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Author SHA1 Message Date
Jeff Law
e5e809f419 * Check in merge from gcc2. See ChangeLog.11 and ChangeLog.12 
for details.

        * haifa-sched.c: Mirror recent changes from gcc2.

From-SVN: r18984
 1998-04-04 06:32:39 -07:00
Stan Cox
97be8f06eb gcc.c, cccp.c, cpplib.c, collect2.c (GET_ENVIRONMENT): Added. 
From-SVN: r18914
 1998-03-30 14:35:36 +00:00
Michael Meissner
6ed4bb9a67 Make GCC_EXEC_PREFIX work again 
From-SVN: r18856
 1998-03-27 14:20:40 +00:00
Kaveh R. Ghazi
670ee92097 Major cutover to using system.h: 
* Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o,
        c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o,
        caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o,
        dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o,
        expr.o, final.o, flow.o, function.o, getpwd.o, global.o,
        integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o,
        prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o,
        reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o,
        rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o,
        tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend
        on system.h.
        * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c,
        c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c,
        caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c,
        dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c,
        expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c,
        integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c,
        prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c,
        reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c,
        rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c,
        stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c,
        xcoffout.c: Include system.h.  Organize include ordering so
        that stdarg/varargs comes before other system headers.  Remove
        spurious casts of functions assured of a prototype in system.h.

From-SVN: r18726
 1998-03-20 14:58:42 +00:00
Michael Meissner
e29ef9202e Fix off by 1 error in handling multilibs 
From-SVN: r18630
 1998-03-16 13:06:49 +00:00
Manfred Hollstein
6e11d4728d a 
In gcc/:
	* i386.h (RTX_COSTS): Insert braces around nested if.
	(ADDITIONAL_REGISTER_NAMES): Insert braces around structured
	elements.
	* gcc.c (default_compilers): Properly put brackets around array elements in
	initializer.
	* getopt.c (_getopt_internal): Add explicit braces around nested if;
	reformatted.
	* reg-stack.c (record_asm_reg_life): Add explicit braces around nested if's.
	(record_reg_life_pat): Add explicit parens around && and || in expression.
	(stack_reg_life_analysis): Add parens around assignment used as expression.
	(convert_regs): Likewise.
In gcc/cp/:
	* lang-specs.h: Properly put brackets around array elements in initializer.
	* typeck.c (build_binary_op_nodefault): Correctly place parens around
	&& and || in expression.
In gcc/f/:
	* lang-specs.h: Properly put brackets around array elements in initializer.

From-SVN: r18502
 1998-03-12 00:43:12 +00:00
Manfred Hollstein
4e1e206433 a 
In gcc/:
	* bitmap.c (bitmap_element_allocate): Remove unused parameter;
	change callers accordingly.
	* cplus-dem.c (arm_special): Remove unused parameter work in prototype
	and definition; change all callers accordingly.
	* except.c (init_eh): Avoid assignment of unused return value of
	build_pointer_type; cast it to void, instead, and remove unused
	variable type.
	* gcc.c (lang_specific_driver): Define prototype only #ifdef
	LANG_SPECIFIC_DRIVER.
	(temp_names): Define only #ifdef MKTEMP_EACH_FILE.
	* genoutput.c (output_epilogue): Initialize next_name to 0.
	* real.c (efrexp): #if 0 prototype and function definition.
	(eremain): Likewise.
	(uditoe): Likewise.
	(ditoe): Likewise.
	(etoudi): Likewise.
	(etodi): Likewise.
	(esqrt): Likewise.
	* reload.c (push_secondary_reload): Define prototype only
	#ifdef HAVE_SECONDARY_RELOADS.
	* varasm.c (assemble_static_space): Define rounded only
	#ifndef ASM_OUTPUT_ALIGNED_LOCAL.
In gcc/cp/:
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	* cvt.c (ocp_convert): Remove unused variable conversion.
	* decl2.c (ambiguous_decl): Add explicit parameter definition for name.
	* except.c (do_unwind): #if 0 definition of unused variables fcall
	and next_pc.
	* expr.c (extract_scalar_init): #if 0 prototype and function definition.
	* init.c (expand_aggr_init_1): Remove unused variable init_type.
	(build_new_1): Remove unused variable t.
	* pt.c (instantiate_class_template): Remove unused variable newtag;
	cast called function return value to void.
	(do_decl_instantiation): Remove unused variables name and fn.
	* tree.c (get_type_decl): Add default return to shut up compiler from
	complaining control reaches end of non-void function.
	* typeck.c (build_x_conditional_expr): Remove unused variable rval.

From-SVN: r18497
 1998-03-12 00:29:16 +00:00
Manfred Hollstein
8506650392 c-decl (finish_struct): Change type of min_align to unsigned. 
d
gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18490
 1998-03-12 00:02:51 +00:00
Kaveh R. Ghazi
c580105315 I've backed out of including stat.h via system.h because stat.h can define... 
I've backed out of including stat.h via system.h because stat.h can
define static functions (eg on x86 svr4 according to jfc@mit.edu)
causing code bloat.
        * system.h: Remove sys/stat.h.
        * gcc.c: Add sys/stat.h.

From-SVN: r18289
 1998-02-28 06:11:54 +00:00
Kaveh R. Ghazi
17248a6b14 gcc.c: Get system includes... 
* gcc.c: Get system includes, prototypes and macros via "system.h"
        instead of doing it manually.  Change all calls of the ctype
        macros to custom versions defined in "system.h".

From-SVN: r18019
 1998-02-15 13:41:09 -07:00
Robert Lipe
ededb2fc08 gcc.c: Include <strings.h>/<string.h>, <stdlib.h>, <unistd.h>, <fcntl.h>. 
* gcc.c: Include <strings.h>/<string.h>, <stdlib.h>, <unistd.h>,
        <fcntl.h>.
        (free_path_suffix): Remove unreferenced static function.
        (process_command): Remove unused variable temp.
        (default_arg): Remove unused variable i.
        (do_spec_1):  Add parens for assignment used as truth value.
        (main): Likewise.
        (validate_all_switches): Likewise.
        (main): Remove unused variables i, first_time>

From-SVN: r17768
 1998-02-07 16:00:07 -07:00
Anthony Green
c6aded7c2b flags.h: New flag (optimize_size). 
* flags.h: New flag (optimize_size).
        * toplev.c (main): Parse -Os option and set optimize_space
        accordingly.
        * gcc.c (default_compilers), cp/lang-specs.h, f/lang-specs.h: Define
        __OPTIMIZE_SIZE__ when compiling with -Os.
        * config/dsp16xx/dsp16xx.h, config/i386/i386.h,
        config/i386/dgux.h, config/i960/i960.h, config/pdp11/pdp11.h,
        config/v850/v850.h (OPTIMIZATION_OPTIONS): New SIZE argument
        to macro.
        * config/i386/i386.c (optimization_options): Accept new SIZE argument.

From-SVN: r17497
 1998-01-26 16:00:04 -07:00
Mumit Khan
a3105a8956 pexecute.c (pexecute): New function for mingw32. 
* pexecute.c (pexecute): New function for mingw32. Supports pipes.
        (pwait): New function for mingw32.
        * gcc.c (execute): Mingw32 pexecute() supports pipes, but cygwin32
        pipe support is broken for now.

