Fix ios build

scripts/core_common/make_common.py

@@ -26,6 +26,7 @@ import hyphen
 import googletest
 import libvlc
 import heif
+import webp
 
 def check_android_ndk_macos_arm(dir):
   if base.is_dir(dir + "/darwin-x86_64") and not base.is_dir(dir + "/darwin-arm64"):
@@ -55,6 +56,7 @@ def make():
   googletest.make()
   oo_brotli.make()
   heif.make()
+  webp.make()
 
   if config.check_option("build-libvlc", "1"):
     libvlc.make()

scripts/core_common/modules/webp.py

@@ -0,0 +1,208 @@
+import sys
+sys.path.append('../..')
+import base
+import os
+import config
+
+ARCHES = {"win_64"              : "x64",
+          "win_32"              : "x86",
+          "linux_64"            : "x86_64-linux-gnu",
+          "linux_arm64"         : "aarch64-linux-gnu",
+          "mac_64"              : "x86_64-apple-darwin",
+          "mac_arm64"           : "arm-apple-darwin",
+          "android_arm64_v8a"   : "aarch64-linux-android",
+          "android_armv7"       : "armv7a-linux-androideabi",
+          "android_x86"         : "i686-linux-android",
+          "android_x86_64"      : "x86_64-linux-android",
+          "ios"                 : "arm-apple-darwin",
+          "ios_simulator"       : "x86_64-apple-darwin"}
+
+def get_xcode_sdk(platform):
+    xcode_sdk = "iphoneos"
+    if "simulator" in platform:
+        xcode_sdk = "iphonesimulator"
+    return xcode_sdk
+
+def get_ios_min_version(platform):
+    res = " -miphoneos-version-min=11.0"
+    if "simulator" in platform:
+        res = " -mios-simulator-version-min=11.0"
+    return res
+
+def fetch_repo():
+    base_dir = base.get_script_dir() + "/../../core/Common/3dParty/webp"
+    if not base.is_dir(base_dir):
+        base.create_dir(base_dir)
+    old_dir = os.getcwd()
+    os.chdir(base_dir)
+
+    if (base.is_dir("libwebp")):
+        base.delete_dir_with_access_error("libwebp")
+
+    if not base.is_dir("libwebp"):
+        base.cmd("git", ["clone", "--branch","v1.6.0", "https://chromium.googlesource.com/webm/libwebp"])
+    os.chdir(base_dir + "/libwebp")
+    return old_dir
+
+def create_build_dir(platform, build_type) -> str:
+    build_dir = ""
+    if "win" in platform:
+        target_file = "libwebp"
+        if build_type == "debug":
+            target_file += "-debug"
+        target_file += ".lib"
+        build_dir = "./../build/" + platform + "/"
+        if not base.is_dir(build_dir):
+            base.create_dir(build_dir)
+        elif base.is_file(build_dir + build_type + "/" + ARCHES[platform] + "/lib/" + target_file):
+            build_dir = ""
+    else:
+        build_dir = "./../build/" + platform + "/" + build_type
+        if not base.is_dir(build_dir):
+            base.create_dir(build_dir)
+        if base.is_file(build_dir + "/src/.libs/libwebp.a"):
+            build_dir = ""
+    return build_dir
+
+# get custom sysroot vars as str
+def setup_custom_sysroot_env() -> str:
+  env_vars = []
+  env_vars += ['LD_LIBRARY_PATH=\"' + config.get_custom_sysroot_lib() + "\""]
+  env_vars += ['PATH=\"' + config.option("sysroot") + "/usr/bin:" + base.get_env("PATH") + "\""]
+  env_vars += ['CC=\"' + config.get_custom_sysroot_bin() + "/gcc\""]
+  env_vars += ['CXX=\"' + config.get_custom_sysroot_bin() + "/g++\""]
+  env_vars += ['AR=\"' + config.get_custom_sysroot_bin() + "/ar\""]
+  env_vars += ['RABLIB=\"' + config.get_custom_sysroot_bin() + "/ranlib\""]
+  env_vars += ['CFLAGS=\"' + "--sysroot=" + config.option("sysroot") + "\""]
+  env_vars += ['CXXFLAGS=\"' + "--sysroot=" + config.option("sysroot") + "\""]
+  env_vars += ['LDFLAGS=\"' + "--sysroot=" + config.option("sysroot") + "\""]
+
+  env_str = ""
+  for env_var in env_vars:
+    env_str += env_var + " "
+
+  return env_str
+
+def get_args(platform, build_type, build_dir):
+    if "win" in platform:
+        args = []
+        args.append("call \"" + config.option("vs-path") + "/vcvarsall.bat\" " + ARCHES[platform])
+        args.append("call nmake /f Makefile.vc CFG=" + build_type + "-static" + " OBJDIR=" + build_dir)
+        return args
+    elif "linux" in platform:
+        cflags = "-O3 -DNDEBUG"
+        if build_type == "debug":
+            cflags = "-O0 -g"
+
+        if config.option("sysroot") != "":
+            cflags += " --sysroot=" + config.option("sysroot")
+
+        cross_arm64 = ""
+        if platform == "linux_arm64":
+            cross_cimpile_arm64 = config.option("arm64-toolchain-bin")
+            if "" == cross_cimpile_arm64:
+                cross_cimpile_arm64 = "/usr/bin"
+            cross_arm64 = "--cross-compile-prefix=" + cross_cimpile_arm64 + "/" + base.get_prefix_cross_compiler_arm64()
