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[Bug libc/21514] sysdeps/unix/sysv/linux/sys/syscall.h:31:27: fatal error: bits/syscall.h: No such file or directory


https://sourceware.org/bugzilla/show_bug.cgi?id=21514

--- Comment #11 from dave.anglin at bell dot net ---
On 2017-05-30, at 10:27 PM, zackw at panix dot com wrote:

> Here is the command line that failed for you:
> 
> gcc tst-cond24.c -c -std=gnu11 -fgnu89-inline  -O2 -Wall -Werror -Wundef
> -Wwrite-strings -fmerge-all-constants -fno-stack-protector -frounding-math -g
> -Wstrict-prototypes -Wold-style-definition           -I../include
> -I/home/dave/gnu/glibc/objdir/nptl  -I/home/dave/gnu/glibc/objdir 
> -I../sysdeps/unix/sysv/linux/hppa  -I../sysdeps/hppa/nptl 
> -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux 
> -I../sysdeps/nptl  -I../sysdeps/pthread  -I../sysdeps/gnu 
> -I../sysdeps/unix/inet  -I../sysdeps/unix/sysv  -I../sysdeps/unix 
> -I../sysdeps/posix  -I../sysdeps/hppa/hppa1.1  -I../sysdeps/wordsize-32 
> -I../sysdeps/ieee754/flt-32  -I../sysdeps/ieee754/dbl-64  -I../sysdeps/hppa/fpu
> -I../sysdeps/hppa  -I../sysdeps/ieee754  -I../sysdeps/generic  -I.. -I../libio
> -I. -nostdinc -isystem /usr/lib/gcc/hppa-linux-gnu/6/include -isystem
> /usr/lib/gcc/hppa-linux-gnu/6/include-fixed -isystem /usr/include 
> -D_LIBC_REENTRANT -include /home/dave/gnu/glibc/objdir/libc-modules.h
> -DMODULE_NAME=testsuite -include ../include/libc-symbols.h       -o
> /home/dave/gnu/glibc/objdir/nptl/tst-cond24.o -MD -MP -MF
> /home/dave/gnu/glibc/objdir/nptl/tst-cond24.o.dt -MT
> /home/dave/gnu/glibc/objdir/nptl/tst-cond24.o
> 
> And here's the equivalent that succeeds for me:
> 
> hppa-glibc-linux-gnu-gcc tst-cond24.c -c -std=gnu11 -fgnu89-inline  -O2 -Wall
> -Werror -Wundef -Wwrite-strings -fmerge-all-constants -fno-stack-protector
> -frounding-math -g -Wstrict-prototypes -Wold-style-definition          
> -I../include
> -I/home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc/nptl 
> -I/home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc 
> -I../sysdeps/unix/sysv/linux/hppa  -I../sysdeps/hppa/nptl 
> -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux 
> -I../sysdeps/nptl  -I../sysdeps/pthread  -I../sysdeps/gnu 
> -I../sysdeps/unix/inet  -I../sysdeps/unix/sysv  -I../sysdeps/unix 
> -I../sysdeps/posix  -I../sysdeps/hppa/hppa1.1  -I../sysdeps/wordsize-32 
> -I../sysdeps/ieee754/flt-32  -I../sysdeps/ieee754/dbl-64  -I../sysdeps/hppa/fpu
> -I../sysdeps/hppa  -I../sysdeps/ieee754  -I../sysdeps/generic  -I.. -I../libio
> -I.   -D_LIBC_REENTRANT -include
> /home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc/libc-modules.h
> -DMODULE_NAME=testsuite -include ../include/libc-symbols.h       -o
> /home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc/nptl/tst-cond24.o
> -MD -MP -MF
> /home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc/nptl/tst-cond24.o.dt
> -MT
> /home/zack/projects/glibc-many/build/glibcs/hppa-linux-gnu/glibc/nptl/tst-cond24.o

dave@mx3210:~/gnu/glibc$ find . -name syscall.h
./glibc/misc/syscall.h
./glibc/include/syscall.h
./glibc/sysdeps/unix/sysv/linux/sys/syscall.h
./glibc/sysdeps/generic/sys/syscall.h
./glibc/sysdeps/mach/sys/syscall.h
./objdir/misc/bits/syscall.h

The only headers in my build directory, objdir, are
"-I/home/dave/gnu/glibc/objdir/nptl  -I/home/dave/gnu/glibc/objdir ".
So, the compile doesn't find "./objdir/misc/bits/syscall.h".

Dave
--
John David Anglin       dave.anglin@bell.net

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