From c7b7f99a7408776048e32058421fd59c417a892c Mon Sep 17 00:00:00 2001 From: Richard Maw Date: Fri, 16 Aug 2013 12:29:53 +0000 Subject: Add a merged version of the build essential stratum This file is added to make it easier for someone other than myself to merge the branch, as unfortunately build-essential lost all its formatting. When merging the system branch, merge all the other repositories, then replace build-essential with build-essential-merged. --- build-essential-merged.morph | 319 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 319 insertions(+) create mode 100644 build-essential-merged.morph diff --git a/build-essential-merged.morph b/build-essential-merged.morph new file mode 100644 index 00000000..a19963bb --- /dev/null +++ b/build-essential-merged.morph @@ -0,0 +1,319 @@ +name: build-essential +description: Toolchain stratum +kind: stratum + +chunks: + # 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. + + - name: stage1-binutils + repo: upstream:binutils-redhat + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: [] + + - name: stage1-gcc + repo: upstream:gcc-tarball + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + + # 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). + + - name: stage2-linux-api-headers + repo: upstream:linux + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + + - name: stage2-eglibc + repo: upstream:eglibc2 + ref: baserock/2.15-build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-linux-api-headers + + - name: stage2-binutils + repo: upstream:binutils-redhat + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + + - name: stage2-gcc-fixed-headers + repo: upstream:gcc-tarball + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + + - name: stage2-gcc + repo: upstream:gcc-tarball + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + - stage2-gcc-fixed-headers + + - name: stage2-busybox + repo: upstream:busybox + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + + - name: stage2-fhs-dirs + repo: baserock:baserock/fhs-dirs + ref: master + build-mode: bootstrap + prefix: /tools + build-depends: [] + + - name: stage2-gawk + repo: upstream:gawk + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + + - name: stage2-make + repo: upstream:make + ref: baserock/build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-eglibc + + - name: stage2-reset-specs + repo: upstream:eglibc2 + ref: baserock/2.15-build-essential + build-mode: bootstrap + prefix: /tools + build-depends: + - stage1-binutils + - stage1-gcc + - stage2-linux-api-headers + - stage2-eglibc + + # 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. + + - name: fhs-dirs + repo: baserock:baserock/fhs-dirs + ref: master + build-mode: staging + prefix: /usr + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + + - name: linux-api-headers + repo: upstream:linux + ref: baserock/build-essential + build-mode: staging + prefix: /usr + build-depends: + - stage2-binutils + - stage2-busybox + - stage2-eglibc + - stage2-fhs-dirs + - stage2-gawk + - stage2-gcc + - stage2-linux-api-headers + - stage2-make + - stage2-reset-specs + + - name: eglibc + repo: upstream:eglibc2 + ref: baserock/2.15-build-essential + build-mode: staging + prefix: /usr + 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 + + - name: zlib + repo: upstream:zlib + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + - name: binutils + repo: upstream:binutils-redhat + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + - name: busybox + repo: upstream:busybox + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + - name: gawk + repo: upstream:gawk + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + - name: gcc + repo: upstream:gcc-tarball + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + - name: make + repo: upstream:make + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 + + # Extras that need to be in build-essential but don't need bootstrapping. + + - name: ccache + repo: upstream:ccache + ref: baserock/build-essential + build-mode: staging + prefix: /usr + 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 -- cgit v1.2.1