diff --git a/ports/doom/build.sh b/ports/doom/build.sh
index bc481a8b..27be680b 100755
--- a/ports/doom/build.sh
+++ b/ports/doom/build.sh
@@ -4,6 +4,10 @@ NAME='doom'
 VERSION='git'
 DOWNLOAD_URL="https://github.com/ozkl/doomgeneric.git#613f870b6fa83ede448a247de5a2571092fa729d"
 
+configure() {
+	:
+}
+
 build() {
 	if [ ! -f doom1.wad ]; then
 		wget https://distro.ibiblio.org/slitaz/sources/packages/d/doom1.wad || exit 1
diff --git a/ports/install.sh b/ports/install.sh
index 2193395d..aca103f5 100755
--- a/ports/install.sh
+++ b/ports/install.sh
@@ -6,7 +6,7 @@ if (( $# != 1 )); then
 fi
 
 if [[ -z $BANAN_ROOT_DIR ]]; then
-	BANAN_ROOT_DIR="$(dirname $(realpath $0))/.."
+	BANAN_ROOT_DIR="$(realpath $(dirname $(realpath $0))/..)"
 fi
 
 source "$BANAN_ROOT_DIR/script/config.sh"
@@ -18,6 +18,10 @@ export PKG_CONFIG_SYSROOT_DIR="$BANAN_SYSROOT"
 export PKG_CONFIG_LIBDIR="$PKG_CONFIG_SYSROOT_DIR/usr/lib/pkgconfig"
 export PKG_CONFIG_PATH="$PKG_CONFIG_SYSROOT_DIR/usr/share/pkgconfig"
 
+export CC="$BANAN_TOOLCHAIN_TRIPLE-gcc"
+export CXX="$BANAN_TOOLCHAIN_TRIPLE-g++"
+export LD="$BANAN_TOOLCHAIN_TRIPLE-ld"
+
 if [ ! -f "$BANAN_SYSROOT/usr/lib/libc.a" ]; then
 	pushd "$BANAN_ROOT_DIR" >/dev/null
 	./bos libc || exit 1
@@ -29,11 +33,13 @@ clean() {
 	find . -mindepth 1 -maxdepth 1 -not -name 'patches' -not -name 'build.sh' -exec rm -rf {} +
 }
 
-build() {
+configure() {
 	configure_options=("--host=$BANAN_ARCH-banan_os" '--prefix=/usr')
-	configure_options+=(${CONFIGURE_OPTIONS[*]})
+	configure_options+=("${CONFIGURE_OPTIONS[@]}")
+	./configure "${configure_options[@]}" || exit 1
+}
 
-	./configure ${configure_options[*]} || exit 1
+build() {
 	make -j$(nproc) || exit 1
 }
 
@@ -143,6 +149,7 @@ fi
 cd "$build_dir"
 
 if (( $needs_compile )); then
+	configure
 	build
 	sha256sum "$BANAN_SYSROOT/usr/lib/libc.a" > "../.compile_hash"
 fi
diff --git a/ports/ncurses/build.sh b/ports/ncurses/build.sh
index 7763ee65..da35a39e 100755
--- a/ports/ncurses/build.sh
+++ b/ports/ncurses/build.sh
@@ -4,7 +4,10 @@ NAME='ncurses'
 VERSION='6.5'
 DOWNLOAD_URL="https://ftp.gnu.org/gnu/ncurses/ncurses-$VERSION.tar.gz#136d91bc269a9a5785e5f9e980bc76ab57428f604ce3e5a5a90cebc767971cc6"
 CONFIGURE_OPTIONS=(
-	'--disable-db-intall'
+	"--with-pkg-config='$PKG_CONFIG'"
+	"--with-pkg-config-libdir=/usr/lib/pkgconfig"
+	'--enable-pc-files'
+	'--enable-sigwinch'
 	'--disable-widec'
 	'--without-ada'
 	'--without-manpages'
diff --git a/ports/update.sh b/ports/update.sh
index 79560fe3..b22494e9 100755
--- a/ports/update.sh
+++ b/ports/update.sh
@@ -1,9 +1,16 @@
 #!/bin/bash
 
+if [ -z $BANAN_PORT_DIR ]; then
+	echo  "You must set the BANAN_PORT_DIR environment variable" >&2
+	exit 1
+fi
+
 cd $(dirname $(realpath $0))
 
