Arch Linux

Description:

results in:
bin-i386/diet gcc -D__dietlibc__ -pipe -nostdinc -O2 -pipe -fomit-frame-pointer -W -Wall -Wextra -Wchar-subscripts -Wmissing-prototypes -Wmissing-declarations -Wno-switch -Wno-unused -Wredundant-decls -o bin-i386/dnsd contrib/dnsd.c
/tmp/cc8K45Ws.o: In function `init_sockets':
dnsd.c:(.text+0xc4): undefined reference to `socket'
dnsd.c:(.text+0xd4): undefined reference to `socket'
dnsd.c:(.text+0x13a): undefined reference to `setsockopt'
dnsd.c:(.text+0x16c): undefined reference to `bind'
dnsd.c:(.text+0x1b4): undefined reference to `setsockopt'
dnsd.c:(.text+0x1cc): undefined reference to `setsockopt'
dnsd.c:(.text+0x1f7): undefined reference to `setsockopt'
dnsd.c:(.text+0x20a): undefined reference to `setsockopt'
dnsd.c:(.text+0x230): undefined reference to `setsockopt'
/tmp/cc8K45Ws.o:dnsd.c:(.text+0x256): more undefined references to `setsockopt' follow
/tmp/cc8K45Ws.o: In function `init_sockets':
dnsd.c:(.text+0x2d2): undefined reference to `bind'
dnsd.c:(.text+0x30f): undefined reference to `setsockopt'
dnsd.c:(.text+0x348): undefined reference to `bind'
/tmp/cc8K45Ws.o: In function `handle.constprop.2':
dnsd.c:(.text+0x83e): undefined reference to `sendto'
dnsd.c:(.text+0x97c): undefined reference to `socket'
/tmp/cc8K45Ws.o: In function `main':
dnsd.c:(.text.startup+0x1d6): undefined reference to `recvmsg'
dnsd.c:(.text.startup+0x271): undefined reference to `recvmsg'
collect2: error: ld returned 1 exit status
make: *** [Makefile:306: bin-i386/dnsd] Error 1


Additional info:
* package version(s): 0.33-4
* config and/or log files etc.


Steps to reproduce:

makepkg -si

Possible solution: backport commit fecfb4a5f23821f4d98a8596417b059c7ff7ea62 from
https://github.com/ensc/dietlibc

as dietlib-i386-pic.patch:

diff --git a/i386/syscalls.h b/i386/syscalls.h
index c4c98629..94f9be53 100644
--- a/i386/syscalls.h
+++ b/i386/syscalls.h
@@ -368,7 +368,6 @@ sym: \
.Lend##sym: ; \
.size sym,.Lend##sym-sym

-#ifndef __PIC__
#define __socketcall(name,NAME) \
.text; \
.type name,@function; \
@@ -381,6 +380,3 @@ __libc_##name: ; \
jmp socketcall; \
.Lend##name:; \
.size name,.Lend##name-name
-#else
-#define __socketcall(name,NAME)
-#endif

The commit says:

commit fecfb4a5f23821f4d98a8596417b059c7ff7ea62
Author: Benedikt B<C3><B6>hm <bb@xnull.de>
Date: Sat Jan 3 17:17:22 2009 +0100

define socketcall wth PIC too

I personally don't understand the reason, why the socketcall stub should not
be defined when using -fpic.

Newer git versions of dietlibc use the new setsockopt, socket, etc. kernel
syscalls and no longer the socketcall super-call.