The changes I ended up making were as follows: I did some testing and actually found their script is terrible and that whole suggestion I had doesn't work. # clean up artefacts, remove leading $pkgdir from pathsДЇind '$pkgdir/opt/Xilinx/' -name '*settings64*' -exec sed -i -e 's|$pkgdir||g' '' On my workstation, this means that I can still use a tmpfs mount for that. The latter two changes enable builds within 72GiB chroot capacity. At the end of package(), delete the unpacked source tree to save space for subsequent packaging and checks.

Re-enabled compression because the new default (zstd) is quite fast, particularly if multithreading is enabled (at least on my dual-Xeon workstation).

For unknown reason, I had to fix the md5sum for sktop.

I have made three changes to the PKGBUILD: => ERROR: A failure occurred in package(). INFO : Log file location - /home/nickoe/vivado/src/installer_temp/.Xilinx/xinstall/xinstall_1610734136436.logД®RROR: Program group entry, Xilinx Design Tools, already exists for 2020.2. > Extracting Xilinx_Unified_2020.2_1118_ with bsdtarД®RROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.Д¬opyright (c) 1986-2021 Xilinx, Inc. Specify a different program group entry.'ДЇull log: => Making package: vivado 2020.2-1 (T19:06:29 CET) 'ERROR: Program group entry, Xilinx Design Tools, already exists for 2020.2. Do you have any idea what causes this or how I can resolve that? I did try to remove the src and pkg folders. I was trying to build this and got impatient watching it single threaded do tome thing with xz so I figured I would try to set PKGEXT='.pkg.tar' instead to not have it compress and uncompress this huge package unnecessarily, but after this I get below error when rebuild with plain makepkg. Xiretza commented on 18:57 thank you for making the package but I am having some difficulties. I found related problem here but no solution yet. INFO: Bringing up Vitis HLS GUI cannot exec arch command, error: couldn't execute 'arch': no such file or directory

INFO: For user 'bonus' on host 'localhost.localdomain' (Linux_x86_64 version 5.10.16-arch1-1) on Thu Feb 18 18:57: ****** Vitis HLS - High-Level Synthesis from C, C++ and OpenCL v2020.2 (64-bit) INFO: Running '/opt/Xilinx/Vitis_HLS/2020.2/bin/unwrapped/lnењ†4.o/vitis_hls' Source /opt/Xilinx/Vitis_HLS/2020.2/scripts/vitis_hls/hls.tcl -notrace I don't get that error anymore, however now it lingers for a bit longer and closes. Xiretza commented on 09:56 I was able to get around that by creating a script named 'arch' and putting it on my path. opt/Xilinx/Vivado/2021.2/tps/lnењ†4/jre11.0.11_9/lib/libfontmanager.so(Java_sun_font_FreetypeFontScaler_getGlyphAdvanceNative+0x14) usr/lib/libharfbuzz.so.0(hb_ft_font_create+0x37) usr/lib/libharfbuzz.so.0(hb_font_funcs_set_glyph_shape_func+0x36) When I'm opening the IP-core window in Vivado it sefaults with the message: segfault in /opt/Xilinx/Vivado/2021.2/bin/unwrapped/lnењ†4.o/vivado -exec vivado, exiting.Д¬hecking the log I find the not so helpful content: #

Vivado download