.travis.yml: test PROJ6 build on PHP 7.3 config

.travis.yml

@@ -26,7 +26,7 @@ matrix:
 
     - php: 7.3
       env:
-        - BUILD_NAME=PHP_7.3
+        - BUILD_NAME=PHP_7.3_WITH_PROJ6
 
 cache:
     apt: true

ci/travis/before_install.sh

@@ -8,7 +8,7 @@ sudo apt-get remove postgresql*
 sudo add-apt-repository -y ppa:ubuntugis/ppa
 sudo add-apt-repository -y ppa:ubuntugis/ubuntugis-testing
 sudo apt-get update
-sudo apt-get install --allow-unauthenticated protobuf-c-compiler libprotobuf-c0-dev bison flex python-lxml libfribidi-dev cmake librsvg2-dev colordiff libpq-dev libpng12-dev libjpeg-dev libgif-dev libgeos-dev libgd2-xpm-dev libfreetype6-dev libfcgi-dev libcurl4-gnutls-dev libcairo2-dev libgdal1-dev libproj-dev libxml2-dev python-dev libexempi-dev lcov lftp postgis libharfbuzz-dev gdal-bin ccache
+sudo apt-get install --allow-unauthenticated protobuf-c-compiler libprotobuf-c0-dev bison flex python-lxml libfribidi-dev cmake librsvg2-dev colordiff libpq-dev libpng12-dev libjpeg-dev libgif-dev libgeos-dev libgd2-xpm-dev libfreetype6-dev libfcgi-dev libcurl4-gnutls-dev libcairo2-dev libgdal1-dev libproj-dev libxml2-dev python-dev libexempi-dev lcov lftp postgis libharfbuzz-dev gdal-bin ccache curl
 sudo apt-get install --allow-unauthenticated libmono-system-drawing4.0-cil mono-mcs
 sudo apt-get install --allow-unauthenticated php5-dev || sudo apt-get install --allow-unauthenticated php7-dev
 sudo apt-get install --allow-unauthenticated libperl-dev

ci/travis/script.sh

@@ -9,6 +9,18 @@ if [ "$BUILD_NAME" = "PHP_7.2_WITH_ASAN" ]; then
     export AUTOTEST_OPTS="-q -strict -run_under_asan"
     # Only run tests that only involve mapserv/shp2img binaries. mspython, etc would require LD_PREOLOAD'ing the asan shared object
     make -j4 asan_compatible_tests
+elif [ "$BUILD_NAME" = "PHP_7.3_WITH_PROJ6" ]; then
+    curl http://download.osgeo.org/proj/proj-6.1.1.tar.gz > proj-6.1.1.tar.gz
+    tar xzf proj-6.1.1.tar.gz
+    mv proj-6.1.1 proj
+    (cd proj/data && curl http://download.osgeo.org/proj/proj-datumgrid-1.8.tar.gz > proj-datumgrid-1.8.tar.gz && tar xvzf proj-datumgrid-1.8.tar.gz)
+    (cd proj; CFLAGS='-O2 -DPROJ_RENAME_SYMBOLS' CXXFLAGS='-O2 -DPROJ_RENAME_SYMBOLS' ./configure --disable-static --prefix=/usr/local && CCACHE_CPP2=yes make -j2 && sudo make -j3 install)
+    sudo rm -f /usr/include/proj_api.h
+    make cmakebuild MFLAGS="-j2" CMAKE_C_FLAGS="-O2 -DPROJ_RENAME_SYMBOLS" CMAKE_CXX_FLAGS="-O2 -DPROJ_RENAME_SYMBOLS" EXTRA_CMAKEFLAGS="-DPROJ_INCLUDE_DIR=/usr/local/include -DPROJ_LIBRARY=/usr/local/lib/libproj.so.15"
+    export LD_LIBRARY_PATH=/usr/local/lib
+    ./build/mapserv
+    make mspython-wheel
+    make -j4 test
 else
     export CC="ccache gcc"
     export CXX="ccache g++"