Co-Authored-By: J.J. VanderHeijden <J.J.vanderHeijden@student.utwente.nl>

From-SVN: r17396
 1998-01-17 14:33:56 -07:00
Jeff Law
956d69504d Merge from gcc-2.8 
From-SVN: r16987
 1997-12-06 17:31:01 -07:00
Jeff Law
da932f04bf m68k.c: Include tree.h for dwarf2out_cfi_label. 
* m68k.c: Include tree.h for dwarf2out_cfi_label.

        * gcc.c (process_command): Do not take address of function fatal when
        calling lang_specific_driver.

        * config/i386/cygwin32.h (DWARF2_UNWIND): Exception handling
        doesn't work with it yet, so set it to 0.
        * config/i386/xm-cygwin32.h (NO_SYS_SIGLIST): Define.

        * cse.c (cse_insn): Check for invalid entries when taking references.
More assorted pending patches.

From-SVN: r16978
 1997-12-06 08:48:29 -07:00
Jeff Law
e9a25f70a0 Update mainline egcs to gcc2 snapshot 971021. 
From-SVN: r16278
 1997-11-02 14:19:36 -07:00
Jeffrey A Law
a63d08e606 cccp.c (sys_errlist): Remove special 4.4bsd declaration. 
* cccp.c (sys_errlist): Remove special 4.4bsd declaration.
        * collect2.c (sys_errlist): Likewise.
        * cpplib.c (sys_errlist): Likewise.
        * gcc.c (sys_errlist): Likewise.
        * protoize (sys_errlist): Likewise.
        * configure.in: Check for strerror.
        * xm-freebsd.h (HAVE_STRERROR): Remove definition.
        * xm-gnu.h (HAVE_STRERROR): Likewise.
        * xm-linux.h (HAVE_STRERROR): Likewise.
        * xm-netbsd.h (HAVE_STRERROR): Likewise.
        * xm-bsd386.h (HAVE_STRERROR): Likewise.
        * xm-cygwin32.h (HAVE_STRERROR): Likewise.
        * xm-dos.h (HAVE_STRERROR): Likewise.
        * xm-mingw32.h (HAVE_STRERROR): Likewise.
        * xm-pa.h (HAVE_STRERROR): Likewise.
        * xm-papro.h (HAVE_STRERROR): Likewise.
        * xm-sysv4.h (HAVE_STRERROR): Likewise.
        * configure, config.in: Rebuilt.
Remove the need to define HAVE_STRERROR for each host port.

From-SVN: r15011
 1997-09-01 11:02:53 -06:00
Jeff Law
45832e2182 Take out __EGCS__ and __EGCS_MINOR__. 
From-SVN: r14839
 1997-08-18 21:42:44 -06:00
Jeffrey A Law
094420edc0 gcc.c (default_compilers): Add __EGCS__ and __EGCS_MINOR__ predefines. 
* gcc.c (default_compilers): Add __EGCS__ and __EGCS_MINOR__
        predefines.

From-SVN: r14822
 1997-08-17 15:15:15 -06:00
Jeffrey A Law
9af0625405 version.c: Change the version string to look like... 
* version.c: Change the version string to look like:
        egcs-1.0.0 970814 (gcc2-970802 experimental).

        * gcc.c: Take out experimental snapshot warning message.

From-SVN: r14811
 1997-08-15 12:50:36 -06:00
Jeffrey A Law
aa32d84158 * Integrate tlink patch from jason@cygnus.com 
* gcc.c (SWITCH_TAKES_ARG): Add 'V', 'B' and 'b'.
        (process_command): Increment n_switches for them.  Don't discard
        their args.  Validate them.
        (main): Escape " marks when creating COLLECT_GCC_OPTIONS.
        From Rohan Lenard.
        (process_command): Set include_prefixes from COMPILER_PATH.
        (main): Set COLLECT_GCC_OPTIONS sooner.
        * confiugre.in: Link ../ld/ld.new to collect-ld rather than real-ld.
        * tlink.c, hash.c, hash.h: New files.
        * Makefile.in (USE_COLLECT2): Always use collect2.
        (collect2): Depend on and link in hash.o and tlink.o.
        (tlink.o, hash.o): Add dependencies.

tlink patches from Jason.

From-SVN: r14769
 1997-08-11 14:23:53 -06:00
Jeff Law
861bb6c1b0 Initial revision 
From-SVN: r14764
 1997-08-11 09:56:58 -06:00
Richard Kenner
bdc5ed93ce (convert_filename): Fix typo. 
From-SVN: r14440
 1997-07-14 08:17:39 -04:00
Richard Kenner
a23ea59844 (process_command): If -save-temps and -pipe were specified together, 
don't do -pipe.

From-SVN: r14415
 1997-07-13 14:03:18 -04:00
Doug Evans
7ad9ff7a2b gcc.c (main): Handle blank in version_string when comparing with compiler_version. 
* gcc.c (main): Handle blank in version_string when comparing
	with compiler_version.

From-SVN: r14414
 1997-07-13 16:21:56 +00:00
Richard Kenner
5bb67e36f6 Check for and read ${libdir}/gcc-lib/specs to override the default specs. 
From-SVN: r14278
 1997-06-21 06:29:14 -04:00
Michael Meissner
20df0482b5 Add %include, %include_noerr, %rename support to specs 
From-SVN: r13803
 1997-03-25 22:03:18 +00:00
Jim Wilson
03fc162077 (init_spec): Delete parameter. Always initialize extra_specs. 
(process_command, main): Change all callers.

From-SVN: r13737
 1997-03-18 13:19:22 -08:00
Richard Kenner
a34259fc5b (set_spec): Fix comment-in-comment typo. 
From-SVN: r13643
 1997-02-15 18:26:43 -05:00
Richard Kenner
eb2be0e656 (process_command): Allocate space for terminating null. 
From-SVN: r13641
 1997-02-15 17:25:35 -05:00
Richard Kenner
853f1cc30f (process_command): Fix improper use of strncpy. 
From-SVN: r13574
 1997-02-01 18:53:54 -05:00
Michael Meissner
fcc9ad83f6 Fix typo. 
From-SVN: r13504
 1997-01-16 23:59:37 +00:00
Michael Meissner
79aff5ac0d Cleanup specs support 
From-SVN: r13502
 1997-01-16 22:15:53 +00:00
Richard Kenner
9f3c45fd62 (handle_braces): Rework last change. 
From-SVN: r13241
 1996-12-07 18:29:21 -05:00
Richard Kenner
1ba9a4871f (give_switch): Add new arg, INCLUDE_BLANKS. 
(handle_braces): All callers changed.
Add support for new construct: %{S*^}.

From-SVN: r13223
 1996-12-07 17:26:06 -05:00
Brendan Kehoe
610c62ac70 Makefile.in (DRIVER_DEFINES): New macro, with the macro definitions for the driver. 
* Makefile.in (DRIVER_DEFINES): New macro, with the macro
        definitions for the driver.
        (gcc.o): Make rule use $(DRIVER_DEFINES).
        * gcc.c (process_command) [LANG_SPECIFIC_DRIVER]: Call
        lang_specific_driver, passing along the addr of FATAL for errors
        along with our ARGC and ARGV.

From-SVN: r13222
 1996-12-07 11:53:42 -05:00
Richard Kenner
5a570aded7 (exit): If VMS, define as __posix_exit. 
(option_map): Add define-macro and undefine-macro.

