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mold/test/elf/version-script12.sh
Rui Ueyama bb5a596bc5 Set LC_ALL=C to get consistent output from shell comands
We unset `LANG`, but it looks like `LC_ALL` takes precedence over `LANG`,
so we should set `LC_ALL` to `C`.

Reported at https://github.com/rui314/mold/pull/385
2022-03-09 09:03:22 +09:00

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#!/bin/bash
export LC_ALL=C
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
mold="$(pwd)/mold"
t=out/test/elf/$testname
mkdir -p $t
cat <<'EOF' > $t/a.ver
{
global:
*;
*foo_*;
local:
*foo*;
};
EOF
cat <<EOF | $CXX -fPIC -c -o $t/b.o -xc -
void xyz() {}
void foo_bar() {}
void foo123() {}
EOF
$CC -B. -shared -Wl,--version-script=$t/a.ver -o $t/c.so $t/b.o
readelf --dyn-syms $t/c.so > $t/log
grep -q ' xyz$' $t/log
grep -q ' foo_bar$' $t/log
! grep -q ' foo$' $t/log || false
echo OK