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mold/test/elf/version-script7.sh
2022-05-09 13:56:48 +08:00

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#!/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' > $t/a.ver
VER_X1 { *; };
EOF
cat <<EOF | $CXX -fPIC -c -o $t/b.o -xc -
extern int foo;
int bar() { return foo; }
EOF
$CC -B. -shared -Wl,--version-script=$t/a.ver -o $t/c.so $t/b.o
readelf --dyn-syms $t/c.so > $t/log
grep -q 'foo$' $t/log
grep -q 'bar@@VER_X1' $t/log
echo OK