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mold/test/elf/now.sh
Christoph Erhardt 0dcc910223 Add lots of quotes to shell scripts
This makes it possible to build and test mold in a path that contains
whitespace characters - with the notable exception of the tests where
`LD_PRELOAD` is used. That's because `LD_PRELOAD` unconditionally treats
any whitespace as separator, regardless of quoting.

The following ShellCheck warnings are eliminated by this commit:
* SC2046: Quote this to prevent word splitting.
* SC2086: Double quote to prevent globbing and word splitting.

Signed-off-by: Christoph Erhardt <github@sicherha.de>
2021-12-29 22:18:19 +01:00

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Executable File

#!/bin/bash
export LANG=
set -e
cd "$(dirname "$0")"
mold=`pwd`/../../mold
echo -n "Testing $(basename -s .sh "$0") ... "
t=$(pwd)/../../out/test/elf/$(basename -s .sh "$0")
mkdir -p "$t"
cat <<EOF | clang -c -fPIC -o "$t"/a.o -xc -
#include <stdio.h>
void foo() {
printf("Hello world\n");
}
EOF
clang -fuse-ld="$mold" -shared -o "$t"/b.so "$t"/a.o -Wl,-z,now
readelf --dynamic "$t"/b.so | grep -q 'Flags: NOW'
clang -fuse-ld="$mold" -shared -o "$t"/b.so "$t"/a.o -Wl,-z,now,-z,lazy
readelf --dynamic "$t"/b.so > "$t"/log
! grep -q 'Flags: NOW' "$t"/log || false
echo OK