From-SVN: r13150
 1996-11-12 18:24:31 -05:00
Michael Meissner
d9ac3a0784 Add -specs support 
From-SVN: r13075
 1996-10-29 21:21:57 +00:00
Richard Kenner
d348bc3450 (default_compilers): -ansi no longer implies -$ to cpp. 
From-SVN: r12926
 1996-10-09 16:18:50 -04:00
Jim Wilson
71591a1d69 (used_arg): When call xmalloc for mswitches, pass 1 if 
n_switches is zero.

From-SVN: r12885
 1996-10-01 11:18:44 -07:00
Stan Cox
51c0d897d4 (do_spec_1): Allow -A in %[Spec]. 
From-SVN: r12852
 1996-09-27 16:54:10 +00:00
Richard Kenner
1a0bdd2991 (used_arg): Fix multilib_matches parsing to not corrupt entry parameter. 
From-SVN: r12834
 1996-09-24 08:28:52 -04:00
Jim Wilson
1bdf86c3ba (link_command_spec): Move -T options to end of link command 
line.

From-SVN: r12728
 1996-09-16 19:37:51 -07:00
Richard Kenner
e0040a8ede (convert_filename): Don't start looking for '.' until after last 
directory separator.

From-SVN: r12724
 1996-09-14 20:55:05 -04:00
Richard Kenner
853e0b2def (HAVE_EXECUTABLE_SUFFIX): New macro. 
(convert_filename): New function.
(process_command, case 'o'): Call it.
(process_command, default case): Likewise; delete old code.

From-SVN: r12713
 1996-09-14 20:40:31 -04:00
Doug Evans
b8a8c83b10 gcc.c: Change ifndef _WIN32 to ifndef NO_SYS_FILE_H when... 
* gcc.c: Change ifndef _WIN32 to ifndef NO_SYS_FILE_H when deciding
	whether to include sys/file.h.
	(execute): -pipe is supported for cygwin32.

From-SVN: r12652
 1996-08-18 01:32:53 +00:00
Michael Meissner
f7fba6aa12 mp/load version # in specs file so __GNUC_MINOR__ will be correct 
From-SVN: r12635
 1996-08-13 22:21:04 +00:00
Michael Meissner
c8c2dcdce1 Fix typo 
From-SVN: r12629
 1996-08-12 22:15:13 +00:00
Michael Meissner
961b7009ee Speed up genmultilib; Add MULTIB_EXTRA_OPTS 
From-SVN: r12623
 1996-08-12 16:36:42 +00:00
Richard Kenner
c26383a78b (default_compilers): Extra Fortran extensions. 
From-SVN: r12513
 1996-07-18 17:45:48 -04:00
Mike Stump
0f41302f47 formatting tweaks 
From-SVN: r12390
 1996-07-03 22:07:53 +00:00
Richard Kenner
4689ad58a1 (default_compilers): Add null entries for languages we heard of. 
(main): If found one of those entries, say compiler not installed.

From-SVN: r12388
 1996-07-03 17:09:09 -04:00
Doug Evans
1c87477348 gcc.c (PEXECUTE_VERBOSE): Define. 
* gcc.c (PEXECUTE_VERBOSE): Define.
(execute): Pass PEXECUTE_VERBOSE to pexecute if -v.

From-SVN: r12332
 1996-06-26 02:35:26 +00:00
Doug Evans
fe628d0932 * gcc.c (pfatal_pexecute): Delete code to check errno < sys_nerr. 
From-SVN: r12281
 1996-06-13 14:45:59 +00:00
Doug Evans
c10d53dd60 gcc.c (_WIN32): Don't include process.h or declare spawnv{,p}. 
* gcc.c (_WIN32): Don't include process.h or declare spawnv{,p}.
	(pexecute,pwait): Add prototypes.
	(PEXECUTE_{FIRST,LAST,SEARCH}): Define.
	(execv,execvp): Delete decls.
	(perror_exec): Delete.
	(pfatal_pexecute): New function.
	(pexecute support): Delete.
	(execute): -pipe not supported if _WIN32 or OS2.
	Update call to pexecute.  Fatal error if pexecute fails.  Call pwait.

From-SVN: r12269
 1996-06-10 20:02:26 +00:00
Doug Evans
fd5e7009f6 gcc.c (do_spec_1): Allow leading text in version string. 
* gcc.c (do_spec_1): Allow leading text in version string.
	Delete support for default minor number = 0.

From-SVN: r12264
 1996-06-10 18:53:21 +00:00
Jim Wilson
ffd8633682 (MULTILIB_SELECT): Delete definition. 
(multilib_select): Delete static initializer.
(multilib_obstack, multilib_raw): New global variables.
(multilib.h): Include inside multilib_raw definition.
(main): Set multilib_select from multilib_raw.

From-SVN: r12239
 1996-06-07 19:44:31 -07:00
Doug Evans
2ff43a3340 (MSDOS pexecute): Call xmalloc, not malloc. 
From-SVN: r12119
 1996-05-27 00:05:23 +00:00
Doug Evans
6aa62cff4e gcc.c: #include "gansidecl.h". 
* gcc.c: #include "gansidecl.h".
	(PROTO,VPROTO,PVPROTO,VPROTO,VA_START,NULL): Delete.
	(GENERIC_PTR,NULL_PTR,P_tmpdir): Delete.
	(choose_temp_base): Declare as extern, delete internal copy.
	(concat): Rewrite to take a variable number of arguments.
	(choose_temp_base_try,concat[346]): Delete.
	(translate_options,set_spec,process_command,do_spec_1,
	is_directory,main): Always use concat, not concat[346].  Pass
	NULL_PTR as trailing arg to concat.

From-SVN: r11794
 1996-04-15 17:59:56 +00:00
Richard Kenner
bb9da76848 (process_command): Instead of hardcoding non-empty switches_need_spaces to turn on "o" and "L"... 
(process_command): Instead of hardcoding non-empty
switches_need_spaces to turn on "o" and "L", make the string contain
the switches that need the spaces.

From-SVN: r11609
 1996-03-24 07:28:21 -05:00
Richard Kenner
815cf875cb (DEFAULT_SWITCH_TAKES_ARG): New macro, from SWITCH_TAKES_ARG. 
(SWITCH_TAKES_ARG): Use it.

From-SVN: r11265
 1996-02-13 17:55:17 -05:00
Richard Kenner
b27804a876 (warn_std_ptr): Initialize with 0 instead of NULL_PTR. 
From-SVN: r11128
 1996-01-31 07:15:10 -05:00
Michael Meissner
841faeeddd EXTRA_SPECS addition 
From-SVN: r11063
 1996-01-18 15:19:51 +00:00
Doug Evans
3a26543176 gcc.c (process_command): New local lang_n_files, and use it in test of -c with -o. 
* gcc.c (process_command): New local lang_n_files, and use
	it in test of -c with -o.  Move test of -save-temps.
	Test for trailing NUL in -c.

From-SVN: r11038
 1996-01-17 14:51:41 +00:00
Doug Evans
ed846da308 (do_spec_1, case 'W'): Rename local index' to cur_index' to avoid warning 
on solaris.

From-SVN: r11030
 1996-01-16 17:18:36 +00:00
Richard Kenner
5fc08cad60 (process_commands): Remove inadvertant fallthrough. 
From-SVN: r11004
 1996-01-15 20:36:45 -05:00
Richard Kenner
47288231ca (struct compilers): Add -ax option. 
From-SVN: r10847
 1995-12-24 17:40:40 -05:00
Richard Kenner
5d7bb90c0f (unused_prefix_warning): Include machine_suffix if require_machine_suffix. 
(warn_B, warn_std, warn_std_ptr): New variables.
(process_commands): Use them and NULL_PTR as WARN arg to add_prefix.

