glibc 2.37 FTBFS on armhf with error: conflicting types for ‘fts64_open’; have ‘FTS64... #119
Description
On Debian unstable armhf and glibc 2.37 I get this build failure:
/bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I.. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -MT fts64.lo -MD -MP -MF .deps/fts64.Tpo -c -o fts64.lo fts64.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I.. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -MT fts64.lo -MD -MP -MF .deps/fts64.Tpo -c fts64.c -fPIC -DPIC -o .libs/fts64.o
fts64.c:20:18: error: conflicting types for ‘fts64_open’; have ‘FTS64 *(char * const*, int, int (*)(const FTSENT64 **, const FTSENT64 **))’ {aka ‘FTS64 *(char * const*, int, int (*)(const struct _ftsent64 **, const struct _ftsent64 **))’}
20 | #define FTS_OPEN fts64_open
| ^~~~~~~~~~
fts.c:129:1: note: in expansion of macro ‘FTS_OPEN’
129 | FTS_OPEN(char * const *argv, int options,
| ^~~~~~~~
In file included from /usr/include/features.h:490,
from /usr/include/arm-linux-gnueabihf/sys/types.h:25,
from /usr/include/arm-linux-gnueabihf/sys/param.h:25,
from fts.c:42,
from fts64.c:33:
/usr/include/fts.h:231:10: note: previous declaration of ‘fts64_open’ with type ‘FTS *(char * const*, int, int (*)(const FTSENT64 **, const FTSENT64 **))’ {aka ‘FTS *(char * const*, int, int (*)(const struct _ftsent64 **, const struct _ftsent64 **))’}
231 | FTS *__REDIRECT (fts64_open, (char * const *, int,
| ^~~~~~~~~~
fts64.c:22:18: error: conflicting types for ‘fts64_read’; have ‘FTSENT64 *(FTS64 *)’ {aka ‘struct _ftsent64 *(FTS64 *)’}
22 | #define FTS_READ fts64_read
| ^~~~~~~~~~
fts.c:317:1: note: in expansion of macro ‘FTS_READ’
317 | FTS_READ(FTSOBJ *sp)
| ^~~~~~~~
/usr/include/fts.h:234:10: note: previous declaration of ‘fts64_read’ with type ‘FTSENT *(FTS64 *)’ {aka ‘struct _ftsent *(FTS64 *)’}
234 | FTSENT *__REDIRECT (fts64_read, (FTS64 *), __fts64_read_time64);
| ^~~~~~~~~~
fts64.c:24:22: error: conflicting types for ‘fts64_children’; have ‘FTSENT64 *(FTS64 *, int)’ {aka ‘struct _ftsent64 *(FTS64 *, int)’}
24 | #define FTS_CHILDREN fts64_children
| ^~~~~~~~~~~~~~
fts.c:527:1: note: in expansion of macro ‘FTS_CHILDREN’
527 | FTS_CHILDREN(FTSOBJ *sp, int instr)
| ^~~~~~~~~~~~
/usr/include/fts.h:229:10: note: previous declaration of ‘fts64_children’ with type ‘FTSENT *(FTS64 *, int)’ {aka ‘struct _ftsent *(FTS64 *, int)’}
229 | FTSENT *__REDIRECT (fts64_children, (FTS64 *, int), __fts64_children_time64);
| ^~~~~~~~~~
This does not affect arm64, for example.