From f3f9230280c74f7d35cc7bbe950f2029e22651fe Mon Sep 17 00:00:00 2001
From: matken11235 <matken11235@gmail.com>
Date: Tue, 29 Jan 2019 16:23:15 +0900
Subject: [PATCH 1/3] Fix CMakeLists.txt

---
 CMakeLists.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c0c91b9a..8f9df2eb0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,8 +22,10 @@ endif()
 
 include_directories( "/usr/local/include" )
 link_directories( "/usr/local/lib" )
-include_directories( "/usr/local/opt/openssl/include" )
-link_directories( "/usr/local/opt/openssl/lib" )
+if(${APPLE})
+    include_directories( "/usr/local/opt/openssl/include" )
+    link_directories( "/usr/local/opt/openssl/lib" )
+endif()
 
 add_executable(${PROJECT_NAME} main.cpp)
 target_link_libraries(${PROJECT_NAME}

From 37060621e0f3f3a3a2f095224e552753c7594e13 Mon Sep 17 00:00:00 2001
From: matken11235 <matken11235@gmail.com>
Date: Wed, 30 Jan 2019 13:57:02 +0900
Subject: [PATCH 2/3] Fix CMakeLists.txt

---
 CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8f9df2eb0..ff923dfd6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,6 +25,16 @@ link_directories( "/usr/local/lib" )
 if(${APPLE})
     include_directories( "/usr/local/opt/openssl/include" )
     link_directories( "/usr/local/opt/openssl/lib" )
+    execute_process(
+            COMMAND bash -c "sw_vers | head -n 2 | tail -n 1 | cut -f 2 | cut -f 2 -d \".\""
+            OUTPUT_VARIABLE OSX_VERSION
+    )
+    if(NOT ${OSX_VERSION} EQUAL 14)
+        message(STATUS "Set to homebrew's llvm")
+        set(CMAKE_CXX_COMPILER "/usr/local/opt/llvm/bin/clang++")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/opt/llvm/include")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/opt/llvm/lib")
+    endif()
 endif()
 
 add_executable(${PROJECT_NAME} main.cpp)

From e68e03825a9f66bcb1fdaeb9e876ed777b7d1a1b Mon Sep 17 00:00:00 2001
From: matken11235 <matken11235@gmail.com>
Date: Wed, 30 Jan 2019 13:57:49 +0900
Subject: [PATCH 3/3] Fix .travis.yml

---
 .travis.yml | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 45b41640e..ee8b772c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,11 +20,7 @@ before_install:
   - brew update
   - brew upgrade boost; return 0
 install:
-  - brew install llvm
-  - export CXX=/usr/local/opt/llvm/bin/clang++
-  - export LDFLAGS="-L/usr/local/opt/llvm/lib"
-  - export CPPFLAGS="-I/usr/local/opt/llvm/include"
-  - brew install yaml-cpp
+  - brew install llvm yaml-cpp
 script:
   - mkdir build
   - cd build