Test Julia GC integration on Travis

.travis.yml

@@ -112,6 +112,10 @@ matrix:
     # test libgap
     - env: TEST_SUITES="testlibgap"
 
+    # test Julia integration
+    - env: TEST_SUITES="testinstall" JULIA=yes
+
+
 script:
   - gcov --version
   - bash etc/ci-prepare.sh && bash etc/ci.sh

etc/ci-prepare.sh

@@ -25,6 +25,21 @@ then
   CONFIGFLAGS="$CONFIGFLAGS --enable-hpcgap"
 fi
 
+
+if [[ $JULIA = yes ]]
+then
+  wget https://julialangnightlies-s3.julialang.org/bin/linux/x64/julia-latest-linux64.tar.gz
+  tar xvf julia-latest-linux64.tar.gz
+  rm julia-latest-linux64.tar.gz
+  pushd julia-*
+  JULIA_PATH=$(pwd)
+  popd
+  CONFIGFLAGS="$CONFIGFLAGS --with-gc=julia --with-julia=$JULIA_PATH"
+  # HACK to workaround some weirdness with that Julia not finding its libLLVM
+  CONFIGFLAGS="$CONFIGFLAGS LDFLAGS=-Wl,-rpath,$JULIA_PATH/lib/julia"
+fi
+
+
 # configure and make GAP
 "$SRCDIR/configure" $CONFIGFLAGS --enable-Werror
 make V=1 -j4