From-SVN: r20785

        * choose-temp.c (choose_temp_base): Restore original variant of
        this function for compatibility.
        (make_temp_file): This is the new, preferred interface to create
        temporary files.
        * collect2.c (choose_temp_base): Delete declaration.
        (make_temp_file): Declare.
        (temp_filename_length, temp_filename): Delete.
        (main): Use make_temp_file to get temporary files.  Use --lang-c
        to force the resulting ctort/dtor file to be compiled with the C
        compiler.  Make sure to remove temporary files on all exit paths.
        * gcc.c (make_temp_file): Provide prototype if MKTEMP_EACH_FILE is
        defined.
        (choose_temp_base): Only provide prototype if MKTEMP_EACH_FILE is
        not defined.
        (do_spec): Use make_temp_file if MKTEMP_EACH_FILE is defined.

From-SVN: r20784

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.
        * g77.f-torture/execute/980628-0.f: Likewise.
        * g77.f-torture/execute/980628-1.f: Likewise.
        * g77.f-torture/execute/980628-3.f: Likewise.
        * g77.f-torture/execute/980628-6.f: Likewise.

From-SVN: r20783

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.
        * g77.f-torture/execute/980628-0.f: Likewise.
        * g77.f-torture/execute/980628-1.f: Likewise.
        * g77.f-torture/execute/980628-3.f: Likewise.

From-SVN: r20782

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.
        * g77.f-torture/execute/980628-2.f: Likewise.

From-SVN: r20781

        * g77.f-torture/execute/980628-4.f: New test from Craig.
        * g77.f-torture/execute/980628-5.f: Likewise.

From-SVN: r20780

        * configure.in (GCC_NEED_DECLARATIONS): Add strerror, getcwd and
        getwd.
        * acconfig.m4: Add stubs for NEED_DECLARATION_STRERROR,
        NEED_DECLARATION_GETCWD and NEED_DECLARATION_GETWD.
        * cccp.c: Remove strerror()/sys_nerr/sys_errlist decls.
        (my_strerror): Add prototype and make it static.
        * collect2.c: Likewise.
        * cpplib.c: Likewise.
        * gcc.c: Likewise, but keep `my_strerror' extern.
        * protoize.c: Likewise.
        * pexecute.c (my_strerror): Add argument to prototype.
        * system.h: Add prototypes for getcwd, getwd and strerror.  Add
        extern decls for sys_nerr and sys_errlist.  Make abort decl
        explicitly extern.
        * getpwd.c: Remove decls for getwd and getcwd.

From-SVN: r20779

From-SVN: r20777

From-SVN: r20776

        * stl_config.h (__STL_PTHREADS): Don't define for glibc 2 if
        _G_USING_THUNKS is not defined.
Bring over from egcs-1.0.3 branch since ppc-linux still uses glibc-1.9x.

From-SVN: r20775

g77.exp (default_g77_version): Tweak to make it work in a build directory when nothing has been installed yet.

        * lib/g77.exp (default_g77_version): Tweak to make it work in a build
        directory when nothing has been installed yet.

From-SVN: r20774

        * jump.c (jump_optimize): Use side_effects_p & may_trap_p instead
        of rtx_unsafe_p.  Use modified_between_p instead of reg_set_between_p.
        Allow FP moves to be optimized.
        (rtx_unsafe_p): Delete.

From-SVN: r20770

From-SVN: r20769

        * lib/libstdc++.exp: Use global variable ld_library_path (not local)
	that is a lot more persistent; dejagnu-980528 needs this.
	* lib/libstdc++.exp (test_stdc++): Use regular expression " -lstdc.."
	to remove -lstdc++ arguments (not " -lstdc.*").

From-SVN: r20768

        * lib/libio.exp (test_libio): Reset ld_library_path before appending
        the same path(s) again.

From-SVN: r20767

From-SVN: r20766

        * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
        (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
        (lang_specific_driver): Only add -lm automatically if need_math is
        nonzero.

From-SVN: r20765

        * gcc.c-torture/special/special.exp: Handle newer versions of
        dejagnu.

From-SVN: r20764

	* g77spec.c (lang_specific_driver): Put `-lg2c' in
	front of any `-lm' that is seen.

From-SVN: r20763

        * Makefile.in (FLAGS_TO_PASS, case G2C_H_DIR): Use $(TARGET_SUBDIR)
        instead of hardcoding "libraries".

From-SVN: r20762

From-SVN: r20761

        * configure.in (target_subdir): Set to ${target_alias} instead
        of "libraries".

