Commit Graph

578 Commits

Author SHA1 Message Date
Devang Patel
ee8acf894e This was approved for 3.4 BIB branch.
This was approved for 3.4 BIB branch. But since it is dead now, I am putting
this in mainline sources.

2002-12-19  Devang Patel  <dpatel@apple.com>
      * gcc.c (struct default_compiler): Recognizes input file name with
      .CPP extension as C++ source files
      * cp/lang-spec.h: Same
      * doc/invoke.texi:  Add documentation for .CPP support.

From-SVN: r60330
2002-12-19 12:34:43 -08:00
Loren James Rittle
5a0ba8c9ee gcc.c (validate_switches): Robustify against skipping past '\0'.
2002-12-18  Loren James Rittle  <rittle@labs.mot.com>

	* gcc.c (validate_switches): Robustify against skipping past '\0'.

From-SVN: r60283
2002-12-19 05:22:53 +00:00
Jason Merrill
a3a0177e77 * gcc.c (do_spec_1) ['W']: End any pending argument from the braces.
From-SVN: r60235
2002-12-18 01:07:26 -05:00
Geoffrey Keating
cde26509ba * gcc.c (handle_braces): Allow '@' as a switch name.
From-SVN: r60198
2002-12-17 07:49:32 +00:00
Geoffrey Keating
7a975113a8 * gcc.c (validate_switches): Allow '@' as a switch name.
From-SVN: r60194
2002-12-17 05:18:51 +00:00
Zack Weinberg
4977bab6ed Merge basic-improvements-branch to trunk
From-SVN: r60174
2002-12-16 18:23:00 +00:00
Kazu Hirata
09da15320b c-decl.c: Fix a comment typo.
* c-decl.c: Fix a comment typo.
	* cfg.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfglayout.c: Likewise.
	* cfgrtl.c: Likewise.
	* c-typeck.c: Likewise.
	* dominance.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarfout.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* flow.c: Likewise.
	* function.c: Likewise.
	* gcc.c: Likewise.
	* genautomata.c: Likewise.
	* integrate.c: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise.
	* output.h: Likewise.
	* profile.c: Likewise.
	* ra.h: Likewise.
	* reload1.c: Likewise.
	* reload.c: Likewise.
	* sched-rgn.c: Likewise.
	* stmt.c: Likewise.
	* tree.h: Likewise.
	* vmsdbgout.c: Likewise.

From-SVN: r60085
2002-12-13 00:17:22 +00:00
Douglas B Rupp
d2dff06bdb * gcc.c (do_spec_1): Reset delete_this_arg to zero.
From-SVN: r59495
2002-11-26 07:03:49 +00:00
Jason Thorpe
152a5a9c94 gcc.c (static_spec_functions): Add if-exists-else spec function.
* gcc.c (static_spec_functions): Add if-exists-else spec
function.
(if_exists_else_spec_function): New function.
* doc/invoke.texi: Document the if-exists-else spec function.

* config/netbsd-elf.h (NETBSD_STARTFILE_SPEC): For -static, use
"%:if-exists-else(crtbeginT%O%s crtbegin%O%s)".

From-SVN: r59480
2002-11-26 00:31:31 +00:00
Daniel Jacobowitz
42766f8db1 libiberty.h (make_relative_prefix): Add prototype.
include/
	* libiberty.h (make_relative_prefix): Add prototype.
libiberty/
	* Makefile.in: Add make-relative-prefix.c.
	* make-relative-prefix.c: New file.
	* functions.texi: Rebuilt.
gcc/
	* gcc.c (make_relative_prefix, split_directories)
	(free_split_directories): Removed.

From-SVN: r59385
2002-11-22 20:01:07 +00:00
Hans-Peter Nilsson
414d23ae18 Makefile.in (RUN_GEN, [...]): New variables.
* Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables.
	(DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES).
	(executing gencheck, genconfigs, genconditions, genflags,
	gencodes, genconstants, genemit, genrecog, genopinit, genextract,
	genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds,
	gengtype, genprotos): Prepend $(RUN_GEN).
	* configure.in: Move host compiler tests before --enable-checking
	tests.
	(--enable-checking=valgrind): New.
	* config.in, configure: Regenerate.
	* cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD):
	Define as empty.
	(read_include_file): When doing the mmap+1 trick,
	valgrind-annotate the byte after the mmap:ed area as readable.
	(purge_cache): Remove above annotation.
	* gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend
	VALGRIND_PATH -q to each command.

