<div dir="ltr"><div class="gmail_default" style="font-size:small">I booted ubuntu 16 and it has gcc 5.4. This patch worked just fine. <br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Please let me know if check_cxx11_for_libdpx.diff is no longer needed ??? and if I should check in the above.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 7, 2022 at 12:56 PM Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com">randrianasulu@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">try this on machine with gcc 5.5 or earlier g++ compiler? (note there is typo in patch filename - must be libdpx) <br><br>On Thursday, April 7, 2022, Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank">randrianasulu@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br><br>On Thursday, April 7, 2022, Phyllis Smith <<a href="mailto:phylsmith2017@gmail.com" target="_blank">phylsmith2017@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small"><br></div></div><div style="font-size:small" class="gmail_default">That is a better solution so I will wait to see what you come up with. The first patch, which had problems, would cause problems for many more people and we really, really want as many people to be able to build themselves without having to add new requirements that might not even work for older systems like ubuntu 16.</div></div></blockquote><div><br></div><div>I think we can add this specific m4 macro from autoconf archive to our own m4 directory in source tree, but I'll test both ideas. New compiler defaults to new c++ mode anyway, but I guess old ones also migh have some bugs in c++ support, so changing compilation mode for whole program sounds more dangerous than just for one file. </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">also, while watching paint dry.. err, watching cin compile on emulated powerpc I noticed we already override cxx standard for fileexr (look for c++11 in cinelerra/Makefile) so hopefully same can be done for filedpx<div><br></div><div><br><br>On Tuesday, April 5, 2022, Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank">randrianasulu@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">ow. <div><br></div><div>does autoreconf fixes this? </div><div><br></div><div><a href="https://stackoverflow.com/questions/27673292/ax-cxx-compile-stdcxx-11-macro-not-found" target="_blank">https://stackoverflow.com/questions/27673292/ax-cxx-compile-stdcxx-11-macro-not-found</a></div><div><br></div><div>autoreconf --install --force</div><div><br></div><div>if not - look for aditional autoconf-archive package? (not sure about fedora's packaging) <br><br>On Tuesday, April 5, 2022, Phyllis Smith <<a href="mailto:phylsmith2017@gmail.com" target="_blank">phylsmith2017@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-size:small">When applied, this patch immediately stops the build on Fedora 32 with the following error:</div><div style="font-size:small"><span style="font-family:monospace">checking whether we are using the GNU C++ compiler... yes<br>checking whether g++ accepts -g... yes<br>checking dependency style of g++... none<br>./configure: line 4828: syntax error near unexpected token `11,'<br>./configure: line 4828: `AX_CXX_COMPILE_STDCXX(11, noext, optional)'<br>make: *** No targets specified and no makefile found. Stop.<br>mv: cannot stat 'Makefile': No such file or directory</span><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 5, 2022 at 2:14 AM Andrew Randrianasulu via Cin <<a href="mailto:cin@lists.cinelerra-gg.org" target="_blank">cin@lists.cinelerra-gg.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">also add pkg-config based check for libva's location<div><br></div><div>alsoI think my patches for aborting compile if withzmpeg = no and v4l2/dvb = yes need || test case for xauto... <br><br>---------- Forwarded message ----------<br>From: <b>Андрей Рандрианасулу</b> <<a href="mailto:randrik@mail.ru" target="_blank">randrik@mail.ru</a>><br>Date: Tuesday, April 5, 2022<br>Subject: libdpx c++ check<br>To: randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank">randrianasulu@gmail.com</a>><br><br><br>
<div><div> </div><div> </div><div><div><div>--<br>Андрей Рандрианасулу</div></div></div></div>
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