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still need workaround for linking QEMU with newer toolchains

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This commit is contained in:
Tim Snyder
2022-04-11 21:28:33 +00:00
parent d2a0e4f1c8
commit 497a559287
1 changed files with 16 additions and 0 deletions
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16
scripts/build-toolchains.sh
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@@ -188,8 +188,24 @@ if [ -z "$IGNOREQEMU" ] ; then
git -C "$dir" submodule foreach --quiet --recursive '! grep -q "git\.qemu\.org" .gitmodules 2>/dev/null' && \ git -C "$dir" submodule foreach --quiet --recursive '! grep -q "git\.qemu\.org" .gitmodules 2>/dev/null' && \
echo "==> PLEASE REMOVE qemu URL-REWRITING from scripts/build-toolchains.sh. It is no longer needed!" && exit 1 echo "==> PLEASE REMOVE qemu URL-REWRITING from scripts/build-toolchains.sh. It is no longer needed!" && exit 1
(
# newer version of BFD-based ld has made '-no-pie' an error because it renamed to '--no-pie'
# meanwhile, ld.gold will still accept '-no-pie'
# QEMU 5.0 still uses '-no-pie' in it's linker options
# default LD to ld if it isn't set
if ( set +o pipefail; ${LD:-ld} -no-pie |& grep 'did you mean --no-pie' >/dev/null); then
echo "==> LD doesn't like '-no-pie'"
# LD has the problem, look for ld.gold
if type ld.gold >&/dev/null; then
echo "==> Using ld.gold to link QEMU"
export LD=ld.gold
fi
fi
# now actually do the build # now actually do the build
SRCDIR="$(pwd)/toolchains" module_build qemu --prefix="${RISCV}" --target-list=riscv${XLEN}-softmmu --disable-werror SRCDIR="$(pwd)/toolchains" module_build qemu --prefix="${RISCV}" --target-list=riscv${XLEN}-softmmu --disable-werror
)
fi fi
# make Dromajo # make Dromajo