you can try to download those sources with git, then extract few top patches (use git log for seeing our most up-to-date commit, then use git format-patch this_commit to get somevpatches, look at them, apply relevant ones to your copy of cin-gg with git am)

On Friday, March 4, 2022, Andrea paz <gamberucci.andrea@gmail.com> wrote:

I tried to make a build using the Makefile and configure.ac made by
realvi (manuvi):
https://github.com/manuvi/cinelerra/tree/master/cinelerra-5.1
I replaced the "Makefile" in
.../cinelerra-5.1/cinelerra/Makefile
the "configure.ac" in
.../cinelerra-5.1/configure.ac
the "Makefile" (thirdparty) in
.../cinelerra-5.1/thirdparty/Makefile
the "downloads.txt" in
.../cinelerra-5.1/thirdparty/downloads.txt
and add "libdpx.tar.xz" in
.../cinelerra-5.1/thirdparty/src/libdpx.tar.xz

[In configure.ac I have seen many changes of "AS_" to "AC_" and also
the replacement of "ilmbase" with "imath"]

The compile fails and exit.
Would you be able to make these changes work, that update the OpenEXR
and DPX libraries, as well as introducing the rendering of DPX
sequences with CinGG's internal engine?

I attach the "cin5.log", "Makefile", "Makefile(thirdparty),
"downloads.txt", "libdpx.tar.xz" and "configure.ac" taken from the
manuvi git.