1
1
mirror of https://github.com/rui314/mold.git synced 2024-10-04 16:48:04 +03:00
mold/test/elf/lto-version-script.sh
2022-05-09 13:56:48 +08:00

33 lines
593 B
Bash
Executable File

#!/bin/bash
export LC_ALL=C
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
GCC="${GCC:-gcc}"
GXX="${GXX:-g++}"
OBJDUMP="${OBJDUMP:-objdump}"
MACHINE="${MACHINE:-$(uname -m)}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
t=out/test/elf/$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