Dev

.travis.yml

@@ -1,53 +1,109 @@
 language: objective-c
 
-matrix:
+os:
+  - osx
+
+jobs:
+  fast_finish: true
+  allow_failures:
+    - name: "Use new *COMBINED build support in CMake 3.19.4+ [allowed failure]"
+    - name: "Mac Catalyst on Apple Silicon, Target iOS 13.0 [arm64] [allowed failure]"
+    - name: "Xcode version 12.2, Target macOS on Apple Silicon [arm64] SDK 11.0 [allowed failure]"
   include:
-  - os: osx
-    osx_image: xcode11.3
-    env:
-      - PLATFORM=SIMULATOR DEPLOYMENT_TARGET=13.1
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=SIMULATOR64 DEPLOYMENT_TARGET=12.1
-  - os: osx
-    osx_image: xcode11.1
-    env:
-      - PLATFORM=OS DEPLOYMENT_TARGET=13.0
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=OS64 DEPLOYMENT_TARGET=12.0
-  - os: osx
-    osx_image: xcode9.4
-    env:
-      - PLATFORM=OS64 DEPLOYMENT_TARGET=11.0
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=OS BUILD_SHARED=1 DEPLOYMENT_TARGET=12.0
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=TVOS DEPLOYMENT_TARGET=11.0
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=WATCHOS DEPLOYMENT_TARGET=5.0
-  - os: osx
-    osx_image: xcode10.2
-    env:
-      - PLATFORM=OS64COMBINED USE_XCODE=1 DEPLOYMENT_TARGET=11.0
-  - os: osx
-    osx_image: xcode12.2
-    env:
-      - PLATFORM=OS64COMBINED USE_XCODE=1 DEPLOYMENT_TARGET=14.0
-  - os: osx
-    osx_image: xcode11.3
-    env:
-      - PLATFORM=OS64COMBINED BUILD_CURL=1 USE_XCODE=1 DEPLOYMENT_TARGET=11.0
-
-install: true
+    - name: "Xcode version 8.3, Target iOS [arm64] SDK 9.0"
+      stage: "iOS builds"
+      osx_image: xcode8.3
+      env:
+        - PLATFORM=OS64 DEPLOYMENT_TARGET=9.0
+    - name: "Xcode version 9.4, Target iOS [arm64] SDK 9.0"
+      stage: "iOS builds"
+      osx_image: xcode9.4
+      env:
+        - PLATFORM=OS64 DEPLOYMENT_TARGET=9.0
+    - name: "Xcode version 9.4, Target iOS [arm64] SDK 11.0"
+      stage: "iOS builds"
+      osx_image: xcode10.2
+      env:
+        - PLATFORM=OS64 DEPLOYMENT_TARGET=11.0
+    - name: "Xcode version 9.4, Target iOS [armv7, armv7k, arm64] SDK 9.0"
+      stage: "iOS builds"
+      osx_image: xcode10.2
+      env:
+        - PLATFORM=OS DEPLOYMENT_TARGET=9.0
+    - name: "Xcode version 11.3, Target iOS Simulator64 [x86_64] SDK 12.0"
+      stage: "iOS builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=SIMULATOR64 DEPLOYMENT_TARGET=12.0
+
+    - name: "Xcode version 11.3, Target watchOS [armv7k,arm64_32] SDK 5.0"
+      stage: "watchOS builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=WATCHOS DEPLOYMENT_TARGET=5.0
+    - name: "Xcode version 12.2, Target watchOS Simulator [x86_64] SDK 7.0"
+      stage: "watchOS builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=SIMULATOR_WATCHOS DEPLOYMENT_TARGET=7.0
+
+    - name: "Xcode version 11.3, Target tvOS [arm64] SDK 11.0"
+      stage: "tvOS builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=TVOS DEPLOYMENT_TARGET=11.0
+
+    - name: "Xcode version 11.3, Target iOS Combined Build [x86_64, arm64] SDK 12.0"
+      stage: "Combined builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=OS64COMBINED USE_XCODE=1 DEPLOYMENT_TARGET=12.0
+    - name: "Xcode version 11.3, Target watchOS [armv7k, arm64_32, x86_64] SDK 5.0"
+      stage: "Combined builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=WATCHOSCOMBINED USE_XCODE=1 DEPLOYMENT_TARGET=5.0
+    - name: "Xcode version 11.3, Target tvOS [arm64, x86_64] SDK 11.0"
+      stage: "Combined builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=TVOSCOMBINED USE_XCODE=1 DEPLOYMENT_TARGET=11.0
+
+    - name: "Xcode version 12.2, Target macOS [x86_64] SDK 10.13"
+      stage: "macOS builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=MAC DEPLOYMENT_TARGET=10.13
+    - name: "Xcode version 12.2, Target macOS on Apple Silicon [arm64] SDK 11.0 [allowed failure]"
+      stage: "macOS builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=MAC_ARM64 DEPLOYMENT_TARGET=11.0
+
+    - name: "Mac Catalyst, iOS target 13.0 [x86_64]"
+      stage: "Mac Catalyst builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=MAC_CATALYST DEPLOYMENT_TARGET=13.0
+    - name: "Mac Catalyst on Apple Silicon, Target iOS 13.0 [arm64] [allowed failure]"
+      stage: "Mac Catalyst builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=MAC_CATALYST_ARM64 DEPLOYMENT_TARGET=13.0
+
+    - name: "Use new *COMBINED build support in CMake 3.19.4+ [allowed failure]"
+      stage: "New build system combined builds"
+      osx_image: xcode12.2
+      env:
+        - PLATFORM=OS64COMBINED USE_XCODE=1 DEPLOYMENT_TARGET=11.0 USE_NEW_BUILD=1
+
+    - name: "libCURL example combined build on iOS"
+      stage: "libCURL example builds"
+      osx_image: xcode11.3
+      env:
+        - PLATFORM=OS64COMBINED USE_XCODE=1 DEPLOYMENT_TARGET=11.0 BUILD_CURL=1
+
+install: skip
 
