blob: accf0dba8804ea8b8bc16414281c1b8a429fb3e1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/bin/bash
# This has to be a separate file from scripts/make.sh so it can be called
# before menuconfig. (It's called again from scripts/make.sh just to be sure.)
mkdir -p generated
OUTFILE=generated/Config.in
source configure
probeconfig()
{
# Probe for container support on target
echo -e "# container support\nconfig TOYBOX_CONTAINER\n\tbool" || return 1
${CROSS_COMPILE}${CC} -xc -o /dev/null - 2>/dev/null << EOF
#include <linux/sched.h>
int x=CLONE_NEWNS|CLONE_NEWUTS|CLONE_NEWIPC|CLONE_NEWNET;
int main(int argc, char *argv[]) { return unshare(x); }
EOF
[ $? -eq 0 ] && DEFAULT=y || DEFAULT=n
rm a.out 2>/dev/null
echo -e "\tdefault $DEFAULT\n" || return 1
}
genconfig()
{
# I could query the directory here, but I want to control the order
# and capitalization in the menu
for j in Posix LSB Other
do
echo "menu \"$j commands\""
echo
DIR=$(echo $j | tr A-Z a-z)
# extract config stanzas from each source file, in alphabetical order
for i in $(ls -1 toys/$DIR/*.c)
do
# Grab the config block for Config.in
echo "# $i"
sed -n '/^\*\//q;/^config [A-Z]/,$p' $i || return 1
echo
done
echo endmenu
done
}
probeconfig > generated/Config.probed || rm generated/Config.probed
genconfig > generated/Config.in || rm generated/Config.in
|
