| 1 | #!/bin/sh |
| 2 | |
| 3 | # check if what we need is here |
| 4 | needed="cramfs syslinux cdrkit" |
| 5 | for i in $needed; do |
| 6 | if ! apk info -e $i; then |
| 7 | missing="$missing $i" |
| 8 | fi |
| 9 | done |
| 10 | |
| 11 | # try install the missing parts |
| 12 | if [ -n "$missing" ]; then |
| 13 | if ! sudo apk add $missing; then |
| 14 | echo "Need $missing to build alpine" >&2 |
| 15 | exit 1 |
| 16 | fi |
| 17 | fi |
| 18 | |
| 19 | # first look for alpine.mk in current dir. Fallback to /usr/share/abuild |
| 20 | mk=./alpine.mk |
| 21 | if ! [ -f $mk ]; then |
| 22 | mk=/usr/share/abuild/alpine.mk |
| 23 | fi |
| 24 | |
| 25 | make -f "$mk" APK_BIN= $@ |
| 26 | rc=$? |
| 27 | |
| 28 | # beep when done |
| 29 | if [ $rc -eq 0 ]; then |
| 30 | for i in $(seq 0 3); do |
| 31 | echo -n -e "\007" |
| 32 | sleep 0.2 |
| 33 | done |
| 34 | fi |
| 35 | |
| 36 | # uninstall the stuff we installed |
| 37 | [ -n "$missing" ] && sudo apk del $missing |
| 38 | |
| 39 | |
| 40 | exit $? |