mirror of
https://github.com/Mercury-Language/mercury.git
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2a366cf295
--no-ansi (mgnuc) and --no-ansi-c (mmc) have not actually done anything for
many years now. Deprecate these options and remove their "use" throughout most
of the Mercury system. (The remaining uses are in the Makefiles for the Boehm
GC, which need to be updated separately.)
Also deprecate the internal compiler option --cflags-for-ansi.
compiler/options.m:
Document that --no-ansi-c is now deprecated.
Document that the internal option --cflags-for-ansi is now
deprecated.
compiler/compile_target_code.m:
Do not pass the ANSI options to the C compiler.
scripts/mgnuc.in:
scripts/mgnuc_file_opts.sh-subr:
Deprecate the --no-ansi option; delete code that no longer does
anything useful.
configure.ac:
Delete the configuration variable CFLAGS_FOR_ANSI; it is only ever
set to be empty. (The comment talks about --no-ansi doing other things
in the mgnuc script. It used to also cause some preprocessor macros
to be defined for compatibility with the system headers on some
platforms -- that has not been the case since 2013.)
doc/user_guide.texi:
Document that --no-ansi-c is deprecated.
bytecode/Mmakefile:
compiler/Mercury.options:
library/Mercury.options:
extras/odbc/odbc.m:
runtime/Mmakefile:
scripts/Mercury.config.bootstrap.in:
scripts/Mercury.config.in:
tests/hard_coded/Mercury.options:
tests/valid/Mercury.options:
trace/Mmakefile:
util/Mmakefile:
Conform to the above change.
NEWS.md:
Announce the above.
203 lines
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203 lines
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MCFLAGS-allow_stubs = --allow-stubs --no-warn-stubs --infer-all
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MCFLAGS-any_call_hoist_bug = --loop-invariants
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MCFLAGS-bad_direct_reuse = --ctgc
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MCFLAGS-bad_indirect_reuse = --ctgc --no-common-struct
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MCFLAGS-bad_indirect_reuse2 = --ctgc --no-common-struct
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MCFLAGS-bad_indirect_reuse2b = --ctgc --no-common-struct
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MCFLAGS-bad_indirect_reuse3 = --ctgc --no-common-struct
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MCFLAGS-big_array_from_list = --optimize-tailcalls
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MCFLAGS-bigtest = --intermodule-optimization -O3
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MCFLAGS-boyer = --infer-all
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MCFLAGS-bug103 = --optimize-constructor-last-call
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MCFLAGS-bug160 = -w --optimize-peep-mkword
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MCFLAGS-bug240 = -O1
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MCFLAGS-bug300 = --no-const-struct --optimize-constructor-last-call
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MCFLAGS-bug314 = --trace deep
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MCFLAGS-bug392 = -O0 --deforestation
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MCFLAGS-bug455_mod_a = --intermodule-optimization
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MCFLAGS-bug548 = --inlining
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MCFLAGS-checked_nondet_tailcall = --checked-nondet-tailcalls
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MCFLAGS-checked_nondet_tailcall_noinline = \
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--checked-nondet-tailcalls --no-inlining
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MCFLAGS-cc_and_non_cc_test = --no-inlining
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MCFLAGS-constraint = --constraint-propagation --enable-termination
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MCFLAGS-constraint_order = --constraint-propagation --enable-termination
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MCFLAGS-coerce_opt = --intermodule-optimization
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MCFLAGS-deforest_cc_bug = --deforestation
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MCFLAGS-delay_partial_test = --delay-partial-instantiations
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MCFLAGS-delay_partial_test2 = --delay-partial-instantiations
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MCFLAGS-ground_terms = --from-ground-term-threshold=2
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MCFLAGS-impl_defn_literals = --no-warn-simple-code
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MCFLAGS-lp = --intermodule-optimization -O3
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MCFLAGS-elim_local_var_char = --eliminate-local-vars
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MCFLAGS-float_consistency = --optimize-constant-propagation
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MCFLAGS-foreign_enum_mod1 = --intermodule-optimization
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MCFLAGS-foreign_enum_mod2 = --intermodule-optimization
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MCFLAGS-from_ground_term_bug = --from-ground-term-threshold=4
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MCFLAGS-func_test = --infer-all
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MCFLAGS-ho_order = --optimize-higher-order
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MCFLAGS-ho_order2 = --optimize-higher-order
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MCFLAGS-ho_float_reg = --no-warn-overlapping-scopes
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MCFLAGS-no_fully_strict = --no-fully-strict
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MCFLAGS-one_member = -O5
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MCFLAGS-impure_foreign = --optimize-duplicate-calls
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MCFLAGS-int8_static_data = -O0
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MCFLAGS-intermod_c_code = --intermodule-optimization
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MCFLAGS-intermod_c_code2 = --intermodule-optimization
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MCFLAGS-intermod_foreign_type = --intermodule-optimization
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MCFLAGS-intermod_foreign_type2 = --intermodule-optimization