From-SVN: r59309
2002-11-20 19:49:53 +00:00
Jason Thorpe
f3226a9001 gcc.c (The Specs Language): Document spec functions.
* gcc.c (The Specs Language): Document spec functions.
(static_spec_functions, lookup_spec_function)
(eval_spec_function, handle_spec_function)
(if_exists_spec_function, alloc_args): New.
(execute): Abort if processing_spec_function is true.
(do_spec_1): Hand off spec to handle_spec_function if %:
is encountered.  If processing_spec_function is true,
end any pending argument when the end of the string is reached.
(main): Use alloc_args to allocate the initial argument vector.
* gcc.h (struct spec_function): New.
(lang_specific_spec_functions): New extern.

* config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s).
(ENDFILE_SPEC): Add if-exists(crtn%O%s).
* config/alpha/netbsd.h (ENDFILE_SPEC): Likewise.

* doc/invoke.texi: Document spec functions.

* cppspec.c (lang_specific_spec_functions): New.
* gccspec.c: Likewise.

* g++spec.c (lang_specific_spec_functions): New.

* g77spec.c (lang_specific_spec_functions): New.

* jvspec.c (lang_specific_spec_functions): New.

From-SVN: r59241
2002-11-19 04:37:50 +00:00
Richard Sandiford
db36994b97 tm.texi (DRIVER_SELF_SPECS): Document.
* doc/tm.texi (DRIVER_SELF_SPECS): Document.
	* gcc.c (driver_self_specs): New variable.
	(do_self_spec): New function.
	(main): Use it to process driver_self_specs.

From-SVN: r58109
2002-10-14 07:15:39 +00:00
Neil Booth
4ca1256f1c re PR preprocessor/7862 (Interrupting gcc -MD removes .d file but not .o)
PR preprocessor/7862
	PR preprocessor/8190
	* gcc.c (cpp_unique_options): Don't delete .d files.
	Remove stray whitespace.

From-SVN: r58088
2002-10-12 17:10:20 +00:00
Neil Booth
5febdf0d78 re PR preprocessor/8179 (echo | gcc -E -dM -ansi - not working in gcc-3.3)
PR preprocessor/8179
	* gcc.c (cpp_options): Add {ansi}, move %{m*} to same location
	as cc1_options.
	(default_compilers): Pass debug options when preprocessing
	stdin.

From-SVN: r58010
2002-10-10 07:33:25 +00:00
Zack Weinberg
a976603e86 system.h (GCCBUGURL): Delete.
* system.h (GCCBUGURL): Delete.
	* version.c (bug_report_url): New.  Add commentary about
	modifying both these strings in modified distributions.
	* version.h: Declare bug_report_url.

	* diagnostic.c, gcc.c, gcov.c, java/gjavah.c, java/jcf-dump.c,
	java/jv-scan.c: Globally replace GCCBUGURL with bug_report_url.

From-SVN: r57940
2002-10-08 19:45:17 +00:00
Jakub Jelinek
c49d2df6cc gcc.c (set_multilib_dir): Don't access *end.
* gcc.c (set_multilib_dir): Don't access *end.
	Use memcpy instead of strncpy.  Don't write beyond malloced buffer.
	(print_multilib_info): Don't show paths starting with ".:".
	* genmultilib: Add new option, "yes" if multilibs are enabled.
	Update comments.  If multilibs not enabled, print .:${osdirout}
	for each directory.  If multilibs are enabled, always print
	${dirout}:${osdirout}, even if the two are the same.
	* Makefile.in (s-mlib): Pass @enable_multilib@ to genmultilib.
	Pass all MULTILIB_* variables to genmultilib even if
	--disable-multilib but MULTILIB_OSDIRNAMES is not empty.

