klibc - Oct 2004 - arch/ia64/pipe.c:5:23: syscommon.h: No such file or directory

Peter,

current klibc does not compile in ia64:

gcc -Wp,-MT,arch/ia64/pipe.o,-MD,arch/ia64/.pipe.o.d -Os -fomit-frame-pointer 
-nostdinc -iwithprefix include -D__KLIBC__ -DBITSIZE=64 -I../include/arch/ia64
-I../include/bits64 -I../include -I../linux/include -I../linux/include2
-I../linux/include -DWITH_ERRLIST -W -Wall -Wpointer-arith -Wwrite-strings
-Wstrict-prototypes -Winline -c -o arch/ia64/pipe.o arch/ia64/pipe.c
arch/ia64/pipe.c:5:23: syscommon.h: No such file or directory
arch/ia64/pipe.c: In function `pipe':
arch/ia64/pipe.c:25: error: `__NR_pipe' undeclared (first use in this
function)
arch/ia64/pipe.c:25: error: (Each undeclared identifier is reported only once
arch/ia64/pipe.c:25: error: for each function it appears in.)
arch/ia64/pipe.c:34: error: `errno' undeclared (first use in this function)
make[2]: *** [arch/ia64/pipe.o] Error 1

How should pipe.c include syscommon.h? Whats your prefered fix?

-- 
USB is for mice, FireWire is for men!

sUse lINUX ag, n?RNBERG

Olaf Hering wrote:
> Peter,
> 
> current klibc does not compile in ia64:
> 
> gcc -Wp,-MT,arch/ia64/pipe.o,-MD,arch/ia64/.pipe.o.d -Os
-fomit-frame-pointer  -nostdinc -iwithprefix include -D__KLIBC__ -DBITSIZE=64
-I../include/arch/ia64 -I../include/bits64 -I../include -I../linux/include
-I../linux/include2 -I../linux/include -DWITH_ERRLIST -W -Wall -Wpointer-arith
-Wwrite-strings -Wstrict-prototypes -Winline -c -o arch/ia64/pipe.o
arch/ia64/pipe.c
> arch/ia64/pipe.c:5:23: syscommon.h: No such file or directory
> arch/ia64/pipe.c: In function `pipe':
> arch/ia64/pipe.c:25: error: `__NR_pipe' undeclared (first use in this
function)
> arch/ia64/pipe.c:25: error: (Each undeclared identifier is reported only
once
> arch/ia64/pipe.c:25: error: for each function it appears in.)
> arch/ia64/pipe.c:34: error: `errno' undeclared (first use in this
function)
> make[2]: *** [arch/ia64/pipe.o] Error 1
> 
> How should pipe.c include syscommon.h? Whats your prefered fix?
> 
syscommon.h is long gone.

#include <sys/syscall.h>

... would be the right thing if it works.

	-hpa

On Mon, Oct 18, H. Peter Anvin wrote:
> syscommon.h is long gone.
Its hiding in klibc/ :) 
> #include <sys/syscall.h>

I will try this now.

-- 
USB is for mice, FireWire is for men!

sUse lINUX ag, n?RNBERG

On Mon, Oct 18, H. Peter Anvin wrote:
> #include <sys/syscall.h>
> 
> ... would be the right thing if it works.
It does. But linking fails, __clone() is not define. This fixes it for
me. No idea if thats correct, looks like only ia64 has no __NR_fork


--- klibc/fork.c        6 Jun 2004 02:26:30 -0000       1.7
+++ klibc/fork.c        18 Oct 2004 18:28:57 -0000
@@ -15,7 +15,7 @@ extern pid_t __clone(unsigned long flags
 
 pid_t fork(void)
 {
-  return __clone(SIGCHLD, 0);
+  return __clone2(SIGCHLD, 0);
 }
 
 #endif /* __NR_fork */


-- 
USB is for mice, FireWire is for men!

sUse lINUX ag, n?RNBERG