diff --git a/Dockerfiles/mods/Dockerfile-5.2 b/Dockerfiles/mods/Dockerfile-5.2
index c8d293e..314fc8c 100644
--- a/Dockerfiles/mods/Dockerfile-5.2
+++ b/Dockerfiles/mods/Dockerfile-5.2
@@ -66,7 +66,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_5.2.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -163,9 +163,9 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Version specific pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libjpeg.* /usr/lib/ && \
-ln -s /usr/lib/x86_64-linux-gnu/libpng.* /usr/lib/ && \
-ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ && \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libjpeg.* /usr/lib/ && \
+ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libpng.* /usr/lib/ && \
+ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ && \
  \
 	# Installation: Version specific
 	# Type:         Built-in extension
@@ -198,7 +198,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -229,7 +229,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -324,7 +324,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
diff --git a/Dockerfiles/mods/Dockerfile-5.3 b/Dockerfiles/mods/Dockerfile-5.3
index 4876b34..f70d9f1 100644
--- a/Dockerfiles/mods/Dockerfile-5.3
+++ b/Dockerfiles/mods/Dockerfile-5.3
@@ -71,7 +71,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_5.3.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -165,7 +165,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Version specific pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -186,7 +186,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -207,7 +207,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -236,7 +236,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -339,19 +339,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -359,7 +359,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -389,7 +389,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -732,7 +732,7 @@ RUN set -eux \
 ###
 RUN set -eux \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-5.4 b/Dockerfiles/mods/Dockerfile-5.4
index b7f04b9..96171ff 100644
--- a/Dockerfiles/mods/Dockerfile-5.4
+++ b/Dockerfiles/mods/Dockerfile-5.4
@@ -71,7 +71,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_5.4.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -165,7 +165,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Version specific pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -186,7 +186,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install gmp \
@@ -207,7 +207,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -236,7 +236,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -347,19 +347,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -367,7 +367,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -397,7 +397,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install pdo_dblib \
@@ -751,7 +751,7 @@ RUN set -eux \
 ###
 RUN set -eux \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-5.5 b/Dockerfiles/mods/Dockerfile-5.5
index 2c6a445..0354c5e 100644
--- a/Dockerfiles/mods/Dockerfile-5.5
+++ b/Dockerfiles/mods/Dockerfile-5.5
@@ -75,7 +75,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_5.5.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -159,7 +159,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Version specific pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -180,7 +180,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -223,7 +223,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -252,7 +252,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -355,19 +355,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -375,7 +375,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -402,7 +402,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -778,7 +778,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-5.6 b/Dockerfiles/mods/Dockerfile-5.6
index 9db1c4c..bc73eb1 100644
--- a/Dockerfiles/mods/Dockerfile-5.6
+++ b/Dockerfiles/mods/Dockerfile-5.6
@@ -77,7 +77,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_5.6.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -175,7 +175,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Version specific pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -196,7 +196,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -239,7 +239,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -268,7 +268,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -372,19 +372,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -392,7 +392,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -419,7 +419,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -795,7 +795,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-7.0 b/Dockerfiles/mods/Dockerfile-7.0
index 89b59ee..a7d0d8f 100644
--- a/Dockerfiles/mods/Dockerfile-7.0
+++ b/Dockerfiles/mods/Dockerfile-7.0
@@ -94,7 +94,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_7.0.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -192,7 +192,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -213,7 +213,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -256,7 +256,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -285,7 +285,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -369,19 +369,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -389,7 +389,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -416,7 +416,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -444,19 +444,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Generic
@@ -915,7 +915,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-7.1 b/Dockerfiles/mods/Dockerfile-7.1
index 2310a44..806dc43 100644
--- a/Dockerfiles/mods/Dockerfile-7.1
+++ b/Dockerfiles/mods/Dockerfile-7.1
@@ -95,7 +95,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_7.1.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -193,7 +193,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -214,7 +214,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -257,7 +257,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -286,7 +286,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -370,19 +370,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -390,7 +390,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -417,7 +417,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -445,19 +445,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Generic
@@ -928,7 +928,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-7.2 b/Dockerfiles/mods/Dockerfile-7.2
index 56e32e3..23c9ce9 100644
--- a/Dockerfiles/mods/Dockerfile-7.2
+++ b/Dockerfiles/mods/Dockerfile-7.2
@@ -95,7 +95,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_7.2.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -193,7 +193,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -214,7 +214,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -257,7 +257,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -286,7 +286,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -372,19 +372,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -392,7 +392,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -419,7 +419,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -447,19 +447,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -931,7 +931,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-7.3 b/Dockerfiles/mods/Dockerfile-7.3
