diff options
Diffstat (limited to 'bootstrap.sh')
| -rwxr-xr-x | bootstrap.sh | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/bootstrap.sh b/bootstrap.sh index 9543c82..8d4be5e 100755 --- a/bootstrap.sh +++ b/bootstrap.sh @@ -23,7 +23,6 @@ export TT_SYSROOT=$BOOTSTRAP/root export TT_TARGET=$TARGET # Fetch sources required for a bootstrap -./treetap fetch sources/busybox/busybox.spec ./treetap fetch sources/linux/linux.spec ./treetap fetch sources/llvm/llvm.spec ./treetap fetch sources/musl/musl.spec @@ -84,6 +83,7 @@ cd .. # Install headers for musl MUSL_VERSION=$(sed -En "s/SRC_VERSION=\"?(.+)\"/\1/p" $SPEC/musl/musl.spec) tar xf $SOURCES/musl/$MUSL_VERSION/musl-*.tar* +./treetap fetch sources/busybox/busybox.spec cd musl-*/ # NOTE: Patch for musl 1.2.5 to prevent a character encoding vulnerability. This # should be safe to remove after the next release. ~ahill @@ -211,34 +211,21 @@ cmake -S llvm -B build-llvm \ -DLLVM_TABLEGEN=$NATIVE_TOOL_DIR/llvm-tblgen cmake --build build-llvm cmake --install build-llvm --parallel $PROCS +# NOTE: LLVM doesn't add symlinks for clang/ld, so we'll make them ourselves. +# ~ahill +ln -s clang $BOOTSTRAP/root/bin/cc +ln -s clang++ $BOOTSTRAP/root/bin/c++ +ln -s ld.lld $BOOTSTRAP/root/bin/ld cd .. -# Build Busybox -BUSYBOX_VERSION=$(sed -En "s/SRC_VERSION=\"?(.+)\"/\1/p" $SPEC/busybox/busybox.spec) -tar xf $SOURCES/busybox/$BUSYBOX_VERSION/busybox-*.tar* -cd busybox-*/ -# NOTE: Like we did with musl before, we don't set CROSS_COMPILE because LLVM is -# smart and doesn't need a compiler to cross-compile code. With that said, -# Busybox uses Kbuild, which hard-codes variables like CC to GNU-based -# tools, which is not what we want. The following sed hack should do the -# trick, but I wonder if there's a better solution. ~ahill -sed -i "s/?*= \$(CROSS_COMPILE)/?= /" Makefile -make -O -j $PROCS defconfig -# NOTE: tc causes a LOT of issues due to undefined things. We don't really need -# "traffic control" at this time, and when we eventually do, we will -# likely use something else. ~ahill -sed -i "s/CONFIG_TC=.*/CONFIG_TC=n/" .config -make -O -j $PROCS -# NOTE: Busybox doesn't appear to have a proper DESTDIR, so we just set -# CONFIG_PREFIX during the install step to work around this. ~ahill -make -O -j $PROCS install CONFIG_PREFIX=$BOOTSTRAP/root -cd .. - -# Build Make -$TREETAP fetch $SPEC/make/make.spec -$TREETAP build $SPEC/make/make.spec -$TREETAP package $SPEC/make/make.spec -$TREETAP install .treetap/packages/$TARGET/make-*.cpio.xz $BOOTSTRAP/root +# Build remaining software with treetap +SOURCES=(busybox make) +for name in $SOURCES; do + $TREETAP fetch $SPEC/$name/$name.spec + $TREETAP build $SPEC/$name/$name.spec + $TREETAP package $SPEC/$name/$name.spec + $TREETAP install .treetap/packages/$TARGET/$name-*.cpio.xz $BOOTSTRAP/root +done # Install Treetap cp $BOOTSTRAP/../treetap $BOOTSTRAP/root/bin/
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