From-SVN: r10846
 1995-12-24 08:43:10 -05:00
Richard Kenner
f2cf3e1ed9 (process_command): Give error for -c with -o and multiple compilations. 
(handle_braces): Rename variable "pipe" to "pipe_p".

From-SVN: r10845
 1995-12-24 08:08:29 -05:00
Richard Kenner
c6b51be9d2 (my_strerror): Return "cannot access" if errno is 0. 
(perror_with_name, pfatal_with_name, perror_exec): Don't assume that
the returned value from my_strerror contains no '%'s.
(sys_nerr): Declare only if HAVE_STRERROR is not defined.

From-SVN: r10714
 1995-12-13 19:12:10 -05:00
Jason Merrill
bacebbcf51 (LIBGCC_SPEC): Do link with libgcc when -shared. 
From-SVN: r10677
 1995-12-05 03:26:37 +00:00
Doug Evans
164c4c918a (do_spec_1): Fix typos in version calculation. 
From-SVN: r10634
 1995-11-29 23:17:30 +00:00
Richard Kenner
aa76a77e6c Remove fix_argv kludge. 
From-SVN: r10340
 1995-09-12 18:30:06 -04:00
Richard Kenner
2b16a9d39d (main): When concat gcc_exec_prefix and standard_startfile_prefix, put 
machine_suffix in the middle.

From-SVN: r10227
 1995-08-13 21:29:58 -04:00
Richard Kenner
03c424843c (MULTILIB_DIRS): Provide default if not defined. 
(multilib_defaults): New static variable.
(default_arg): New static function.
(set_multilib_dir): Ignore default arguments.
(print_multilib_info): Ignore entries which use default arguments.

From-SVN: r10155
 1995-07-26 07:58:10 -04:00
Richard Kenner
3d13060543 (default_compilers, cpp): Specify -lang-c89 if -ansi is given. 
This turns off C++ comment recognition.

From-SVN: r10149
 1995-07-18 19:23:30 -04:00
Richard Kenner
dc28c6c62b (p{fatal,error}_with_name, perror_exec): Quote filename. 
From-SVN: r10108
 1995-07-10 18:20:39 -04:00
Richard Kenner
a35311b035 Update FSF address. 
From-SVN: r9961
 1995-06-15 07:52:21 -04:00
Doug Evans
7f9cce93f3 (link_command_spec): Undo patch of May 11. 
-nostdlib implies -nostartfiles again.
New argument -nodefaultlibs.

From-SVN: r9932
 1995-06-12 19:01:48 +00:00
Richard Kenner
2e21df5a7f (do_spec_1, case 'g'): Handle %O as suffix if MKTEMP_EACH_FILE. 
From-SVN: r9892
 1995-06-06 17:57:34 -04:00
Doug Evans
5e1d9b962e (link_command_spec): Move ENDFILE_SPEC from -nostdlib to -nostartfiles. 
From-SVN: r9790
 1995-05-23 23:54:00 +00:00
Richard Kenner
f70165f69f (HAVE_OBJECT_SUFFIX): New macro. 
(process_command): Convert x.o to x.foo for OBJECT_SUFFIX of ".foo".
(do_spec_1): Avoid shadow variable "i" and always use for loop var.

From-SVN: r9766
 1995-05-22 17:10:06 -04:00
Richard Kenner
e9990579f1 (fix_argv): Removed call to free. 
Changed WINNT to _WIN32.

From-SVN: r9731
 1995-05-16 18:35:31 -04:00
Richard Kenner
1346ae41e6 (default_compilers): Remove entries for Ada, C++, Chill, and Fortran; 
#include specs.h instead.

From-SVN: r9681
 1995-05-14 10:37:53 -04:00
Doug Evans
7e2b9499e2 (link_command_spec): Make -nostdlib no longer imply -nostartfiles. 
From-SVN: r9630
 1995-05-12 01:06:03 +00:00
Jim Wilson
8faf4a6843 (main): Pass INIT_ENVIRONMENT to putenv. 
From-SVN: r9455
 1995-04-25 15:39:42 -07:00
Richard Kenner
ba78c9ff87 (default_compilers): Pass -I to gnat1. 
From-SVN: r9429
 1995-04-21 08:23:45 -04:00
Richard Kenner
adcb8d7d82 (OBJECT_SUFFIX): Default now ".o", not "o". 
(all specs): Remove "." before %O; use %O in a few missing cases.

From-SVN: r9325
 1995-04-07 08:09:21 -04:00
Richard Kenner
0b1dbf9e61 (default_compilers): Pass -W and -w to gnat1. 
From-SVN: r9294
 1995-04-02 08:11:46 -04:00
Richard Kenner
665bf3512b (print_multilib_info): Don't use LAST_PATH if not set. 
From-SVN: r9281
 1995-04-01 08:25:16 -05:00
Jim Wilson
e8601ecbcb (process_command): Delete code modifying gcc_exec_prefix. 
(main): Put it here after last use of gcc_exec_prefix.  For cross
compiler, set startfile_prefixes if gcc_exec_prefix is set and
standard_startfile_prefix is a relative path.

From-SVN: r9253
 1995-03-29 15:10:28 -08:00
Richard Kenner
b6da85666d Removed __NetBSD__ from conditional. 
Declare strerror if HAVE_STRERROR is defined; otherwise declare sys_errlist
and sys_nerr.
(my_strerror): New function.

From-SVN: r9233
 1995-03-27 07:15:55 -05:00
Jason Merrill
0600f3fab5 Move SunOS 4 assembler flags from default_compilers into ASM_SPEC. 
From-SVN: r9197
 1995-03-16 23:18:10 +00:00
Doug Evans
2628b9d33d (print_search_dirs): New variable. 
(build_search_list): New function.
(putenv_from_prefixes): Call it.
(option_map): New option --print-search-dirs.
(process_command): Handle it.
(main): Print installation directory and exec/startfile_prefixes if
--print-search-dirs given.

From-SVN: r9085
 1995-02-25 15:16:38 +00:00
Richard Kenner
34dd383844 (SWITCH_TAKES_ARG): Add `x'. 
(process_command): -Wl, -Xlinker, and -lm values always go to linker
even if -x was specified.

From-SVN: r9035
 1995-02-22 17:37:01 -05:00
Richard Kenner
278479ede5 (default_compilers): Remove rule for ".ada". 
Pass .ads or .adb suffix to -dumpbase, depending on input filename.

From-SVN: r9025
 1995-02-21 19:25:17 -05:00
Richard Kenner
6ce3c2a19a (fix_argv): Rewrite. 
From-SVN: r9013
 1995-02-21 18:52:14 -05:00
Richard Kenner
56070e5503 (read_specs): Use length read when inserting zero. 
From-SVN: r8979
 1995-02-21 06:16:06 -05:00
Richard Kenner
ae618a2808 (default_compilers): Add entries for .f and .F. 
From-SVN: r8977
 1995-02-21 05:57:30 -05:00
Richard Kenner
29a94cd51e Update comment. 
From-SVN: r8909
 1995-02-11 16:10:52 -05:00
Richard Kenner
ed7dae049f (specs): Use %O instead of "o" for object file suffix. 
(do_spec_1, case 'O'): New option.