+
+        return ["--host=" + ARCHES[platform], "--enable-static", "--disable-shared",
+                "--disable-libwebpdecoder", "--disable-libwebpdemux",
+                "--disable-libwebpmux", "--disable-libwebpextras", 
+                cross_arm64, "CFLAGS=" + cflags, "LDFLAGS=-static"]
+    elif "mac" in platform:
+        arch = ARCHES[platform]
+        short_arch = arch[:arch.find("-")]
+        if short_arch == "arm":
+            short_arch += "64"
+        
+        cflags = "-O3 -DNDEBUG -arch " + short_arch + " -fPIC"
+        if build_type == "debug":
+            cflags = "-O0 -g -arch " + short_arch + " -fPIC"
+
+        return ["--host=" + arch, "--enable-static", "--disable-shared",
+                "--disable-libwebpdecoder", "--disable-libwebpdemux",
+                "--disable-libwebpmux", "--disable-libwebpextras", 
+                "CFLAGS=" + cflags, "LDFLAGS=-arch " + short_arch]
+    elif "ios" in platform:
+        arch = ARCHES[platform]
+        short_arch = arch[:arch.find("-")]
+        if short_arch == "arm":
+            short_arch += "64"
+        
+        xcode_sdk = get_xcode_sdk(platform)
+        version_min = get_ios_min_version(platform)
+        cflags = "-O3 -DNDEBUG -arch " + short_arch + version_min + " -fembed-bitcode"
+        if build_type == "debug":
+            cflags = "-O0 -g -arch " + short_arch + version_min + " -fembed-bitcode"
+
+        return ["--host=" + arch, "--enable-static", "--disable-shared",
+                "--disable-libwebpdecoder", "--disable-libwebpdemux",
+                "--disable-libwebpmux", "--disable-libwebpextras", 
+                "CC=clang -arch " + short_arch + " -isysroot $(xcrun --sdk " + xcode_sdk + " --show-sdk-path)",
+                "CFLAGS=" + cflags]
+    elif "android" in platform:
+        cflags = "-O3 -DNDEBUG"
+        if build_type == "debug":
+            cflags = "-O0 -g"
+
+        return ["--host=" + ARCHES[platform], "--enable-static", "--disable-shared",
+                "--disable-libwebpdecoder", "--disable-libwebpdemux",
+                "--disable-libwebpmux", "--disable-libwebpextras", 
+                "CFLAGS=" + cflags, "LDFLAGS=-static"]
+
+def make():
+    print("[fetch & build]: webp")
+
+    old_dir = fetch_repo()
+    build_type = "release"
+    if -1 != config.option("config").lower().find("debug"):
+        build_type = "debug"
+    platform = config.option("platform")
+    build_dir = create_build_dir(platform, build_type)
+    
+    if -1 != platform.find("ios"):
+        args_simulator = get_args("iossimulator", build_type, build_dir)
+    args = get_args(platform, build_type, build_dir)
+    
+    if build_dir == "":
+        return
+
+    # WINDOWS
+    if "windows" == base.host_platform():
+        base.run_as_bat(args, True)
+    
+    # LINUX
+    elif -1 != platform.find("linux"):
+        base.cmd("./autogen.sh")
+        os.chdir(build_dir)
+
+        if config.option("sysroot") != "":
+            args += ["CROSS_COMPILE=" + config.get_custom_sysroot_bin() + "/"]
+
+        env_str = setup_custom_sysroot_env() if config.option("sysroot") != "" else ""
+        base.cmd(env_str + "./../../../libwebp/configure",  args)
+        base.cmd(env_str + "make", ["-j$(nproc)"])
+
+    # MAC, ANDROID
+    elif -1 != platform.find("mac") or -1 != platform.find("ios") or -1 != platform.find("android"):
+        base.cmd("./autogen.sh")
+        os.chdir(build_dir)
+        base.cmd("./../../../libwebp/configure",  args)
+        base.cmd("make", ["-j$(sysctl -n hw.ncpu)"])
+
+    # IOS
+    elif -1 != platform.find("ios"):
+        base.cmd("./autogen.sh")
+        os.chdir(build_dir + "/ios")
+        base.cmd("./../../../libwebp/configure",  args)
+        base.cmd("make", ["-j$(sysctl -n hw.ncpu)"])
+        os.chdir(build_dir + "/iossimulator")
+        base.cmd("./../../../libwebp/configure",  args_simulator)
+        base.cmd("make", ["-j$(sysctl -n hw.ncpu)"])
+        os.chdir(build_dir)
+        base.cmd("lipo", ["-create", "/ios/src/.libs/libwebp.a", "/iossimulator/src/.libs/libwebp.a", "-output", "/libwebp.a"])
+        base.cmd("lipo", ["-create", "/ios/src/.libs/libwebpdecoder.a", "/iossimulator/src/.libs/libwebpdecoder.a", "-output", "/libwebpdecoder.a"])
+        base.cmd("lipo", ["-create", "/ios/src/.libs/libwebpdemux.a", "/iossimulator/src/.libs/libwebpdemux.a", "-output", "/libwebpdemux.a"])
+        base.cmd("lipo", ["-create", "/ios/src/.libs/libwebpmux.a", "/iossimulator/src/.libs/libwebpmux.a", "-output", "/libwebpmux.a"])
+        
+    os.chdir(old_dir)
+    return