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Diffstat (limited to 'strata/build-essential.morph')
| -rw-r--r-- | strata/build-essential.morph | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/strata/build-essential.morph b/strata/build-essential.morph new file mode 100644 index 00000000..628fffcb --- /dev/null +++ b/strata/build-essential.morph @@ -0,0 +1,331 @@ +name: build-essential +kind: stratum +description: | + Toolchain stratum + + Stage 1: build a minimal cross compiler with the host's tools. + + Starting with a cross compiler ensures that (a) nothing from the host + can leak into the build-essential artifacts, and (b) cross-compiling + build-essential is fully tested and supported, since we always use the + cross code paths. + + Stage 2: cross-build the whole of build-essential, using the host's tools + but the cross-compiler toolchain. + + Stage 2 GCC outputs code for the same 'bootstrap' machine as stage 1 GCC, + but because stage 2 GCC is also built to *run* on the bootstrap machine + it can only execute inside the stage 3 chroot (due to being built against + a libc with a non-standard prefix). + + Stage 3: build the whole of build-essential again, this time using a + staging area containing only the output of stage 2. The result of this + build is fully reproducible. + + We do a switch-a-roo between stage 2 and 3: stages 2 chunks are all built + to run on a host *-bootstrap-* while stage 3 chunks are native-built for + a *-baserock-* machine. This works, because the cross build was all for + show (and cleanliness) and the binaries actually still run on the host. + + After build-essential is built we do another trick. See + stage2-fhs-dirs.morph for details. Basically, /bin is a symlink to + /tools/bin during stage 2 but in stage 3 it becomes a real directory + again. +products: +- artifact: build-essential-minimal + include: + - fhs-dirs-.* + - busybox-.* +chunks: +- name: stage1-binutils + repo: upstream:binutils-redhat + ref: 987eb543a034cddc4eeb103f08f566f24a5f964a + unpetrify-ref: baserock/build-essential + build-depends: [] + build-mode: bootstrap + prefix: /tools +- name: stage1-gcc + repo: upstream:gcc-tarball + ref: dd78b627480ed8d3c135271cd627096ae76fa5fc + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + build-mode: bootstrap + prefix: /tools +- name: stage2-linux-api-headers + repo: upstream:linux + ref: eff825d6e284eb0fb04b434429a3e3b2e10cabf8 + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + build-mode: bootstrap + prefix: /tools +- name: stage2-eglibc + repo: upstream:eglibc2 + ref: 43ee5d250ad47d2bee8ec17954efb7f22d2b804c + unpetrify-ref: baserock/2.15-build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-linux-api-headers + build-mode: bootstrap + prefix: /tools +- name: stage2-binutils + repo: upstream:binutils-redhat + ref: 987eb543a034cddc4eeb103f08f566f24a5f964a + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: stage2-gcc-fixed-headers + repo: upstream:gcc-tarball + ref: dd78b627480ed8d3c135271cd627096ae76fa5fc + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: stage2-gcc + repo: upstream:gcc-tarball + ref: dd78b627480ed8d3c135271cd627096ae76fa5fc + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + - stage2-gcc-fixed-headers + build-mode: bootstrap + prefix: /tools +- name: stage2-busybox + repo: upstream:busybox + ref: eeb9014f28e3aa00673a0fad127e7420da4392db + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: stage2-fhs-dirs + repo: baserock:baserock/fhs-dirs + ref: 442e2a6453ec380bf9d64f6be50e57d54ddf93d3 + unpetrify-ref: master + build-depends: [] + build-mode: bootstrap + prefix: /tools +- name: stage2-gawk + repo: upstream:gawk + ref: 6a0eb04c3d2ac24d80d505b42a8f67799487d133 + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: stage2-make + repo: upstream:make + ref: 56968f58301e6e5157cf4c8b6deefbaff2955eba + unpetrify-ref: baserock/build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: stage2-reset-specs + repo: upstream:eglibc2 + ref: 43ee5d250ad47d2bee8ec17954efb7f22d2b804c + unpetrify-ref: baserock/2.15-build-essential + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-linux-api-headers + - stage2-eglibc + build-mode: bootstrap + prefix: /tools +- name: fhs-dirs + repo: baserock:baserock/fhs-dirs + ref: 442e2a6453ec380bf9d64f6be50e57d54ddf93d3 + unpetrify-ref: master + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + build-mode: staging + prefix: /usr +- name: linux-api-headers + repo: upstream:linux + ref: eff825d6e284eb0fb04b434429a3e3b2e10cabf8 + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + build-mode: staging + prefix: /usr +- name: eglibc + repo: upstream:eglibc2 + ref: e57ce33023d37183847a0c2f692645887691576a + unpetrify-ref: baserock/2.15-build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - linux-api-headers + build-mode: staging + artifacts: + eglibc-gconv: build-essential-runtime + eglibc-libs: build-essential-minimal + eglibc-nss: build-essential-runtime + prefix: /usr +- name: zlib + repo: upstream:zlib + ref: db333af7e9b90a23fd7f9cd8dc128123b34bf698 + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + build-mode: staging + artifacts: + zlib-libs: build-essential-minimal + prefix: /usr +- name: binutils + repo: upstream:binutils-redhat + ref: 987eb543a034cddc4eeb103f08f566f24a5f964a + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + - zlib + build-mode: staging + prefix: /usr +- name: busybox + repo: upstream:busybox + ref: eeb9014f28e3aa00673a0fad127e7420da4392db + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + build-mode: staging + prefix: /usr +- name: gawk + repo: upstream:gawk + ref: 6a0eb04c3d2ac24d80d505b42a8f67799487d133 + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + build-mode: staging + prefix: /usr +- name: gcc + repo: upstream:gcc-tarball + ref: 088b7ab28fe53b198ec5c4eaba0f54176c4c35a0 + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + - zlib + build-mode: staging + artifacts: + gcc-libs: build-essential-minimal + prefix: /usr +- name: make + repo: upstream:make + ref: 56968f58301e6e5157cf4c8b6deefbaff2955eba + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + build-mode: staging + prefix: /usr +- name: ccache + repo: upstream:ccache + ref: 567631456f0899cdf0c382f898d38aadc8901d32 + unpetrify-ref: baserock/build-essential + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + - eglibc + - zlib + build-mode: staging + prefix: /usr |