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Commits › b9e93e5
Allow building with -Werror=implicit-function-declaration
Alex Richardson committed 5 years ago
commit b9e93e58267910d6bb28e1bab2c671e22c71aa77
parent e42c251
4 files changed +14 -0
modified compat/bsd_compat.h
@@ -165,6 +165,16 @@ char * strnstr(const char *s, const char *find, size_t slen);
#endif

#endif
+ 
#ifndef __unreachable
+ 
# if defined(__GNUC__) && ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6))
+ 
#  define __unreachable() __builtin_unreachable()
+ 
# elif defined(__clang__) && __has_builtin(__builtin_unreachable)
+ 
#  define __unreachable() __builtin_unreachable()
+ 
# else
+ 
#  define __unreachable() ((void)0)
+ 
# endif
+ 
#endif
+ 


#if !HAVE_FUNOPEN

#if !HAVE_FOPENCOOKIE

# error "Your system has neither funopen nor fopencookie, cannot continue"
modified libpkg/packing.c
@@ -29,6 +29,7 @@
#include <archive.h>

#include <archive_entry.h>

#include <assert.h>
+ 
#include <bsd_compat.h>

#include <fcntl.h>

#include <fts.h>

#include <string.h>
modified mk/common.mk
@@ -3,6 +3,8 @@ OBJS= ${SRCS:.c=.o}
SHOBJS?=	${SRCS:.c=.pico}

DEPFILES=	${OBJS:.o=.Po} ${SHOBJS:.pico=.Ppico}

CFLAGS+=	$(CPPFLAGS)
+ 
CFLAGS+=	-Werror=implicit-function-declaration
+ 
CFLAGS+=	-Werror=return-type



-include $(DEPFILES)
modified src/event.c
@@ -49,6 +49,7 @@
#include <string.h>

#include <unistd.h>

#include <errno.h>
+ 
#include <time.h>

#include <signal.h>

#ifdef HAVE_LIBUTIL_H

#include <libutil.h>