From-SVN: r57846
2002-10-05 20:55:54 +02:00
Jakub Jelinek
5bbcd587a2 gcc.c (print_multi_os_directory): New variable.
* gcc.c (print_multi_os_directory): New variable.
	(option_map): Support --print-multi-os-directory.
	(struct prefix_list): Add os_multilib field.
	(multilib_os_dir): New variable.
	(static_specs): Add multilib_options.
	(find_a_file): Add multilib argument.  Search in GCC or OS multilib
	subdirs if non-zero.
	(read_specs, execute): Update callers.
	(find_file): Likewise.  Don't prefix name with multilib_dir, instead
	pass 1 as multilib option.
	(display_help): Include --print-multi-os-directory.
	(add_prefix): Add os_multilib argument.  Initialize pl->os_multilib.
	(process_command): Update callers.  Handle --print-multi-os-directory.
	(do_spec_1) ['D']: Use multilib_os_directory if pl->os_multilib is
	set.
	(main): Update find_a_file and add_prefix callers.
	Handle print_multi_os_directory.
	(struct mdswitchstr): New.
	(mdswitches, n_mdswitches): New variables.
	(used_arg): Add MULTILIB_DEFAULT switches too if they are not
	present on the command line nor their mutually incompatible
	switches.
	(default_arg): Optimize.
	(set_multilib_dir): Compute multilib_os_dir.  Initialize mdswitches
	array.
	(print_multilib_info): Only print GCC multilib dir name, not OS
	multilib dirname.
	* genmultilib: Add osdirnames parameter.  Output multilib_options
	variable.  If osdirnames is specified, output dirnames as
	dirname:osdirname.
	* mklibgcc.in: Use MULTILIB_OSDIRNAMES, --print-multi-directory
	and --print-multi-os-directory instead of SHLIB_SLIBDIR_SUFFIXES
	to compute libgcc_s soname and install path.
	* Makefile.in (libgcc.mk): Pass MULTILIB_OSDIRNAMES instead of
	SHLIB_SLIBDIR_SUFFIXES to mklibgcc.
	(s_mlib): Pass MULTILIB_OSDIRNAMES or nothing as last genmultilib
	argument.

	* config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Set.
	(SHLIB_SLIBDIR_SUFFIXES): Remove.
	* config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64,
	ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_COMMON): Remove.
	(STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between -m32
	and -m64.
	* config/sparc/t-sol2-64 (MULTILIB_OSDIRNAMES): Set.
	(SHLIB_SLIBDIR_SUFFIXES): Remove.
	* config/sparc/sol2-bi.h (STARTFILE_ARCH64_SPEC): Remove.
	(STARTFILE_ARCH_SPEC): Remove.
	* config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Set.
	(SHLIB_SLIBDIR_SUFFIXES): Remove.
	* config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Remove.
	* config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Set.
	(SHLIB_SLIBDIR_SUFFIXES): Remove.

From-SVN: r57786
2002-10-03 22:35:14 +02:00
Nathan Sidwell
f7e466a3fe * gcc.c (cc1_options): Add space on -auxbase-strip.
From-SVN: r57694
2002-10-01 18:10:04 +00:00
Kazu Hirata
cc2902df52 dbxout.c: Follow spelling conventions.
* dbxout.c: Follow spelling conventions.
	* defaults.h: Likewise.
	* df.c: Likewise.
	* diagnostic.h: Likewise.
	* doloop.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarfout.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* flags.h: Likewise.
	* flow.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* function.h: Likewise.
	* gcc.c: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gcse.c: Likewise.
	* genattrtab.c: Likewise.
	* genconfig.c: Likewise.
	* genrecog.c: Likewise.
	* ggc-page.c: Likewise.
	* ggc.h: Likewise.
	* global.c: Likewise.
	* gthr-win32.h: Likewise.
	* integrate.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* langhooks.h: Likewise.
	* line-map.h: Likewise.
	* local-alloc.c: Likewise.
	* longlong.h: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise.

