Package: dvhtool Version: 1.0.1-5 Usertags: goto-cc During a rebuild of all packages in a clean sid chroot (and cowbuilder+pbuilder) the build failed with the following error. Please note that we use our research compiler tool-chain (using tools from the cbmc package), which permits extended reporting on type inconsistencies at link time.
[...]
gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -Wall -Wl,-z,relro -o dvhtool dvhtool.o dvhlib.o
error: conflicting function declarations "stat"
old definition in module dvhtool file /usr/include/x86_64-linux-gnu/sys/stat.h
line 453
signed int (const char *__path, struct stat *__statbuf)
new definition in module dvhlib file /usr/include/x86_64-linux-gnu/sys/stat.h
line 453
signed int (const char *__path, struct stat *__statbuf)
reason for conflict at __statbuf in types listed below (struct/struct):
composite type component counts differ (15/18)
struct stat {
unsigned long int st_dev;
unsigned long int st_ino;
unsigned long int st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
signed int __pad0;
unsigned long int st_rdev;
signed long int st_size;
signed long int st_blksize;
signed long int st_blocks;
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
signed long int [3l] __unused;
}
struct stat {
unsigned long int st_dev;
unsigned long int st_ino;
unsigned long int st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
signed int __pad0;
unsigned long int st_rdev;
signed long int st_size;
signed long int st_blksize;
signed long int st_blocks;
signed long int st_atime;
unsigned long int st_atimensec;
signed long int st_mtime;
unsigned long int st_mtimensec;
signed long int st_ctime;
unsigned long int st_ctimensec;
signed long int [3l] __unused;
}
This is likely caused by a missing #include "config.h" in dvhlib.c, as config.h
might set _GNU_SOURCE or _XOPEN_SOURCE.
Best,
Michael
pgpa9jkoHWraz.pgp
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