index ae6050c..05879cb 100644
--- a/Dockerfiles/mods/Dockerfile-7.3
+++ b/Dockerfiles/mods/Dockerfile-7.3
@@ -94,7 +94,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_7.3.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -184,7 +184,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -205,7 +205,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -248,7 +248,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -276,7 +276,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -362,19 +362,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -382,7 +382,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -409,7 +409,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -437,19 +437,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -920,7 +920,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-7.4 b/Dockerfiles/mods/Dockerfile-7.4
index f14a918..1e7494f 100644
--- a/Dockerfiles/mods/Dockerfile-7.4
+++ b/Dockerfiles/mods/Dockerfile-7.4
@@ -94,7 +94,7 @@ RUN set -eux \
 	# Type:         Custom extension
 	&& EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
 && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+&& curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
 && tar xvfz ioncube.tar.gz \
 && cd ioncube \
 && cp "ioncube_loader_lin_7.4.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -192,7 +192,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -213,7 +213,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -256,7 +256,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -276,7 +276,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -366,19 +366,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -386,7 +386,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -413,7 +413,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -441,19 +441,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -906,7 +906,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-8.0 b/Dockerfiles/mods/Dockerfile-8.0
index 6d096a7..e9c61fb 100644
--- a/Dockerfiles/mods/Dockerfile-8.0
+++ b/Dockerfiles/mods/Dockerfile-8.0
@@ -159,7 +159,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -180,7 +180,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -223,7 +223,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -243,7 +243,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -340,19 +340,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -360,7 +360,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -387,7 +387,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -415,19 +415,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -818,7 +818,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-8.1 b/Dockerfiles/mods/Dockerfile-8.1
index 6e25798..a5b850f 100644
--- a/Dockerfiles/mods/Dockerfile-8.1
+++ b/Dockerfiles/mods/Dockerfile-8.1
@@ -144,7 +144,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -165,7 +165,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -208,7 +208,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -228,7 +228,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -314,19 +314,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -334,7 +334,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -364,7 +364,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -392,19 +392,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -792,7 +792,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/Dockerfiles/mods/Dockerfile-8.2 b/Dockerfiles/mods/Dockerfile-8.2
index fe72af0..37c29ee 100644
--- a/Dockerfiles/mods/Dockerfile-8.2
+++ b/Dockerfiles/mods/Dockerfile-8.2
@@ -144,7 +144,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gd --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ \
 	# Installation: Version specific
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -165,7 +165,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: gmp --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/ \
+	&& ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) gmp \
@@ -208,7 +208,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: imap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -228,7 +228,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: ldap --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	# Custom:       configure command
@@ -314,19 +314,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: oci8 --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
  \
 	# Installation: Generic
 	# Type:         Built-in extension
@@ -334,7 +334,7 @@ RUN set -eux \
 	&& docker-php-ext-configure oci8 --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR} \
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) oci8 \
 	# Generic post-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -364,7 +364,7 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_dblib --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/ \
+	&& ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/ \
 	# Installation: Generic
 	# Type:         Built-in extension
 	&& docker-php-ext-install -j$(getconf _NPROCESSORS_ONLN) pdo_dblib \
@@ -392,19 +392,19 @@ RUN set -eux \
 # -------------------- Installing PHP Extension: pdo_oci --------------------
 RUN set -eux \
 	# Generic pre-command
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 \
 && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-  https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+&& rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
 && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
  \
 	# Installation: Version specific
@@ -781,7 +781,7 @@ RUN set -eux \
 && sed -i'' 's|.*<policy domain="delegate".*pattern="gs".*||g' /etc/ImageMagick-6/policy.xml \
   \
 	# ---------- oci8 ----------
-	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+	&& ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
 && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
 && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
 && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
diff --git a/build/ansible/group_vars/all/mods.yml b/build/ansible/group_vars/all/mods.yml
index 1982ebc..61e7cc5 100644
--- a/build/ansible/group_vars/all/mods.yml
+++ b/build/ansible/group_vars/all/mods.yml
@@ -276,33 +276,33 @@ extensions_available:
     5.2:
       type: builtin
       pre: |
-        ln -s /usr/lib/x86_64-linux-gnu/libjpeg.* /usr/lib/ && \
-        ln -s /usr/lib/x86_64-linux-gnu/libpng.* /usr/lib/ && \
-        ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/ && \
+        ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libjpeg.* /usr/lib/ && \
+        ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libpng.* /usr/lib/ && \
