Documentation: add MacOS X known-issues + typos

- Document MacOS X known-issues in the ad hoc file.
- Fix some typos in README file, and introduce a reference to
the known-issues file.

Signed-off-by: Clement Chauplannaz <chauplac@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

README

@@ -25,7 +25,7 @@ As such, there are currently a few known limitations:
     make LDFLAGS="-all-static -static-libtool-libs"
 
 - the nconf frontends requires (at least on my machine) to be linked against
-  GPM; this is not detected when staticaly linking (hence the nconf_EXTRA_LIBS
+  GPM; this is not detected when statically linking (hence the nconf_EXTRA_LIBS
   in the command above).
 
 - statically linking the graphical frontends (gconf and qconf) is *not*
@@ -34,6 +34,8 @@ As such, there are currently a few known limitations:
   installed static libraries (seemingly fixed in 2.4, but not quite yet, in
   fact...), so gconf does not link. That's why they are disabled above.
 
+For a list of known issues, please also refer to file docs/known-issues.txt.
+
 Note that, provided you have the required dependencies, all frontends are
-properly built if you link dynamicaly. The following just works as expected:
+properly built if you link dynamically. The following just works as expected:
     ./configure && make

docs/known-issues.txt

@@ -76,3 +76,11 @@ to re-run ./configure.
 Qt4 is used by the qconf frontend.
 
 ----------------------------------------
+
+Under MacOS X, the build does not succeed with both -Wall and -Werror. It fails
+with the error:
+  menu.c: In function 'get_symbol_str':
+  menu.c:515: warning: 'jump' may be used uninitialized in this function
+[Tested under MacOS X 10.6 with i686-apple-darwin10-gcc-4.2.1 build 5666 (dot 3)]
+
+----------------------------------------