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depends/README.md
### Usage | ### Usage | ||||
To build dependencies for the current arch+OS: | To build dependencies for the current arch+OS: | ||||
make | make | ||||
To build for another arch/OS: | To build for another arch/OS: | ||||
make HOST=host-platform-triplet | make HOST=host-platform-triplet | ||||
For example: | For example: | ||||
make HOST=x86_64-w64-mingw32 -j4 | make HOST=x86_64-w64-mingw32 | ||||
A prefix will be generated that's suitable for plugging into Bitcoin's | A prefix will be generated that's suitable for plugging into Bitcoin's | ||||
configure. In the above example, a dir named x86_64-w64-mingw32 will be | configure. In the above example, a dir named x86_64-w64-mingw32 will be | ||||
created. To use it for bitcoin-abc: | created. To use it for bitcoin-abc: | ||||
./configure --prefix=`pwd`/depends/x86_64-w64-mingw32 | ./configure --prefix=`pwd`/depends/x86_64-w64-mingw32 | ||||
Common `host-platform-triplets` for cross compilation are: | Common `host-platform-triplets` for cross compilation are: | ||||
Show All 14 Lines | The following can be set when running make: make FOO=bar | ||||
SDK_PATH: Path where sdk's can be found (used by macOS) | SDK_PATH: Path where sdk's can be found (used by macOS) | ||||
FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up | FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up | ||||
NO_QT: Don't download/build/cache qt and its dependencies | NO_QT: Don't download/build/cache qt and its dependencies | ||||
NO_WALLET: Don't download/build/cache libs needed to enable the wallet | NO_WALLET: Don't download/build/cache libs needed to enable the wallet | ||||
NO_UPNP: Don't download/build/cache packages needed for enabling upnp | NO_UPNP: Don't download/build/cache packages needed for enabling upnp | ||||
DEBUG: disable some optimizations and enable more runtime checking | DEBUG: disable some optimizations and enable more runtime checking | ||||
HOST_ID_SALT: Optional salt to use when generating host package ids | HOST_ID_SALT: Optional salt to use when generating host package ids | ||||
BUILD_ID_SALT: Optional salt to use when generating build package ids | BUILD_ID_SALT: Optional salt to use when generating build package ids | ||||
JOBS: Number of jobs to use for each package build | |||||
If some packages are not built, for example `make NO_WALLET=1`, the appropriate | If some packages are not built, for example `make NO_WALLET=1`, the appropriate | ||||
options will be passed to bitcoin's configure. In this case, `--disable-wallet`. | options will be passed to bitcoin's configure. In this case, `--disable-wallet`. | ||||
Additional targets: | Additional targets: | ||||
download: run 'make download' to fetch all sources without building them | download: run 'make download' to fetch all sources without building them | ||||
download-osx: run 'make download-osx' to fetch all sources needed for macOS builds | download-osx: run 'make download-osx' to fetch all sources needed for macOS builds | ||||
download-win: run 'make download-win' to fetch all sources needed for win builds | download-win: run 'make download-win' to fetch all sources needed for win builds | ||||
download-linux: run 'make download-linux' to fetch all sources needed for linux builds | download-linux: run 'make download-linux' to fetch all sources needed for linux builds | ||||
### Other documentation | ### Other documentation | ||||
- [description.md](description.md): General description of the depends system | - [description.md](description.md): General description of the depends system | ||||
- [packages.md](packages.md): Steps for adding packages | - [packages.md](packages.md): Steps for adding packages | ||||