Add OSX to travis builds

.travis.yml

@@ -3,6 +3,13 @@ install: true
 script: ".travis/build.sh"
 after_success: ".travis/push.sh"
 
+matrix:
+    include:
+        - os: linux
+          compiler: gcc
+        - os: osx
+          compiler: clang
+
 env:
   global:
     secure: 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

.travis/build-osx.sh

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+###### Part 1: Build old QB64 ######
+echo "Preparing bootstrap:"
+find . -type f -iname "*.command" -exec chmod +x {} \;
+find . -type f -iname "*.a" -exec rm {} \;
+find . -type f -iname "*.o" -exec rm {} \;
+
+rm internal/temp/* 2> /dev/null
+
+com_build() {
+  cd internal/c/$1/os/osx
+  echo -n "Building $2..."
+  ./setup_build.command
+  if [ $? -ne 0 ]; then
+    echo "$2 build failed."
+    exit 1
+  fi
+  echo "Done"
+  cd - > /dev/null
+} 
+
+com_build "libqb" "libQB"
+com_build "parts/video/font/ttf" "FreeType"
+ 
+cp -r internal/source/* internal/temp/
+cd internal/c
+echo -n "Bootstrapping QB64..."
+g++ -w qbx.cpp libqb/os/osx/libqb_setup.o parts/video/font/ttf/os/osx/src.o -framework GLUT -framework OpenGL -framework Cocoa -o ../../qb64_bootstrap
+if [ $? -ne 0 ]; then
+  echo "QB64 bootstrap failed"
+  exit 1
+fi
+echo "Done"
+cd - > /dev/null
+
+###### Part 2: Build new QB64 from .bas sources ######
+echo -n "Translating .bas source..."
+echo AutoBuildMsg\$ = CHR\$\(10\) + \"From git `echo $TRAVIS_COMMIT | sed 's/\(.......\).*$/\1/'`\" >> source/global/version.bas
+./qb64_bootstrap -x -z source/qb64.bas > /tmp/qb64-output
+rm qb64_bootstrap
+if [ `wc -l /tmp/qb64-output |awk '{print $1}'` -gt 2 ]; then
+  cat /tmp/qb64-output
+  rm /tmp/qb64-output
+  exit 1
+fi
+echo "Done"
+
+echo -n "Testing compile/link..."
+# extract g++ line
+cd internal/temp/
+cpp_call=`awk '$1=="g++" {print $0}' < recompile_lnx.sh`
+
+# run g++
+cd ../c/
+$cpp_call -o ../../qb64_testrun
+if [ $? -ne 0 -o ! -f ../../qb64_testrun ]; then
+  echo "Compile/link test failed"
+  exit 1
+fi
+cd ../../
+rm qb64_testrun
+echo "Done"
+exit

.travis/build.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
+if [ "$TRAVIS_OS_NAME" = "osx" ]; then exec .travis/build-osx.sh; fi
 
 ###### Part 1: Build old QB64 ######
 echo "Preparing bootstrap:"