From-SVN: r8908
 1995-02-11 16:08:02 -05:00
Richard Kenner
34cd1bd74c (execute): Don't wait for just any N subprocesses... 
(execute): Don't wait for just any N subprocesses, since we may have
started with some subprocesses before we started executing.  Wait just
for _our_ N subprocesses.

From-SVN: r8746
 1995-01-13 19:37:56 -05:00
Jim Wilson
0d6fc1be02 (print_multilib_info): Initialize last_path_len to 0. 
From-SVN: r8706
 1994-12-29 11:16:48 -08:00
Per Bothner
13bdb4e26a * gcc.c (default_compilers): Add support for Chill (.ch and .chi). 
From-SVN: r8637
 1994-12-09 15:10:41 -08:00
Jason Merrill
68d69835ac Shared library support. 
From-SVN: r8519
 1994-11-19 04:09:58 +00:00
Richard Kenner
9c4faac1d5 (main): For -V output, give both driver and compiler versions, if they 
differ.

From-SVN: r8472
 1994-11-16 16:40:04 -05:00
Richard Kenner
9200adce70 (process_command): Ignore LIBRARY_PATH and LPATH if cross-compiler. 
From-SVN: r8396
 1994-11-07 11:02:15 -05:00
Torbjorn Granlund
9b226f9093 (process_command): Don't forget to split -Wl arguments at commas. 
From-SVN: r8350
 1994-10-27 22:50:06 +00:00
Torbjorn Granlund
368dfd3a5b (process_command): Handle -Wl, and -Xlinker similar to -l, 
i.e., preserve their order with respect to linker input files.

From-SVN: r8349
 1994-10-27 18:04:25 +00:00
Jason Merrill
d1e04478b0 (STARTFILE_SPEC): Wrap startfiles in %{!shared:}. 
From-SVN: r8325
 1994-10-20 20:53:07 +00:00
Jason Merrill
bccef0116a (default_compilers): Treat files with an extension of .c++ 
as C++ code.

From-SVN: r8297
 1994-10-18 00:33:02 +00:00
Michael Bushnell
f4d21c5c16 Define O_RDONLY if not already defined and use it in read_specs's call 
to open.

From-SVN: r8217
 1994-10-05 01:52:40 +00:00
Ian Lance Taylor
0b90f9c2dc If the POSIX.1 wait macros are defined, use them. 
From-SVN: r8213
 1994-10-04 20:53:02 +00:00
Richard Kenner
b5eda7762d Install omitted hunk from last diff. 
From-SVN: r8190
 1994-10-01 06:44:43 -04:00
Doug Evans
78b4f18284 (process_command): Fix typo. 
From-SVN: r8189
 1994-10-01 03:57:21 +00:00
Richard Kenner
48ff801bda Don't include sys/file.h for winnt; use process.h instead. 
(concat): Now just concats two things; all callers changed.
(concat[346]): New functions.
(dir_separator_str): New variable.
(exec_prefixes, startfile_prefixes, include_prefixes): Renamed from same names
without plural; all users changed.
(find_a_file, process_command, do_spec_1): Use DIR_SEPARATOR.
(find_file, is_directory, main): Likewise.
(lookup_compiler): If OS/2, do case-independent search.
(fix_argv): New function on winnt.
(FIX_ARGV): New macro for some systems; use instead of argv.

From-SVN: r8184
 1994-09-30 17:31:09 -04:00
Jim Wilson
57cb9b6087 (default_compilers): Add %Z to all cpp specs. 
(n_preprocessor_options, preprocessor_options): New variables.
(process_command): Handle -Wp option.
(do_spec_1): Handle %Z spec.

From-SVN: r8175
 1994-09-29 17:13:09 -07:00
Richard Kenner
92bd6bdc13 (struct option_map): Sort in alphabetical order. 
(translate_options): Ignore option once an error occurs.
Fix error with reversed 'a' and 'o'.
Give error if specified abbreviation is unambiguous.

From-SVN: r8165
 1994-09-29 18:24:38 -04:00
Richard Kenner
9b783fc953 (process_command): Add new switch, -dumpmachine. 
From-SVN: r8102
 1994-09-20 17:49:35 -04:00
Richard Kenner
2c793b3251 Rework last change so it's done like collect2.c. 
From-SVN: r8090
 1994-09-15 15:38:29 -04:00
Michael Bushnell
0212779cc8 Include <sys/errno.h> in case `errno' is a macro defined there. 
From-SVN: r8082
 1994-09-14 14:19:02 +00:00
Michael Meissner
c2fdae8ecd DJ patches for MSDOS 
From-SVN: r7792
 1994-07-22 13:55:40 +00:00
Jim Wilson
e21c472a1f (process_command): When have -BstageN option, pass include 
not stageN/../include to preprocessor.

From-SVN: r7779
 1994-07-18 19:05:10 -07:00
Charles Hannum
842a1144f2 Do the 4.4BSD sys_errlist modification for NetBSD also. 
From-SVN: r7707
 1994-07-11 19:03:10 +00:00
Jim Wilson
62a66e0735 (DEFAULT_WORD_SWITCH_TAKES_ARG): Add -isystem. 
From-SVN: r7641
 1994-07-02 15:52:50 -07:00
Richard Kenner
353646926a (do_spec_1, case 'P'): Don't add underscores to macros starting with 
'_[A-Z]'.

From-SVN: r7626
 1994-06-30 18:21:18 -04:00
Doug Evans
60103a3482 gcc.c: Include multilib.h. 
* gcc.c: Include multilib.h.
	(print_multi_lib, print_multi_directory, multilib_select,
	multilib_dir): New static variables.
	(option_map): Added --print-multi-lib and --print-multi-directory.
	(set_spec): Get multilib_select from specs file.
	(process_command): Dump multilib_select into specs file.  Handle
	-print-multi-lib and -print-multi-directory.
	(do_spec_1): Try multilib_dir for %D case.
	(find_file): Try multilib_dir.
	(main): Call set_multilib_dir.  Handle print_multi_lib and
	print_multi_directory.
	(used_arg, set_multilib_dir, print_multilib_info): New functions.

From-SVN: r7491
 1994-06-15 08:04:07 +00:00
Richard Kenner
4c9a05bc55 Cast pointer operands to bzero, bcopy, and bcmp to (char *). 
From-SVN: r7472
 1994-06-14 18:19:28 -04:00
Richard Kenner
460dcab481 (find_a_file): Try EXECUTABLE_SUFFIX first, then file without the 
suffix.

From-SVN: r7459
 1994-06-14 17:34:01 -04:00
Doug Evans
256a105a30 (default_compilers): Pass -MG to cpp if present. 
(option_map): New option --print-missing-file-dependencies/-MG.

From-SVN: r7392
 1994-05-30 17:58:54 +00:00
Doug Evans
d7715b7064 (process_command): Kludge in stageN/../include instead of include. 
From-SVN: r7270
 1994-05-10 21:49:41 +00:00
Richard Kenner
d5ea2ac4c7 (delete_if_ordinary): New function. 
(delete_temp_files, delete_failure_queue): Call it.

From-SVN: r7267
 1994-05-09 18:32:57 -04:00
Stan Shebs
3061ec2bdb *** empty log message *** 
From-SVN: r7218
 1994-05-06 01:00:48 +00:00
Jim Wilson
e184d694d8 (translate_options): For options that take an argument, 
don't skip the argument if it doesn't exist.

