I have looked at few of the solutions mentioned for earlier Xcode versions :
Running 1 of 2 custom shell script stuck for 2 minutes in Xcode
XCode 8 Stuck on Running 2 of 4 Custom Shell Script
Running 1 of 1 custom shell scripts freeze
But none of them seem to work.
Script :
exec > /tmp/${PROJECT_NAME}_archive.log 2>&1
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal
if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"
# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"
echo "Building for iPhoneSimulator"
xcodebuild -workspace "${WORKSPACE_PATH}" -scheme "${TARGET_NAME}" -configuration ${CONFIGURATION} -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone XS' ONLY_ACTIVE_ARCH=NO ARCHS='i386 x86_64' BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" ENABLE_BITCODE=YES OTHER_CFLAGS="-fembed-bitcode" BITCODE_GENERATION_MODE=bitcode clean build
# Step 1. Copy the framework structure (from iphoneos build) to the universal folder
echo "Copying to output folder"
cp -R "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${FULL_PRODUCT_NAME}" "${UNIVERSAL_OUTPUTFOLDER}/"
# Step 2. Copy Swift modules from iphonesimulator build (if it exists) to the copied framework directory
SIMULATOR_SWIFT_MODULES_DIR="${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule/."
if [ -d "${SIMULATOR_SWIFT_MODULES_DIR}" ]; then
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule"
fi
# Step 3. Create universal binary file using lipo and place the combined executable in the copied framework directory
echo "Combining executables"
lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${EXECUTABLE_PATH}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${EXECUTABLE_PATH}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${EXECUTABLE_PATH}"
# Step 4. Create universal binaries for embedded frameworks
# for SUB_FRAMEWORK in $( ls "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks" ); do
# BINARY_NAME="${SUB_FRAMEWORK%.*}"
# lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${SUB_FRAMEWORK}/${BINARY_NAME}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}"
# done
# Step 5. Convenience step to copy the framework to the project's directory
echo "Copying to project dir"
yes | cp -Rf "${UNIVERSAL_OUTPUTFOLDER}/${FULL_PRODUCT_NAME}" "${PROJECT_DIR}"
open "${PROJECT_DIR}"
fi
Related
I have created a custom framework and made the framework universal-framework for simulator and iphone using following code
echo "project"
#open "${PROJECT_DIR}"
if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-iosuniversal
# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"
# Step 1. Build Device and Simulator versions
echo "iphone"
xcodebuild -workspace ${PROJECT_NAME}.xcworkspace -scheme ${PROJECT_NAME} -sdk iphonesimulator -configuration ${CONFIGURATION} -UseModernBuildSystem=NO clean build CONFIGURATION_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphonesimulator 2>&1
xcodebuild -workspace ${PROJECT_NAME}.xcworkspace -scheme ${PROJECT_NAME} -sdk iphoneos -configuration ${CONFIGURATION} -UseModernBuildSystem=NO clean build CONFIGURATION_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphoneos 2>&1
## Step 2. Copy the framework structure (from iphoneos build) to the universal folder
echo "universal"
cp -R "${BUILD_DIR}/${CONFIGURATION}-iphoneos/${PROJECT_NAME}.framework" "${UNIVERSAL_OUTPUTFOLDER}/"
# Step 3. Copy Swift modules from iphonesimulator build (if it exists) to the copied framework directory
echo "iphone simulator path"
SIMULATOR_SWIFT_MODULES_DIR="${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework/Modules/${PROJECT_NAME}.swiftmodule/."
if [ -d "${SIMULATOR_SWIFT_MODULES_DIR}" ]; then
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework/Modules/${PROJECT_NAME}.swiftmodule"
fi
# Step 4. Create universal binary file using lipo and place the combined executable in the copied framework directory
echo "lipo create"
lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/${PROJECT_NAME}.framework/${PROJECT_NAME}"
# Step 5. Convenience step to copy the framework to the project's directory
cp -R "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework" "${PROJECT_DIR}"
# Step 6. Convenience step to open the project's directory in Finder
open "${PROJECT_DIR}"
echo "end"
fi
Removing the unwanted architecture in application when installing it in device by using following script
# This script loops through the frameworks embedded in the application and
# removes unused architectures.
find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"
echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"
EXTRACTED_ARCHS=()
for ARCH in $ARCHS
do
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
done
echo "Merging extracted architectures: ${ARCHS}"
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[#]}"
rm "${EXTRACTED_ARCHS[#]}"
echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"
done
issue which i am facing is the code is getting work only when i clean and build in application. if i simply build or run application without cleaning then it gives me following errors
Lipo: input file must be a fat file when the -extract option is specified
Lipo: can't open input file:frameworks-arm64(No such file or directory)
Rm: frameworks-arm64(No such file or directory)
You just need to remove Run-Script which contains this framework related script from build phases in the project and check is it working or not?
