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fix toolchain build with linker plugins

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older binutils dont automatically pick up plugins,
but need to manually use wrappers like gcc-ar.
This fix allows to compile the host toolchain with -ftlo
on debian stretch.

Signed-off-by: Norbert Lange <nolange79@gmail.com>
This commit is contained in:
Norbert Lange 2019-10-10 17:49:49 +02:00 committed by Chris Packham
parent 334f6d6479
commit c91133acc1
1 changed files with 11 additions and 1 deletions
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12
scripts/crosstool-NG.sh
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@ -437,7 +437,7 @@ if [ -z "${CT_RESTART}" ]; then
t="${!r}-"
fi
for tool in ar as dlltool gcc g++ gcj gnatbind gdc gnatmake ld libtool nm objcopy objdump ranlib strip windres; do
for tool in ar as dlltool gcc gcc-ar gcc-nm gcc-ranlib g++ gcj gnatbind gdc gnatmake ld libtool nm objcopy objdump ranlib strip windres; do
# First try with prefix + suffix
# Then try with prefix only
# Then try with suffix only, but only for BUILD, and HOST iff REAL_BUILD == REAL_HOST
@ -490,6 +490,16 @@ if [ -z "${CT_RESTART}" ]; then
esac
fi
done
# Incase the toolchain is built using plugins (-flto),
# the gcc wrappers are needed for older binutils
for tool in ar nm ranlib; do
if [ -x "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${!v}-gcc-${tool}" ]; then
CT_DoLog DEBUG " '${!v}-${tool}' -> '${!v}-gcc-${tool}'"
# this already is a script, so just copy over
CT_DoExecLog ALL cp "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${!v}-gcc-${tool}" "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${!v}-${tool}"
fi
done
done
# Some makeinfo versions are a pain in [put your most sensible body part here].