testsuite/setup-rootfs.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 ROOTFS_PRISTINE=$1
   6 ROOTFS=$2
   7 MODULE_PLAYGROUND=$3
   8 CONFIG_H=$4
   9 SYSCONFDIR=$5
  10
  11 # create rootfs from rootfs-pristine
  12
  13 create_rootfs() {
  14         rm -rf "$ROOTFS"
  15         mkdir -p $(dirname "$ROOTFS")
  16         cp -r "$ROOTFS_PRISTINE" "$ROOTFS"
  17         find "$ROOTFS" -type d -exec chmod +w {} \;
  18         find "$ROOTFS" -type f -name .gitignore -exec rm -f {} \;
  19         if [ "$MODULE_DIRECTORY" != "/lib/modules" ] ; then
  20                 sed -i -e "s|/lib/modules|$MODULE_DIRECTORY|g" $(find "$ROOTFS" -name \*.txt -o -name \*.conf -o -name \*.dep)
  21                 sed -i -e "s|$MODULE_DIRECTORY/external|/lib/modules/external|g" $(find "$ROOTFS" -name \*.txt -o -name \*.conf -o -name \*.dep)
  22                 for i in "$ROOTFS"/*/lib/modules/* "$ROOTFS"/*/*/lib/modules/* ; do
  23                         version="$(basename $i)"
  24                         [ $version != 'external' ] || continue
  25                         mod="$(dirname $i)"
  26                         lib="$(dirname $mod)"
  27                         up="$(dirname $lib)$MODULE_DIRECTORY"
  28                         mkdir -p "$up"
  29                         mv "$i" "$up"
  30                 done
  31         fi
  32
  33         if [ "$SYSCONFDIR" != "/etc" ]; then
  34                 find "$ROOTFS" -type d -name etc -printf "%h\n" | while read -r e; do
  35                         mkdir -p "$(dirname $e/$SYSCONFDIR)"
  36                         mv $e/{etc,$SYSCONFDIR}
  37                 done
  38         fi
  39 }
  40
  41 feature_enabled() {
  42         local feature=$1
  43         grep KMOD_FEATURES  $CONFIG_H | head -n 1 | grep -q \+$feature
  44 }
  45
  46 declare -A map
  47 map=(
  48     ["test-depmod/search-order-simple$MODULE_DIRECTORY/4.4.4/kernel/crypto/"]="mod-simple.ko"
  49     ["test-depmod/search-order-simple$MODULE_DIRECTORY/4.4.4/updates/"]="mod-simple.ko"
  50     ["test-depmod/search-order-same-prefix$MODULE_DIRECTORY/4.4.4/foo/"]="mod-simple.ko"
  51     ["test-depmod/search-order-same-prefix$MODULE_DIRECTORY/4.4.4/foobar/"]="mod-simple.ko"
  52     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  53     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  54     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-c.ko"]="mod-loop-c.ko"
  55     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-d.ko"]="mod-loop-d.ko"
  56     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-e.ko"]="mod-loop-e.ko"
  57     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-f.ko"]="mod-loop-f.ko"
  58     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-g.ko"]="mod-loop-g.ko"
  59     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-h.ko"]="mod-loop-h.ko"
  60     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-i.ko"]="mod-loop-i.ko"
  61     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-j.ko"]="mod-loop-j.ko"
  62     ["test-depmod/detect-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-k.ko"]="mod-loop-k.ko"
  63     ["test-depmod/search-order-external-first$MODULE_DIRECTORY/4.4.4/foo/"]="mod-simple.ko"
  64     ["test-depmod/search-order-external-first$MODULE_DIRECTORY/4.4.4/foobar/"]="mod-simple.ko"
  65     ["test-depmod/search-order-external-first/lib/modules/external/"]="mod-simple.ko"
  66     ["test-depmod/search-order-external-last$MODULE_DIRECTORY/4.4.4/foo/"]="mod-simple.ko"
  67     ["test-depmod/search-order-external-last$MODULE_DIRECTORY/4.4.4/foobar/"]="mod-simple.ko"
  68     ["test-depmod/search-order-external-last/lib/modules/external/"]="mod-simple.ko"
  69     ["test-depmod/search-order-override$MODULE_DIRECTORY/4.4.4/foo/"]="mod-simple.ko"
  70     ["test-depmod/search-order-override$MODULE_DIRECTORY/4.4.4/override/"]="mod-simple.ko"
  71     ["test-dependencies$MODULE_DIRECTORY/4.0.20-kmod/kernel/fs/foo/"]="mod-foo-b.ko"
  72     ["test-dependencies$MODULE_DIRECTORY/4.0.20-kmod/kernel/"]="mod-foo-c.ko"
  73     ["test-dependencies$MODULE_DIRECTORY/4.0.20-kmod/kernel/lib/"]="mod-foo-a.ko"
  74     ["test-dependencies$MODULE_DIRECTORY/4.0.20-kmod/kernel/fs/"]="mod-foo.ko"
  75     ["test-init/"]="mod-simple.ko"
  76     ["test-remove/"]="mod-simple.ko"
