Try to build the php-oci extension for the linux/arm64 platform

[stronk7]

There are instaclient libraries for arm64 since some time ago:

https://www.oracle.com/database/technologies/instant-client/linux-arm-aarch64-downloads.html

Give a try to them in order to get the php-oci extension built for the php arm64 images.

[scara]

Hi @stronk7,
do you mean something like below using a case statement? I can create a PR.

diff --git a/root/tmp/setup/oci8-extension.sh b/root/tmp/setup/oci8-extension.sh
index 72d4ecc..a357591 100755
--- a/root/tmp/setup/oci8-extension.sh
+++ b/root/tmp/setup/oci8-extension.sh
@@ -2,28 +2,50 @@

 set -e

-if [[ ${TARGETPLATFORM} != "linux/amd64" ]]; then
-    echo "oracle extension not available for ${TARGETPLATFORM} architecture, skipping"
-    exit 0
-fi
+case $TARGETPLATFORM in
+    "linux/amd64")
+        echo "Downloading oracle files for ${TARGETPLATFORM} architecture"
+        curl https://download.oracle.com/otn_software/linux/instantclient/219000/instantclient-basic-linux.x64-21.9.0.0.0dbru.zip \
+            -o /tmp/instantclient-basic-linux.x64-21.9.0.0.0dbru.zip
+        curl https://download.oracle.com/otn_software/linux/instantclient/219000/instantclient-sdk-linux.x64-21.9.0.0.0dbru.zip \
+            -o /tmp/instantclient-sdk-linux.x64-21.9.0.0.0dbru.zip
+        curl https://download.oracle.com/otn_software/linux/instantclient/219000/instantclient-sqlplus-linux.x64-21.9.0.0.0dbru.zip \
+            -o /tmp/instantclient-sqlplus-linux.x64-21.9.0.0.0dbru.zip

-echo "Downloading oracle files"
-curl https://download.oracle.com/otn_software/linux/instantclient/216000/instantclient-basic-linux.x64-21.6.0.0.0dbru.zip \
-    -o /tmp/instantclient-basic-linux.x64-21.6.0.0.0dbru.zip
-curl https://download.oracle.com/otn_software/linux/instantclient/216000/instantclient-sdk-linux.x64-21.6.0.0.0dbru.zip \
-    -o /tmp/instantclient-sdk-linux.x64-21.6.0.0.0dbru.zip
-curl https://download.oracle.com/otn_software/linux/instantclient/216000/instantclient-sqlplus-linux.x64-21.6.0.0.0dbru.zip \
-    -o /tmp/instantclient-sqlplus-linux.x64-21.6.0.0.0dbru.zip
+        unzip /tmp/instantclient-basic-linux.x64-21.9.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-basic-linux.x64-21.9.0.0.0dbru.zip
+        unzip /tmp/instantclient-sdk-linux.x64-21.9.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-sdk-linux.x64-21.9.0.0.0dbru.zip
+        unzip /tmp/instantclient-sqlplus-linux.x64-21.9.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-sqlplus-linux.x64-21.9.0.0.0dbru.zip

-unzip /tmp/instantclient-basic-linux.x64-21.6.0.0.0dbru.zip -d /usr/local/
-rm /tmp/instantclient-basic-linux.x64-21.6.0.0.0dbru.zip
-unzip /tmp/instantclient-sdk-linux.x64-21.6.0.0.0dbru.zip -d /usr/local/
-rm /tmp/instantclient-sdk-linux.x64-21.6.0.0.0dbru.zip
-unzip /tmp/instantclient-sqlplus-linux.x64-21.6.0.0.0dbru.zip -d /usr/local/
-rm /tmp/instantclient-sqlplus-linux.x64-21.6.0.0.0dbru.zip
+        ln -s /usr/local/instantclient_21_9 /usr/local/instantclient
+        ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus
+        ;;
+    "linux/arm64")
+        echo "Downloading oracle files for ${TARGETPLATFORM} architecture"
+        curl https://download.oracle.com/otn_software/linux/instantclient/191000/instantclient-basic-linux.arm64-19.10.0.0.0dbru.zip \
+            -o /tmp/instantclient-basic-linux.arm64-19.10.0.0.0dbru.zip
+        curl https://download.oracle.com/otn_software/linux/instantclient/191000/instantclient-sdk-linux.arm64-19.10.0.0.0dbru.zip \
+            -o /tmp/instantclient-sdk-linux.arm64-19.10.0.0.0dbru.zip
+        curl https://download.oracle.com/otn_software/linux/instantclient/191000/instantclient-sqlplus-linux.arm64-19.10.0.0.0dbru.zip \
+            -o /tmp/instantclient-sqlplus-linux.arm64-19.10.0.0.0dbru.zip


-ln -s /usr/local/instantclient_21_6 /usr/local/instantclient
-ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus
+        unzip /tmp/instantclient-basic-linux.arm64-19.10.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-basic-linux.arm64-19.10.0.0.0dbru.zip
+        unzip /tmp/instantclient-sdk-linux.arm64-19.10.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-sdk-linux.arm64-19.10.0.0.0dbru.zip
+        unzip /tmp/instantclient-sqlplus-linux.arm64-19.10.0.0.0dbru.zip -d /usr/local/
+        rm /tmp/instantclient-sqlplus-linux.arm64-19.10.0.0.0dbru.zip
+
+        ln -s /usr/local/instantclient_19_10 /usr/local/instantclient
+        ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus
+        ;;
+    *)
+        echo "oracle extension not available for ${TARGETPLATFORM} architecture, skipping"
+        exit 0
+        ;;
+esac

 echo 'instantclient,/usr/local/instantclient' | pecl install oci8
 docker-php-ext-enable oci8

HTH,
Matteo