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

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1.3 KiB
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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
[ $MACHINE = x86_64 ] || { echo skipped; exit; }
echo 'int main() {}' | $CC -m32 -o $t/exe -xc - >& /dev/null \
|| { echo skipped; exit; }
cat <<EOF | $CC -m32 -c -o $t/a.o -xc -
char hello[] = "Hello world";
EOF
mkdir -p $t/lib32
ar crs $t/lib32/libfoo.a $t/a.o
$CC -m32 -shared -o $t/lib32/libfoo.so $t/a.o
cat <<EOF | $CC -c -o $t/d.o -xc -
char hello[] = "Hello world";
EOF
mkdir -p $t/lib64
ar crs $t/lib64/libfoo.a $t/d.o
$CC -shared -o $t/lib64/libfoo.so $t/d.o
cat <<EOF | $CC -c -o $t/e.o -xc -
#include <stdio.h>
extern char hello[];
int main() {
printf("%s\n", hello);
}
EOF
mkdir -p $t/script
echo 'OUTPUT_FORMAT(elf32-i386)' > $t/script/libfoo.so
$CC -B. -o $t/exe -L$t/script -L$t/lib32 -L$t/lib64 \
$t/e.o -lfoo -Wl,-rpath $t/lib64 >& $t/log
grep -q 'script/libfoo.so: skipping incompatible file' $t/log
grep -q 'lib32/libfoo.so: skipping incompatible file' $t/log
grep -q 'lib32/libfoo.a: skipping incompatible file' $t/log
$QEMU $t/exe | grep -q 'Hello world'
echo OK