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Where can I find the top-level build scripts used to produce the binary toolchains?
I cloned the latest ABE and downloaded the manifests and the copy_nano_libraries.sh script, but I can't build a 100% equivalent toolchain. In particular, the various newlib variants seem to be built with different cflags, leading to larger static binaries.
I found other minor differences caused by configure finding (or not finding) optional dependencies. Would be good to specify the exact build environment used by ARM.com, for example by publishing a Dockerfile or a VM image.
Still looking for an answer to this question: where can I find the top-level build scripts for the bare-metal (none) toolchain?