added sed toolchain build

build.sh

@@ -83,6 +83,9 @@ MAKE_URL=https://mirror.ufs.ac.za/gnu/make/make-$MAKE_VERSION.tar.gz
 PATCH_VERSION=2.8
 PATCH_URL=https://mirror.ufs.ac.za/gnu/patch/patch-$PATCH_VERSION.tar.xz
 
+SED_VERSION=4.9
+SED_URL=https://mirror.ufs.ac.za/gnu/sed/sed-$SED_VERSION.tar.xz
+
 if [ ! -d "$SYSROOT" ]; then
     mkdir -p "$SYSROOT"/{etc,cross,sources,usr,dev,proc,sys,run}
 	mkdir -p "$SYSROOT"/usr/{bin,sbin,lib,include}
@@ -461,6 +464,21 @@ toolchain_patch() {
 	cd "$SOURCES" && rm -rf patch-$PATCH_VERSION
 }
 
+toolchain_sed() {
+	fetch $SED_URL
+
+	cd "$SOURCES" && tar xf sed-$SED_VERSION.tar.xz && cd sed-$SED_VERSION
+	
+	./configure \
+		--prefix=/usr \
+		--host=$TARGET \
+		--build=$(build-aux/config.guess)
+	
+	make && make DESTDIR="$SYSROOT" install 
+
+	cd "$SOURCES" && rm -rf sed-$SED_VERSION
+}
+
 #bootstrap_binutils
 #bootstap_gcc
 #bootstap_linux
@@ -477,4 +495,5 @@ toolchain_patch() {
 #toolchain_grep
 #toolchain_gzip
 #toolchain_make
-toolchain_patch
+#toolchain_patch
+toolchain_sed