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mold/test/elf/lto-version-script.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

30 lines
512 B
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Executable File

#!/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 | $CC -flto -c -fPIC -o $t/a.o -xc -
void foo() {}
void bar() {}
EOF
cat <<EOF > $t/b.script
{
global: foo;
local: *;
};
EOF
$CC -B. -shared -o $t/c.so -flto $t/a.o -Wl,-version-script=$t/b.script
nm -D $t/c.so | grep -q 'T foo'
! nm -D $t/c.so | grep -q 'T bar' || false
echo OK