+        ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/ && \
       configure: --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       build_dep: [libpng-dev, libjpeg-dev, libxpm-dev, libvpx-dev, zlib1g-dev, libfreetype6-dev]
       run_dep: [libpng12-0, libjpeg62-turbo, libxpm4, libvpx1, libfreetype6]
     5.3:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/
       configure: --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       build_dep: [libpng-dev, libjpeg-dev, libxpm-dev, libvpx-dev, zlib1g-dev, libfreetype6-dev]
       run_dep: [libpng12-0, libjpeg62-turbo, libxpm4, libvpx1, libfreetype6]
     5.4:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/
       configure: --with-gd --with-vpx-dir=/usr --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       build_dep: [libpng-dev, libjpeg-dev, libxpm-dev, libvpx-dev, zlib1g-dev, libfreetype6-dev]
       run_dep: [libpng12-0, libjpeg62-turbo, libxpm4, libvpx1, libfreetype6]
     5.5:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/
       configure: --with-gd --with-vpx-dir=/usr --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       build_dep: [libpng-dev, libjpeg-dev, libxpm-dev, libvpx-dev, zlib1g-dev, libfreetype6-dev]
       run_dep: [libpng12-0, libjpeg62-turbo, libxpm4, libvpx1, libfreetype6]
     5.6:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/
       configure: --with-gd --with-vpx-dir=/usr --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       run_dep: [libpng16-16, libjpeg62-turbo, libxpm4, libvpx4, libfreetype6, libwebp6]
     7.0:
@@ -338,7 +338,7 @@ extensions_available:
       run_dep: [libpng16-16, libjpeg62-turbo, libxpm4, libvpx6, libfreetype6, libwebp6, libavif9]
     all:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libXpm.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libXpm.* /usr/lib/
       configure: --with-gd --with-vpx-dir=/usr --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-xpm-dir=/usr --with-freetype-dir=/usr --enable-gd-native-ttf
       build_dep: [libpng-dev, libjpeg-dev, libxpm-dev, libvpx-dev, zlib1g-dev, libfreetype6-dev, libwebp-dev]
       run_dep: [libpng16-16, libjpeg62-turbo, libxpm4, libvpx6, libfreetype6, libwebp6]
@@ -349,7 +349,7 @@ extensions_available:
     disabled: [5.2]
     all:
       type: builtin
-      pre: ln /usr/include/x86_64-linux-gnu/gmp.h /usr/include/
+      pre: ln /usr/include/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/gmp.h /usr/include/
       build_dep: [libgmp-dev]
   hash:
     already_avail: "{{ php_all_versions }}"
@@ -406,7 +406,7 @@ extensions_available:
     disabled: []
     all:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libkrb5* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libkrb5* /usr/lib/
       configure: --with-kerberos --with-imap-ssl --with-imap
       build_dep: [libc-client-dev, libkrb5-dev, libcurl4-openssl-dev]
       run_dep: [libc-client2007e]
@@ -452,7 +452,7 @@ extensions_available:
       command: |
         EXTENSION_DIR="$( php -i | grep ^extension_dir | awk -F '=>' '{print $2}' | xargs )" \
         && if [ ! -d "${EXTENSION_DIR}" ]; then mkdir -p "${EXTENSION_DIR}"; fi \
-        && curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -L -o ioncube.tar.gz \
+        && curl https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_$(dpkg-architecture --query DEB_HOST_GNU_CPU).tar.gz -L -o ioncube.tar.gz \
         && tar xvfz ioncube.tar.gz \
         && cd ioncube \
         && cp "ioncube_loader_lin_{{ php_version }}.so" "${EXTENSION_DIR}/ioncube.so" \
@@ -464,7 +464,7 @@ extensions_available:
   ldap:
     all:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libldap* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libldap* /usr/lib/
       configure: --with-ldap --with-ldap-sasl
       build_dep: [libldap2-dev, libsasl2-dev]
   libxml:
@@ -690,23 +690,23 @@ extensions_available:
       type: builtin
       configure: --with-oci8=instantclient,/usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/,${ORACLE_VERSION_MAJOR}
       pre: |
-        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
         && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
         && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
         \
         && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-          https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-          https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
       build_dep: [alien, libaio-dev]
       run_dep: [libaio1]
       post: |
-        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
         && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
         && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
         && (ln -sf /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
@@ -744,7 +744,7 @@ extensions_available:
     disabled: []
     all:
       type: builtin
-      pre: ln -s /usr/lib/x86_64-linux-gnu/libsybdb.* /usr/lib/
+      pre: ln -s /usr/lib/$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)/libsybdb.* /usr/lib/
       build_dep: [freetds-dev]
       run_dep: [libsybdb5]
   pdo_firebird:
@@ -782,19 +782,19 @@ extensions_available:
       type: builtin
       configure: --with-pdo-oci=instantclient,/usr,${ORACLE_VERSION_MAJOR}
       pre: |
-        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
+        ORACLE_HREF="$( curl -sS https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/ | tac | tac | grep -Eo 'href="getPackage/oracle-instantclient.+basiclite.+rpm"' | tail -1 )" \
         && ORACLE_VERSION_MAJOR="$( echo "${ORACLE_HREF}" | grep -Eo 'instantclient[.0-9]+' | sed 's/instantclient//g' )" \
         && ORACLE_VERSION_FULL="$( echo "${ORACLE_HREF}" | grep -Eo 'basiclite-[-.0-9]+' | sed -e 's/basiclite-//g' -e 's/\.$//g' )" \
         \
         && rpm --import http://yum.oracle.com/RPM-GPG-KEY-oracle-ol7 \
-        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-          https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-          https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.x86_64.rpm \
-        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.x86_64.rpm \
+        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && curl -o /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        https://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/$(dpkg-architecture --query DEB_HOST_GNU_CPU)/getPackage/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && alien -i /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-basiclite-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
+        && rm -f /tmp/oracle-instantclient${ORACLE_VERSION_MAJOR}-devel-${ORACLE_VERSION_FULL}.$(dpkg-architecture --query DEB_HOST_GNU_CPU).rpm \
         && (ln -s /usr/lib/oracle/${ORACLE_VERSION_MAJOR}/client64/lib/*.so* /usr/lib/ || true) \
       build_dep: [alien]
   pdo_odbc: