Resolves json-c/json-c#271 by adding MacOS configuration files and modifies CMakeLists.txt to use them

CMakeLists.txt

@@ -4,21 +4,27 @@ cmake_minimum_required(VERSION 2.8.11)
 project(json-c)
 
 if(MSVC)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701")
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701")
-elseif(LINUX)
+  file(COPY ./config.h.win32 DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
+  file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/config.h)
+  file(COPY ./json_config.h.win32 DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
+  file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h)
+elseif(APPLE)
+  file(COPY ./config.h.mac DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
+  file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/config.h.mac ${CMAKE_CURRENT_BINARY_DIR}/include/config.h)
+  file(COPY ./json_config.h.mac DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
+  file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h.mac ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h)
+endif()
+
+if(UNIX)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+elseif(MSVC)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4100 /wd4996 /wd4244 /wd4706 /wd4702 /wd4127 /wd4701")
 endif()
 
 include_directories(${CMAKE_CURRENT_BINARY_DIR}/include)
 
-file(COPY ./config.h.win32 DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
-file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/config.h)
-
-file(COPY ./json_config.h.win32 DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
-file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h)
-
 set(JSON_C_HEADERS
     ./json.h
     ${CMAKE_CURRENT_BINARY_DIR}/include/config.h

config.h.mac

@@ -0,0 +1,178 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Enable RDRANR Hardware RNG Hash Seed */
+/* #undef ENABLE_RDRAND */
+
+/* Define if .gnu.warning accepts long strings. */
+/* #undef HAS_GNU_WARNING_LONG */
+
+/* Define to 1 if you have the declaration of `INFINITY', and to 0 if you
+   don't. */
+#define HAVE_DECL_INFINITY 1
+
+/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't.
+   */
+#define HAVE_DECL_ISINF 1
+
+/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't.
+   */
+#define HAVE_DECL_ISNAN 1
+
+/* Define to 1 if you have the declaration of `nan', and to 0 if you don't. */
+#define HAVE_DECL_NAN 1
+
+/* Define to 1 if you have the declaration of `_finite', and to 0 if you
+   don't. */
+#define HAVE_DECL__FINITE 0
+
+/* Define to 1 if you have the declaration of `_isnan', and to 0 if you don't.
+   */
+#define HAVE_DECL__ISNAN 0
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+/* #undef HAVE_DOPRNT */
+
+/* Define to 1 if you have the <endian.h> header file. */
+/* #undef HAVE_ENDIAN_H */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `open' function. */
+#define HAVE_OPEN 1
+
+/* Define to 1 if you have the `realloc' function. */
+#define HAVE_REALLOC 1
+
+/* Define to 1 if you have the `setlocale' function. */
+#define HAVE_SETLOCALE 1
+
+/* Define to 1 if you have the `snprintf' function. */
+#define HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#define HAVE_STRCASECMP 1
+
+/* Define to 1 if you have the `strdup' function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the `strerror' function. */
+#define HAVE_STRERROR 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#define HAVE_STRNCASECMP 1
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#define HAVE_SYSLOG_H 1
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#define HAVE_SYS_CDEFS_H 1
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `uselocale' function. */
+#define HAVE_USELOCALE 1
+
+/* Define to 1 if you have the `vasprintf' function. */
+#define HAVE_VASPRINTF 1
+
+/* Define to 1 if you have the `vprintf' function. */
+#define HAVE_VPRINTF 1
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#define HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `vsyslog' function. */
+#define HAVE_VSYSLOG 1
+
+/* Define to 1 if you have the <xlocale.h> header file. */
+#define HAVE_XLOCALE_H 1
+
+/* Public define for json_inttypes.h */
+#define JSON_C_HAVE_INTTYPES_H 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "json-c"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "json-c@googlegroups.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "json-c"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "json-c 0.12.99"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "json-c"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.12.99"
+
+/* The number of bytes in type int */
+#define SIZEOF_INT 4
+
+/* The number of bytes in type long */
+#define SIZEOF_LONG 8
+
+/* The number of bytes in type size_t */
+#define SIZEOF_SIZE_T 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "0.12.99"
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */

json_config.h.mac

@@ -0,0 +1,4 @@
+/* json_config.h.  Generated from json_config.h.in by configure.  */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define JSON_C_HAVE_INTTYPES_H 1