source: branches/2.2.9/mindi-busybox/scripts/randomtest @ 3320

Last change on this file since 3320 was 3320, checked in by bruno, 5 years ago
  • Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in the move to 3.0
  • Property svn:executable set to *
File size: 2.7 KB
Line 
1#!/bin/sh
2
3# If not specified in environment...
4if ! test "$LIBC"; then
5    # Select which libc to build against
6    LIBC="glibc"
7    LIBC="uclibc"
8fi
9# x86 32-bit:
10#CROSS_COMPILER_PREFIX="i486-linux-uclibc-"
11# My system has strange prefix for x86 64-bit uclibc:
12#CROSS_COMPILER_PREFIX="x86_64-pc-linux-gnu-"
13
14if test $# -lt 2 || ! test -d "$1" || test -e "$2"; then
15    echo "Usage: $0 SRC_DIR TMP_DIR"
16    echo
17    echo "SRC_DIR will be copied to TMP_DIR directory."
18    echo "Then a random build will be performed."
19    echo
20    echo "Useful variables:"
21    echo "\$LIBC, \$CROSS_COMPILER_PREFIX, \$MAKEOPTS"
22    exit 1
23fi
24
25cp -dpr -- "$1" "$2" || { echo "copy error"; exit 1; }
26cd -- "$2" || { echo "cd $dir error"; exit 1; }
27
28# Generate random config
29make randconfig >/dev/null || { echo "randconfig error"; exit 1; }
30
31# Tweak resulting config
32cat .config \
33| grep -v CONFIG_DEBUG_PESSIMIZE \
34| grep -v CONFIG_WERROR \
35| grep -v CONFIG_CROSS_COMPILER_PREFIX \
36| grep -v CONFIG_SELINUX \
37| grep -v CONFIG_EFENCE \
38| grep -v CONFIG_DMALLOC \
39\
40| grep -v CONFIG_RFKILL \
41>.config.new
42mv .config.new .config
43echo '# CONFIG_DEBUG_PESSIMIZE is not set' >>.config
44echo '# CONFIG_WERROR is not set' >>.config
45echo "CONFIG_CROSS_COMPILER_PREFIX=\"${CROSS_COMPILER_PREFIX}\"" >>.config
46echo '# CONFIG_SELINUX is not set' >>.config
47echo '# CONFIG_EFENCE is not set' >>.config
48echo '# CONFIG_DMALLOC is not set' >>.config
49echo '# CONFIG_RFKILL is not set' >>.config
50
51# If glibc, don't build static
52if test x"$LIBC" = x"glibc"; then
53    cat .config \
54    | grep -v CONFIG_STATIC \
55    >.config.new
56    mv .config.new .config
57    echo '# CONFIG_STATIC is not set' >>.config
58fi
59
60# If uclibc, build static, and remove some things
61# likely to not work on uclibc.
62if test x"$LIBC" = x"uclibc"; then
63    cat .config \
64    | grep -v CONFIG_STATIC \
65    | grep -v CONFIG_BUILD_LIBBUSYBOX \
66    | grep -v CONFIG_PIE \
67    \
68    | grep -v CONFIG_FEATURE_2_4_MODULES \
69    >.config.new
70    mv .config.new .config
71    echo 'CONFIG_STATIC=y' >>.config
72    echo '# CONFIG_BUILD_LIBBUSYBOX is not set' >>.config
73    echo '# CONFIG_PIE is not set' >>.config
74    echo '# CONFIG_FEATURE_2_4_MODULES is not set' >>.config
75fi
76
77# If STATIC, remove some things.
78# PAM with static linking is probably pointless
79# (but I need to try - now I don't have libpam.a on my system, only libpam.so)
80if grep -q "^CONFIG_STATIC=y" .config; then
81    cat .config \
82    | grep -v CONFIG_PAM \
83    >.config.new
84    mv .config.new .config
85    echo '# CONFIG_PAM is not set' >>.config
86fi
87
88# Regenerate .config with default answers for yanked-off options
89# (most of default answers are "no").
90{ yes "" | make oldconfig >/dev/null; } || { echo "oldconfig error"; exit 1; }
91
92# Build!
93nice -n 10 make $MAKEOPTS 2>&1 | tee make.log
94
95# Return exitcode 1 if busybox executable does not exist
96test -x busybox
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