Ports: Use SERENITY_ARCH in --target/--host

Recent ports already do this, let's update the others as well. One step
closer to multi-arch support for ports! :^)

Ports/.port_include.sh

@@ -155,7 +155,7 @@ func_defined pre_configure || pre_configure() {
 }
 func_defined configure || configure() {
     chmod +x "${workdir}"/"$configscript"
-    run ./"$configscript" --host=i686-pc-serenity $configopts
+    run ./"$configscript" --host="${SERENITY_ARCH}-pc-serenity" $configopts
 }
 func_defined post_configure || post_configure() {
     :

Ports/binutils/package.sh

@@ -2,7 +2,7 @@
 port=binutils
 version=2.32
 useconfigure=true
-configopts="--target=i686-pc-serenity --with-sysroot=/ --with-build-sysroot=${SERENITY_BUILD_DIR}/Root --disable-werror --disable-gdb --disable-nls"
+configopts="--target=${SERENITY_ARCH}-pc-serenity --with-sysroot=/ --with-build-sysroot=${SERENITY_BUILD_DIR}/Root --disable-werror --disable-gdb --disable-nls"
 files="https://ftp.gnu.org/gnu/binutils/binutils-${version}.tar.xz binutils-${version}.tar.xz
 https://ftp.gnu.org/gnu/binutils/binutils-${version}.tar.xz.sig binutils-${version}.tar.xz.sig
 https://ftp.gnu.org/gnu/gnu-keyring.gpg gnu-keyring.gpg"

Ports/gcc/package.sh

@@ -2,7 +2,7 @@
 port=gcc
 version=10.2.0
 useconfigure=true
-configopts="--target=i686-pc-serenity --with-sysroot=/ --with-build-sysroot=${SERENITY_BUILD_DIR}/Root --with-newlib --enable-languages=c,c++ --disable-lto --disable-nls --enable-shared --enable-default-pie --enable-host-shared"
+configopts="--target=${SERENITY_ARCH}-pc-serenity --with-sysroot=/ --with-build-sysroot=${SERENITY_BUILD_DIR}/Root --with-newlib --enable-languages=c,c++ --disable-lto --disable-nls --enable-shared --enable-default-pie --enable-host-shared"
 files="https://ftp.gnu.org/gnu/gcc/gcc-${version}/gcc-${version}.tar.xz gcc-${version}.tar.xz
 https://ftp.gnu.org/gnu/gcc/gcc-${version}/gcc-${version}.tar.xz.sig gcc-${version}.tar.xz.sig
 https://ftp.gnu.org/gnu/gnu-keyring.gpg gnu-keyring.gpg"
@@ -18,7 +18,7 @@ post_fetch() {
 
 build() {
     run make $makeopts
-    run find ./host-i686-pc-serenity/gcc/ -maxdepth 1 -type f -executable -exec strip --strip-debug {} \; || echo
+    run find "./host-${SERENITY_ARCH}-pc-serenity/gcc/" -maxdepth 1 -type f -executable -exec strip --strip-debug {} \; || echo
 }
 
 install() {

Ports/git/package.sh

@@ -3,7 +3,7 @@ port=git
 version=2.26.0
 useconfigure="true"
 files="https://mirrors.edge.kernel.org/pub/software/scm/git/git-${version}.tar.xz git-${version}.tar.xz"
-configopts="--target=i686-pc-serenity CFLAGS=-DNO_IPV6"
+configopts="--target=${SERENITY_ARCH}-pc-serenity CFLAGS=-DNO_IPV6"
 depends="zlib"
 
 build() {

Ports/jq/patches/diff.patch

@@ -16,7 +16,7 @@ index 7ffe373..3c8aae4 100755
  		basic_machine=we32k-att
  		;;
 +    *serenity*)
-+		basic_machine=i686-pc
++		basic_machine="${SERENITY_ARCH}-pc"
 +        ;;
 +
  	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)

Ports/make/package.sh

@@ -7,4 +7,4 @@ http://ftp.gnu.org/gnu/make/make-${version}.tar.gz.sig make-${version}.tar.gz.si
 https://ftp.gnu.org/gnu/gnu-keyring.gpg gnu-keyring.gpg"
 auth_type="sig"
 auth_opts="--keyring ./gnu-keyring.gpg make-${version}.tar.gz.sig"
-configopts="--target=i686-pc-serenity --with-sysroot=/ --without-guile"
+configopts="--target=${SERENITY_ARCH}-pc-serenity --with-sysroot=/ --without-guile"

Ports/nano/package.sh

@@ -4,7 +4,7 @@ version=4.5
 useconfigure="true"
 files="https://www.nano-editor.org/dist/v4/nano-${version}.tar.xz nano-${version}.tar.xz
 https://www.nano-editor.org/dist/v4/nano-${version}.tar.xz.asc nano-${version}.tar.xz.asc"
-configopts="--target=i686-pc-serenity --disable-browser --disable-utf8"
+configopts="--target=${SERENITY_ARCH}-pc-serenity --disable-browser --disable-utf8"
 depends="ncurses"
 auth_type="sig"
 auth_import_key="BFD009061E535052AD0DF2150D28D4D2A0ACE884"

Ports/rsync/package.sh

@@ -4,4 +4,4 @@ version=3.1.3
 useconfigure="true"
 files="https://download.samba.org/pub/rsync/src/rsync-${version}.tar.gz rsync-${version}.tar.gz
 https://download.samba.org/pub/rsync/src/rsync-${version}.tar.gz.asc rsync-${version}.tar.gz.asc"
-configopts="--target=i686-pc-serenity"
+configopts="--target=${SERENITY_ARCH}-pc-serenity"

Ports/tinycc/package.sh

@@ -6,7 +6,11 @@ useconfigure=true
 makeopts=tcc
 
 configure() {
-    run ./configure --cross-prefix=i686-pc-serenity- --cpu=i686 --triplet=i686-pc-serenity --crtprefix=/usr/lib
+    run ./configure \
+        --cross-prefix="${SERENITY_ARCH}-pc-serenity-" \
+        --cpu="${SERENITY_ARCH}" \
+        --triplet="${SERENITY_ARCH}-pc-serenity" \
+        --crtprefix=/usr/lib
 }
 
 export CONFIG_ldl=no