build: Add apple xcframework support.

Author: heiher

.github/workflows/build.yaml

@@ -86,6 +86,10 @@ jobs:
         with:
           fetch-depth: 1
           submodules: true
-      - name: Build
+      - name: Build native
         run: |
           make
+          make clean
+      - name: Build cross
+        run: |
+          ./build-apple.sh

.gitignore

@@ -1,2 +1,3 @@
 bin
 build
+HevTaskSystem.xcframework

README.md

@@ -27,7 +27,8 @@ and perform I/O operations in synchronized mode.
 
 ## How to Build
 
-**Unix**:
+### Unix
+
 ```bash
 git clone https://gitlab.com/hev/hev-task-system
 cd hev-task-system
@@ -55,15 +56,26 @@ make apps
 make tests
 ```
 
-**Android**:
+### Android
+
 ```bash
 mkdir hev-task-system
 cd hev-task-system
 git clone https://gitlab.com/hev/hev-task-system jni
 ndk-build
 ```
 
+### iOS and MacOS
+
+```bash
+git clone https://gitlab.com/hev/hev-task-system
+cd hev-task-system
+# will generate HevTaskSystem.xcframework
+./build-apple.sh
+```
+
 ## Demos
+
 1. [simple](https://gitlab.com/hev/hev-task-system/blob/master/apps/simple.c)
 1. [channel](https://gitlab.com/hev/hev-task-system/blob/master/apps/channel.c)
 1. [timeout](https://gitlab.com/hev/hev-task-system/blob/master/apps/timeout.c)
@@ -74,8 +86,10 @@ ndk-build
 1. [curl](https://gitlab.com/hev/hev-task-system/blob/master/apps/curl.c)
 
 ## Contributors
+
 * **hev** - https://hev.cc
 
 ## License
+
 MIT
 

build-apple.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+set -e
+
+XCFRAMEWORK_DIR="./apple_xcframework"
+
+# buildStatic iphoneos -mios-version-min=15.0 arm64
+buildStatic()
+{
+     echo "build for $1, $2, min version $3"
+
+     local MIN_VERSION="-m$1-version-min=$3"
+     make PP="xcrun --sdk $1 --toolchain $1 clang" \
+          CC="xcrun --sdk $1 --toolchain $1 clang" \
+          CFLAGS="-arch $2 $MIN_VERSION" \
+          LFLAGS="-arch $2 $MIN_VERSION -Wl,-Bsymbolic-functions" static
+
+     local OUTPUT_DIR="$XCFRAMEWORK_DIR/$1-$2"
+     mkdir -p $OUTPUT_DIR
+     local OUTPUT_ARCH_FILE="$OUTPUT_DIR/libhev-task-system.a"
+
+     libtool -static -o $OUTPUT_ARCH_FILE bin/libhev-task-system.a
+     make clean
+}
+
+mergeStatic()
+{
+     echo "merge for $1, $2, $3"
+     local FIRST_LIB_FILE="$XCFRAMEWORK_DIR/$1-$2/libhev-task-system.a"
+     local SECOND_LIB_FILE="$XCFRAMEWORK_DIR/$1-$3/libhev-task-system.a"
+     local OUTPUT_DIR="$XCFRAMEWORK_DIR/$1-$2-$3"
+     mkdir -p $OUTPUT_DIR
+     local OUTPUT_ARCH_FILE="$OUTPUT_DIR/libhev-task-system.a"
+     lipo -create \
+          -arch $2 $FIRST_LIB_FILE \
+          -arch $3 $SECOND_LIB_FILE \
+          -output $OUTPUT_ARCH_FILE
+}
+
+rm -rf $XCFRAMEWORK_DIR
+rm -rf HevTaskSystem.xcframework
+mkdir $XCFRAMEWORK_DIR
+
+buildStatic iphoneos arm64 15.0
+buildStatic iphonesimulator x86_64 15.0
+buildStatic iphonesimulator arm64 15.0
+mergeStatic iphonesimulator x86_64 arm64
+
+# keep same with flutter
+buildStatic macosx x86_64 10.14
+buildStatic macosx arm64 10.14
+mergeStatic macosx x86_64 arm64
+
+buildStatic appletvos arm64 17.0
+buildStatic appletvsimulator x86_64 17.0
+buildStatic appletvsimulator arm64 17.0
+mergeStatic appletvsimulator x86_64 arm64
+
+INCLUDE_DIR="$XCFRAMEWORK_DIR/include"
+mkdir -p $INCLUDE_DIR
+cp ./include/*.h $INCLUDE_DIR
+cp ./module.modulemap $INCLUDE_DIR
+xcodebuild -create-xcframework \
+    -library ./apple_xcframework/iphoneos-arm64/libhev-task-system.a -headers $INCLUDE_DIR \
+    -library ./apple_xcframework/iphonesimulator-x86_64-arm64/libhev-task-system.a -headers $INCLUDE_DIR \
+    -library ./apple_xcframework/macosx-x86_64-arm64/libhev-task-system.a -headers $INCLUDE_DIR \
+    -library ./apple_xcframework/appletvos-arm64/libhev-task-system.a -headers $INCLUDE_DIR \
+    -library ./apple_xcframework/appletvsimulator-x86_64-arm64/libhev-task-system.a -headers $INCLUDE_DIR \
+    -output ./HevTaskSystem.xcframework
+
+rm -rf ./apple_xcframework

module.modulemap

@@ -0,0 +1,24 @@
+module HevTaskSystem {
+    umbrella header "hev-circular-buffer.h"
+    umbrella header "hev-memory-allocator.h"
+    umbrella header "hev-object-atomic.h"
+    umbrella header "hev-object.h"
+    umbrella header "hev-task-call.h"
+    umbrella header "hev-task-channel.h"
+    umbrella header "hev-task-channel-select.h"
+    umbrella header "hev-task-cio-buffer.h"
+    umbrella header "hev-task-cio-fd.h"
+    umbrella header "hev-task-cio.h"
+    umbrella header "hev-task-cio-null.h"
+    umbrella header "hev-task-cio-socket.h"
+    umbrella header "hev-task-cond.h"
+    umbrella header "hev-task-dns.h"
+    umbrella header "hev-task.h"
+    umbrella header "hev-task-io.h"
+    umbrella header "hev-task-io-pipe.h"
+    umbrella header "hev-task-io-poll.h"
+    umbrella header "hev-task-io-socket.h"
+    umbrella header "hev-task-mutex.h"
+    umbrella header "hev-task-system.h"
+    export *
+}