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c0d578e68f
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Geoffrey Keating c0d578e68f c-opts.c (c_common_handle_option): Handle -fpch-preprocess. 
2004-06-21  Geoffrey Keating  <geoffk@apple.com>

	* c-opts.c (c_common_handle_option): Handle -fpch-preprocess.
	* c-common.h (flag_pch_preprocess): Declare.
	(c_common_pch_pragma): Likewise.
	* c-common.c (flag_pch_preprocess): New.
	* c-pch.c (c_common_read_pch): Support -fpreprocess-only.
	(c_common_pch_pragma): New.
	* c-ppoutput.c (cb_read_pch): New.
	(init_pp_output): Support -fpch-preprocess.
	* c-pragma.c (init_pragma): Support #pragma GNUC pch_preprocess.
	* c.opt (fpch-preprocess): New.
	* gcc.c (cpp_options): When save-temps, pass -fpch-preprocess.
	* doc/cppopts.texi: Document -fpch-preprocess.
	* doc/invoke.texi (Precompiled Headers): Mention that
	-fpreprocessed is safe for PCH.  Mention that if an option is
	listed as safe that doesn't mean it does what you expect.

Index: gcc/testsuite/ChangeLog
2004-06-21  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/pch/save-temps-1.c: New file.
	* gcc.dg/pch/save-temps-1.hs: New file.

Index: libcpp/ChangeLog
2004-06-21  Geoffrey Keating  <geoffk@apple.com>

	* files.c (should_stack_file): Correct swapped parameters to call
	to cb.read_pch.
	* pch.c (cpp_valid_state): Handle -fpreprocessed.

From-SVN: r83478
2004-06-22 06:51:56 +00:00
boehm-gc Makefile.am: Add rule for .S files to fix bootstrap on solaris and alpha. 2004-06-20 11:14:17 +02:00
config Makefile.tpl (touch-stage[+id+]): New. 2004-06-09 08:17:32 +00:00
contrib * tree-ssa.doxy: Update for doxygen 1.3.5. 2004-06-17 07:40:27 -04:00
fastjar acinclude.m4: Quote first argument of AC_DEFUNs. 2004-06-15 07:36:33 +00:00
gcc c-opts.c (c_common_handle_option): Handle -fpch-preprocess. 2004-06-22 06:51:56 +00:00
include Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
intl Makefile.in (top_builddir): Define to . 2004-05-25 20:16:56 +00:00
libada * Makefile.in: Add .NOEXPORT. 2004-05-25 19:37:02 +00:00
libbanshee Makefile.in: Regenerate with automake 1.8.5. 2004-06-15 07:32:58 +00:00
libcpp c-opts.c (c_common_handle_option): Handle -fpch-preprocess. 2004-06-22 06:51:56 +00:00
libf2c Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
libffi Fix incorrect year for some ChangeLog entries. 2004-06-18 02:24:43 +00:00
libgfortran re PR fortran/15750 (IOLENGTH form of INQUIRE statement not implemented) 2004-06-22 00:43:55 +00:00
libiberty * pex-win32.c (fix_argv): Expand comment. 2004-05-31 10:32:58 +00:00
libjava ObjectOutputStream.java: Add DEBUG statements everywhere. 2004-06-21 16:52:14 +00:00
libmudflap Fix incorrect year for some ChangeLog entries. 2004-06-18 02:24:43 +00:00
libobjc * encoding.c (BITS_PER_UNIT): Define if a definition is not provided. 2004-06-21 16:39:21 +00:00
libstdc++-v3 linker-map.gnu: Use wildcards for __basic_file::sys_open(FILE*, _Ios_Openmode). 2004-06-22 00:24:52 +00:00
maintainer-scripts gcc_release (build_sources): Move the libcpp gmo files to the source directory. 2004-06-09 09:07:11 +00:00
zlib configure.ac: New name of configure.in. 2004-06-15 14:47:55 +00:00
.cvsignore configure, .cvsignore: Revert previous change... 2002-06-19 18:10:09 +00:00
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
ChangeLog MAINTAINERS: Added self to write-after-approval. 2004-06-22 04:13:32 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
compile compile: New file imported from automake. 2004-03-21 18:38:56 +00:00
config-ml.in config-ml.in: Pass FFLAGS and ADAFLAGS for multilibs, handle F77 like CC. 2004-05-30 23:54:22 +02:00
config.guess Index: ChangeLog 2004-02-20 16:15:55 +00:00
config.if * config.if: Remove unused libc_interface determination. 2003-07-16 06:34:53 +00:00
config.rpath intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
config.sub Index: ChangeLog 2004-02-20 16:15:55 +00:00
configure configure.in: Check for srcdir/winsup rather than build directory winsup. 2004-06-22 01:37:04 +00:00
configure.in configure.in: Check for srcdir/winsup rather than build directory winsup. 2004-06-22 01:37:04 +00:00
COPYING COPYING: Update to current ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes... 2000-12-18 21:47:20 +00:00
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-01-29 13:32:47 +00:00
depcomp Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
install-sh re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
libtool.m4 re PR bootstrap/15120 ([3.3 only] [libtool bug] hidden symbol `__sdivsi3_i4' is referenced by DSO) 2004-05-18 10:11:38 +00:00
ltcf-c.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltcf-cxx.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltcf-gcj.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltconfig Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltmain.sh Partial merge from upstream: 2004-02-04 23:58:48 +00:00
MAINTAINERS Adding self to MAINTAINERS 2004-06-21 16:47:49 +00:00
Makefile.def Makefile.tpl (touch-stage[+id+]): New. 2004-06-09 08:17:32 +00:00
Makefile.in Makefile.tpl (touch-stage[+id+]): New. 2004-06-09 08:17:32 +00:00
Makefile.tpl Makefile.tpl (touch-stage[+id+]): New. 2004-06-09 08:17:32 +00:00
missing install-sh: Update to newer upstream versions (associated with aclocal 1.7). 2003-07-20 09:40:28 +00:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkinstalldirs re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
move-if-change FSF address fix in copyright header. 1999-01-11 07:12:18 -07:00
README * README: Remove version number. 2001-06-13 19:48:09 +01:00
README.SCO * README.SCO: New file. 2003-08-03 14:51:42 +00:00
symlink-tree * config-ml.in, symlink-tree: Add license. 2003-08-14 16:44:23 -04:00
ylwrap

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.