From-SVN: r57406
2002-09-22 14:09:34 +00:00
Neil Booth
f749a36bbe c-opts.c (set_std_cxx98, [...]): New.
* c-opts.c (set_std_cxx98, set_std_c89): New.
	(COMMAND_LINE_OPTIONS): Move more from cppinit.c.
	(c_common_decode_option): Handle new switches from cppinit.c.
	Add -std=gnu++98.
	* cppinit.c (set_lang): Rename cpp_set_lang.  Export.
	(no_arg, no_num): Remove.
	(COMMAND_LINE_OPTIONS): Move more to c-opts.c.  Drop all lang-
	switches apart from -lang-objc and lang-asm.
	(cpp_handle_option): Similarly.
	* cpplib.h (cpp_set_lang): New.
	* doc/cppopts.texi, doc/invoke.texi: Document -std=c++98,
	-std=gnu++98.
	* objc/lang-specs.h: Remove -ansi.
cp:
	* lang-specs.h: Remove -ansi.

From-SVN: r56185
2002-08-10 20:58:45 +00:00
Neil Booth
4b7091eb62 Makefile.in (c-opts.o): Update
* Makefile.in (c-opts.o): Update
	* c-opts.c: Include intl.h.
	(print_help): Move from cppinit.c.  Remove unused options.
	(COMMAND_LINE_OPTIONS): Move more from cppinit.c.
	(missing_arg): Complain for switches without an argument.
	(c_common_decode_option): Reject missing joined arguments.
	Handle new switches from cppinit.c.
	* cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c.
	(cpp_handle_option): Similarly.
	(print_help): Moved to c-opts.c.
	* cpplib.h (struct cpp_options): Remove help_only.
	* gcc.c (cpp_unique_options): Remove -$.
	* doc/cppopts.texi: Undocument -h.

From-SVN: r56155
2002-08-09 06:19:08 +00:00
Nathan Sidwell
ea67fe71ed gcc.c (cc1_options): Pass output file as auxbase when appropriate.
* gcc.c (cc1_options): Pass output file as auxbase when
	appropriate.
	* profile.c (init_branch_prob): FILENAME has already had ending
	stripped.
	* final.c (end_final): Likewise.
	* toplev.c (aux_base_name): New global.
	(compile_file): Pass aux_base_name to init init_branch_prob and
	end_final.
	(independent_decode_option, case 'a'): New auxinfo options.
	(case 'd'): Protect against mising basename.
	(do_compile): Initialize aux_base_name.
	* toplev.h (aux_base_name): New global.
	* doc/invoke.texi: Adjust documentation.

From-SVN: r56025
2002-08-04 16:21:02 +00:00
Neil Booth
abecfc8f7b c-common.c (cb_register_builtins): If C++, define __EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate.
* c-common.c (cb_register_builtins): If C++, define
	__EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate.
	* gcc.c (cpp_unique_options): Remove __GXX_ABI_VERSION.
cp:
	* lang-specs.h: Simplify in accordance with new code in
	c-common.c.

From-SVN: r55924
2002-08-01 06:25:06 +00:00
Franz Sirl
60b8aa9433 gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.
gcc/

	* gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.

gcc/cp/

	* lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.

From-SVN: r55880
2002-07-30 20:40:20 +00:00
Neil Booth
7bad45b05c gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if HAVE_TARGET_EXECUTABLE_SUFFIX.
* gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if
	HAVE_TARGET_EXECUTABLE_SUFFIX.

From-SVN: r55754
2002-07-25 18:48:42 +00:00
Neil Booth
4fa31c2aae defaults.h (obstack_chunk_alloc, [...]): Default definition.
* defaults.h (obstack_chunk_alloc, obstack_chunk_free):
	Default definition.
	* gcse.c: Don't define obstack_chunk_free.
	* collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c,
	flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c,
	integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c,
	reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c:
	Don't define obstack macros.
cp:
	* class.c, method.c, pt.c, search.c: Similarly.

From-SVN: r55665
2002-07-23 06:22:05 +00:00
Neil Booth
2f8dd115d2 c-lex.c (GET_ENVIRONMENT): Remove.
* c-lex.c (GET_ENVIRONMENT): Remove.
	* collect2.c (GET_ENV_PATH_LIST): Remove.
	(prefix_from_env): Use GET_ENVIRONMENT.
	* cppinit.c (GET_ENV_PATH_LIST): Remove.
	(init_standard_includes): Use GET_ENVIRONMENT.
	* defaults.h (GET_ENVIRONMENT): Define here if not already.
	* gcc.c (GET_ENV_PATH_LIST): Remove.
	(make_relative_prefix, process_command): Update.
	* protoize.c (GET_ENV_PATH_LIST): Remove.
	(do_processing): Update.
java:
	* jcf-path.c (GET_ENV_PATH_LIST): Remove.
	(jcf_path_init): Use GET_ENVIRONMENT.