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MCFLAGS-intermod_may_export_body = --intermodule-optimization
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MCFLAGS-intermod_may_export_body2 = --intermodule-optimization
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MCFLAGS-intermod_multimode = --intermodule-optimization
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MCFLAGS-intermod_multimode_main = --intermodule-optimization
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MCFLAGS-intermod_poly_mode = --intermodule-optimization
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MCFLAGS-intermod_poly_mode_2 = --intermodule-optimization
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MCFLAGS-intermod_pragma_clause = --intermodule-optimization
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MCFLAGS-intermod_pragma_clause_sub = --intermodule-optimization
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MCFLAGS-intermod_try_goal = --intermodule-optimization
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MCFLAGS-intermod_try_goal2 = --intermodule-optimization
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MCFLAGS-intermod_type_qual = --intermodule-optimization
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MCFLAGS-intermod_type_qual2 = --intermodule-optimization
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MCFLAGS-lco_double = --optimize-constructor-last-call
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MCFLAGS-lco_mday_bug_1 = --optimize-constructor-last-call
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MCFLAGS-lco_mday_bug_2 = --optimize-constructor-last-call
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MCFLAGS-lco_no_inline = --optimize-constructor-last-call --no-inline-builtins
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MCFLAGS-lco_pack_args = --optimize-constructor-last-call
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MCFLAGS-lco_pack_args_2 = --optimize-constructor-last-call
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MCFLAGS-lco_pack_args_3 = --optimize-constructor-last-call
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MCFLAGS-lco_reorder = --optimize-constructor-last-call
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MCFLAGS-lookup_switch_simple_non = --no-warn-det-decls-too-lax
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MCFLAGS-mode_check_clauses = --no-warn-det-decls-too-lax
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MCFLAGS-mode_choice = --no-warn-det-decls-too-lax
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MCFLAGS-no_fully_strict = --no-warn-det-decls-too-lax
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MCFLAGS-nullary_ho_func = --no-warn-unresolved-polymorphism
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MCFLAGS-opt_format = --optimize-format-calls
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MCFLAGS-opt_format_sign_extend = --optimize-format-calls
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MCFLAGS-pack_args_reuse = --structure-reuse
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MCFLAGS-reuse_double = --ctgc
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MCFLAGS-reuse_ho = --ctgc --no-optimise-higher-order
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MCFLAGS-sharing_comb = --ctgc --structure-sharing-widening 2
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MCFLAGS-simplify_multi_arm_switch = -O3
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MCFLAGS-string_alignment_bug = --no-warn-obsolete
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MCFLAGS-subtype_pack = --allow-packing-dummies
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MCFLAGS-subtype_rtti = \
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--allow-packing-local-sectags --allow-packing-remote-sectags
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MCFLAGS-tail-rec-scc = --inine-linear-tail-rec-sccs
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MCFLAGS-term_io_test = --no-warn-unresolved-polymorphism
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MCFLAGS-test_imported_no_tag = --no-warn-interface-imports
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MCFLAGS-type_info_const_inst = --const-struct --optimise-constant-propagation
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MCFLAGS-uncond_reuse = --ctgc
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MCFLAGS-uncond_reuse_bad = --ctgc
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MCFLAGS-uo_regression1 = --from-ground-term-threshold=4
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MCFLAGS-write = --no-warn-unresolved-polymorphism
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# We disable intermodule-optimization here because it isn't compatible with
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# intermodule-analysis.
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MCFLAGS-intermod_unused_args = \
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--no-intermodule-optimization --intermodule-analysis --optimise-unused-args
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MCFLAGS-intermod_unused_args2 = \
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--no-intermodule-optimization --intermodule-analysis --optimise-unused-args
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MCFLAGS-loop_inv_test = --loop-invariants --trace-optimized
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MCFLAGS-loop_inv_test0 = --loop-invariants --trace-optimized
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MCFLAGS-loop_inv_test1 = --loop-invariants --trace-optimized
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MCFLAGS-loop_inv_test2 = --loop-invariants --trace-optimized
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MCFLAGS-loop_inv_test3 = --loop-invariants
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MCFLAGS-loop_inv_test4 = --loop-invariants
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MCFLAGS-prince_frameopt = --intermodule-optimization -O5
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MCFLAGS-prince_frameopt_css = --intermodule-optimization -O5
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MCFLAGS-prince_frameopt_css.style = --intermodule-optimization -O5
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# Compile string_switch with both binary and hash switches effectively
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# disabled, to test the basic indexing algorithm.