 script:
   - ./.travis/build.sh

.travis/build.sh

@@ -10,6 +10,7 @@ USE_XCODE=${USE_XCODE:-0}
 BUILD_CURL=${BUILD_CURL:-0}
 USE_STRICT_COMPILER_CHECKS=${USE_STRICT_COMPILER_CHECKS:-0}
 DEPLOYMENT_TARGET=${DEPLOYMENT_TARGET:-11.0}
+USE_NEW_BUILD=${USE_NEW_BUILD:-0}
 
 SHARED_EXT=""
 if [[ ${BUILD_SHARED} -eq 1 ]]; then
@@ -23,20 +24,26 @@ fi
 
 if [[ ${BUILD_CURL} -eq 1 ]]; then
   mkdir -p example/example-curl/build
-  pushd example/example-curl/build
+  pushd example/example-curl/build || exit 1
   cmake .. \
-    ${GENERATOR_EXT} -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake \
+    ${GENERATOR_EXT} -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake -DCMAKE_INSTALL_PREFIX=../out \
     -DPLATFORM=${PLATFORM} -DDEPLOYMENT_TARGET=${DEPLOYMENT_TARGET} -DENABLE_STRICT_TRY_COMPILE=${USE_STRICT_COMPILER_CHECKS} || exit 1
   cmake --build . --config Release --parallel 4 || exit 1
-  popd
+  popd || exit 1
 else
   mkdir -p example/example-lib/build
-  pushd example/example-lib/build
+  pushd example/example-lib/build || exit 1
   cmake .. \
     ${GENERATOR_EXT} -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake -DCMAKE_INSTALL_PREFIX=../out \
     -DPLATFORM=${PLATFORM} -DDEPLOYMENT_TARGET=${DEPLOYMENT_TARGET} -DENABLE_STRICT_TRY_COMPILE=${USE_STRICT_COMPILER_CHECKS} ${SHARED_EXT}\
    || exit 1
-  cmake --build . --config Release || exit 1
-  cmake --install . --config Release || exit 1
-  popd
+
+  # Test new way of building in newer CMake versions when building the *COMBINED platform options
+  if [[ ${USE_NEW_BUILD} -eq 1 ]]; then
+    cmake --build . --config Release || exit 1
+    cmake --install . --config Release || exit 1
+  else
+    cmake --build . --config Release --target install || exit 1
+  fi
+  popd || exit 1
 fi

example/example-lib/CMakeLists.txt

@@ -13,33 +13,18 @@ else()
   message(STATUS "kqueue found!")
 endif()
 
