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stdenv: lib{gmp,mpc,mpfr,isl}-stage3: isPower64 -> no -fstack-protector #181802

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stdenv: lib{gmp,mpc,mpfr,isl}-stage3: isPower64 -> no -fstack-protector #181802

wants to merge 1 commit into from

Commits on Jul 17, 2022

  1. stdenv: lib{gmp,mpc,mpfr,isl}-stage3: isPower64 -> no -fstack-protector 

    Stage3 of the stdenv bootstrap attempts to link libraries compiled for
static linkage (i.e. `*.a`) into a dynamically-linked executable.  On
powerpc64le this is not supported if the library compiled for static
linkage was built using `-fstack-protector`, because that option
requires `-lssp` for dynamically-linked executables but uses a
different library (`-lssp_nonshared`) for statically-linked
executables.

As a workaround, we simply disable `-fstack-protector` in the
statically-linked `lib{gmp,mpc,mpfr,isl}-stage3` derivations.  These
are not visible from outside of `stdenv`.
    Adam Joseph committed Jul 17, 2022
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