I faced the same issue for one of the projects and it worked for me.
Also, you can refer to this link.
I have a custom framework that I am archiving for use in another project. After updating to Xcode11 I get the following error in my project utilizing the framework.
Could not find module 'MyCustomFramework' for target 'x86_64-apple-ios-simulator'; found: arm64, armv7-apple-ios, arm64-apple-ios, arm, armv7
My framework works fine on Xcode10 but does not on 11. My target is set to NO for build active architectures only. I have the following for Valid Architectures; arm64e, armv7s, armv7, arm64.
My build script
exec > ${PROJECT_DIR}/${PROJECT_NAME}_archive.log 2>&1
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal
if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"
# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"
echo "Building for iPhoneSimulator"
xcodebuild -workspace "${WORKSPACE_PATH}" -scheme "${TARGET_NAME}" -configuration ${CONFIGURATION} -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 11 Pro Max' ONLY_ACTIVE_ARCH=NO ARCHS='i386 x86_64' BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" ENABLE_BITCODE=YES OTHER_CFLAGS="-fembed-bitcode" BITCODE_GENERATION_MODE=bitcode clean build
# Step 1. Copy the framework structure (from iphoneos build) to the universal folder
echo "Copying to output folder"
cp -R "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}" "${UNIVERSAL_OUTPUTFOLDER}/"
# Step 2. Copy Swift modules from iphonesimulator build (if it exists) to the copied framework directory
SIMULATOR_SWIFT_MODULES_DIR="${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule/."
if [ -d "${SIMULATOR_SWIFT_MODULES_DIR}" ]; then
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule"
fi
# Step 3. Create universal binary file using lipo and place the combined executable in the copied framework directory
echo "Combining executables"
lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${EXECUTABLE_PATH}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${EXECUTABLE_PATH}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${EXECUTABLE_PATH}"
# Step 4. Create universal binaries for embedded frameworks
#for SUB_FRAMEWORK in $( ls "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks" ); do
#BINARY_NAME="${SUB_FRAMEWORK%.*}"
#lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${SUB_FRAMEWORK}/${BINARY_NAME}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}"
#done
# Step 5. Convenience step to copy the framework to the project's directory
ARCHIVE_PATH="${PROJECT_DIR}/Products"
rm -rf "${ARCHIVE_PATH}"
mkdir "${ARCHIVE_PATH}"
echo "Copying to project dir"
yes | cp -Rf "${UNIVERSAL_OUTPUTFOLDER}/${FULL_PRODUCT_NAME}" "${ARCHIVE_PATH}"
open "${ARCHIVE_PATH}"
fi
This line is incorrect
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule"
Should be
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/"
You'll need to check in the target folder
"${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/"
If there are files like
x86_64-apple-ios-simulator.swiftdoc
x86_64-apple-ios-simulator.swiftmodule
x86_64.swiftdoc
x86_64.swiftmodule
Before Xcode 11, Apple seems neglect those files so your script works well.
From Xcode 11 those files are seem to be checked rigorously.
Swift 5.0-5.1, Xcode 11 Open Xcode, <your project>, Build Settings, Build Active Architecture Only and change to <NO> for Debug and Release. Architectures set/leave in Standard Architecture -$(ARCHS_STANDART), important is next step:Valid Architecture: armv7, armv7s, amr64, amr64e, ADD here x86_64 and if you need add i386 for Debug and Release. (String: armv7, armv7s, amr64, amr64e, x86_64)
Choose any simulator in your simulator list and BUILT IT. DONE.
I hope it is works for you.
