PDF Doc building is failing

[robe]

I noticed the postgis-3.1.2.pdf did not build (not in ​http://postgis.net/stuff) folder, but the epub and html docs are there.

I checked the build and registers this - though it returns success:

​https://debbie.postgis.net/job/PostGIS_Make_Dist/label=debbie/2499/consoleFull

19:09:16 Missing character ─
19:09:16 Missing character ─Unexpected error occured
19:09:17 Build postgis-out.pdf
19:09:47 pdflatex failed
19:09:47 Unexpected error occured
19:09:47 Error: pdflatex compilation failed

Going to check how long this has been going on and if can be fixable. Might be caused by patch updates.

[robe]

just noticed this little tidbit that might be the smoking gun

20:39:06 convert-im6.q16: attempt to perform an operation not allowed by the security policy `PDF' @ error/constitute.c/IsCoderAuthorized/421.
20:39:07 Unexpected error occured
20:39:07 convert /var/lib/jenkins/workspace/PostGIS_Make_Dist/label/debbie/38ab76ac397dbf977a409824ebb55651d63e9060/doc/html/images/st_touches-math.gif fig1.pdf
20:39:07 convert-im6.q16: attempt to perform an operation not allowed by the security policy `PDF' @ error/constitute.c/IsCoderAuthorized/421.

So looks like might be because of some change in st_touches

[robe]

Ahah ​https://stackoverflow.com/questions/52998331/imagemagick-security-policy-pdf-blocking-conversion

Add to <policymap>/etc/ImageMagick-6/policy.xml remakred out the one thst said "none" for rights and added this one

<policy domain="coder" rights="read | write" pnoneattern="PDF" />

Rerunning again so hopefully will fix the issue

[robe]

And it affected all pdf builds. I'll upload 3.1.2 to downloads as soon as it's pushed it out and then update the source page.