+rm -f $BANAN_PORT_DIR/.installed
+
 while IFS= read -r port; do
 	pushd $(dirname "$port") >/dev/null
 	./build.sh
 	popd >/dev/null
-done < <(find . -name '.compile_hash')
+done < <(find $BANAN_PORT_DIR -name '.compile_hash')
diff --git a/ports/vim/build.sh b/ports/vim/build.sh
index 3a29a29a..d54b56b4 100755
--- a/ports/vim/build.sh
+++ b/ports/vim/build.sh
@@ -4,7 +4,7 @@ NAME='vim'
 VERSION='9.0'
 DOWNLOAD_URL="ftp://ftp.vim.org/pub/vim/unix/vim-$VERSION.tar.bz2#a6456bc154999d83d0c20d968ac7ba6e7df0d02f3cb6427fb248660bacfb336e"
 TAR_CONTENT='vim90'
-DEPENDENCIES=('ncurses' )
+DEPENDENCIES=('ncurses')
 CONFIGURE_OPTIONS=(
 	'--with-tlib=ncurses'
 	'--disable-nls'
diff --git a/script/config.sh b/script/config.sh
index 64dfceae..7502c722 100644
--- a/script/config.sh
+++ b/script/config.sh
@@ -1,6 +1,6 @@
 if [[ -z $BANAN_ROOT_DIR ]]; then
 	if ! [[ -z $BANAN_SCRIPT_DIR ]]; then
-		export BANAN_ROOT_DIR=$BANAN_SCRIPT_DIR/..
+		export BANAN_ROOT_DIR="$(realpath $BANAN_SCRIPT_DIR/..)"
 	else
 		echo  "You must set the BANAN_ROOT_DIR environment variable" >&2
 		exit 1
@@ -13,10 +13,12 @@ fi
 
 export BANAN_TOOLCHAIN_DIR=$BANAN_ROOT_DIR/toolchain
 export BANAN_TOOLCHAIN_PREFIX=$BANAN_TOOLCHAIN_DIR/local
-export BANAN_TOOLCHAIN_TRIPLE_PREFIX=$BANAN_ARCH-banan_os
+export BANAN_TOOLCHAIN_TRIPLE=$BANAN_ARCH-banan_os
 
 export BANAN_BUILD_DIR=$BANAN_ROOT_DIR/build
 
+export BANAN_PORT_DIR=$BANAN_ROOT_DIR/ports
+
 export BANAN_SYSROOT=$BANAN_BUILD_DIR/sysroot
 export BANAN_SYSROOT_TAR=$BANAN_SYSROOT.tar
 
diff --git a/toolchain/build.sh b/toolchain/build.sh
index d4584659..3e7d672f 100755
--- a/toolchain/build.sh
+++ b/toolchain/build.sh
@@ -47,8 +47,8 @@ if [[ -z $BANAN_TOOLCHAIN_PREFIX ]]; then
 	exit 1
 fi
 
-if [[ -z $BANAN_TOOLCHAIN_TRIPLE_PREFIX ]]; then
-	echo "You must set the BANAN_TOOLCHAIN_TRIPLE_PREFIX environment variable" >&2
+if [[ -z $BANAN_TOOLCHAIN_TRIPLE ]]; then
+	echo "You must set the BANAN_TOOLCHAIN_TRIPLE environment variable" >&2
 	exit 1
 fi
 
@@ -89,7 +89,7 @@ build_binutils () {
 	enter_clean_build
 
 	../configure \
-		--target="$BANAN_TOOLCHAIN_TRIPLE_PREFIX" \
+		--target="$BANAN_TOOLCHAIN_TRIPLE" \
 		--prefix="$BANAN_TOOLCHAIN_PREFIX" \
 		--with-sysroot="$BANAN_SYSROOT" \
 		--disable-initfini-array \
@@ -116,7 +116,7 @@ build_gcc () {
 	enter_clean_build
 
 	../configure \
-		--target="$BANAN_TOOLCHAIN_TRIPLE_PREFIX" \
+		--target="$BANAN_TOOLCHAIN_TRIPLE" \
 		--prefix="$BANAN_TOOLCHAIN_PREFIX" \
 		--with-sysroot="$BANAN_SYSROOT" \
 		--disable-initfini-array \
@@ -189,7 +189,7 @@ build_cmake() {
 }
 
 BUILD_BINUTILS=1
-if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-ld ]]; then
+if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE-ld ]]; then
 	echo "You already seem to have a binutils installed."
 	read -e -p "Do you want to rebuild it [y/N]? " choice
 	if ! [[ "$choice" == [Yy]* ]]; then
@@ -198,7 +198,7 @@ if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-ld ]]; then
 fi
 
 BUILD_GCC=1
-if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-gcc ]]; then
+if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE-gcc ]]; then
 	echo "You already seem to have a gcc installed."
 	read -e -p "Do you want to rebuild it [y/N]? " choice
 	if ! [[ "$choice" == [Yy]* ]]; then