Description of Architecture:
armv64: iPhoneX, iPhone 5s-8, iPad Air — iPad Pro
armv7 : iPhone3Gs-5c, iPad WIFI(4th gen)
armv6 : iPhone — iPhone3G
-the above if for real devices
i386 : 32-bit simulator
x86_64 : 64-bit simulator
I try to build static framework.
So I run following commands:
for device
xcodebuild
-project MyAppLib.xcodeproj
-sdk iphoneos
-target $PRODUCT_FRAMEWORK
-configuration Release clean build
for simulator
xcodebuild
-project MyAppLib.xcodeproj
-sdk iphonesimulator
-target $PRODUCT_FRAMEWORK
-configuration Release clean build
However when I try to run lipo:
lipo -create build/Release-iphonesimulator/MyAppLib.framework/MyAppLib
build/Release-iphoneos/MyAppLib.framework/MyAppLib
-output MyAppLib.framework
I get an error:
fatal error:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lipo:
build/Release-iphonesimulator/MyAppLib.framework/MyAppLib and
build/Release-iphoneos/MyAppLib.framework/MyAppLib have the same
architectures (i386) and can't be in the same fat output file
From Xcode I success to build it but from CLI both have the same structure.
$ file MyAppLib.framework gives me:
MyAppLib.framework: Mach-O universal binary with 4 architectures: [i386: current ar archive] [arm_v7: current ar archive] [x86_64: current ar archive] [arm64]
MyAppLib.framework (for architecture i386): current ar archive
MyAppLib.framework (for architecture armv7): current ar archive
MyAppLib.framework (for architecture x86_64): current ar archive
MyAppLib.framework (for architecture arm64): current ar archive
If I try to run only for one platform, the build is succeeded but I get strange framework that I cannot even explore it:
Edit:
Multiplatform script:
set -e
# If we're already inside this script then die
if [ -n "$RW_MULTIPLATFORM_BUILD_IN_PROGRESS" ]; then
exit 0
fi
export RW_MULTIPLATFORM_BUILD_IN_PROGRESS=1
RW_FRAMEWORK_NAME=${PROJECT_NAME}
RW_INPUT_STATIC_LIB="lib${PROJECT_NAME}.a"
RW_FRAMEWORK_LOCATION="${BUILT_PRODUCTS_DIR}/${RW_FRAMEWORK_NAME}.framework"
function build_static_library {
# Will rebuild the static library as specified
# build_static_library sdk
xcrun xcodebuild -project "${PROJECT_FILE_PATH}" \
-target "${TARGET_NAME}" \
-configuration "${CONFIGURATION}" \
-sdk "${1}" \
ONLY_ACTIVE_ARCH=NO \
BUILD_DIR="${BUILD_DIR}" \
OBJROOT="${OBJROOT}" \
BUILD_ROOT="${BUILD_ROOT}" \
SYMROOT="${SYMROOT}" $ACTION
}
function make_fat_library {
# Will smash 2 static libs together
# make_fat_library in1 in2 out
xcrun lipo -create "${1}" "${2}" -output "${3}"
}
# 1 - Extract the platform (iphoneos/iphonesimulator) from the SDK name
if [[ "$SDK_NAME" =~ ([A-Za-z]+) ]]; then
RW_SDK_PLATFORM=${BASH_REMATCH[1]}
else
echo "Could not find platform name from SDK_NAME: $SDK_NAME"
exit 1
fi
# 2 - Extract the version from the SDK
if [[ "$SDK_NAME" =~ ([0-9]+.*$) ]]; then
RW_SDK_VERSION=${BASH_REMATCH[1]}
else
echo "Could not find sdk version from SDK_NAME: $SDK_NAME"
exit 1
fi
# 3 - Determine the other platform
if [ "$RW_SDK_PLATFORM" == "iphoneos" ]; then
RW_OTHER_PLATFORM=iphonesimulator
else
RW_OTHER_PLATFORM=iphoneos
fi
# 4 - Find the build directory
if [[ "$BUILT_PRODUCTS_DIR" =~ (.*)$RW_SDK_PLATFORM$ ]]; then
RW_OTHER_BUILT_PRODUCTS_DIR="${BASH_REMATCH[1]}${RW_OTHER_PLATFORM}"
else
echo "Could not find other platform build directory."
