re-edit

stage/bootstrap/binutils.bash

@@ -0,0 +1,22 @@
+
+fetch $BINUTILS_URL
+
+cd "$SOURCES" && tar xf binutils-$BINUTILS_VERSION.tar.xz && cd binutils-$BINUTILS_VERSION
+
+mkdir -p build && cd build
+
+../configure \
+    --prefix="$CROSS" \
+    --with-sysroot="$SYSROOT" \
+    --target=$TARGET \
+    --disable-nls \
+    --enable-gprofng=no \
+    --disable-werror \
+    --enable-new-dtags \
+    --enable-default-hash-style=gnu \
+    --silent \
+    --quiet
+
+make && make install
+
+cd "$SOURCES" && rm -rf binutils-$BINUTILS_VERSION

stage/bootstrap/gcc.bash

@@ -0,0 +1,46 @@
+
+fetch $GCC_URL
+fetch $GMP_URL
+fetch $ISL_URL
+fetch $MPC_URL
+fetch $MPFR_URL
+
+cd "$SOURCES" && tar xf gcc-$GCC_VERSION.tar.xz && cd gcc-$GCC_VERSION
+
+tar xf ../gmp-$GMP_VERSION.tar.xz && mv gmp-$GMP_VERSION gmp
+tar xf ../isl-$ISL_VERSION.tar.xz && mv isl-$ISL_VERSION isl
+tar xf ../mpc-$MPC_VERSION.tar.gz && mv mpc-$MPC_VERSION mpc
+tar xf ../mpfr-$MPFR_VERSION.tar.xz && mv mpfr-$MPFR_VERSION mpfr
+
+sed -e '/m64=/s/lib64/lib/' -i.orig gcc/config/i386/t-linux64
+
+mkdir -p build && cd build
+
+../configure \
+    --target=$TARGET \
+    --prefix="$CROSS" \
+    --with-glibc-version=$GLIBC_VERSION \
+    --with-sysroot="$SYSROOT" \
+    --with-newlib \
+    --without-headers \
+    --enable-default-pie \
+    --enable-default-ssp \
+    --disable-nls \
+    --disable-shared \
+    --disable-multilib \
+    --disable-threads \
+    --disable-libatomic \
+    --disable-libgomp \
+    --disable-libquadmath \
+    --disable-libssp \
+    --disable-libvtv \
+    --disable-libstdcxx \
+    --enable-languages=c,c++ \
+    --silent \
+    --quiet
+
+make && make install
+
+cd .. && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > "`dirname $($TARGET-gcc -print-libgcc-file-name)`/include/limits.h"
+
+cd "$SOURCES" && rm -rf gcc-$GCC_VERSION

stage/bootstrap/glibc.bash

@@ -0,0 +1,31 @@
+
+fetch $GLIBC_URL
+fetch $GLIBC_PATCH_URL
+
+cd "$SOURCES" && tar xf glibc-$GLIBC_VERSION.tar.xz && cd glibc-$GLIBC_VERSION
+
+ln -fs ld-linux-x86-64.so.2 "$SYSROOT"/lib/ld-lsb-x86-64.so.3
+
+patch -sNp1 -i "$SOURCES"/glibc-fhs-1.patch
+
+mkdir -p build && cd build
+
+echo "rootsbindir=/usr/sbin" > configparms
+
+../configure \
+    --prefix=/usr \
+    --host=$TARGET \
+    --build=$(../scripts/config.guess) \
+    --disable-nscd \
+    --disable-nls \
+    libc_cv_slibdir=/usr/lib \
+    --enable-kernel=$LINUX_VERSION \
+    --silent \
+    --quiet
+
+
+make && make DESTDIR="$SYSROOT" install
+
+sed '/RTLDLIST=/s@/usr@@g' -i "$SYSROOT"/usr/bin/ldd
+
+cd "$SOURCES" && rm -rf glibc-$GLIBC_VERSION

stage/bootstrap/libstdc++.bash

@@ -0,0 +1,22 @@
+
+cd "$SOURCES" && tar xf gcc-$GCC_VERSION.tar.xz && cd gcc-$GCC_VERSION
+
+mkdir -p build && cd build
+
+../libstdc++-v3/configure \
+    --host=$TARGET \
+    --build=$(../config.guess) \
+    --prefix=/usr \
+    --disable-multilib \
+    --disable-nls \
+    --disable-libstdcxx-pch \
+    --with-gxx-include-dir=/cross/$TARGET/include/c++/$GCC_VERSION \
+    --silent \
+    --quiet
+
+
+make && make DESTDIR="$SYSROOT" install 
+
+rm -rf "$SYSROOT"/usr/lib/lib{stdc++{,exp,fs},supc++}.la
+
+cd "$SOURCES" && rm -rf gcc-$GCC_VERSION

stage/bootstrap/linux.bash

@@ -0,0 +1,12 @@
+
+fetch $LINUX_URL
+
+cd "$SOURCES" && tar xf linux-$LINUX_VERSION.tar.xz && cd linux-$LINUX_VERSION
+
+make mrproper && make headers
+
+find usr/include -type f ! -name '*.h' -delete
+
+cp -r usr/include "$SYSROOT"/usr
+
+cd "$SOURCES" && rm -rf linux-$LINUX_VERSION

stage/toolchain/m4.bash

@@ -0,0 +1,17 @@
+
+fetch $M4_URL
+
+cd "$SOURCES" && tar xf m4-$M4_VERSION.tar.xz && cd m4-$M4_VERSION
+
+sed -r '/_GL_EXTERN_C/s/w?memchr|bsearch/(&)/' -i $(find -name \*.in.h)
+
+./configure \
+	--prefix=/usr \
+	--host=$TARGET \
+	--build=$(build-aux/config.guess) \
+	--silent \
+	--quiet
+
+make  && make DESTDIR="$SYSROOT" install
+
+cd "$SOURCES" && rm -rf m4-$M4_VERSION