Docker Build Issue

[ykishorereddy]

Description

/tmp/pip-install-3zn71rtb/confluent-kafka_1577fda28d2f4a1fbbfe78cceec3959f/src/confluent_kafka/src/confluent_kafka.c: In function ‘oauth_cb’: /tmp/pip-install-3zn71rtb/confluent-kafka_1577fda28d2f4a1fbbfe78cceec3959f/src/confluent_kafka/src/confluent_kafka.c:1633:17: error: ‘for’ loop initial declarations are only allowed in C99 mode for(int i = 0; i < rd_extensions_size; i++) { ^ /tmp/pip-install-3zn71rtb/confluent-kafka_1577fda28d2f4a1fbbfe78cceec3959f/src/confluent_kafka/src/confluent_kafka.c:1633:17: note: use option -std=c99 or -std=gnu99 to compile your code error: command 'gcc' failed with exit status 1

How to reproduce

<your steps how to reproduce goes here, or remove section if not relevant>

IMPORTANT: Always try to reproduce the issue on the latest released version (see https://github.com/edenhill/librdkafka/releases), if it can't be reproduced on the latest version the issue has been fixed.

Checklist

IMPORTANT: We will close issues where the checklist has not been completed.

Please provide the following information:

• [x] librdkafka version (release number or git tag): <REPLACE with e.g., v0.10.5 or a git sha. NOT "latest" or "current">
• [ ] Apache Kafka version: <REPLACE with e.g., 0.10.2.3>
• [ ] librdkafka client configuration: <REPLACE with e.g., message.timeout.ms=123, auto.reset.offset=earliest, ..>
• [ ] Operating system: <REPLACE with e.g., Centos 5 (x64)>
• [ ] Provide logs (with debug=.. as necessary) from librdkafka
• [ ] Provide broker log excerpts
• [ ] Critical issue