exit 1
fi
# Build the other platform.
build_static_library "${RW_OTHER_PLATFORM}${RW_SDK_VERSION}"
# If we're currently building for iphonesimulator, then need to rebuild
# to ensure that we get both i386 and x86_64
if [ "$RW_SDK_PLATFORM" == "iphonesimulator" ]; then
build_static_library "${SDK_NAME}"
fi
# Join the 2 static libs into 1 and push into the .framework
make_fat_library "${BUILT_PRODUCTS_DIR}/${RW_INPUT_STATIC_LIB}" \
"${RW_OTHER_BUILT_PRODUCTS_DIR}/${RW_INPUT_STATIC_LIB}" \
"${RW_FRAMEWORK_LOCATION}/Versions/A/${RW_FRAMEWORK_NAME}"
# Ensure that the framework is present in both platform's build directories
cp -a "${RW_FRAMEWORK_LOCATION}/Versions/A/${RW_FRAMEWORK_NAME}" \
"${RW_OTHER_BUILT_PRODUCTS_DIR}/${RW_FRAMEWORK_NAME}.framework/Versions/A/${RW_FRAMEWORK_NAME}"
# Copy the framework to the user's desktop
ditto "${RW_FRAMEWORK_LOCATION}" "${HOME}/Desktop/${RW_FRAMEWORK_NAME}.framework"
Solution:
You do not have a problem. The MyAppLib.framework that appears after building your project is your static library, containing slices for all required architectures.
No need to use lipo after building your project.
Issue:
Your build script "automatically" builds your target twice, once for devices and once for simulators. Afterwards it merges both build artefacts to one fat lib (make_fat_library) using lipo.
Afterwards it copies the result around to:
#Ensure that the framework is present in both platform's build directories
As a result, you have a fat lib framework in both build directories.
Now you are trying to merge those two (already merged) fat libs. As both contain the same slices you get the error.
I'm trying to create and use a framework in iOS. It was working previously and it works on the simulator but not a newer iPhone 6.
I suspect it has to do with the script, but from what I can see (I copied the script for the internet for the most part) it does have arm64 in it:
set -e
set +u
# Avoid recursively calling this script.
if [[ $SF_MASTER_SCRIPT_RUNNING ]]
then
exit 0
fi
set -u
export SF_MASTER_SCRIPT_RUNNING=1
# Constants
SF_TARGET_NAME=${PROJECT_NAME}
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal
# Take build target
if [[ "$SDK_NAME" =~ ([A-Za-z]+) ]]
then
SF_SDK_PLATFORM=${BASH_REMATCH[1]}
else
echo "Could not find platform name from SDK_NAME: $SDK_NAME"
exit 1
fi
if [[ "$SF_SDK_PLATFORM" = "iphoneos" ]]
then
echo "Please choose iPhone simulator as the build target."
exit 1
fi
IPHONE_DEVICE_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphoneos
# Build the other (non-simulator) platform
xcodebuild -project "${PROJECT_FILE_PATH}" -target "${TARGET_NAME}" -configuration "${CONFIGURATION}" -sdk iphoneos BUILD_DIR="${BUILD_DIR}" OBJROOT="${OBJROOT}" BUILD_ROOT="${BUILD_ROOT}" CONFIGURATION_BUILD_DIR="${IPHONE_DEVICE_BUILD_DIR}/arm64" SYMROOT="${SYMROOT}" ARCHS='arm64' VALID_ARCHS='arm64' $ACTION
xcodebuild -project "${PROJECT_FILE_PATH}" -target "${TARGET_NAME}" -configuration "${CONFIGURATION}" -sdk iphoneos BUILD_DIR="${BUILD_DIR}" OBJROOT="${OBJROOT}" BUILD_ROOT="${BUILD_ROOT}" CONFIGURATION_BUILD_DIR="${IPHONE_DEVICE_BUILD_DIR}/armv7" SYMROOT="${SYMROOT}" ARCHS='armv7 armv7s' VALID_ARCHS='armv7 armv7s' $ACTION
# Copy the framework structure to the universal folder (clean it first)
rm -rf "${UNIVERSAL_OUTPUTFOLDER}"
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"
cp -R "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework" "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework"
# Smash them together to combine all architectures
lipo -create "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/arm64/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/armv7/${PROJECT_NAME}.framework/${PROJECT_NAME}" -output "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework/${PROJECT_NAME}"
Any idea what I need to do to get this to compile for arm64 so it'll run on an iPhone 6+?
