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Use HAVE_STDINT_H instead of trying to guess based on __STDC_VERSION__.

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Fixes compilation with pre-C99 headers when the compiler supports C99.
This commit is contained in:
Todd C. Miller 2021-03-10 12:27:14 -07:00
parent d9d450292d
commit d7d80e703f
2 changed files with 3 additions and 3 deletions
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4
plugins/sudoers/Makefile.in
View File

@ -439,7 +439,7 @@ $(devdir)/gram.c $(devdir)/gram.h: $(srcdir)/gram.y prologue
else \ else \
gram_y="$(srcdir)/gram.y"; \ gram_y="$(srcdir)/gram.y"; \
fi; \ fi; \
cmd='$(YACC) -d -p sudoers '"$$gram_y"'; cp prologue $(devdir)/gram.c; $(SED) "s/^\\(#line .*\\) \"y\\.tab\\.c\"/\1 \"gram.c\"/" y.tab.c >> $(devdir)/gram.c; rm -f y.tab.c; mv -f y.tab.h $(devdir)/gram.h'; \ cmd='$(YACC) -d -p sudoers '"$$gram_y"'; cp prologue $(devdir)/gram.c; $(SED) -e "s/^\\(#line .*\\) \"y\\.tab\\.c\"/\1 \"gram.c\"/" -e "/^# *include <limits.h>/{N;s/__STDC_VERSION__ && 199901 <= __STDC_VERSION__/HAVE_STDINT_H/;}" y.tab.c >> $(devdir)/gram.c; rm -f y.tab.c; mv -f y.tab.h $(devdir)/gram.h'; \
echo "$$cmd"; eval $$cmd; \ echo "$$cmd"; eval $$cmd; \
fi fi
@ -462,7 +462,7 @@ $(devdir)/getdate.c: $(srcdir)/getdate.y prologue
else \ else \
getdate_y="$(srcdir)/getdate.y"; \ getdate_y="$(srcdir)/getdate.y"; \
fi; \ fi; \
cmd='$(YACC) '"$$getdate_y"'; cp prologue $(devdir)/getdate.c; $(SED) "s/^\\(#line .*\\) \"y\\.tab\\.c\"/\1 \"getdate.c\"/" y.tab.c >> $(devdir)/getdate.c; rm -f y.tab.c'; \ cmd='$(YACC) '"$$getdate_y"'; cp prologue $(devdir)/getdate.c; $(SED) -e "s/^\\(#line .*\\) \"y\\.tab\\.c\"/\1 \"getdate.c\"/" -e "/^# *include <limits.h>/{N;s/__STDC_VERSION__ && 199901 <= __STDC_VERSION__/HAVE_STDINT_H/;}" y.tab.c >> $(devdir)/getdate.c; rm -f y.tab.c'; \
echo "$$cmd"; eval $$cmd; \ echo "$$cmd"; eval $$cmd; \
fi fi

2
plugins/sudoers/gram.c
View File

@ -488,7 +488,7 @@ typedef enum yysymbol_kind_t yysymbol_kind_t;
#ifndef __PTRDIFF_MAX__ #ifndef __PTRDIFF_MAX__
# include <limits.h> /* INFRINGES ON USER NAME SPACE */ # include <limits.h> /* INFRINGES ON USER NAME SPACE */
# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ # if defined HAVE_STDINT_H
# include <stdint.h> /* INFRINGES ON USER NAME SPACE */ # include <stdint.h> /* INFRINGES ON USER NAME SPACE */
# define YY_STDINT_H # define YY_STDINT_H
# endif # endif