sold
is a linker software which links a shared objects and its depending
shared objects. For example,
% ldd libhoge.so
libfuga.so (0x00007fb6550b2000)
% sold -i libhoge.so -o libhoge2.so
% ldd libhoge2.so
%
sold
works only for shared objects not for executables. Sorry.
master
: I am developing on this branch.stable
: Stable version of master for our internal use.
sold
works only on Linux on x86-64 and aarch64 architectures.
git clone https://github.com/akawashiro/sold.git
cd sold
mkdir -p build
cd build
cmake ..
make
Now you can see the sold
in build
directory.
sold -i [INPUT] -o [OUTPUT]
Options
--section-headers
: Emit section headers. Output shared objects work without section headers but they are useful for debugging.--check-output
: Check integrity of the output by parsing it again.--exclude-so
: Specify a shared object not to combine.
renamer
is software to rename symbols in shared objects. You can rename symbols in shared objects like the following.
% cat mapping
hoge fugafuga
% renamer libhoge_original.so --output libhoge_renamed.so --rename-mapping-file mapping
Just same as sold
.
renamer [INPUT] --output [OUTPUT] --rename-mapping-file [MAPPING]
All lines in [MAPPING] must be a space separated pair of the old name of a symbol and the new name.
Please run "./run-format.sh" before merging to master branch.
- Executables
- TLS in executables
- Initial exec and local exec
- x86-32
- Test Fedora linux in CI
The purpose of this test is to check sold
can preserve the complex ABI.
git clone https://github.com/akawashiro/sold.git
cd sold
mkdir -p build
cmake -S . -B build -DSOLD_PYBIND_TEST=ON -G Ninja
cmake --build build
ctest --test-dir build
Note: You can generate libtorch using ./build-pytorch.sh
. This script install libtorch to sold/pytorch-install
.
git clone https://github.com/akawashiro/sold.git
cd sold
mkdir -p build
cmake -B build -S . -DCMAKE_PREFIX_PATH=/absolute/path/to/libtorch/dir -DSOLD_LIBTORCH_TEST=ON -GNinja
cmake --build build
ctest --test-dir build
Note: You can generate libtorch using ./build-pytorch.sh
. This script install libtorch to sold/pytorch-install
.
git clone https://github.com/akawashiro/sold.git
cd sold
cmake -DCMAKE_PREFIX_PATH=/absolute/path/to/libtorch/dir -DSOLD_LIBTORCH_TEST=ON -DSOLD_PYBIND_TEST=ON -GNinja -B build -S .
cmake --build build
ctest --test-dir build
sudo docker build -f ubuntu18.04.Dockerfile .
sudo docker build -f ubuntu20.04.Dockerfile .
sudo docker build -f ubuntu22.04.Dockerfile .
sudo docker build -f fedora-latest.Dockerfile .