From-SVN: r55630
2002-07-21 21:59:03 +00:00
Chris Demetriou
059ba71678 [ ChangeLog ]
2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * gcc.c (cpp_options): Include "%1" (cc1_spec).

[ cp/ChangeLog ]
2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
        cpp_options is included.

From-SVN: r55591
2002-07-19 10:12:14 -07:00
Rainer Orth
81bca2f51e gcc.c (asm_debug): Move initialization ...
* gcc/gcc.c (asm_debug): Move initialization ...
	(init_spec): ... here.

From-SVN: r55259
2002-07-05 12:33:52 +00:00
Kaveh R. Ghazi
09bed16720 * gcc.c (warn_std): Delete.
From-SVN: r55000
2002-06-26 02:58:51 +00:00
Neil Booth
017acb41cd cppexp.c (cpp_interpret_integer): Don't force traditional numbers to be unsigned.
* cppexp.c (cpp_interpret_integer): Don't force traditional
	numbers to be unsigned.
	* cpplib.c (prepare_directive_trad): Set line number for
	diagnostics.
	* cpptrad.c (scan_out_logical_line): Continue scanning out
	at start of buffer.
	* gcc.c (trad_capable_cpp): Use cc1 always.
f:
	* lang-specs.h: Use cc1 for traditional preprocessing.
testsuite:
	* gcc.dg/cpp/assert_trad1.c, gcc.dg/cpp/assert_trad2.c,
	gcc.dg/cpp/assert_trad3.c, gcc.dg/cpp/defined_trad.c,
	gcc.dg/cpp/hash2.c, gcc.dg/cpp/tr-define.c, gcc.dg/cpp/tr-direct.c,
	gcc.dg/cpp/tr-sign.c, gcc.dg/cpp/tr-str.c, gcc.dg/cpp/uchar-2.c:
	Remove.

From-SVN: r54856
2002-06-20 20:34:19 +00:00
Alan Modra
0797741a00 * gcc.c (main): Correct startfile_prefix_spec check.
From-SVN: r54659
2002-06-16 13:51:17 +09:30
Richard Sandiford
ea16b5eef5 gcc.c (process_command): Avoid assignment to read-only location.
* gcc.c (process_command): Avoid assignment to read-only location.
	Fix sizeof calculation.

From-SVN: r54439
2002-06-10 12:27:55 +00:00
Geoffrey Keating
37a4aa311b Makefile.in (install-driver): Install driver as $(target_alias)-gcc-$(version).
* Makefile.in (install-driver): Install driver as
	$(target_alias)-gcc-$(version).
	* gcc.c (spec_version): Make const.
	(process_command): Handle -V and -b by using exec.
	* doc/invoke.texi (Target Options): Restore -V option,
	update docs for -b option.

From-SVN: r54417
2002-06-09 23:20:08 +00:00
Kazu Hirata
589005ff21 gbl-ctors.h: Fix formatting.
* gbl-ctors.h: Fix formatting.
	* gcc.c: Likewise.
	* gccspec.c: Likewise.
	* gcov.c: Likewise.
	* gcov-io.h: Likewise.
	* gcse.c: Likewise.
	* ggc-common.c: Likewise.
	* ggc.h: Likewise.
	* ggc-page.c: Likewise.
	* ggc-simple.c: Likewise.
	* global.c: Likewise.
	* graph.h: Likewise.
	* gthr-dce.h: Likewise.
	* gthr.h: Likewise.
	* gthr-posix.h: Likewise.
	* gthr-rtems.h: Likewise.
	* gthr-solaris.h: Likewise.
	* gthr-win32.h: Likewise.

From-SVN: r54240
2002-06-04 11:30:46 +00:00
Matthew Woodcraft
8b968bd155 gcc.c (cpp_unique_options): Remove "-d" options.
* gcc.c (cpp_unique_options): Remove "-d" options.
        (cpp_debug_options): New spec string.
        (default_compilers): Use it.
        * objc/lang-specs.h: Likewise.
        * cp/lang-specs.h: Likewise.
        * f/lang-specs.h: Likewise.

