OPTS="CXXFLAGS=\"-DCURL_STATICLIB $(pkg-config --libs --cflags --static libcurl)\""
 # bitcoind
-    - HOST=x86_64-unknown-linux-gnu PACKAGES="bc python3-zmq openjdk-7-jre-headless" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
+    - HOST=x86_64-unknown-linux-gnu PACKAGES="ccache bc python3-zmq openjdk-7-jre-headless" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
 # Cross-Mac
-    - HOST=x86_64-apple-darwin14 PACKAGES="cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools" BITCOIN_CONFIG="--enable-reduce-exports" OSX_SDK=10.11 GOAL="deploy"
+    - HOST=x86_64-apple-darwin14 PACKAGES="ccache cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools" BITCOIN_CONFIG="--enable-reduce-exports" OSX_SDK=10.11 GOAL="deploy"
 
 before_install:
     - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
@@ -58,7 +60,7 @@ script:
     - if [ -n "$USE_SHELL" ]; then export CONFIG_SHELL="$USE_SHELL"; fi
     - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
     - BITCOIN_CONFIG_ALL="--disable-dependency-tracking --prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
-    - depends/$HOST/native/bin/ccache --max-size=$CCACHE_SIZE
+    - ccache --max-size=$CCACHE_SIZE
     - test -n "$USE_SHELL" && eval '"$USE_SHELL" -c "./autogen.sh"' || ./autogen.sh
     - mkdir build && cd build
     - ../configure $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)