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#!/bin/sh
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../dietlibc/parse-config-9
# Copyright (C) 2006 - 2008 The OpenSDE Project
# Copyright (C) 2004 - 2006 The T2 SDE Project
# Copyright (C) 1998 - 2004 Clifford Wolf
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
# --- FUNCTIONS-BEGIN ---
function set_wrapper_and_misc () {
export DIETHOME=$root/usr/dietlibc
if ! atstage native || [ "$SDECFG_LIBC" != "dietlibc" ] ; then
var_append CC_WRAPPER_OTHERS ":" $dietbin
fi
if [ "$diet_dynamic_static" == "static" ] ; then
var_append extraconfopt ' ' '--disable-shared --without-shared'
var_append GCC_WRAPPER_INSERT ' ' '-c?:-static'
fi
var_append GCC_WRAPPER_INSERT ' ' '-D__dietlibc__'
}
function add_lib () {
var_append CC_WRAPPER_APPEND " " "-c?:$1"
}
function remove_lib () {
var_append CC_WRAPPER_REMOVE " " "$1"
}
# --- FUNCTIONS-END --
# decide wether to compile the packet with dietlibc or not
if [ "$SDECFG_LIBC" = "dietlibc" -o "$pkg" = "dietlibc" ]; then
pkg_dietlibc_useit=1
else
x="${pkg//-/_}" ; x="${x//+/_}"
eval "pkg_dietlibc_useit=\$SDECFG_DIETLIBC_${x}"
fi
[ "$pkg_dietlibc_useit" != 1 ] && pkg_dietlibc_useit=0
[ "$pkg_dietlibc_useit" = 1 -a $pkg = gcc ] &&
var_append extraconfopt " " "--disable-threads"
# never use dietlibc in stage 0
if atstage toolchain; then
pkg_dietlibc_useit=0
fi
if [ "$pkg_dietlibc_useit" = 1 ]; then
# If we use something like 'i386-pc-linux-gnu' as architecture name,
# some programs start using gnu extensions. So we use ..-dietlibc
# instead.
#
pkg_dietlibc_orig_target="$arch_target"
arch_target="${arch_target/-gnu/-gnudietlibc}"
if atstage native; then
arch_build="${arch_target}"
fi
if [ -d $base/build/$SDECFG_ID/TOOLCHAIN/$toolsdir/diet-bin ] ; then
PATH="$base/build/$SDECFG_ID/TOOLCHAIN/$toolsdir/diet-bin:$PATH"
fi
if [ "$SDECFG_DIETLIBC_DYN" = "1" ]
then dietbin="diet-dyn" ; diet_dynamic_static="dynamic"
else dietbin="diet" ; diet_dynamic_static="static" ; fi
echo_status "Preparing configuration to build this package with dietlibc ("${diet_dynamic_static}"ally)."
if atstage native; then
var_remove CC_WRAPPER_INSERT " " "-pipe" ;
var_append CC_WRAPPER_REMOVE " " "-pipe" ;
var_remove GCC_WRAPPER_INSERT " " "-pipe" ;
var_append GCC_WRAPPER_REMOVE " " "-pipe" ;
var_remove KCC_WRAPPER_INSERT " " "-pipe" ;
var_append KCC_WRAPPER_REMOVE " " "-pipe" ;
fi
if [ "$GCC_WRAPPER_INSERT" != "${GCC_WRAPPER_INSERT/-fstack-protector}" ]; then
echo_warning 'Disabling GCC stack-protector for dietlibc-based package.'
var_remove GCC_WRAPPER_INSERT ' ' '-fstack-protector'
fi
# patch has problems with Plan A patching so we switch with -x 16 to Plan B
if atstage rebuild; then
patchopt="-bfp1 -x 16 -z .orig"
fi
case "$pkg" in
dietlibc)
;;
linux*)
echo_status "Dietlibc not utilized for this package."
if atstage native && [ "$diet_dynamic_static" == "static" ]; then
var_append GCC_WRAPPER_INSERT " " "-static"
fi
;;
iptables|mmv|grsecurity)
echo_status "Enabling non-portable GNU features."
var_append CC_WRAPPER_INSERT " " "-D_GNU_SOURCE"
set_wrapper_and_misc
;;
coreutils|findutils|curl|procps|radiusclient-ng|libpcap|binutils|udhcp|file|libxml|lvm2|iputils|hotplug2|xmlrpc-c)
echo_status "Enabling non-portable BSD features."
var_append CC_WRAPPER_INSERT " " "-D_BSD_SOURCE"
set_wrapper_and_misc
;;
e2fsprogs|util-linux|ash|irda-utils|ppp|dropbear|nullmailer|traceroute|libevent)
echo_status "Enabling non-portable GNU and BSD features."
var_append CC_WRAPPER_INSERT " " "-D_GNU_SOURCE -D_BSD_SOURCE"
set_wrapper_and_misc
;;
nvi)
echo_status "Enabling non-portable GNU, BSD features and types."
var_append CC_WRAPPER_INSERT " " "-D_GNU_SOURCE -D_BSD_SOURCE"
var_append CC_WRAPPER_INSERT " " "-D__BIT_TYPES_DEFINED__"
set_wrapper_and_misc
;;
iproute2)
echo_status "Setting __GLIBC__=3 to build the package!"
var_append CC_WRAPPER_INSERT " " "-D__GLIBC__=3"
set_wrapper_and_misc
;;
net-tools)
echo_status "Enabling non-portable GNU, BSD features and a lot of other tweaks."
var_append CC_WRAPPER_INSERT " " "-D_GNU_SOURCE -D_BSD_SOURCE"
var_append CC_WRAPPER_INSERT " " "-D__GLIBC__"
var_append CC_WRAPPER_INSERT " " "-D_LINUX_IN6_H"
set_wrapper_and_misc
;;
#squid)
#var_append CC_WRAPPER_INSERT " " "-DHAVE_SYS_TIME_H"
#set_wrapper_and_misc
# ;;
*)
echo_status "Using default dietlibc options!"
set_wrapper_and_misc
;;
esac
case "$pkg" in
sed|lilo|findutils|net-tools|dropbear|udev|rng-tools|udhcp|psmisc|busybox|e2fsprogs|nbd)
add_lib "-lcompat"
;;
coreutils)
add_lib "-lcompat"
var_remove patchfiles " " "*acl-xattr.patch"
;;
ncurses)
var_append extraconfopt " " \
"--without-cxx-binding --without-cxx"
;;
util-linux)
add_lib "-lrpc -lcompat"
;;
dump)
var_append extraconfopt " " "--disable-rmt"
;;
perl)
add_lib "-lm -lcompat"
;;
openssl|gettext)
remove_lib "-ldl"
;;
iptables)
add_lib "-lrpc"
;;
grsecurity)
var_append makeopt " " "nopam"
;;
procps)
if [ "$diet_dynamic_static" == "static" ]; then
var_append makeopt ' ' 'SHARED=0'
var_append makeinstopt ' ' 'SHARED=0'
fi
;;
esac
var_append patchfiles " " \
`ls $base/package/base/dietlibc/patches/pkg_$pkg.patch 2>/dev/null`
if ! atstage toolchain && [ "$SDECFG_LIBC" = "dietlibc" ]; then
var_append patchfiles " " \
`ls $base/package/base/dietlibc/patches/pkg_$pkg.chroot.patch 2>/dev/null`
fi
fi