Update README.osx

folly/README.osx

@@ -12,17 +12,23 @@ In addition to the dependencies listed in the README file, the following would b
 		# make
 		# make install
 
-Major source changes
---------------------
-Most Macs come with a case insensitive file system. This causes issue with String.h in folly. As a 
-temporary fix, it has been renamed as FollyString.h to prevent it from interfering with standard headers.
-Besides this, the following linux/gcc-isms have been modified to enable compilation on OSX,
+Compiler and OS Versions
+------------------------
+This successfully compiled on Mountain Lion with GCC 4.7.2. Three unit tests that fail have been disabled 
+for mac OSX
+- eventfd_test 
+- thread_cached_int_test 
+- thread_local_test
 
-1. byteswap.h is auto generated on compile, when the system doesn't have one.
-2. Added boost system and gnulib m4 macros
-3. OSX does not have clock_getres and clock_gettime functions. Created these as wrappers around mach time 
-   kernel interfaces.
-4. Handled the case where the POPCNT instruction is not present for the processor architecture and gnu 
-   indirect functions are not supported.
-5. Handled the __GNU_PREREQ missing case with a locally defined macro.
+Major changes
+-------------
+- Most Macs come with a case insensitive file system. This causes issue with String.h in folly. As a 
+  temporary fix, it has been renamed as FollyString.h to prevent it from interfering with standard headers.
+- byteswap.h is auto generated on compile, when the system doesn't have one.
+- Added boost system and gnulib m4 macros
+- OSX does not have clock_getres and clock_gettime functions. Created these as wrappers around mach time 
+  kernel interfaces.
+- Handled the case where the POPCNT instruction is not present for the processor architecture and gnu 
+  indirect functions are not supported.
+- Handled the __GNU_PREREQ missing case with a locally defined macro.