Files
hush3/depends
Asher Dawes f2c103207f Portable dev (#105)
* Force portable code

* Switch to old MMX instructions, avoiding SSE & SSE2 instructions.

* Less agressive, leave verus code (which checks for it) using advanced instructions.

* Compiling only for windows

* Update .gitlab-ci.yml

* Try -march=native for C++ code generation.

* Tweaking machine architecture settings.

* Try native alone.

* Also get LIBCRYPTOCONDITIONS to -march=native

* Switch other lib to native as well.

* Try switching back further for CPU architecture.

* Even lower end settings.

* Turn on symbols.

* Use sse2,3 and 4 capable x64.

* Once again let verus lib use advances instructioins since it checjs via CPUID at run time.

* Modify a few more makefile entries.

* Switch to AMD model similar to our test system.

* Get snark makefile to k8 too.

* Yet another -march to modify to k8, or two of them.

* Brute force k8 settings, comment non-portable code out.

* Put the condition on cpuid back.

* Put non-portable advenced instruction code back

* Enable instructions.

* Add lib for separate settings.

* Update .gitlab-ci.yml

* Update .gitlab-ci.yml

* Update .gitlab-ci.yml

* Update .gitlab-ci.yml

* replacing k8-sse3 specific flags to x86-84

* updating versions
2018-08-10 17:44:52 -07:00
..
2018-08-10 17:44:52 -07:00
2017-07-03 08:57:05 +01:00
2018-03-25 19:08:42 +03:00
2018-03-25 19:08:42 +03:00
2017-07-03 08:57:05 +01:00

Usage

To build dependencies for the current arch+OS:

make

To build for another arch/OS:

make HOST=host-platform-triplet

For example:

make HOST=x86_64-w64-mingw32 -j4

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 created. To use it for Bitcoin:

./configure --prefix=`pwd`/depends/x86_64-w64-mingw32

Common host-platform-triplets for cross compilation are:

  • i686-w64-mingw32 for Win32
  • x86_64-w64-mingw32 for Win64
  • x86_64-apple-darwin11 for MacOSX
  • arm-linux-gnueabihf for Linux ARM

No other options are needed, the paths are automatically configured.

Dependency Options: The following can be set when running make: make FOO=bar

SOURCES_PATH: downloaded sources will be placed here
BASE_CACHE: built packages will be placed here
SDK_PATH: Path where sdk's can be found (used by OSX)
PRIORITY_DOWNLOAD_PATH: Try fetching source files from here before using their own URLs
NO_WALLET: Don't download/build/cache libs needed to enable the wallet
DEBUG: disable some optimizations and enable more runtime checking

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.

Additional targets:

download: run 'make download' to fetch all sources without building them
download-osx: run 'make download-osx' to fetch all sources needed for osx 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

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