Opened 11 years ago

Closed 11 years ago

Last modified 6 years ago

#9484 closed patch (fixed)

AmigaOS4: Adding -lz to cc_check -lpng in configure

Reported by: raziel- Owned by: digitall
Priority: normal Component: Port: AmigaOS4
Version: Keywords:
Cc: Game:


AmigaOS4 needs to be explicitely told to use zlib in conjunction with png. Thus png support has to be added manually to configure's cc_check.

If no one objects i'd like to add the -lz after -lpng in cc_check Attached is a diff...sorry, i have no idea how to create a .patch file, but i hope the diff is sufficient, there are only two little changes in the diff anyway

Thank you very much

Ticket imported from: #3614979. Ticket imported from: patches/1589.

Attachments (1)

configure_amigaos4_png_z.diff (458 bytes ) - added by raziel- 11 years ago.

Download all attachments as: .zip

Change History (8)

by raziel-, 11 years ago

comment:1 by digitall, 11 years ago

Owner: set to Strangerke

comment:2 by digitall, 11 years ago

raziel_: This is fine and a patch is basically just a diff in a specific setting ( usually diff -ruN ). Anyway, the change is clear. I am just testing the issue you indicate on the buildbot box... as I also just realised I had installed the libjpeg and libpng libraries for AOS4 to the clib2 rather than newlib tree location so they were not being picked up..

If I confirm the same result, I think adding these will be perfectly fine... as for any other builds they should just be unused..

comment:3 by digitall, 11 years ago

Right, well this doesn't seem to be necessary for compilation with a static library build of libpng on the buildbot... as this is detected fine.

Raziel_: Are you sure that you are doing a static library build?

Though this is failing to build now as sword25 fails to build as libpng has now been found and enabled it... Different issue though. There is an ambiguous write() call in the soundengine.cpp code:

comment:4 by raziel-, 11 years ago


Yes, i know it's not needed by static builds. I'm building solely shared objects when doing ScummVM

comment:5 by digitall, 11 years ago

Owner: changed from Strangerke to digitall
Resolution: fixed
Status: newclosed

comment:6 by digitall, 11 years ago

raziel_: Ah OK. Well, have reviewed and done a basic test and this looks to be fine for both static and shared builds of libpng so have committed to master as 7be1d48f86c58944f7860924da1e22fbf4275c64. Closing as fixed.

P.S. A number of fixes have been applied to the Sword25 engine and buildbot AOS4 build is now working fine again.

comment:7 by digitall, 6 years ago

Component: Port: AmigaOS4
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