Container based Qt4 builds

.travis.yml

@@ -1,17 +1,54 @@
-
 matrix:
   include:
-    # QT4 based build with Python 2 // using a sudo environment
+    # QT4 based build with Python 2.7 // using container based builds and prebuild binary dependencies in osgeo4travis
     - os: linux
       language: cpp
       env: QT_VERSION=4
-      sudo: true
-      dist: precise
-      group: legacy
+      sudo: false
+      cache:
+        apt: true
+        directories:
+          - $HOME/.ccache
+      compiler: clang
       addons:
-        postgresql: "9.1"
-      compiler:
-      - clang
+        postgresql: "9.4"
+        apt:
+          sources:
+            - llvm-toolchain-precise-3.6
+            - ubuntu-toolchain-r-test
+            - george-edison55-precise-backports # doxygen 1.8.3
+          packages:
+            - bison
+            - clang-3.6
+            - doxygen
+            - flex
+            - flip
+            - libfcgi-dev
+            - libpq-dev
+            - libqscintilla2-dev
+            - libqt4-dev
+            - libqt4-opengl-dev
+            - libqt4-sql-sqlite
+            - libqtwebkit-dev
+            - libqwt-dev
+            - libspatialindex-dev
+            - libspatialite-dev
+            - libsqlite3-dev
+            - pkg-config
+            - poppler-utils
+            - pyqt4-dev-tools
+            - python
+            - python-dev
+            - python-numpy
+            - python-pip
+            - python-psycopg2
+            - python-qscintilla2
+            - python-qt4-dev
+            - python-qt4-sql
+            - python-sip
+            - python-sip-dev
+            - txt2tags
+            - xvfb
     # QT5 based build with Python 3 // using container based builds and prebuild binary dependencies in osgeo4travis
     - os: linux
       language: python # This lets us use newer python versions from virtualenv

ci/travis/linux/qt4/before_install.sh

@@ -1,73 +1,9 @@
 export DEBIAN_FRONTEND=noninteractive
 
-wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -
-sudo add-apt-repository 'deb http://llvm.org/apt/precise/ llvm-toolchain-precise-3.8 main' -y
+pushd ${HOME}
 
-sudo add-apt-repository ppa:ubuntugis/ppa -y
-sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable -y # For postgresql-9.1-postgis-2.1
-sudo add-apt-repository ppa:smspillaz/cmake-3.0.2 -y
-sudo add-apt-repository ppa:kedazo/doxygen-updates-precise -y # For doxygen 1.8.8
-sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
-sudo apt-get update -qq
-sudo apt-get install --force-yes --no-install-recommends --no-install-suggests \
-        bison \
-        cmake \
-        cmake-data \
-        doxygen \
-        flex \
-        gdal-bin \
-        git \
-        graphviz \
-        grass-dev \
-        libexpat1-dev \
-        libfcgi-dev \
-        libgdal1-dev \
-        libgeos-dev \
-        libgsl0-dev \
-        libpq-dev \
-        libproj-dev \
-        libqca2-dev \
-        libqca2-plugin-ossl \
-        libqscintilla2-dev \
-        libqt4-dev \
-        libqt4-opengl-dev \
-        libqt4-sql-sqlite \
-        libqtwebkit-dev \
-        libqwt-dev \
-        libspatialindex-dev \
-        libspatialite-dev \
-        libsqlite3-dev \
-        lighttpd \
-        pkg-config \
-        poppler-utils \
-        pyqt4-dev-tools \
-        python \
-        python-dev \
-        python-qt4 \
-        python-qt4-dev \
-        python-qt4-sql \
-        python-qscintilla2 \
-        python-sip \
-        python-sip-dev \
-        python-psycopg2 \
-        python-numpy \
-        python-gdal \
-        spawn-fcgi \
-        txt2tags \
-        xauth \
-        xfonts-100dpi \
-        xfonts-75dpi \
-        xfonts-base \
-        xfonts-scalable \
-        xvfb \
-        python-pip \
-        flip \
-        jq \
-        postgresql-9.1-postgis-2.1/precise # from ubuntugis-unstable, not pgdg
-
-sudo -H pip install autopep8 # TODO when switching to trusty or above: replace python-pip with python-autopep8
-sudo -H pip install nose2 pyyaml mock future
-
-#update clang
-sudo apt-get install --force-yes llvm-3.8 llvm-3.8-dev clang-3.8 libstdc++-4.9-dev
+curl -L https://github.com/opengisch/osgeo4travis/archive/qt4bin.tar.gz | tar -xzC /home/travis --strip-components=1
+curl -L https://cmake.org/files/v3.5/cmake-3.5.0-Linux-x86_64.tar.gz | tar --strip-components=1 -zxC /home/travis/osgeo4travis
 
+popd
+pip install --user autopep8 nose2 pyyaml mock future

ci/travis/linux/qt4/install.sh

@@ -1,15 +1,23 @@
 mkdir build
 cd build
 
-export CXX="clang++-3.8"
-export CC="clang-3.8"
+ln -s ${HOME}/osgeo4travis/bin/ccache ${HOME}/osgeo4travis/bin/clang++-3.6
+ln -s ${HOME}/osgeo4travis/bin/ccache ${HOME}/osgeo4travis/bin/clang-3.6
+
+ccache -s
+
+export CXX="clang++-3.6"
+export CC="clang-3.6"
+export PATH=${HOME}/osgeo4travis/bin:${PATH}
 
 cmake --version
 ${CC} --version
+${CXX} --version
 
 CLANG_WARNINGS="-Wimplicit-fallthrough"
 
 cmake -DWITH_SERVER=ON \
+      -DCMAKE_PREFIX_PATH=/home/travis/osgeo4travis \
       -DWITH_STAGED_PLUGINS=ON \
       -DWITH_GRASS=ON \
       -DSUPPRESS_QT_WARNINGS=ON \

ci/travis/linux/qt4/script.sh

@@ -1 +1,6 @@
+export CCACHE_CPP2=YES
+export PYTHONPATH=${HOME}/osgeo4travis/lib/python2.7/site-packages/
+export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${PATH}
+export LD_LIBRARY_PATH=${HOME}/osgeo4travis/lib
+
 xvfb-run ctest -V -E 'qgis_openstreetmaptest|qgis_wcsprovidertest' -S ./qgis-test-travis.ctest --output-on-failure