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mirror of https://github.com/rui314/mold.git synced 2024-11-15 14:36:25 +03:00
mold/test/as-needed.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

37 lines
835 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 -o $t/a.o -c -x assembler -
.text
.globl _start
_start:
call fn1@PLT
EOF
cat <<EOF | cc -o $t/b.so -shared -fPIC -Wl,-soname,libfoo.so -xc -
int fn1() { return 42; }
EOF
cat <<EOF | cc -o $t/c.so -shared -fPIC -Wl,-soname,libbar.so -xc -
int fn2() { return 42; }
EOF
$mold -o $t/exe $t/a.o $t/b.so $t/c.so
readelf --dynamic $t/exe > $t/readelf
fgrep -q 'Shared library: [libfoo.so]' $t/readelf
fgrep -q 'Shared library: [libbar.so]' $t/readelf
$mold -o $t/exe $t/a.o --as-needed $t/b.so $t/c.so
readelf --dynamic $t/exe > $t/readelf
fgrep -q 'Shared library: [libfoo.so]' $t/readelf
! fgrep -q 'Shared library: [libbar.so]' $t/readelf || false
echo OK