From-SVN: r7190
 1994-05-02 13:53:21 -07:00
Richard Kenner
75b1162915 (link_command_spec): Add -Z argument for ZMAGIC's on FreeBSD. 
From-SVN: r7154
 1994-04-25 14:23:10 -04:00
Richard Kenner
6c396fb5dc (handle_braces, check_live_switch): Refine previous change. 
From-SVN: r7139
 1994-04-22 15:02:13 -04:00
Richard Kenner
ac4cf5d96f (default_compilers): If -E and the file is (e.g.) x.s, don't run the 
assembler; similarly for .i, .ii, .adb, etc.

From-SVN: r7129
 1994-04-21 17:23:49 -04:00
Richard Kenner
6a9e290eec Add new options -print-file-name= and -print-prog-name=. 
From-SVN: r7079
 1994-04-19 17:57:14 -04:00
Richard Kenner
f5b0eb4e88 (struct switchstr): New field LIVE_COND. 
(process_command): Initialize it.
(check_live_switch): New function.
(handle_braces): Call it.

From-SVN: r7078
 1994-04-19 17:48:23 -04:00
Doug Evans
a78a8d589e (process_command): Minor white space cleanups to last patch. 
From-SVN: r6969
 1994-04-06 00:07:56 +00:00
Doug Evans
ea694f2d44 (process_command): Add "include" prefix for [blah/]stageN. 
From-SVN: r6968
 1994-04-06 00:04:56 +00:00
Jim Wilson
f62a12d07d Change "gstdarg.h" to <stdarg.h> and "gvarargs.h" to <varargs.h>. 
From-SVN: r6942
 1994-03-31 21:25:31 -08:00
Richard Kenner
6b0639bc6c (process_command, case 'B'): If name is "stageN/", add "include" to 
system include prefix.

From-SVN: r6924
 1994-03-30 17:21:05 -05:00
Jim Wilson
2d879387e2 (include_prefix): New variable. 
(process_command): Add path/include to include_prefix when see a
-Bpath option.
(do_spec_1, case 'I'): Pass include_prefix directories to cpp with
the -isystem option.

From-SVN: r6813
 1994-03-18 12:37:22 -08:00
Richard Kenner
54a88f9251 (do_spec_1): Don't duplicate a macro starting with '__'. 
From-SVN: r6764
 1994-03-13 06:45:59 -05:00
Richard Kenner
d18225c493 Use PVPROTO for varargs prototypes. 
From-SVN: r6744
 1994-03-11 08:01:45 -05:00
Richard Kenner
4b19dee8c6 ([__MSDOS__]): Use #ifdef, not #if. 
From-SVN: r6739
 1994-03-10 15:18:00 -05:00
Richard Kenner
870bc05205 (execute): Initialize PROG. 
From-SVN: r6644
 1994-02-27 10:48:25 -05:00
Richard Kenner
7aaf8abb28 (default_compilers): Generate and use .ii files in the intermediate 
stage of compiling C++ source.

From-SVN: r6553
 1994-02-14 19:13:05 -05:00
Doug Evans
fd2c2b2b62 (fatal, error): Fix declarations (make dependant on HAVE_VPRINTF). 
From-SVN: r6545
 1994-02-13 07:34:55 +00:00
Doug Evans
99360286e5 (PROTO): Define. 
Add prototypes for static functions.

From-SVN: r6542
 1994-02-12 16:34:43 +00:00
Doug Evans
b67b29cd33 (VPROTO, VA_START): Define. 
From-SVN: r6532
 1994-02-12 00:51:50 +00:00
Richard Kenner
4f90e4a0f7 If __STDC__, include gstdarg and use ANSI form of varargs. 
From-SVN: r6514
 1994-02-10 08:07:10 -05:00
Richard Kenner
4aea22caf1 (default_compilers, @ada): Don't duplicate "-gnat" parameters; pass 
-quiet unless -Q is specified.

From-SVN: r6456
 1994-02-01 08:32:46 -05:00
Jim Wilson
fb99c21cfa (translate_options): Skip arguments of -B, -b, -V, -x, 
and -Xlinker options.

From-SVN: r6289
 1993-12-23 16:26:16 -08:00
Richard Kenner
c1a9a99cd0 (default_compilers, gnat1): Don't write -gnatb. 
From-SVN: r6285
 1993-12-23 17:49:04 -05:00
Richard Kenner
53117a2f4d (compiler_version): New variable. 
(spec_version): Initialize from DEFAULT_TARGET_VERSION.
(main): Distinguish COMPILER_VERSION from TARGET_VERSION.
(process_command): Use COMPILER_VERSION for %v.
Guard against a COMPILER_VERSION that lacks a minor.

From-SVN: r6264
 1993-12-22 13:39:29 -05:00
Richard Kenner
cc70323d03 (default_compilers): Treat ".cpp" as C++. 
From-SVN: r6260
 1993-12-22 07:42:29 -05:00
Richard Stallman
dc476ce26f (default_compilers): Do define __GNUC_MINOR__ if input is `-'. 
From-SVN: r6166
 1993-11-26 20:58:04 +00:00
Richard Stallman
500c9e81dc (do_spec_1): Use spec_version for %v, not version_string. 
Distinguish %v1 and %v2.
(default_compilers): For __GNUC_MINOR__, use %v2.
For __GNUC__ and __GNUG__, use %v1.

From-SVN: r5976
 1993-11-02 23:05:13 +00:00
Richard Stallman
829407e190 (default_compilers): Define __GNUC_MINOR__, using %v. 
(do_spec_1): Implement %v.

From-SVN: r5899
 1993-10-26 19:04:27 +00:00
Jim Wilson
5d672cd7e6 (sys_errlist): Conditionalize declaration for BSD 4.4. 
From-SVN: r5843
 1993-10-20 16:20:09 -07:00
Richard Stallman
cbc580f02b (read_specs): Fix call to bzero. 
From-SVN: r5656
 1993-10-07 15:27:56 +00:00
Richard Kenner
6710c3bdf8 (read_specs): Make a null entry at end of `compilers' when reading new 
entry from file.

From-SVN: r5615
 1993-10-05 16:25:24 -04:00
Richard Kenner
da6d85c045 (choose_temp_base): Correct size allocated for temp_filename. 
From-SVN: r5604
 1993-10-05 14:08:10 -04:00
Richard Kenner
c1de946da1 (default_compilers): Add rules for Ada. 
From-SVN: r5587
 1993-10-03 22:10:24 -04:00
Jim Wilson
fa0d53694e (process_command): Don't warn for -x after last input file 
if spec_lang is zero.

From-SVN: r5288
 1993-09-08 12:08:15 -07:00
Ian Lance Taylor
7560d6cb1e Correct last change. 
From-SVN: r5190
 1993-08-20 16:25:56 +00:00
Ian Lance Taylor
4dbc7773ff Permit relative path for standard_startfile_prefix 
From-SVN: r5091
 1993-08-06 20:45:36 +00:00
Richard Stallman
14553b7569 (process_command): Don't check whether file `-' exists. 
From-SVN: r5066
 1993-08-04 03:57:21 +00:00
Richard Stallman
1df80ae415 (main): Improve "No input files" error message. 
From-SVN: r4971
 1993-07-23 18:36:41 +00:00
Jim Wilson
a2dfec996f (link_command_spec): Move %{T*} after %{L*} and %D. 
From-SVN: r4951
 1993-07-21 13:43:56 -07:00
Richard Stallman
1e72f68fc5 (choose_temp_base): Try multiple variables. 
(choose_temp_base): Try multiple variables.  Don't
assume that the variable points to a valid directory.

