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mold/test/elf/defsym.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

34 lines
555 B
Bash
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 -fPIC -o $t/a.o -c -xc -
#include <stdio.h>
extern char foo;
extern char bar;
void baz();
void print() {
printf("Hello %p %p\n", &foo, &bar);
}
int main() {
baz();
}
EOF
$CC -B. -o $t/exe $t/a.o -pie -Wl,-defsym=foo=16 \
-Wl,-defsym=bar=0x2000 -Wl,-defsym=baz=print
$t/exe | grep -q '^Hello 0x10 0x2000$'
echo OK