update

Changelog

@@ -5,6 +5,7 @@ version 0.9.23:
 - '#include_next' support (Bernhard Fischer)
 - ignore '-pipe' option
 - added -f[no-]leading-underscore
+- preprocessor function macro parsing fix (grischka)
 
 version 0.9.22:
 

README

@@ -28,9 +28,7 @@ Features:
 Documentation:
 -------------
 
-1) Installation
-
-*** TCC currently only works on Linux x86 with glibc >= 2.1 ***.
+1) Installation on a i386 Linux host (for Windows read win32/readme.txt)
 
    ./configure
    make
@@ -81,6 +79,9 @@ when doing 'make test'.
 
 Please read tcc-doc.html to have all the features of TCC.
 
+Additional information is available for the Windows port in
+win32/readme.txt.
+
 License:
 -------
 

tcc-doc.texi

@@ -219,6 +219,9 @@ Let the @code{char} type be signed.
 @item -fno-common
 Do not generate common symbols for uninitialized data.
 
+@item -fleading-underscore
+Add a leading underscore at the beginning of each C symbol.
+
 @end table
 
 Warning options:
@@ -542,6 +545,8 @@ operands are supported.
 @item @code{__builtin_types_compatible_p()} and @code{__builtin_constant_p()} 
 are supported.
 
+@item @code{#pragma pack} is supported for win32 compatibility.
+
 @end itemize
 
 @section TinyCC extensions
@@ -713,6 +718,18 @@ options (@option{--start-group} and @option{--end-group}) are supported.
 TCC can load ELF object files, archives (.a files) and dynamic
 libraries (.so).
 
+@section PE-i386 file generation
+@cindex PE-i386
+
+TCC for Windows supports the native Win32 executable file format (PE-i386). It
+generates both EXE and DLL files. DLL symbols can be imported thru DEF files
+generated with the @code{tiny_impdef} tool.
+
+Currently TCC for Windows cannot generate nor read PE object files, so ELF
+object files are used for that purpose. It can be a problem if
+interoperability with MSVC is needed. Moreover, no leading underscore is
+currently generated in the ELF symbols.
+
 @section GNU Linker Scripts
 @cindex scripts, linker
 @cindex linker scripts

win32/readme.txt

@@ -28,7 +28,20 @@
 	- TCC can of course compile itself.
 
 
-	Installation:
+	Compilation:  (omit that if you use the binary ZIP package)
+	------------
+        
+        You must use the MinGW and MSYS tools available at
+        http://www.mingw.org to compile TCC for Windows. Untar the TCC
+        archive and type in the MSYS shell:
+        
+           ./configure
+           make
+           make install 
+
+           TCC is installed in c:\Program Files\tcc
+
+	Installation: (from the binary ZIP package)
 	-------------
 
 	Just unzip the package to a directory anywhere on your computer.