From-SVN: r20760

From-SVN: r20759

	* dsp16xx.h (FIRST_PSEUDO_REGISTER): Add parentheses to definition.
	* dsp16xx.c (next_cc_user_unsigned): New function.
	Remove save_next_cc_user_code.
	(print_operand): Use HOST_WIDE_INT_PRINT_* macros.
	* dsp16xx.md: Call next_cc_user_unsigned instead of using
 	save_next_cc_user_code.
	Use gen_rtx_* functions instead of gen_rtx.
	* rs6000.c: Add trap_comparison_operator to PREDICATE_CODES.

From-SVN: r20757

        * flow.c (count_reg_sets): New function.
        (count_reg_sets_1, count_ref_references): Likewise.
        (recompute_reg_usage): Likewise.
        * rtl.h (recompute_reg_usage): Add prototype.
        * toplev.c (rest_of_compilation): Call recompute_reg_usage just
        before local register allocation.

From-SVN: r20756

From-SVN: r20755

From-SVN: r20754

From-SVN: r20753

        * mkstemp.c: Include gansidecl.h.  Rename uint64_t to gcc_uint64_t.
        (mkstemp): Remove size specifier for variable `letters'.  Call
        gettimeofday, not __gettimeofday.

From-SVN: r20752

(
	* Makefile.in (install): Remove superfluous /include.

From-SVN: r20751

�
	* Makefile.in (install): Remove superfluous /include.

From-SVN: r20750

which contains headers also pulled in via expr.h.
        * Makefile.in (EXPR_H): New dependency variable.
        (decl2.o): Depend on $(EXPR_H).
        (typeck.o): Likewise.
        (init.o): Likewise.
        (expr.o): Likewise.

From-SVN: r20749

which contains headers also pulled in via expr.h.
        * Makefile.in (EXPR_H): New dependency variable.
        (c-typeck.o): Depend on $(EXPR_H) instead of expr.h.
        (c-iterate.o): Likewise.
        (gencheck): Depend on $(TREE_H) instead of tree.h, etc.
        (stor-layout.o): Depend on $(EXPR_H) instead of expr.h.
        (toplev.o): Likewise.  Also depend on $(RECOG_H) instead of recog.h.
        (varasm.o): Depend on $(EXPR_H) instead of expr.h.
        (function.o): Likewise.
        (stmt.o): Likewise.
        (except.o): Likewise.
        (expr.o): Likewise.
        (calls.o): Likewise.
        (expmed.o): Likewise.
        (explow.o): Likewise.
        (optabs.o): Likewise.
        (sdbout.o): Likewise.
        (dwarf2out.o): Likewise.
        (emit-rtl.o): Likewise.
        (integrate.o): Likewise.
        (jump.o): Likewise.
        (cse.o): Likewise.
        (gcse.o): Likewise.  Also depend on $(BASIC_BLOCK_H) instead of
        basic-block.h.
        (loop.o): Depend on $(EXPR_H) instead of expr.h.
        (unroll.o): Likewise.
        (combine.o): Likewise.
        (reload.o): Likewise.
        (reload1.o): Likewise.
        (caller-save.o): Likewise.
        (reorg.o): Likewise.
        (alias.o): Don't depend on insn-codes.h.
        (regmove.o): Depend on $(RECOG_H)/$(EXPR_H) instead of recog.h/expr.h.
        (insn-emit.o): Depend on $(EXPR_H) instead of expr.h.
        (insn-opinit.o): Likewise.

From-SVN: r20748

From-SVN: r20747

        * choose-temp.c (choose_temp_base): Remove MPW bits.  Use mkstemp
        instead of mktemp.
        * gcc.c (MKTEMP_EACH_FILE): Define.
        (main): No need to call choose_temp_base if we are going to
        use choose_temp_base to create each file later.
        * mkstemp.c: New file.  Adapted from glibc.
        * Makefile.in (xgcc, colect2, protoize, unprotoize): Link in mkstemp.o
        (mkstemp.o): Add dependencies.

From-SVN: r20746

From-SVN: r20745

From-SVN: r20744

        * configure.in (gettimeofday): Check for its existance.
        * config.in (HAVE_GETTIMEOFDAY): Define.
        * configure: Rebuilt.
Will be needed for mkstemp shortly.

From-SVN: r20743

From-SVN: r20742

	* Makefile.in (install-info): Run install-info program in separate
	loop.

From-SVN: r20741