macOS 11 CI (#15069)

* Build from sources with prebuilt dependencies. Cross build for x86_64 and older macOS SDKs.

util/ci/build_macos.sh

@@ -0,0 +1,59 @@
+#!/bin/bash -e
+
+sudo xcode-select -s /Applications/Xcode_${xcodever}.app/Contents/Developer
+sdkroot="$(realpath $(xcrun --sdk macosx --show-sdk-path)/../MacOSX${osver}.sdk)"
+export CMAKE_PREFIX_PATH=${DEPS_DIR}
+export SDKROOT="$sdkroot"
+
+THIS_DIR=$(pwd)
+
+# common args
+cmake_args=(
+	-DCMAKE_OSX_DEPLOYMENT_TARGET=$osver
+	-DCMAKE_FIND_FRAMEWORK=LAST
+	-DCMAKE_OSX_ARCHITECTURES=${arch}
+	-DCMAKE_INSTALL_PREFIX=${THIS_DIR}/macos/
+	-DCMAKE_BUILD_TYPE=${build_type}
+	-DCMAKE_FIND_FRAMEWORK=LAST
+	-DRUN_IN_PLACE=FALSE
+	-DENABLE_GETTEXT=TRUE
+	-DJPEG_LIBRARY=${DEPS_DIR}/lib/libjpeg.a
+	-DJPEG_INCLUDE_DIR=${DEPS_DIR}/include
+	-DPNG_LIBRARY=${DEPS_DIR}/lib/libpng.a
+	-DPNG_PNG_INCLUDE_DIR=${DEPS_DIR}/include
+	-DFREETYPE_LIBRARY=${DEPS_DIR}/lib/libfreetype.a
+	-DFREETYPE_INCLUDE_DIRS=${DEPS_DIR}/include/freetype2
+	-DGETTEXT_INCLUDE_DIR=${DEPS_DIR}/include
+	-DGETTEXT_LIBRARY=${DEPS_DIR}/lib/libintl.a
+	-DLUA_LIBRARY=${DEPS_DIR}/lib/libluajit-5.1.a
+	-DLUA_INCLUDE_DIR=${DEPS_DIR}/include/luajit-2.1
+	-DOGG_LIBRARY=${DEPS_DIR}/lib/libogg.a
+	-DOGG_INCLUDE_DIR=${DEPS_DIR}/include
+	-DVORBIS_LIBRARY=${DEPS_DIR}/lib/libvorbis.a
+	-DVORBISFILE_LIBRARY=${DEPS_DIR}/lib/libvorbisfile.a
+	-DVORBIS_INCLUDE_DIR=${DEPS_DIR}/include
+	-DZSTD_LIBRARY=${DEPS_DIR}/lib/libzstd.a
+	-DZSTD_INCLUDE_DIR=${DEPS_DIR}/include
+	-DGMP_LIBRARY=${DEPS_DIR}/lib/libgmp.a
+	-DGMP_INCLUDE_DIR=${DEPS_DIR}/include
+	-DJSON_LIBRARY=${DEPS_DIR}/lib/libjsoncpp.a
+	-DJSON_INCLUDE_DIR=${DEPS_DIR}/include
+	-DENABLE_LEVELDB=OFF
+	-DENABLE_POSTGRESQL=OFF
+	-DENABLE_REDIS=OFF
+	-DCMAKE_EXE_LINKER_FLAGS=-lbz2
+)
+if [ "$USE_XCODE" == "yes" ]; then
+	cmake_args+=(-GXcode)
+fi
+
+cmake .. "${cmake_args[@]}"
+
+if [ "$USE_XCODE" == "yes" ]; then
+	xcodebuild -project luanti.xcodeproj -scheme luanti -configuration Release build
+	xcodebuild -project luanti.xcodeproj -scheme luanti -archivePath ./luanti.xcarchive archive
+else
+	cmake --build . -j$(sysctl -n hw.logicalcpu)
+	make install
+fi
+