Small changes

libc/build.sh

@@ -0,0 +1,20 @@
+
+if [ "$EUID" = 0 ]
+then echo "Please don't run this as root"
+    exit
+fi
+
+git clone https://sourceware.org/git/glibc.git src
+cd src
+git checkout release/2.34/master
+git pull
+cd -
+
+mkdir src/build -p
+cd src/build
+pwd
+../configure --sysconfdir=/etc -prefix=/usr --with-headers=/usr/include --with-bugurl=https://bugs.archlinux.org/ --enable-add-ons --enable-bind-now --enable-cet --enable-kernel=4.4 --enable-lock-elision --enable-multi-arch --enable-stack-protector=strong --enable-stackguard-randomization --enable-static-pie --enable-systemtap --disable-profile --disable-werror || exit 1
+make -j$(nproc) || exit 1
+DESTDIR=$(pwd)/../../../rootfs
+sudo make install DESTDIR=$(realpath $DESTDIR)
+cd -