busybox/tests/busybox.REGRESS.sh

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#! /bin/bash
###############################################
### See if we have a busybox.def.h.ORG file ###
### If not, create it... ###
###############################################
if [ ! -e "busybox.def.h.ORG" ]; then
echo "Creating busybox.def.h.ORG"
cp busybox.def.h busybox.def.h.ORG
if [ ! -e "busybox.def.h.ORG" ]; then
echo "$0: ABORTING: Unable to create busybox.def.h.ORG"
exit
fi
fi
###############################################################
### See if we have a bb.def.h file. If not, extract the ###
### unchangeable portion of busybox.def.h.ORG into bb.def.h ###
###############################################################
if [ ! -e "bb.def.h" ]; then
echo "Creating bb.def.h"
POSITION=`grep -n "Nothing beyond this point should ever be touched" \
busybox.def.h.ORG | cut -d: -f1`
TOTALLINES=`cat busybox.def.h.ORG | wc -l`
NUMLINES=$[${TOTALLINES}-${POSITION}+2]
tail -n ${NUMLINES} busybox.def.h.ORG > bb.def.h
if [ ! -e "bb.def.h" ]; then
echo "$0: ABORTING: Unable to create bb.def.h"
exit
fi
fi
#####################################################################
### See if we have a bb.OptionsAndFeatures file. If not, extract ###
### all the BB_xxx options and features into a unique sorted list ###
### and stuff them into bb.OptionsAndFeatures. ###
#####################################################################
if [ ! -e "bb.OptionsAndFeatures" ]; then
echo "Creating bb.OptionsAndFeatures"
grep BB_ *.[ch] \
| tr ' ,(){}|&' '' \
| grep '^BB_' \
| sort \
| uniq \
| grep -v '^BB_BLAH$' \
| grep -v '^BB_BUSYBOX$' \
| grep -v '^BB_DEBUG' \
| grep -v '^BB_BT$' \
| grep -v '^BB_VER$' \
| grep -v '^BB_DEF_MESSAGE$' \
| grep -v '^BB_DECLARE_EXTERN$' \
| grep -v '^BB_applet$' \
> tmpfile.1
echo BB_NOOP > bb.OptionsAndFeatures
grep '^BB_FEATURE_' tmpfile.1 >> bb.OptionsAndFeatures
grep -v '^BB_FEATURE_' tmpfile.1 >> bb.OptionsAndFeatures
rm -f tmpfile.1
if [ ! -e "bb.OptionsAndFeatures" ]; then
echo "$0: ABORTING: Unable to create bb.OptionsAndFeatures"
exit
fi
fi
RESULTSFILE="`basename $0`.results"
echo "RESULTSFILE is ${RESULTSFILE}"
BUSYBOXDEFS=busybox.def.h
rm -f ${RESULTSFILE}
touch ${RESULTSFILE}
NOOP_STATIC_SIZE=0
NOOP_STORAGE_SIZE=0
for i in `cat bb.OptionsAndFeatures`
do
rm -f busybox
rm -f *.o
rm -f ${BUSYBOXDEFS}
touch ${BUSYBOXDEFS}
echo "===== $i ========================="
echo "===== $i =========================" >> ${RESULTSFILE}
echo "#define BB_BUSYBOX"
echo "#define BB_BUSYBOX" >> ${BUSYBOXDEFS}
if [ \
"${i}" = "BB_DF" \
-o "${i}" = "BB_KILLALL" \
-o "${i}" = "BB_LSMOD" \
-o "${i}" = "BB_MOUNT" \
-o "${i}" = "BB_PS" \
-o "${i}" = "BB_UMOUNT" \
]; then
echo "#define BB_FEATURE_USE_PROCFS"
echo "#define BB_FEATURE_USE_PROCFS" >> ${BUSYBOXDEFS}
fi
echo "#define $i"
echo "#define $i" >> ${BUSYBOXDEFS}
cat bb.def.h >> ${BUSYBOXDEFS}
make
if [ -e busybox ]; then
###strip -s busybox ### ALREADY DONE
STATIC_SIZE=`size busybox | grep busybox | cut -d\ -f4 | tr -d " "`
if [ "${i}" = "BB_NOOP" ]; then
NOOP_STATIC_SIZE=${STATIC_SIZE}
echo "STATIC_SIZE=${STATIC_SIZE}"
echo "STATIC_SIZE=${STATIC_SIZE}" >> ${RESULTSFILE}
else
SIZEDIFF=$[${STATIC_SIZE}-${NOOP_STATIC_SIZE}]
echo "STATIC_SIZE=${STATIC_SIZE} (${SIZEDIFF})"
echo "STATIC_SIZE=${STATIC_SIZE} (${SIZEDIFF})" >> ${RESULTSFILE}
fi
STORAGE_SIZE=`ls -la busybox | cut -c29-42 | tr -d " "`
if [ "${i}" = "BB_NOOP" ]; then
NOOP_STORAGE_SIZE=${STORAGE_SIZE}
echo "STORAGE_SIZE=${STORAGE_SIZE}"
echo "STORAGE_SIZE=${STORAGE_SIZE}" >> ${RESULTSFILE}
else
SIZEDIFF=$[${STORAGE_SIZE}-${NOOP_STORAGE_SIZE}]
echo "STORAGE_SIZE=${STORAGE_SIZE} (${SIZEDIFF})"
echo "STORAGE_SIZE=${STORAGE_SIZE} (${SIZEDIFF})" >> ${RESULTSFILE}
fi
ldd busybox | grep -v libc.so.6 | grep -v ld-linux.so.2
ldd busybox | grep -v libc.so.6 | grep -v ld-linux.so.2 >> ${RESULTSFILE}
else
echo "$i Build Failure"
echo "$i Build Failure" >> ${RESULTSFILE}
fi
done
echo "...All done..."
cd ${PWD}
exit