Makefile.in (TEXI_GCC_FILES): Add compat.texi.

Makefile.in (TEXI_GCC_FILES): Add compat.texi.

2002-09-11  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (TEXI_GCC_FILES): Add compat.texi.
	* doc/gcc.texi (Top): Add new chapter, Binary Compatibility, and
	include its file, compat.texi.
	* doc/compat.texi: New file with new chapter, Binary Compatibility.
	* doc/trouble.texi (Interoperation): Update information about C++ ABI
	issues.
	* doc/invoke.texi (-fshort-wchar): Move to Code Generation Options.
	(-fpcc-struct-return, -freg-struct-return, -fshort-enums,
	-fshort-double, -fshort-wchar, -fpack-struct, -fleading-underscore):
	Warn that these options can break ABI compatibility.
	(Many places): Fix overfull hboxes.

	* doc/extend.texi: Fix a broken link; fix overfull hboxes.
	* doc/install.texi: Fix a typo, some formatting directives, and
	overfull hboxes.
	* doc/c-tree.texi: Fix overfull hboxes.
	* doc/cppopts.texi: Ditto.
	* doc/makefile.texi: Ditto.
	* doc/rtl.texi: Ditto.
	* doc/standards.texi: Ditto.
	* doc/tm.texi: Ditto.

From-SVN: r57033