(pexecute): Handle the MS-DOS return codes correctly.
Add .exe to file name when appropriate.

From-SVN: r4822
 1993-07-01 23:30:43 +00:00
Richard Stallman
8b3d02513e (DEFAULT_WORD_SWITCH_TAKES_ARG): Check for -iwithprefixbefore. 
(option_map): Add --include-with-prefix-before and
--include-with-prefix-after.

From-SVN: r4782
 1993-06-28 04:54:15 +00:00
Richard Stallman
fff26804c9 (translate_options): `*' inhibits warning of extraneous arg. 
From-SVN: r4758
 1993-06-26 19:43:09 +00:00
Doug Evans
5e3f49d1ce (option_map): Add missing comma. 
From-SVN: r4740
 1993-06-26 07:14:53 +00:00
Richard Stallman
f7f1b4a40e (option_map): Make --version alias for -dumpversion. 
From-SVN: r4721
 1993-06-24 04:32:25 +00:00
Richard Stallman
cc198f10a7 (translate_options): Don't assume option_map[j].arg_info != 0. 
From-SVN: r4658
 1993-06-10 17:47:20 +00:00
Richard Stallman
e1027c772e (translate_options): Don't assume option_map[j].arg_info != 0. 
From-SVN: r4644
 1993-06-07 03:41:21 +00:00
Richard Stallman
c648ab8a1a (process_command): When GCC_EXEC_PREFIX is defined and tooldir is relative... 
(process_command): When GCC_EXEC_PREFIX is defined and
tooldir is relative, add it to search path in addition to standard
directory rather than instead of.

From-SVN: r4588
 1993-05-28 22:55:11 +00:00
Richard Stallman
8e06366547 (option_map): Renamed --version to --use-version. 
From-SVN: r4462
 1993-05-14 22:10:11 +00:00
Ian Lance Taylor
0ad5835e0b If SMALL_ARG_MAX is defined don't pass non-directories in environment 
From-SVN: r4278
 1993-04-29 21:11:44 +00:00
Richard Stallman
4782d5b5ad (default_compilers): Inhibit -D__OPTIMIZE__ if -O0. 
From-SVN: r4272
 1993-04-29 16:39:56 +00:00
Ian Lance Taylor
3b39b94f84 Base WORD_SWITCH_TAKES_ARG on new macro DEFAULT_WORD_SWITCH_TAKES_ARG 
From-SVN: r4247
 1993-04-27 14:58:13 +00:00
Richard Kenner
2a353d3a5e (putenv): Make result type void. 
(main): Don't call signal for undefined signal names.

From-SVN: r4139
 1993-04-13 17:17:19 -04:00
Jim Wilson
8cacec76fd (library_prefix): Delete variable. 
(process_command): Delete uses of library_prefix.
(do_spec_1, D case): Delete use of library_prefix.

From-SVN: r4105
 1993-04-12 12:50:01 -07:00
Richard Stallman
ac50959202 (link_command_spec): New option -nostartfiles. 
From-SVN: r3690
 1993-03-10 07:11:33 +00:00
Richard Stallman
f2faf549d4 Handle long options by translation to old-style ones. 
(translate_options): New function.
(option_map): New table.

From-SVN: r3686
 1993-03-09 05:47:14 +00:00
Jim Wilson
1d23c208bd (main): Put argv[0] in collect_obstack instead of programname. 
From-SVN: r3655
 1993-03-05 09:47:54 -08:00
Michael Meissner
1763b229fd Add missing \ before return inside string. 
From-SVN: r3627
 1993-03-04 15:39:20 +00:00
Jim Wilson
afcd8a020f (main): Truncate programname to what is after last slash. 
From-SVN: r3612
 1993-03-02 13:19:37 -08:00
Richard Stallman
4b3f0a5b28 (link_command_spec): Do nothing if -fsyntax-only. 
From-SVN: r3598
 1993-03-02 19:57:36 +00:00
Richard Stallman
dd30a199df (process_command): Fix typo in last change. 
From-SVN: r3260
 1993-01-18 05:34:03 +00:00
Brendan Kehoe
cb25ac928c With previous change, don't fail on `-l'. 
From-SVN: r3253
 1993-01-15 16:30:53 -05:00
Brendan Kehoe
48fb792a91 gcc.c (process_command): Only accept input files which exist and can be read... 
* gcc.c (process_command): Only accept input files which exist and
        can be read; prevent link phase if an input file was rejected.
        (error_count): Make into a static global variable.

From-SVN: r3249
 1993-01-14 19:19:25 -05:00
Ian Lance Taylor
53cc3d6317 Use TOOLDIR_BASE_PREFIX, not TOOLDIR_PREFIX 
From-SVN: r3227
 1993-01-13 22:37:01 +00:00
Paul Eggert
a1c3776604 # Fix misspellings in comments. 
From-SVN: r3182
 1993-01-10 22:33:45 +00:00
Richard Stallman
4cf3301cf5 (lookup_compiler): Fix special code for `-' suffix. 
From-SVN: r3174
 1993-01-09 15:10:30 +00:00
Richard Kenner
3ae7de4ed7 (putenv_from_prefixes): Use PATH_SEPARATOR. 
Properly use JUST_MACHINE_SUFFIX when desired; always make path the same as
find_a_file will use.

From-SVN: r3065
 1993-01-03 07:28:19 -05:00
Richard Stallman
f18fd95634 (TOOLDIR_PREFIX): Define if not defined. 
(tooldir_prefix, tooldir_base_prefix): New variables.
(main): Set tooldir_prefix.  Add it (plus `bin' or `lib') to search paths.

From-SVN: r3057
 1993-01-02 09:53:53 +00:00
Richard Stallman
3279bba682 (do_spec_1): Propagate failure from recursive calls. 
From-SVN: r3033
 1992-12-31 22:38:58 +00:00
Jim Wilson
a99bf70c25 (input_from_pipe): New variable. 
(do_spec): Set/clear input_from_pipe as appropriate.  Translate %|
to "-" if input_from_pipe is true.

From-SVN: r3018
 1992-12-31 13:05:40 -08:00
Tom Wood
fb2660307d (temp_names): New variable. 
(do_spec_1): Rewrite MKTEMP_EACH_FILE for %g/%u/%U.
	(choose_temp_base): Abort if mktemp yields a null string.

From-SVN: r2847
 1992-12-08 13:34:05 +00:00
Richard Stallman
49003ff65a (LINK_LIBGCC_SPECIAL_1): New parameter. 
From-SVN: r2818
 1992-11-30 23:03:05 +00:00
Richard Stallman
b9490a6ec1 (default_compilers): Pass -i* after -U*. 
(default_compilers): When running cpp,
move %{D*} and %{U*} (in that order) just before %i.

(do_spec_1): Handle MKTEMP_EACH_FILE.