From-SVN: r54121
2002-05-31 14:01:28 -07:00
Alan Modra
343f59d980 configure.in (CROSS): Define NATIVE_CROSS.
* configure.in (CROSS): Define NATIVE_CROSS.
	* configure: Regenerate.
	* gcc.c (STARTFILE_PREFIX_SPEC): Define.
	(startfile_prefix_spec): New var.
	(static_specs): Add startfile_prefix_spec.
	(do_spec_2): Split out from..
	(do_spec): ..here.
	(main): Process startfile_prefix_spec.
	* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC) Change name of
	dynamic linker.
	(STARTFILE_PREFIX_SPEC): Define.
	(STARTFILE_LINUX_SPEC, ENDFILE_LINUX_SPEC): Rewrite without
        absolute paths.

From-SVN: r53752
2002-05-23 07:39:18 +09:30
Neil Booth
748d29c1fc c-common.c (cb_register_builtins): Handle more built-ins here rather than in gcc.c specs.
* c-common.c (cb_register_builtins): Handle more built-ins
	here rather than in gcc.c specs.
	* gcc.c (cpp_unique_options): Move many built-ins to c-common.c.
	(cpp_options): Pass -O flags even when only preprocessing.
	* toplev.c (set_fast_math_flags): New prototype.
	(fast_math_flags_set_p): New.
	(set_no_fast_math_flags): Remove.
	(decode_f_option): Update.
	* toplev.h (set_fast_math_flags): Update.
	(fast_math_flags_set_p): New.
	(set_no_fast_math_flags): Remove.
config:
	* c4x/c4x.c (c4x_override_options): Update.

From-SVN: r53526
2002-05-16 19:09:40 +00:00
Zack Weinberg
a11eba953e c-parse.in (MODIFIED_WCHAR_TYPE): New macro.
* c-parse.in (MODIFIED_WCHAR_TYPE): New macro.
	(c_common_nodes_and_builtins): Use it.
	(builtin_define_with_value): New function.
	(cb_register_builtins): Define __SIZE_TYPE__,
	__PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here,
	using builtin_define_with_value.  Use consistent notation when
	defining __GXX_WEAK__.
	(WCHAR_TYPE_SIZE): Don't redefine.
	(combine_strings): Don't use WCHAR_TYPE_SIZE.

	* cppdefault.h: Don't provide defaults for SIZE_TYPE,
	PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE.
	* cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc.
	* tradcpp.c (initialize_builtins): Likewise.
	* gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__.

	* c-lex.h (builtin_define_with_value): Prototype.
	* system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE,
	NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE.
	* doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc.

	* config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h,
	config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h,
	config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h,
	config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h,
	config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h,
	config/sparc/linux64.h, config/sparc/netbsd-elf.h,
	config/sparc/sol2-bi.h, config/sparc/sparc.h:
	Do not define NO_BUILTIN_SIZE_TYPE etc.  Remove all references
	to __SIZE_TYPE__ etc from all spec strings. When this makes
	extra specs empty, delete them.

From-SVN: r53472
2002-05-15 05:30:01 +00:00
Neil Booth
e5f5feea65 gcc.c (cpp_options): Must pass -m* and -f* options to the front end even when only preprocessing.
* gcc.c (cpp_options): Must pass -m* and -f* options
	to the front end even when only preprocessing.
	(cc1_options): Remove redundant -lang-c.
	* tradcpp.c (main): Ignore -m options.
cp:
	* lang-specs.h: Remove redundant -lang-c++.
objc:
	* lang-specs.h: Similarly.

From-SVN: r53460
2002-05-14 17:12:16 +00:00
Neil Booth
63826d5b39 gcc.c (SWITCH_TAKES_ARG): Remove 'V'.
* gcc.c (SWITCH_TAKES_ARG): Remove 'V'.
	(translate_options): Remove 'V'.
	(process_command): Similarly.
doc:
	* invoke.texi: Remove documentation of 'V'.

