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maint: address sc_prohibit_always-defined_macros.

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* cfg.mk: No longer skip it, except where EXIT_SUCCESS is used
	as a witness for stdlib.h.
	Skip this test when appropriate.
	* data/yacc.c: Drop a note about why EXIT_SUCCESS is defined here.
This commit is contained in:
Akim Demaille
2012-02-19 11:40:36 +01:00
parent 4d699f44e6
commit db3458d6ea
2 changed files with 11 additions and 8 deletions
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18
cfg.mk
View File

@@ -35,7 +35,6 @@ url_dir_list = \
# Tests not to run as part of "make distcheck". # Tests not to run as part of "make distcheck".
local-checks-to-skip = \ local-checks-to-skip = \
sc_immutable_NEWS \ sc_immutable_NEWS \
sc_prohibit_always-defined_macros \
sc_prohibit_always_true_header_tests \ sc_prohibit_always_true_header_tests \
sc_prohibit_atoi_atof \ sc_prohibit_atoi_atof \
sc_prohibit_doubled_word \ sc_prohibit_doubled_word \
@@ -56,11 +55,14 @@ update-copyright-env = \
UPDATE_COPYRIGHT_FORCE=1 UPDATE_COPYRIGHT_USE_INTERVALS=1 UPDATE_COPYRIGHT_FORCE=1 UPDATE_COPYRIGHT_USE_INTERVALS=1
exclude = $(foreach a,$(1),$(eval exclude_file_name_regexp--sc_$(a))) exclude = $(foreach a,$(1),$(eval exclude_file_name_regexp--sc_$(a)))
$(call exclude, \ $(call exclude, \
bindtextdomain=^lib/main.c$$ \ bindtextdomain=^lib/main.c$$ \
program_name=^lib/main.c$$ \ program_name=^lib/main.c$$ \
prohibit_empty_lines_at_EOF=^src/parse-gram.h$$ \ prohibit_always-defined_macros=^data/yacc.c|^djgpp/ \
require_config_h_first=^(lib/yyerror|data/(glr|yacc))\.c$$ \ prohibit_always-defined_macros+=?|^src/(parse-gram.c|system.h)$$ \
space_tab=^tests/(input|c\+\+)\.at$$ \ prohibit_always-defined_macros+=?|^tests/regression.at$$ \
unmarked_diagnostics=^djgpp/ \ prohibit_empty_lines_at_EOF=^src/parse-gram.h$$ \
require_config_h_first=^(lib/yyerror|data/(glr|yacc))\.c$$ \
space_tab=^tests/(input|c\+\+)\.at$$ \
unmarked_diagnostics=^djgpp/ \
) )

1
data/yacc.c
View File

@@ -438,6 +438,7 @@ b4_push_if([], [b4_lac_if([], [[
# define YYSTACK_ALLOC alloca # define YYSTACK_ALLOC alloca
# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && ]b4_c_modern[ # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && ]b4_c_modern[
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
/* Use EXIT_SUCCESS as a witness for stdlib.h. */
# ifndef EXIT_SUCCESS # ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0 # define EXIT_SUCCESS 0
# endif # endif