Carthage workaround script

#!/usr/bin/env bash

# Carthage Workaround Script
# How to use:
#     1. Rename carthage itself to "_carthage" to use this.
#     2. Save this script to /usr/local/bin/carthage and use as normal.
#     3. ....
#     4. PROFIT!!

set -euo pipefail

xcconfig=$(mktemp /tmp/static.xcconfig.XXXXXX)
trap 'rm -f "$xcconfig"' INT TERM HUP EXIT

# For Xcode 12 make sure EXCLUDED_ARCHS is set to arm architectures otherwise
# the build will fail on lipo due to duplicate architectures.

CURRENT_XCODE_VERSION=$(xcodebuild -version | grep "Build version" | cut -d' ' -f3)
echo "EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200__BUILD_$CURRENT_XCODE_VERSION = arm64 arm64e armv7 armv7s armv6 armv8" >> $xcconfig

echo 'EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200 = $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200__BUILD_$(XCODE_PRODUCT_BUILD_VERSION))' >> $xcconfig
echo 'EXCLUDED_ARCHS = $(inherited) $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_$(EFFECTIVE_PLATFORM_SUFFIX)__NATIVE_ARCH_64_BIT_$(NATIVE_ARCH_64_BIT)__XCODE_$(XCODE_VERSION_MAJOR))' >> $xcconfig

# Additional settings needed for my project (not needed for carthage)

echo 'GCC_TREAT_WARNINGS_AS_ERRORS=NO' >> $xcconfig
echo 'GCC_C_LANGUAGE_STANDARD=compiler-default' >> $xcconfig
echo 'SWIFT_TREAT_WARNINGS_AS_ERRORS=NO' >> $xcconfig

# Final step from official carthage workaround script:

export XCODE_XCCONFIG_FILE="$xcconfig"
_carthage "$@"