From 83d2f8e76a84130dfcf8b0d07a703d4f2e339667 Mon Sep 17 00:00:00 2001
From: Mike Arpaia <mike@arpaia.co>
Date: Wed, 24 Aug 2016 00:59:03 -0700
Subject: [PATCH] Windows Support

---
 CMakeLists.txt | 9 +++++++--
 README.md      | 2 +-
 lexer.lpp      | 2 ++
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38246aa..b0d1006 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,11 +27,15 @@ IF(FLEX_FOUND)
   ENDIF()
 ENDIF()
 
+IF(WIN32)
+  ADD_DEFINITIONS(-DYY_NO_UNISTD_H)
+ENDIF()
+
 FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/c)
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
 
-ADD_LIBRARY(graphqlparser SHARED
+ADD_LIBRARY(graphqlparser
   JsonVisitor.cpp
   ${CMAKE_CURRENT_BINARY_DIR}/Ast.h
   ${CMAKE_CURRENT_BINARY_DIR}/Ast.cpp
@@ -99,7 +103,8 @@ INSTALL(FILES
   syntaxdefs.h
   DESTINATION include/graphqlparser)
 INSTALL(TARGETS graphqlparser
-  LIBRARY DESTINATION lib)
+  DESTINATION lib
+  COMPONENT LIBRARY)
 
 if (UNIX)
   # generate pkgconfig file
diff --git a/README.md b/README.md
index 4691cb6..924df08 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ pure C API.
 ## Requirements
 
 libgraphqlparser requires a C++ compiler that supports C++11. It
-also requires Mac OS X or Linux.
+also requires Mac OS X, Linux, or Windows.
 
 To run tests, please download googletest from
 https://googletest.googlecode.com/files/gtest-1.7.0.zip and unzip it
diff --git a/lexer.lpp b/lexer.lpp
index c7b1d55..85323ca 100644
--- a/lexer.lpp
+++ b/lexer.lpp
@@ -28,6 +28,8 @@ static void escape(char c, char *buf);
 %option noyywrap batch noinput nounput
 %option reentrant
 %option extra-type="struct LexerExtra *"
+%option nounistd
+%option never-interactive
 
 %x STRING_STATE
 %x C_COMMENT_STATE