-if(PLATFORM MATCHES "(MAC|MAC_ARM64)")
-  find_library(HAVE_APPKIT AppKit)
-  if (NOT HAVE_APPKIT)
-    message(FATAL_ERROR "AppKit.framework NOT found!")
-  else()
-    message(STATUS "AppKit.framework found!")
-  endif()
-elseif(PLATFORM MATCHES "(MAC_CATALYST|MAC_CATALYST_ARM64)")
-  find_library(HAVE_APPKIT AppKit)
-  if (NOT HAVE_APPKIT)
-    message(FATAL_ERROR "AppKit.framework NOT found!")
-  else()
-    message(STATUS "AppKit.framework found!")
-  endif()
-  find_library(HAVE_UIKIT UIKit)
-  if (NOT HAVE_UIKIT)
-    message(FATAL_ERROR "UIKit.framework NOT found!")
-  else()
-    message(STATUS "UIKit.framework found!")
-  endif()
+find_library(HAVE_APPKIT AppKit)
+if (NOT HAVE_APPKIT)
+  message(STATUS "AppKit.framework NOT found!")
 else()
-  find_library(HAVE_UIKIT UIKit)
-  if (NOT HAVE_UIKIT)
-    message(FATAL_ERROR "UIKit.framework NOT found!")
-  else()
-    message(STATUS "UIKit.framework found!")
-  endif()
+  message(STATUS "AppKit.framework found!")
+endif()
+
+find_library(HAVE_UIKIT UIKit)
+if (NOT HAVE_UIKIT)
+  message(STATUS "UIKit.framework NOT found!")
+else()
+  message(STATUS "UIKit.framework found!")
 endif()
 
 # Hook up XCTest for the supported plaforms (all but WatchOS)
@@ -72,6 +57,7 @@ set(HEADERS
 # Library
 if(BUILD_SHARED)
   add_library (example SHARED ${SOURCES} ${HEADERS})
+  target_compile_definitions(example PUBLIC IS_BUILDING_SHARED)
   message(STATUS "Building shared version...")
 else()
   add_library (example STATIC ${SOURCES} ${HEADERS})
@@ -84,14 +70,44 @@ endif(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 
 # Executable
 if(PLATFORM MATCHES "MAC.*")
-  add_executable (helloworld main.cpp)
+  set(APP_NAME TestApp)
+  add_executable (${APP_NAME} MACOSX_BUNDLE main.cpp)
+  set_target_properties(${APP_NAME} PROPERTIES
+          BUNDLE True
+          MACOSX_BUNDLE_GUI_IDENTIFIER leetal.com.helloworld
+          MACOSX_BUNDLE_BUNDLE_NAME helloworld
+          MACOSX_BUNDLE_BUNDLE_VERSION "0.1"
+          MACOSX_BUNDLE_SHORT_VERSION_STRING "0.1"
+          )
   # Link the library with the executable
-  target_link_libraries(helloworld example)
+  target_link_libraries(${APP_NAME} example)
 endif()
 
 # Debug symbols set in XCode project
 set_xcode_property(example GCC_GENERATE_DEBUGGING_SYMBOLS YES "All")
 
 # Installation
-install (TARGETS example DESTINATION lib)
+if(PLATFORM MATCHES "MAC.*")
+  install(TARGETS ${APP_NAME}
+          BUNDLE DESTINATION . COMPONENT Runtime
+          RUNTIME DESTINATION bin COMPONENT Runtime
+          LIBRARY DESTINATION lib
+          ARCHIVE DESTINATION lib/static)
+
+  # Note Mac specific extension .app
+  set(APPS "\${CMAKE_INSTALL_PREFIX}/${APP_NAME}.app")
+
+  # Directories to look for dependencies
+  set(DIRS ${CMAKE_BINARY_DIR})
+
+  install(CODE "include(BundleUtilities)
+    fixup_bundle(\"${APPS}\" \"\" \"${DIRS}\")")
+
+  set(CPACK_GENERATOR "DRAGNDROP")
+  include(CPack)
+else()
+  install(TARGETS example
+          LIBRARY DESTINATION lib
+          ARCHIVE DESTINATION lib/static)
+endif()
 install (FILES ${HEADERS} DESTINATION include)

example/example-lib/HelloWorld.hpp

@@ -1,7 +1,18 @@
 #pragma once
 #include <string>
 
-class HelloWorld
+#if defined(__clang__)
+#define SHARED_EXPORT __attribute__((visibility("default")))
+#define SHARED_LOCAL __attribute__((visibility("hidden")))
+#endif
+
+#if defined(IS_BUILDING_SHARED)
+#define API SHARED_EXPORT
+#else
+#define API
+#endif
+
+class API HelloWorld
 {
 public:
   std::string helloWorld();