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#!/bin/sh
top_srcdir=${top_srcdir:-../..}
srcdir=${builddir:-..}
top_builddir=${top_srcdir:-../..}
builddir=${builddir:-..}
export LD_LIBRARY_PATH=${builddir}:${LD_LIBRARY_PATH}
. ${top_srcdir}/sh/functions.sh
export PATH=${builddir}:${PATH}
checkit() {
local base=$1; shift
echo "$@" | tr ' ' '\n' > ${base}.out
diff -u ${base}.list ${base}.out
eend $?
ret=$(($ret + $?))
}
ret=0
ebegin "Checking exported symbols in libeinfo.so (data)"
checkit einfo.data $(
readelf -Ws ${builddir}/libeinfo.so \
| awk '$4 == "OBJECT" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
| sort -u
)
ebegin "Checking exported symbols in libeinfo.so (functions)"
checkit einfo.funcs $(
readelf -Ws ${builddir}/libeinfo.so \
| awk '$4 == "FUNC" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
| sort -u \
| egrep -v \
-e '^_(init|fini)$'
)
ebegin "Checking exported symbols in librc.so (data)"
checkit rc.data $(
readelf -Ws ${builddir}/librc.so \
| awk '$4 == "OBJECT" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
| sort -u
)
ebegin "Checking exported symbols in librc.so (functions)"
checkit rc.funcs $(
readelf -Ws ${builddir}/librc.so \
| awk '$4 == "FUNC" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
| sort -u \
| egrep -v \
-e '^_(init|fini)$'
)
ebegin "Checking hidden functions in librc.so"
sed -n '/^librc_hidden_proto/s:.*(\(.*\))$:\1:p' ../librc.h \
| sort -u \
> librc.funcs.hidden.list
readelf -Wr $(grep -l '#include[[:space:]]"librc\.h"' ${builddir}/*.c | sed 's:\.c$:.o:') \
| awk '$5 ~ /^rc_/ {print $5}' \
| sort -u \
| egrep -v '^rc_environ_fd$' \
> librc.funcs.hidden.out
syms=$(diff -u librc.funcs.hidden.list librc.funcs.hidden.out | sed -n '/^+[^+]/s:^+::p')
[ -z "${syms}" ]
eend $? "Missing hidden defs:"$'\n'"${syms}"
ret=$(($ret + $?))
exit ${ret}
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