I seem to get this error:
Please choose iPhone simulator as the build target.
Command /bin/sh failed with exit code 1
Which it sounds like has to do with a script not running. Since I don't have any scripts in my test project, I went back to my framework and tried setting it to Run script only when installing and re-built my framework, but that still does not appear to be working.
You can't, unless you have the source code to the framework, and can recompile it. (That is your best solution anyway.) It's really that you are now running 64 bit code, and your framework is compiled only for 32 bit code. I did write a hack that allowed you to use previous versions of arm libraries, but I don't think that hack will survive the jump to larger bit size. You can try it if you want: click for hack.
Your script generates that error message and quits (without generating any libraries) whenever you're not building for the iOS simulator. This is the offending code:
# Take build target
if [[ "$SDK_NAME" =~ ([A-Za-z]+) ]]
then
SF_SDK_PLATFORM=${BASH_REMATCH[1]}
else
echo "Could not find platform name from SDK_NAME: $SDK_NAME"
exit 1
fi
if [[ "$SF_SDK_PLATFORM" = "iphoneos" ]]
then
echo "Please choose iPhone simulator as the build target."
exit 1
fi
Check your architecture and valid architecture and add $(inherited) to Other Linker Flags.
I can create Framework in XCode using "Aggregate target". Also it's possible to create "Cocoa Touch Framework" in XCode 7.
What is difference between them?
What way is preferable in new project?
I prefer to make Cocoatouch framework.
And finally, run the script to make it universal framework.
You don't need to make it to the aggregate.
FYI, here is the script I'm using now.
I found this script from the web. (I cannot remember the source)
set -e
set +u
# Avoid recursively calling this script.
if [[ $SF_MASTER_SCRIPT_RUNNING ]]
then
exit 0
fi
set -u
export SF_MASTER_SCRIPT_RUNNING=1
# Constants
SF_TARGET_NAME=${PROJECT_NAME}
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal
# Take build target
if [[ "$SDK_NAME" =~ ([A-Za-z]+) ]]
then
SF_SDK_PLATFORM=${BASH_REMATCH[1]}
else
echo "Could not find platform name from SDK_NAME: $SDK_NAME"
exit 1
fi
if [[ "$SF_SDK_PLATFORM" = "iphoneos" ]]
then
echo "Please choose iPhone simulator as the build target."
exit 0
fi
IPHONE_DEVICE_BUILD_DIR=${BUILD_DIR}/${CONFIGURATION}-iphoneos
# Build the other (non-simulator) platform
xcodebuild -project "${PROJECT_FILE_PATH}" -target "${TARGET_NAME}" -configuration "${CONFIGURATION}" -sdk iphoneos BUILD_DIR="${BUILD_DIR}" OBJROOT="${OBJROOT}" BUILD_ROOT="${BUILD_ROOT}" CONFIGURATION_BUILD_DIR="${IPHONE_DEVICE_BUILD_DIR}/arm64" SYMROOT="${SYMROOT}" ARCHS='arm64' VALID_ARCHS='arm64' $ACTION
xcodebuild -project "${PROJECT_FILE_PATH}" -target "${TARGET_NAME}" -configuration "${CONFIGURATION}" -sdk iphoneos BUILD_DIR="${BUILD_DIR}" OBJROOT="${OBJROOT}" BUILD_ROOT="${BUILD_ROOT}" CONFIGURATION_BUILD_DIR="${IPHONE_DEVICE_BUILD_DIR}/armv7" SYMROOT="${SYMROOT}" ARCHS='armv7 armv7s' VALID_ARCHS='armv7 armv7s' $ACTION
# Copy the framework structure to the universal folder (clean it first)
rm -rf "${UNIVERSAL_OUTPUTFOLDER}"
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"
cp -R "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework" "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework"
# Smash them together to combine all architectures
lipo -create "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/arm64/${PROJECT_NAME}.framework/${PROJECT_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/armv7/${PROJECT_NAME}.framework/${PROJECT_NAME}" -output "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework/${PROJECT_NAME}"
Go to project settings -> build phases and then click the plus button to add new run script.
If you need to support iOS < 8.o then you can't use "Cocoa Touch Framework"