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# Compile string_switch2 with only hash switches effectively disabled,
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# to test the binary search algorithm.
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# Compile string_switch3 with only binary search switches effectively disabled,
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# to test the hash search algorithm.
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MCFLAGS-string_switch = \
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--string-binary-switch-size=100 --string-hash-switch-size=100
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MCFLAGS-string_switch2 = \
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--string-binary-switch-size=2 --string-hash-switch-size=100
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MCFLAGS-string_switch3 = \
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--string-binary-switch-size=100 --string-hash-switch-size=2
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# This bug only shows up at optimization levels -O2 and below.
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MCFLAGS-profdeep_seg_fault = -O2
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MCFLAGS-puzzle_detism_bug = --trace-optimized --inlining
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MCFLAGS-no_inline_builtins = --no-inline-builtins
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MCFLAGS-no_warn_singleton = --halt-at-warn
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MCFLAGS-nondet_copy_out = --no-inlining --nondet-copy-out
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MCFLAGS-opt_dup_bug = -O2 --optimize-dups --optimize-frames
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MCFLAGS-redoip_clobber = --no-inlining
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MCFLAGS-rnd = -O6
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MCFLAGS-switch_detect = --halt-at-warn
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# The trace_goal_1 and trace_goal_2 test cases differ only in that
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# we compile the latter without any --trace-flag arguments.
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MCFLAGS-trace_goal_1 = --trace-flag=abc --trace-flag def
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MCFLAGS-trace_goal_3 = --trace-flag=abc
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MCFLAGS-trace_goal_env_1 = --trace-flag=abc
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MCFLAGS-trace_goal_env_2 = --trace-flag=abc
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MCFLAGS-trace_goal_opt = --intermod-opt
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MCFLAGS-trans_intermod_user_equality = --intermodule-optimization \
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--transitive-intermodule-optimization
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MCFLAGS-trans_intermod_user_equality2 = --intermodule-optimization \
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--transitive-intermodule-optimization
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MCFLAGS-trans_intermod_user_equality3 = --intermodule-optimization \
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--transitive-intermodule-optimization
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MCFLAGS-type_qual = --infer-all --from-ground-term-threshold=4
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MCFLAGS-type_spec = --user-guided-type-specialization
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MCFLAGS-existential_types_test = --infer-all
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MCFLAGS-existential_float = --infer-all
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MCFLAGS-user_defined_equality = --infer-all
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MCFLAGS-parse = --trace rep
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MCFLAGS-unused_float_box_test = --infer-all
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MCFLAGS-target_mlobjs = --pre-link-command "mmake target_mlobjs_c.o"
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MLOBJS-target_mlobjs = target_mlobjs_c.o
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# We can get this warning if the user-provided type-specific compare predicate
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# compare_foo is inlined at some call sites. Since our setup asks the C
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# compiler to treat any warning as an error, we turn off the warning.
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CFLAGS-user_compare = -Wno-tautological-compare
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# In grade `none' with options `-O1 --opt-space' on kryten
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# (a sparc-sun-solaris2.5 system), mode_choice needs to be linked
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# with `--no-strip', otherwise it gets a seg fault.
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# The test case ../hard_coded/string_test suffers from a similar problem.
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# This is probably a bug in one of the underlying tools (e.g. the Solaris
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# linker) rather than a bug in Mercury, and since it is goes away when you
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# compile with debugging information, it is very difficult to debug.
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# It is much easier to just work around it this way rather than
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# tracking it down.
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MLFLAGS-mode_choice = --no-strip
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CFLAGS-no_refs_to_deleted_labels = -DMR_DEBUG_LABEL_NAMES
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MLFLAGS-parse = --trace
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MLFLAGS-split-c-files = --trace
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MLFLAGS-needs_init = --include-initialization-code --extra-inits
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# These tests run out of memory in non-GC grades
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# unless we increase the heap size from the default 4M.
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# The sizes specified here (70 Mb and 20 Mb respectively)
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# are sufficient for running these tests on 64-bit systems.
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# The setting of `--mdb-out' tests the quoting of runtime
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# options containing special characters.
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MLFLAGS-integer_test = \
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--runtime-flags "--heap-size 70000 --mdb-out \"mdb\\mdb out\""
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MLFLAGS-rational_test = --runtime-flags "--heap-size 20000"
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MCFLAGS-constant_prop_1 = \
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--optimize-constant-propagation --trace-optimized
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MCFLAGS-constant_prop_2 = \
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--optimize-constant-propagation --optimize-dead-procs --trace-optimized
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MCFLAGS-constant_prop_int = \
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--optimize-constant-propagation
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MCFLAGS-constant_prop_loop_inv = \
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--optimize-constant-propagation --optimize-dead-procs --trace-optimized \
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--loop-invariants
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