From-SVN: r53425
2002-05-13 19:10:16 +00:00
Neil Booth
12a41c224d Makefile.in (c-common.o, cppinit.o): Update.
* Makefile.in (c-common.o, cppinit.o): Update.
	* c-common.c: Include except.h.
	(cb_register_builtins): Handle __USING_SJLJ_EXCEPTIONS__.
	Call TARGET_CPU_CPP_BUILTINS and TARGET_OS_CPP_BUILTINS.
	* cppinit.c (__USING_SJLJ_EXCEPTIONS): Not here.
	* defaults.h (TARGET_OS_CPP_BUILTINS, TARGET_CPU_CPP_BUILTINS,
	CPP_PREDEFINES): Handle here.
config:
	* alpha/alpha-interix.h, alpha/gnu.h, alpha/linux.h,
	alpha/netbsd.h, alpha/openbsd.h, alpha/osf.h, alpha/unicosmk.h,
	alpha/vms.h, alpha/vxworks.h: Remove CPP_PREDEFINES, define
	TARGET_OS_CPP_BUILTINS.
	* alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Define.
	(CPP_SPEC, EXTRA_SPECS): Update.
	(CPP_AM_BWX_SPEC, CPP_AM_MAX_SPEC, CPP_AM_FIX_SPEC,
	CPP_AM_CIX_SPEC, CPP_IM_EV4_SPEC, CPP_IM_EV5_SPEC,
	CPP_IM_EV6_SPEC, CPP_CPU_EV4_SPEC, CPP_CPU_EV5_SPEC,
	CPP_CPU_EV56_SPEC, CPP_CPU_PCA56_SPEC, CPP_CPU_EV6_SPEC,
	CPP_CPU_EV67_SPEC, CPP_CPU_DEFAULT_SPEC, CPP_CPU_SPEC): Remove.
doc:
	* tm.texi (TARGET_REGISTER_CPP_BUILTINS): Remove.
	(TARGET_OS_CPP_BUILTINS, TARGET_CPU_CPP_BUILTINS): Define.

From-SVN: r53410
2002-05-13 05:57:38 +00:00
Neil Booth
3df892916c Makefile.in: Update.
* Makefile.in: Update.
	* c-common.c (flag_iso, flag_undef, cb_register_builtins,
	builtin_define_std): New.
	(c_common_init): Register CPP builtins callback.
	* c-common.h (flag_iso, flag_undef): New.
	* c-decl.c (c_decode_option): Set flag_iso and flag_undef.
	* c-lex.c: Don't include target.h.
	(cb_register_builtins): Move to c-common.c.
	(init_c_lex): Don't register hook here.
	* c-lex.h (builtin_define, builtin_assert, builtin_define_std): New.
	(cpp_define, cpp_assert): Remove.
	* gcc.c (cc1_options): Pass -undef to front end.
	* target-def.h (TARGET_REGISTER_CPP_BUILTINS): Remove.
	(TARGET_INITIALIZER): Update.
	* target.h (struct cpp_reader): Don't predeclare.
	(struct gcc_target): Remove cpp builtin hook.
	* tree.c (default_register_cpp_builtins): Remove.
cp:
	* cp-tree.h (flag_ansi): Remove.
	* decl2.c (flag_ansi): Remove.
	(cxx_decode_option): Set flag_iso and flag_undef.
doc:
	* tm.texi: Update.

From-SVN: r53349
2002-05-09 22:48:36 +00:00
Tom Tromey
50cb21547b * gcc.c: Added --resource. For PR java/6314.
From-SVN: r52689
2002-04-23 22:57:16 +00:00
Nick Clifton
169ce44d8d gcc.c (read_specs): Detect and fail if an attempt is made to rename a spec string to an already...
2002-04-17  Nick Clifton  <nickc@cambridge.redhat.com>

    * gcc.c (read_specs): Detect and fail if an attempt is made to
    rename a spec string to an already existing string.

