llvm dev - Mar 2011 - [LLVMdev] Where do header files patched with llvm-gcc come from?

The llvm-gcc front end mingw binary on llvm.org has patched a lot of *.h
files under include directory. But when building llvm-gcc on mingw myself,
there is no header file generated under include directory. So where do these
header files come from? I am concerned for their licenses.

Thanks & Regards
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Hello
> The llvm-gcc front end mingw binary on llvm.org has patched a lot of *.h
> files under include directory. But when building llvm-gcc on mingw myself,
> there is no header file generated under include directory. So where do
these
> header files come from? I am concerned for their licenses.
These are ordinary mingw-runtime and w32-api headers. As far as I
remember, only complex.h was patched not to include inline fp math.

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University

Hi 陈晓宇,
> The llvm-gcc front end mingw binary on llvm.org <http://llvm.org> has
patched a
> lot of *.h files under include directory. But when building llvm-gcc on
mingw
> myself, there is no header file generated under include directory. So where
do
> these header files come from? I am concerned for their licenses.
if you mean the top level include directory in the llvm-gcc source, there seem
to be lots of headers in it:

$ ls gcc-4.2.llvm/include/
ansidecl.h      dyn-string.h   getopt.h     obstack.h     symcat.h
ChangeLog       fibheap.h      hashtab.h    partition.h   ternary.h
ChangeLog-9103  filenames.h    libiberty.h  safe-ctype.h  xregex2.h
COPYING         floatformat.h  md5.h        sort.h        xregex.h
demangle.h      fnmatch.h      objalloc.h   splay-tree.h  xtensa-config.h

Best wishes, Duncan.

>> The llvm-gcc front end mingw binary on llvm.org <http://llvm.org>
has patched a
>> lot of *.h files under include directory. But when building llvm-gcc on
mingw
>> myself, there is no header file generated under include directory. So
where do
>> these header files come from? I am concerned for their licenses.
>
> if you mean the top level include directory in the llvm-gcc source, there
seem
> to be lots of headers in it:
Ah, maybe I know what does he mean as "patched". Stuff might be
patched due to fixincludes run during llvm-gcc compilation.

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University

Thanks, Anton & Duncan. That's the answer I want.

2011/3/29 Anton Korobeynikov <anton at korobeynikov.info>
> Hello
>
> > The llvm-gcc front end mingw binary on llvm.org has patched a lot of
*.h
> > files under include directory. But when building llvm-gcc on mingw
> myself,
> > there is no header file generated under include directory. So where do
> these
> > header files come from? I am concerned for their licenses.
> These are ordinary mingw-runtime and w32-api headers. As far as I
> remember, only complex.h was patched not to include inline fp math.
>
> --
> With best regards, Anton Korobeynikov
> Faculty of Mathematics and Mechanics, Saint Petersburg State University
>
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