On Thu, 2 Apr 2020 12:52:13 +0200
Alfredo Tupone <tup...@gentoo.org> wrote:
> + # Do not set ADAFLAGS to build the compiler
> + unset ADAFLAGS
Can you clarify in a comment why it's done?
> # Older gcc versions did not detect bash and re-exec itself, so force
> the
> # use of bash. Newer ones will auto-detect, but this is not harmful.
> # This needs to be set for compile as well, as it's used in libtool
> # generation, which will break install otherwise (at least in 3.3.6):
> #664486
> CONFIG_SHELL="${EPREFIX}/bin/bash" \
> gcc_do_make ${GCC_MAKE_TARGET}
> + if use ada; then
> + gcc_do_make "-C gcc gnatlib-shared"
> + ln -s gcc ../build/prev-gcc || die
> + ln -s ${CHOST} ../build/prev-${CHOST} || die
> + gcc_do_make "-C gcc gnattools"
> + fi
Two points:
1. You probably still need CONFIG_SHELL="${EPREFIX}/bin/bash" passed.
2. Can you add an inline comment why it's needed? Why 'make' does not Just Work?
--
Sergei
