libs3 version?

[gijzelaerr]

Ubuntu 18.04 comes with libs3 2.0-3, but when compiled against this version I run into troubles:

s3util.c: In function ‘responsePropertiesCallback’:
s3util.c:284:19: error: ‘S3ResponseProperties {aka const struct S3ResponseProperties}’ has no member named ‘usesServerSideEncryption’
     if (properties->usesServerSideEncryption) {
                   ^~
<builtin>: recipe for target 's3util.o' failed
make: *** [s3util.o] Error 1

Currently, the Dockerfile builds against the latest master. Is this absolutely required? If so, we should probably make a new release for libs3. Problem is that it looks like the author of libs3 doesn't like releases also.

[gijzelaerr]

The current master doesn't build on Ubuntu 18.04:

https://github.com/bji/libs3/issues/75

[gijzelaerr]

great! Thanks!

[gijzelaerr]

there are more compatiblity issues:

filterbankutil.c:1229:9: error: too many arguments to function ‘S3_put_object’
         S3_put_object(&bucketContext, fitsname, fitslen, &putProperties, 0,
         ^~~~~~~~~~~~~
In file included from filterbankutil.c:2:0:
/usr/include/libs3.h:1616:6: note: declared here
 void S3_put_object(const S3BucketContext *bucketContext, const char *key,
      ^~~~~~~~~~~~~
filterbankutil.c:1262:9: error: too many arguments to function ‘S3_put_object’
         S3_put_object(&bucketContext, fitsname, fitslen, &putProperties, 0,
         ^~~~~~~~~~~~~
In file included from filterbankutil.c:2:0:
/usr/include/libs3.h:1616:6: note: declared here
 void S3_put_object(const S3BucketContext *bucketContext, const char *key,
      ^~~~~~~~~~~~~

[gijzelaerr]

So the differences between the latest release (2.0) and current master are:

• in master S3_put_object has a new timeoutMs argument.
• in master S3_create_bucket has 3 new arguments: securityToken (4), authRegion (7) and timeoutMs (11).

[gijzelaerr]

fixed in https://github.com/UCBerkeleySETI/gbt_seti/pull/3