  77     ["test-modprobe/show-depends$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  78     ["test-modprobe/show-depends$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  79     ["test-modprobe/show-depends$MODULE_DIRECTORY/4.4.4/kernel/mod-simple.ko"]="mod-simple.ko"
  80     ["test-modprobe/show-exports/mod-loop-a.ko"]="mod-loop-a.ko"
  81     ["test-modprobe/softdep-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  82     ["test-modprobe/softdep-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  83     ["test-modprobe/install-cmd-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  84     ["test-modprobe/install-cmd-loop$MODULE_DIRECTORY/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  85     ["test-modprobe/force$MODULE_DIRECTORY/4.4.4/kernel/"]="mod-simple.ko"
  86     ["test-modprobe/oldkernel$MODULE_DIRECTORY/3.3.3/kernel/"]="mod-simple.ko"
  87     ["test-modprobe/oldkernel-force$MODULE_DIRECTORY/3.3.3/kernel/"]="mod-simple.ko"
  88     ["test-modprobe/alias-to-none$MODULE_DIRECTORY/4.4.4/kernel/"]="mod-simple.ko"
  89     ["test-modprobe/module-param-kcmdline$MODULE_DIRECTORY/4.4.4/kernel/"]="mod-simple.ko"
  90     ["test-modprobe/external/lib/modules/external/"]="mod-simple.ko"
  91     ["test-modprobe/module-from-abspath/home/foo/"]="mod-simple.ko"
  92     ["test-modprobe/module-from-relpath/home/foo/"]="mod-simple.ko"
  93     ["test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/block/cciss.ko"]="mod-fake-cciss.ko"
  94     ["test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/hpsa.ko"]="mod-fake-hpsa.ko"
  95     ["test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/scsi_mod.ko"]="mod-fake-scsi-mod.ko"
  96     ["test-depmod/modules-outdir$MODULE_DIRECTORY/4.4.4/kernel/drivers/block/cciss.ko"]="mod-fake-cciss.ko"
  97     ["test-depmod/modules-outdir$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/hpsa.ko"]="mod-fake-hpsa.ko"
  98     ["test-depmod/modules-outdir$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/scsi_mod.ko"]="mod-fake-scsi-mod.ko"
  99     ["test-modinfo/mod-simple-i386.ko"]="mod-simple-i386.ko"
 100     ["test-modinfo/mod-simple-x86_64.ko"]="mod-simple-x86_64.ko"
 101     ["test-modinfo/mod-simple-sparc64.ko"]="mod-simple-sparc64.ko"
 102     ["test-modinfo/mod-simple-sha1.ko"]="mod-simple.ko"
 103     ["test-modinfo/mod-simple-sha256.ko"]="mod-simple.ko"
 104     ["test-modinfo/mod-simple-pkcs7.ko"]="mod-simple.ko"
 105     ["test-modinfo/external/lib/modules/external/mod-simple.ko"]="mod-simple.ko"
 106 )
 107
 108 gzip_array=(
 109     "test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/block/cciss.ko"
 110     )
 111
 112 xz_array=(
 113     "test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/scsi_mod.ko"
 114     )
 115
 116 zstd_array=(
 117     "test-depmod/modules-order-compressed$MODULE_DIRECTORY/4.4.4/kernel/drivers/scsi/hpsa.ko"
 118     )
 119
 120 attach_sha256_array=(
 121     "test-modinfo/mod-simple-sha256.ko"
 122     )
 123
 124 attach_sha1_array=(
 125     "test-modinfo/mod-simple-sha1.ko"
 126     )
 127
 128 attach_pkcs7_array=(
 129     "test-modinfo/mod-simple-pkcs7.ko"
 130     )
 131
 132 create_rootfs
 133
 134 for k in "${!map[@]}"; do
 135     dst=${ROOTFS}/$k
 136     src=${MODULE_PLAYGROUND}/${map[$k]}
 137
 138     if [[ $dst = */ ]]; then
 139         install -d "$dst"
 140         install -t "$dst" "$src"
 141     else
 142         install -D "$src" "$dst"
 143     fi
 144 done
 145
 146 # start poking the final rootfs...
 147
 148 # compress modules with each format if feature is enabled
 149 if feature_enabled ZLIB; then
 150         for m in "${gzip_array[@]}"; do
 151             gzip "$ROOTFS/$m"
 152         done
 153 fi
 154
 155 if feature_enabled XZ; then
 156         for m in "${xz_array[@]}"; do
 157             xz "$ROOTFS/$m"
 158         done
 159 fi
 160
 161 if feature_enabled ZSTD; then
 162         for m in "${zstd_array[@]}"; do
 163             zstd --rm $ROOTFS/$m
 164         done
 165 fi
 166
 167 for m in "${attach_sha1_array[@]}"; do
 168     cat "${MODULE_PLAYGROUND}/dummy.sha1" >>"${ROOTFS}/$m"
 169 done
 170
 171 for m in "${attach_sha256_array[@]}"; do
 172     cat "${MODULE_PLAYGROUND}/dummy.sha256" >>"${ROOTFS}/$m"
 173 done
 174
 175 for m in "${attach_pkcs7_array[@]}"; do
 176     cat "${MODULE_PLAYGROUND}/dummy.pkcs7" >>"${ROOTFS}/$m"
 177 done
 178
 179 touch testsuite/stamp-rootfs