Support MacOS for Carthage Dependencies

.travis.yml

@@ -2,8 +2,7 @@
 # * http://www.objc.io/issue-6/travis-ci.html
 # * https://github.com/supermarin/xcpretty#usage
 
-osx_image: xcode9.2
-xcode_sdk: iphonesimulator11.2
+osx_image: xcode11.3
 language: objective-c
 # cache: cocoapods
 # podfile: Example/Podfile
@@ -12,5 +11,5 @@ before_install:
   - pod repo update
   - pod install --project-directory=Example
 script:
-  - set -o pipefail && xcodebuild test -enableCodeCoverage YES -workspace Example/secp256k1.xcworkspace -scheme secp256k1-Example -sdk iphonesimulator11.2 -destination 'platform=iOS Simulator,name=iPhone 6,OS=11.2' ONLY_ACTIVE_ARCH=NO | xcpretty
+  - set -o pipefail && xcodebuild test -enableCodeCoverage YES -workspace Example/secp256k1.xcworkspace -scheme secp256k1-Example -destination 'platform=iOS Simulator,name=iPhone 8,OS=12.2' ONLY_ACTIVE_ARCH=NO
   - pod lib lint

Example/Podfile

@@ -7,6 +7,6 @@ target 'secp256k1_Example' do
     inherit! :search_paths
 
     pod 'Quick', '~> 1.2.0'
-    pod 'Nimble', '~> 7.0.2'
+    pod 'Nimble', '~> 8.0.7'
   end
 end

Example/Podfile.lock

@@ -1,22 +1,27 @@
 PODS:
-  - Nimble (7.0.3)
+  - Nimble (8.0.7)
   - Quick (1.2.0)
-  - secp256k1.swift (0.1.0)
+  - secp256k1.swift (0.1.4)
 
 DEPENDENCIES:
-  - Nimble (~> 7.0.2)
+  - Nimble (~> 8.0.7)
   - Quick (~> 1.2.0)
   - secp256k1.swift (from `../`)
 
+SPEC REPOS:
+  trunk:
+    - Nimble
+    - Quick
+
 EXTERNAL SOURCES:
   secp256k1.swift:
-    :path: ../
+    :path: "../"
 
 SPEC CHECKSUMS:
-  Nimble: 7f5a9c447a33002645a071bddafbfb24ea70e0ac
+  Nimble: a73af6ecd4c9106f434f3d55fc54570be3739e0b
   Quick: 58d203b1c5e27fff7229c4c1ae445ad7069a7a08
-  secp256k1.swift: c4734a8c5597de8ff4af5db24624d6dd883eede0
+  secp256k1.swift: a7e7a214f6db6ce5db32cc6b2b45e5c4dd633634
 
-PODFILE CHECKSUM: edc76d8e04d7e8abb3a70d95745bc17449297f49
+PODFILE CHECKSUM: c7154eb5e393dbcf689735a3b0343d9e2b68ae83
 
-COCOAPODS: 1.3.1
+COCOAPODS: 1.9.1