In the end, I didn't have the time to find a deep fix and instead resorted to compiling the external sources into the application. Thankfully, everything is working and I can make the release.
When I revisit building Pd for native Apple arm64, I imagine this issue will need to be fixed for general dynamic external usage. > On Jun 10, 2021, at 1:48 AM, Dan Wilcox <[email protected]> wrote: > > More likely that my additions to pd-lib-builder form arm64 are incomplete. > I’m just sure where to start debugging. > > enohp ym morf tnes > ----------- > Dan Wilcox > danomatika.com > robotcowboy.com > > >> On Jun 10, 2021, at 12:11 AM, Miller Puckette <[email protected]> wrote: >> >> Hmm... I think if there are 100s of undefined symbols the extern loader >> in Pd only reports one of them (seemingly choosing one at random). So this >> is probably a failure of dlopen to see any symbols from the calling pd at >> all. >> >> But why this should happen for arm and not for intel arch escapes me... >> perhaps Mac has added some more hurdles to dynamically loading code, but >> only turned them on for arm? >> >> M >> >>> On Wed, Jun 09, 2021 at 11:57:47PM +0200, Dan Wilcox wrote: >>> Howdy all, >>> >>> I'm building an application which uses libpd and a couple pre-compiled >>> externals as universal macOS app for x86_64 and arm64 (new Apple CPU). So >>> far, building and signing etc is working but now I'm running into an issue >>> when the externals are being loaded on arm64: >>> >>> Pd: error:../pd/zirkhoa.d_fat: dlopen(.../pd/zirkhoa.d_fat, 10): Symbol not >>> found: _class_addlist >>> Referenced from:.../pd/zirkhoa.d_fat >>> Expected in: flat namespace >>> in .../pd/zirkhoa.d_fat >>> >>> None of the external sources use class_addlist, so I assume that's >>> something internal? Could this be an issue with the new architecture within >>> libpd / the pd core? >>> >>> The x86_64 builds run fine on Intel machines. >>> >>> -------- >>> Dan Wilcox >>> @danomatika >>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__twitter.com_danomatika&d=DwIFAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=u49QYs0av5sCAWq6vJXjNrgCURqVPfBMRfDJ4M2Rc8k&s=LvNXgYHyFcUCyShMQ0mI_Ll4R4pH0Kgn8yAJkEgekOg&e= >>> > >>> danomatika.com >>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__danomatika.com_&d=DwIFAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=u49QYs0av5sCAWq6vJXjNrgCURqVPfBMRfDJ4M2Rc8k&s=SKBh_sypC3yNes38ScMl41aB_Z3esQJ-E7BS6Djq9CQ&e= >>> > >>> robotcowboy.com >>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__robotcowboy.com_&d=DwIFAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=u49QYs0av5sCAWq6vJXjNrgCURqVPfBMRfDJ4M2Rc8k&s=Fqk66GY9Z4SMR9e-lkW8PowtnWg_LgRFEfy-FOBWXCU&e= >>> > >>> >>> >>> >> >>> _______________________________________________ >>> Pd-dev mailing list >>> [email protected] >>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.puredata.info_listinfo_pd-2Ddev&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=u49QYs0av5sCAWq6vJXjNrgCURqVPfBMRfDJ4M2Rc8k&s=BwbmzaM2LCbKPnuuD2nvhbl_nvQAd9F1jwopG6evKpY&e= >>> >> >> >> -- -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>
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