diff options
| -rw-r--r-- | dev/ports/core-linux-eglibc-bootstrap.mdwn | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/dev/ports/core-linux-eglibc-bootstrap.mdwn b/dev/ports/core-linux-eglibc-bootstrap.mdwn new file mode 100644 index 0000000..d0a8be9 --- /dev/null +++ b/dev/ports/core-linux-eglibc-bootstrap.mdwn @@ -0,0 +1,113 @@ +[[!meta title="Bootstrap of the core-linux-eglibc Port"]] + +Following is the planned procedure to bootstrap the core-linux-eglibc port from +a Debian GNU system. Debian's GNU toolchain for its amd64 architecture is used +to build a fake generic port named amd64-linux-eglibc. + +This procedure assumes that Debian's build-essential package is installed, that +opkhelper 1.0.0 is installed, that genopkg.sh from opkhelper 1.0.0 has been run, +and that the following architecture table is present at +`/usr/local/share/opkhelper/archtab`: + + # Map between distro architecture strings and GNU system types. + # + # <Distribution arch> <GNU system type> + i686-linux-eglibc i686-pc-linux-gnu + core-linux-eglibc x86_64-pc-linux-gnu + k8-linux-eglibc x86_64-pc-linux-gnu + cortexa8-linux-eglibc arm-cortex_a8-linux-gnueabi + +Subsequent ports may simply be built from the core-linux-eglibc port. + +1. Build the following base system packages for amd64-linux-eglibc using + Debian's GNU toolchain: + + * src:eglibc + * src:busybox + * src:linux-libre + * src:opkg + +2. Build the following build essential packages for amd64-linux-eglibc using + Debian's GNU toolchain: + + * src:binutils + * src:gmp + * src:mpfr + * src:mpc + * src:gcc-4.7 + * src:gcc-defaults + * src:opkhelper-1.0 + * src:build-essential + * src:fakeroot + + Build src:binutils and src:gcc-4.7 with a core-linux-eglibc target. + +3. Unpack the following essential binary packages into the target directory: + + * libc.6 + * libc-bin + * locales + * nscd + * zoneinfo + * busybox + * linux-libre + * libopkg.1 + * opkg + +4. Unpack the following build essential binary packages into the target + directory: + + * libc.6-dev + * libc-dev-bin + * linux-libre-headers + * libgmp.10 + * libgmp-dev + * libmpfr.4 + * libmpfr-dev + * libmpc.2 + * libmpc-dev + * gcc-4.7-base-core-linux-eglibc + * cpp-4.7-core-linux-eglibc + * gcc-4.7-core-linux-eglibc + * g++-4.7-core-linux-eglibc + * libgcc.1 + * libstdc++.6 + * libstdc++.6-4.7-dev + * cpp-core-linux-eglibc + * gcc-core-linux-eglibc + * g++-core-linux-eglibc + * opkhelper-1.0 + * fakeroot + * build-essential-core-linux-eglibc + +5. Unpack the following source binary packages into the target directory: + + * eglibc-src + * busybox-src + * linux-libre-src + * opkg-src + * binutils-src + * gmp-src + * mpfr-src + * mpc-src + * gcc-4.7-src + * gcc-defaults-src + * opkhelper-1.0-src + * build-essential-src + +6. Mount the proc and sysfs filesystems. + +7. Run `/bin/sh` in an isolated environment with chroot. + +8. Run the following command to rebuild every source package for + core-linux-eglibc: + + # for src in /usr/src/*; do \ + > cd "${src}"; \ + > opkbuild -a core-linux-eglibc; \ + > done + +9. Exit ash and the isolated environment. + +10. Collect from `usr/src` in the target directory the binary packages built for + core-linux-eglibc. |