From-SVN: r52426
2002-04-17 16:26:28 +00:00
Mark Mitchell
07cdae91c9 MAINTAINERS: Remove chill maintainers.
* MAINTAINERS: Remove chill maintainers.
	* Makefile.in (CHILLFLAGS): Remove.
	(CHILL_LIB): Remove.
	(TARGET_CONFIGDIRS): Remove libchill.
	(CHILL_FOR_TARGET): Remove.
	(BASE_FLAGS_TO_PASS): Don't pass CHILLFLAGS, CHILL_FOR_TARGET, or
	CHILL_LIB.
	(CONFIGURE_TARGET_MODULES): Remove configure-target-libchill.
	(CHECK_TARGET_MODULES): Likewise.
	(INSTALL_TARGET_MODULES): Likewise.
	(CLEAN_TARGET_MODULES): Likewise.
	(configure-target-libchill): Remove.
	(all-target-libchill): Remove.
	* configure.in (target_libs): Remove target-libchill.
	Do not compute CHILL_FOR_TARGET.
	* libchill: Remove directory.

	Remove Chill front end.
	* gcc.c (default_compilers): Remove Chill entries.
	* ch: Remove directory.
	* doc/frontends.texi: Remove information about Chill.
	* doc/sourcebuild.texi: Likewise.
	* doc/standards.texi: Likewise.

	* testsuite/lib/chill.exp: Remove.

	* g77.texi: Remove Chill reference.

	* gcc_release (build_tarfiles): Do not build Chill tarfiles.
	(CHILL_DIRS): Remove.

From-SVN: r52327
2002-04-15 20:19:23 +00:00
Jason Thorpe
477cdac754 cppinit.c (cpp_create_reader): Initialize discard_comments_in_macro_exp.
* cppinit.c (cpp_create_reader): Initialize
discard_comments_in_macro_exp.
(COMMAND_LINE_OPTIONS): Add "-CC" option.
(cpp_handle_option): Handle "-CC" option.
* cpplex.c (save_comment): If saving a C++ comment in
a directive, convert it to a C comment.
(_cpp_lex_direct): Pass second comment start character to
save_comment to indicate comment type.
* cpplib.c (_cpp_handle_directive): If processing
a "#define" directive and discard_comments_in_macro_exp
is false,  re-enable saving of comments.
(lex_macro_node): If discard_comments_in_macro_exp is false,
discard any comments before the macro identifier.
* cpplib.h (struct cpp_options): Add discard_comments_in_macro_exp
member.
* cppmacro.c (cpp_get_token): If expanding a macro while
processing a directive, discard any comments we might encounter.
(parse_params): If discard_comments_in_macro_exp is false,
ignore comments in the macro parameter list.
* gcc.c (cpp_unique_options): Add "-CC" option.
(option_map): Map "--comments-in-macros" to "-CC".
* doc/cppopts.texi: Document "-CC" option.
* f/lang-specs.h: Add "-CC" option.
* testsuite/gcc.dg/cpp/maccom1.c: New test.
* testsuite/gcc.dg/cpp/maccom2.c: New test.
* testsuite/gcc.dg/cpp/maccom3.c: New test.
* testsuite/gcc.dg/cpp/maccom4.c: New test.
* testsuite/gcc.dg/cpp/maccom5.c: New test.
* testsuite/gcc.dg/cpp/maccom6.c: New test.

From-SVN: r51975
2002-04-07 03:12:23 +00:00
David S. Miller
4d8611d970 gcc.c (LINK_GCC_C_SEQUENCE_SPEC): No need for a new one-character spec for this, just use %(link_gcc_c_sequence).
2002-04-03  David S. Miller  <davem@redhat.com>

	* gcc.c (LINK_GCC_C_SEQUENCE_SPEC): No need for a new
	one-character spec for this, just use %(link_gcc_c_sequence).

From-SVN: r51842
2002-04-03 23:21:00 -08:00
David S. Miller
bbd7687d3e gcc.c (LINK_GCC_C_SEQUENCE_SPEC): New spec to override the gcc/c library sequence passed to the linker.
2002-04-03  David S. Miller  <davem@redhat.com>

	* gcc.c (LINK_GCC_C_SEQUENCE_SPEC): New spec to override the gcc/c
	library sequence passed to the linker.
	(LINK_COMMAND_SPEC): Use it.
	* doc/tm.texi: Document it, and mention from LINK_COMMAND_SPEC as
	a macro a target can use to avoid overriding LINK_COMMAND_SPEC.
	* config/sparc/sparc.h (LINK_GCC_C_SEQUENCE_SPEC): Define.

From-SVN: r51834
2002-04-03 17:15:40 -08:00