#62356 closed enhancement (wontfix)
gdb: add arm64 support
| Reported by: | platipodium (Carsten Lemmen) | Owned by: | |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.6.4 |
| Keywords: | arm64 upstream | Cc: | anahata0108, p-bro |
| Port: | gdb |
Description
On Big Sur/arm64, installing gdb results in unwanted reinstallation of all dependencies with the +universal variant
port install gdb ---> Fetching archive for libiconv ---> Attempting to fetch libiconv-1.16_1+universal.darwin_20.arm64-x86_64.tbz2.rmd160 from https://mse.uk.packages.macports.org/libiconv ---> Installing libiconv @1.16_1+universal ---> Cleaning libiconv ---> Deactivating libiconv @1.16_1 ---> Cleaning libiconv ---> Activating libiconv @1.16_1+universal ---> Cleaning libiconv ---> Fetching archive for ncurses ---> Attempting to fetch ncurses-6.2_1+universal.darwin_20.arm64-x86_64.tbz2 from https://mse.uk.packages.macports.org/ncurses
.... and so forth for all dependencies boehmgc, expat, gettext, libiconv, ncurses, zlib
Change History (7)
comment:1 Changed 4 years ago by jmroot (Joshua Root)
| Keywords: | universal Big Sur removed |
|---|---|
| Summary: | gdb erroneously installs +universal variants of dependencies → gdb: add arm64 support |
| Type: | defect → enhancement |
comment:2 Changed 4 years ago by anahata0108
| Cc: | anahata0108 added |
|---|
comment:3 Changed 3 years ago by p-bro
| Cc: | p-bro added |
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comment:4 follow-up: 6 Changed 23 months ago by kencu (Ken)
| Resolution: | → wontfix |
|---|---|
| Status: | new → closed |
gdb has been fixed by several commits to build the x86_64 version properly on Ventura, including building the x86_64 version transparently on an M1 Mac.
however, gdb upstream does not support arm64 MacOS at present:
<https://inbox.sourceware.org/gdb/1BD161F9-A6BB-4682-AD39-7698D56F0BB0@comcast.net/>
so there is nothing in MacPorts to request, until upstream has something to build.
comment:5 Changed 23 months ago by jmroot (Joshua Root)
| Keywords: | upstream added |
|---|
comment:6 Changed 7 months ago by barracuda156
Replying to kencu:
gdb has been fixed by several commits to build the x86_64 version properly on Ventura, including building the x86_64 version transparently on an M1 Mac.
however, gdb upstream does not support arm64 MacOS at present:
<https://inbox.sourceware.org/gdb/1BD161F9-A6BB-4682-AD39-7698D56F0BB0@comcast.net/>
so there is nothing in MacPorts to request, until upstream has something to build.
Do we have some alternative, working debugger on aarch64?
comment:7 Changed 7 months ago by kencu (Ken)
lldb works well, fully supported by Apple, current OS support right up the minute.
This is because gdb sets
supported_archs x86_64 i386. On an Apple Silicon system, that means that gdb will be built as x86_64, and thus all dependencies need to be universal.I'll leave this open as a request to add native arm64 support.