README.md: update instructions of building for other libc

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Piotr Wójcik 2020-09-25 21:27:48 +02:00 committed by Piotr
parent 16ed89f5bf
commit a3b5624f6f

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@ -484,24 +484,14 @@ The second mode (native) needs a new x86 `masterdir`:
<a name="building-for-musl"></a>
### Building packages natively for the musl C library
A native build environment is required to be able to cross compile the bootstrap packages for the musl C library; this is accomplished by installing them via `binary-bootstrap`:
$ ./xbps-src binary-bootstrap
Now cross compile `base-chroot-musl` for your native architecture:
$ ./xbps-src -a x86_64-musl pkg base-chroot-musl
Wait until all packages are built and when ready, prepare a new masterdir with the musl packages:
Canonical way of building packages for same architecture but different C library is through dedicated masterdir.
To build for x86_64-musl on glibc x86_64 system, prepare a new masterdir with the musl packages:
$ ./xbps-src -m masterdir-x86_64-musl binary-bootstrap x86_64-musl
Your new masterdir is now ready to build packages natively for the musl C library. Try:
Your new masterdir is now ready to build packages natively for the musl C library:
$ ./xbps-src -m masterdir-x86_64-musl chroot
$ ldd
To see if the musl C dynamic linker is working as expected.
$ ./xbps-src -m masterdir-x86_64-musl pkg ...
<a name="building-base-system"></a>
### Building void base-system from scratch