Where do header files patched with llvm-gcc come from?

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#1

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

#2

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.

#3

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.

#4

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.

#5

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

2011/3/29 Anton Korobeynikov <anton@korobeynikov.info>