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mirror of https://github.com/rui314/mold.git synced 2024-11-15 14:36:25 +03:00
mold/test/bsymbolic-functions.sh
Rui Ueyama fe26dad744 Fix cmake build
You can now build mold with the following commands:

  $ mkdir -p out/debug
  $ cd out/debug
  $ cmake -GNinja -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Debug ../..
  $ ninja

To run tests, use the following commands:

  $ cd out/debug
  $ ctest -j$(nproc)
2021-07-20 00:33:28 +09:00

40 lines
613 B
Bash
Executable File

#!/bin/bash
set -e
mold=$1
cd $(dirname $0)
echo -n "Testing $(basename -s .sh $0) ... "
t=$(pwd)/tmp/$(basename -s .sh $0)
mkdir -p $t
cat <<EOF | cc -c -o $t/a.o -fPIC -xc -
int foo = 4;
int get_foo() {
return foo;
}
void *bar() {
return bar;
}
EOF
clang -fuse-ld=$mold -shared -o $t/b.so $t/a.o -Wl,-Bsymbolic-functions
cat <<EOF | cc -c -o $t/c.o -xc - -fno-PIE
#include <stdio.h>
extern int foo;
int get_foo();
void *bar();
int main() {
foo = 3;
printf("%d %d %d\n", foo, get_foo(), bar == bar());
}
EOF
clang -fuse-ld=$mold -no-pie -o $t/exe $t/c.o $t/b.so
$t/exe | grep -q '3 3 0'
echo OK