diff --git a/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix b/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix new file mode 100644 index 000000000000..6118585d545f --- /dev/null +++ b/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix @@ -0,0 +1,18 @@ +{ system, bootstrapFiles }: + +derivation { + name = "bootstrap-tools"; + + builder = bootstrapFiles.busybox; + + args = [ "ash" "-e" ./scripts/unpack-bootstrap-tools.sh ]; + + tarball = bootstrapFiles.bootstrapTools; + + inherit system; + + # Needed by the GCC wrapper. + langC = true; + langCC = true; + isGNU = true; +} diff --git a/pkgs/stdenv/linux/bootstrap-tools-musl/scripts/unpack-bootstrap-tools.sh b/pkgs/stdenv/linux/bootstrap-tools-musl/scripts/unpack-bootstrap-tools.sh new file mode 100644 index 000000000000..85e74aea89ef --- /dev/null +++ b/pkgs/stdenv/linux/bootstrap-tools-musl/scripts/unpack-bootstrap-tools.sh @@ -0,0 +1,63 @@ +# Unpack the bootstrap tools tarball. +echo Unpacking the bootstrap tools... +$builder mkdir $out +< $tarball $builder unxz | $builder tar x -C $out + +# Set the ELF interpreter / RPATH in the bootstrap binaries. +echo Patching the bootstrap tools... + +if test -f $out/lib/ld.so.?; then + # MIPS case + LD_BINARY=$out/lib/ld.so.? +else + # i686, x86_64 and armv5tel + LD_BINARY=$out/lib/ld-*so.? +fi + +# On x86_64, ld-linux-x86-64.so.2 barfs on patchelf'ed programs. So +# use a copy of patchelf. +LD_LIBRARY_PATH=$out/lib $LD_BINARY $out/bin/cp $out/bin/patchelf . + +for i in $out/bin/* $out/libexec/gcc/*/*/*; do + if [ -L "$i" ]; then continue; fi + if [ -z "${i##*/liblto*}" ]; then continue; fi + echo patching "$i" + LD_LIBRARY_PATH=$out/lib $LD_BINARY \ + ./patchelf --set-interpreter $LD_BINARY --set-rpath $out/lib --force-rpath "$i" +done + +for i in $out/lib/librt-*.so $out/lib/libpcre*; do + if [ -L "$i" ]; then continue; fi + echo patching "$i" + $out/bin/patchelf --set-rpath $out/lib --force-rpath "$i" +done + +# Fix the libc linker script. +export PATH=$out/bin +cat $out/lib/libc.so | sed "s|/nix/store/e*-[^/]*/|$out/|g" > $out/lib/libc.so.tmp +mv $out/lib/libc.so.tmp $out/lib/libc.so +cat $out/lib/libpthread.so | sed "s|/nix/store/e*-[^/]*/|$out/|g" > $out/lib/libpthread.so.tmp +mv $out/lib/libpthread.so.tmp $out/lib/libpthread.so + +# Provide some additional symlinks. +ln -s bash $out/bin/sh +ln -s bzip2 $out/bin/bunzip2 + +# Provide a gunzip script. +cat > $out/bin/gunzip < $out/bin/egrep +echo "exec $out/bin/grep -E \"\$@\"" >> $out/bin/egrep +echo "#! $out/bin/sh" > $out/bin/fgrep +echo "exec $out/bin/grep -F \"\$@\"" >> $out/bin/fgrep + +# Provide xz (actually only xz -d will work). +echo "#! $out/bin/sh" > $out/bin/xz +echo "exec $builder unxz \"\$@\"" >> $out/bin/xz + +chmod +x $out/bin/egrep $out/bin/fgrep $out/bin/xz