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mold/test/elf/version-script3.sh

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#!/bin/bash
export LANG=
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
testname=$(basename -s .sh "$0")
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
mold="$(pwd)/mold"
t="$(pwd)/out/test/elf/$testname"
mkdir -p "$t"
cat <<EOF > "$t"/a.ver
ver1 {
global: f*o;
local: *;
};
ver2 {
global: b*;
};
EOF
cat <<EOF | $CC -B. -xc -shared -o "$t"/b.so -Wl,-version-script,"$t"/a.ver -
void foo() {}
void bar() {}
void baz() {}
EOF
cat <<EOF | $CC -xc -c -o "$t"/c.o -
void foo();
void bar();
void baz();
int main() {
foo();
bar();
baz();
return 0;
}
EOF
$CC -B. -o "$t"/exe "$t"/c.o "$t"/b.so
"$t"/exe
readelf --dyn-syms "$t"/exe > "$t"/log
fgrep -q 'foo@ver1' "$t"/log
fgrep -q 'bar@ver2' "$t"/log
fgrep -q 'baz@ver2' "$t"/log
echo OK