https://sourceware.org/bugzilla/show_bug.cgi?id=29828
Bug ID: 29828
Summary: error: conflicting types for 'wait'
Product: binutils
Version: 2.40 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: danglin at gcc dot gnu.org
Target Milestone: ---
Host: hppa2.0w-hp-hpux11.11
Target: hppa2.0w-hp-hpux11.11
Build: hppa2.0w-hp-hpux11.11
make[2]: Entering directory '/home/dave/gnu/binutils/objdir/libsframe'
make testsuite/libsframe.decode/be-flipping
testsuite/libsframe.decode/frecnt-1
testsuite/libsframe.decode/frecnt-2 testsuite/libsframe.encode/encode-1
make[3]: Entering directory '/home/dave/gnu/binutils/objdir/libsframe'
gcc -DHAVE_CONFIG_H -I. -I../../src/libsframe -I../../src/libsframe/../include
-Wall -Wall -Wextra -Wwrite-strings -Wmissing-format-attribute
-Wstrict-prototy
pes -Wmissing-prototypes -O2 -g -MT
testsuite/libsframe.decode/testsuite_lib
sframe_decode_be_flipping-be-flipping.o -MD -MP -MF
testsuite/libsframe.decode/.
deps/testsuite_libsframe_decode_be_flipping-be-flipping.Tpo -c -o
testsuite/libs
frame.decode/testsuite_libsframe_decode_be_flipping-be-flipping.o `test -f
'test
suite/libsframe.decode/be-flipping.c' || echo
'../../src/libsframe/'`testsuite/l
ibsframe.decode/be-flipping.c
In file included from
../../src/libsframe/testsuite/libsframe.decode/be-flipping
.c:28:
/opt/gnu/include/dejagnu.h:48:1: error: conflicting types for 'wait'
48 | wait (void)
| ^~~~
In file included from
/home/opt/gnu/gcc/gcc-10/lib/gcc/hppa2.0w-hp-hpux11.11/10.
3.1/include-fixed/stdlib.h:307,
from
../../src/libsframe/testsuite/libsframe.decode/be-flipping
.c:21:
/usr/include/sys/wait.h:74:21: note: previous declaration of 'wait' was here
74 | extern pid_t wait(int *);
| ^~~~
make[3]: *** [Makefile:733:
testsuite/libsframe.decode/testsuite_libsframe_decod
e_be_flipping-be-flipping.o] Error 1
make[3]: Target 'testsuite/libsframe.decode/be-flipping' not remade because of
e
rrors.
In dejagnu.h, we have:
void
wait (void)
{
#ifdef _DEJAGNU_WAIT_
fd_set rfds;
struct timeval tv;
FD_ZERO (&rfds);
tv.tv_sec = 0;
tv.tv_usec = 1;
select (0, &rfds, NULL, NULL, &tv);
#endif
}
In fixed stdlib.h, we have:
#ifdef _INCLUDE_XOPEN_SOURCE_EXTENDED
# include <sys/wait.h> /* For required W* macros */
Seems like a dejagnu bug but latest version is installed.
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