Fix for building with Carthage and Xcode 12 (#2104)

* Fix for building with Carthage and Xcode 12

* Remove ONLY_ACTIVE_ARCHS from travis config

Author: mats-claassen

.travis.yml

@@ -11,4 +11,4 @@ before_install:
 script:
   - set -o pipefail
   - xcodebuild -version
-  - xcodebuild -project Eureka.xcodeproj -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO test | xcpretty
+  - xcodebuild -project Eureka.xcodeproj -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug test | xcpretty

Eureka.xcodeproj/project.pbxproj

@@ -726,6 +726,7 @@
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_BITCODE = YES;
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = arm64;
 				INFOPLIST_FILE = Source/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
@@ -750,6 +751,7 @@
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_BITCODE = YES;
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = arm64;
 				INFOPLIST_FILE = Source/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";