From-SVN: r2779
 1992-11-23 22:44:40 +00:00
Richard Stallman
05d32ae0e0 (process_command): Check that we have enough arguments. 
From-SVN: r2636
 1992-10-28 21:20:57 +00:00
Richard Stallman
2484b6d2a9 (process_command): Discard after first space in spec_version. 
From-SVN: r2583
 1992-10-24 00:50:54 +00:00
Jim Wilson
ebb8e0c6c6 (WORD_SWITCH_TAKES_ARG): Handle -Ttext and -Tbss in addition to -Tdata. 
From-SVN: r2529
 1992-10-20 13:54:08 -07:00
Richard Stallman
0e14ddbcfc Comment added. 
From-SVN: r2146
 1992-09-17 19:47:09 +00:00
Richard Stallman
f396d2783c (SIGNED_CHAR_SPEC): Use #if rather than ?... 
(SIGNED_CHAR_SPEC): Use #if rather than ?: to handle
setting the default SIGNED_CHAR_SPEC macro, since the 3.0 version
of the MIPS C compiler doesn't like ?: in initializers.

From-SVN: r2145
 1992-09-17 19:45:49 +00:00
Richard Stallman
3b9b4d3fa6 (main): No program should return the error_count! 
Return 2 if failure due to signal, 1 if just errors.
(execute): Increment signal_count.

From-SVN: r2068
 1992-09-07 06:04:38 +00:00
Richard Stallman
cc6fc442d8 (process_command): Correct for spaz by patch, installing last change. 
From-SVN: r2045
 1992-09-03 08:40:32 +00:00
Richard Stallman
058d85217a (main): Use new loop var J to avoid conflict with I. 
From-SVN: r2043
 1992-09-03 07:15:21 +00:00
Richard Stallman
20eec2c268 (default_compilers): Add missing comma between strings, so that traditional compilers can compile gcc.c. 
(default_compilers): Add missing comma between strings, so
that traditional compilers can compile gcc.c.
(main): Don't pass strcpy or strlen a NULL pointer if some of the
spec strings in default_compilers are NULL.
(validate_all_switches): Don't dereference a NULL pointer if some of
the spec strings in defalut_compilers are NULL.

From-SVN: r2039
 1992-09-02 23:19:20 +00:00
Brendan Kehoe
301a5c0b57 (default_compilers, ".C" and ".ii"): Pass `+e*' into cc1plus. 
(process_command): Allow +e[012] to be passed down into cc1plus.

From-SVN: r2036
 1992-09-02 16:10:54 -04:00
Richard Stallman
ec32609a58 (struct compiler): spec field is now array of 4 elements. 
(read_specs): Clear the entire new element of compilers.
(lookup_compiler): Copy all of spec array.  Check element 0 for @.
(main): Concatenate all elements of compiler spec.
(validate_all_switches): Validate from all elements of compiler spec.
(default_compilers): Split CPP commands into separate strings.

From-SVN: r2005
 1992-08-31 20:00:19 +00:00
Michael Meissner
4401b31c0e Add %U to give last %u name. 
From-SVN: r1942
 1992-08-25 17:40:04 +00:00
Richard Stallman
8436fe3532 (process_command): Don't set verbose_flag if they make a 
typo (e.g., `-v-E'); only when it's exactly "-v".

From-SVN: r1940
 1992-08-25 03:07:57 +00:00
Richard Kenner
f8d97cf472 Put include of stdio.h after GCC header files (for i860-stardent-sysv4). 
From-SVN: r1905
 1992-08-20 05:58:18 -04:00
Richard Stallman
2ef32c884e (process_command): In second loop over all switches, 
don't increment I for switches that don't have separate arguments.

From-SVN: r1856
 1992-08-15 07:49:48 +00:00
Tom Wood
26ba9d2636 Really install NULL_PTR change 
From-SVN: r1854
 1992-08-15 00:20:19 +00:00
Tom Wood
d887e8089b (do_spec_1): Add %u. 
(default_compilers): For output of as when -c is not used, use %u
	rather than %g so each object filename will be unique.

(NULL_PTR): Use the same definition as
	rtl.h and tree.h.

From-SVN: r1845
 1992-08-14 22:51:05 +00:00
Richard Stallman
a6bf434760 Improve err msg for unknown config. 
(read_specs): Cast args of xmalloc and read to unsigned.

From-SVN: r1792
 1992-08-11 08:26:06 +00:00
Richard Stallman
5f31db15fb (default_compilers): For output of as when -c is not used, 
use %g, rather than %b, because the file is going to be deleted anyway.

From-SVN: r1783
 1992-08-07 07:17:12 +00:00
Richard Stallman
7ede72fcf2 (link_command_spec): Accept -static but do nothing with it. 
From-SVN: r1715
 1992-07-29 22:55:25 +00:00
Richard Stallman
c9ebacb820 (process_command): Handle -Wl,' and -Wa,'. 
(do_spec_1): Handle %Y.
(default_compilers): Use %Y in assembler commands.

From-SVN: r1637
 1992-07-20 02:49:26 +00:00
Charles Hannum
ae04227b3a entered into RCS 
From-SVN: r1511
 1992-07-08 03:40:47 +00:00
Richard Kenner
7471ffd8a6 *** empty log message *** 
From-SVN: r1478
 1992-07-06 16:25:01 -04:00
Richard Kenner
906c4e36c6 *** empty log message *** 
From-SVN: r1473
 1992-07-06 16:04:13 -04:00
Richard Stallman
ac88fc9055 *** empty log message *** 
From-SVN: r1352
 1992-06-30 01:52:47 +00:00
Richard Stallman
7558fb2af5 *** empty log message *** 
From-SVN: r1304
 1992-06-27 05:23:20 +00:00
Richard Stallman
00f7e60311 *** empty log message *** 
From-SVN: r1187
 1992-06-10 21:23:54 +00:00
Richard Stallman
6196c52839 *** empty log message *** 
From-SVN: r1182
 1992-06-08 03:09:12 +00:00
Richard Stallman
efb1933019 *** empty log message *** 
From-SVN: r1172
 1992-06-06 19:22:12 +00:00
Richard Stallman
14be024e77 *** empty log message *** 
From-SVN: r1076
 1992-05-25 02:25:35 +00:00
Richard Stallman
4c64aaf6a4 *** empty log message *** 
From-SVN: r1072
 1992-05-24 06:33:48 +00:00
Richard Stallman
607a4f7de3 *** empty log message *** 
From-SVN: r1065
 1992-05-23 21:04:29 +00:00
Richard Stallman
8eebb25825 *** empty log message *** 
From-SVN: r983
 1992-05-15 02:18:01 +00:00
Richard Stallman
2dcb563f6c *** empty log message *** 
From-SVN: r945
 1992-05-09 07:00:44 +00:00
Richard Stallman
6dc42e49d3 *** empty log message *** 
From-SVN: r930
 1992-05-07 06:41:23 +00:00
Richard Stallman
f6ec7e54c8 *** empty log message *** 
From-SVN: r870
 1992-05-03 21:39:50 +00:00
Richard Stallman
59014d0a6f *** empty log message *** 
From-SVN: r678
 1992-04-04 08:44:53 +00:00
Per Bothner
2378088aa6 *** empty log message *** 
From-SVN: r649
 1992-03-31 14:12:10 -08:00
Richard Stallman
b3865ca9f8 *** empty log message *** 
From-SVN: r551
 1992-03-21 22:50:43 +00:00
Richard Stallman
004fd4d55e *** empty log message *** 
From-SVN: r459
 1992-03-12 19:24:40 +00:00
Richard Stallman
ed1f651bed Initial revision 
From-SVN: r262
 1992-02-01 05:15:32 +00:00