On Wed, Sep 06, 2023 at 01:52:51PM +0100, Zé Loff wrote:
>
> TL,DR: Something weird is happening: the WXNEEDED is being stripped from
> R's binary when creating the package.
>
> Long version:
> I need math/R to be compiled with WXNEEDED, so I add USE_WXNEEDED=Yes to
> the Makefile, and roll my own package, which I then install. This has
> been working fine for some time now. I did this again, after Rafael
> Sadowski updated the port, but this time it failed.
>
> The R binary is built with the WXNEEDED flag on:
>
> $ make
> ...
> $ objdump -x /usr/ports/pobj/R-4.2.3/build-amd64/bin/exec/R
> ...
> OPENBSD_RANDOMIZE off 0x0000000000000e10 vaddr 0x0000000000002e10
> paddr 0x0000000000002e10 align 2**3
> filesz 0x0000000000000028 memsz 0x0000000000000028 flags rw-
> STACK off 0x0000000000000000 vaddr 0x0000000000000000 paddr
> 0x0000000000000000 align 2**0
> filesz 0x0000000000000000 memsz 0x0000000000000000 flags rw-
> OPENBSD_WXNEEDED off 0x0000000000000000 vaddr 0x0000000000000000 paddr
> 0x0000000000000000 align 2**0
> filesz 0x0000000000000000 memsz 0x0000000000000000 flags --x
> NOTE off 0x000000000000032c vaddr 0x000000000000032c paddr
> 0x000000000000032c align 2**2
> filesz 0x0000000000000018 memsz 0x0000000000000018 flags r--
> ...
>
>
> But the binary that gets installed is not:
>
> $ make install
> ...
> $ objdump -x /usr/local/lib/R/bin/exec/R
> ...
> OPENBSD_RANDOMIZE off 0x0000000000000dd0 vaddr 0x0000000000002dd0
> paddr 0x0000000000002dd0 align 2**3
> filesz 0x0000000000000028 memsz 0x0000000000000028 flags rw-
> STACK off 0x0000000000000000 vaddr 0x0000000000000000 paddr
> 0x0000000000000000 align 2**0
> filesz 0x0000000000000000 memsz 0x0000000000000000 flags rw-
> NOTE off 0x00000000000002f4 vaddr 0x00000000000002f4 paddr
> 0x00000000000002f4 align 2**2
> filesz 0x0000000000000018 memsz 0x0000000000000018 flags r--
> ...
>
>
> Nor is the one that goes in the package:
>
> $ find /usr/ports/packages -name R-4.2.3.tgz -delete
> $ make package
> ...
> $ cd /tmp
> $ tar xzf /usr/ports/packages/amd64/ftp/R-4.2.3.tgz lib/R/bin/exec/R
> $ objdump -x lib/R/bin/exec/R
> ...
> OPENBSD_RANDOMIZE off 0x0000000000000dd0 vaddr 0x0000000000002dd0
> paddr 0x0000000000002dd0 align 2**3
> filesz 0x0000000000000028 memsz 0x0000000000000028 flags rw-
> STACK off 0x0000000000000000 vaddr 0x0000000000000000 paddr
> 0x0000000000000000 align 2**0
> filesz 0x0000000000000000 memsz 0x0000000000000000 flags rw-
> NOTE off 0x00000000000002f4 vaddr 0x00000000000002f4 paddr
> 0x00000000000002f4 align 2**2
> filesz 0x0000000000000018 memsz 0x0000000000000018 flags r--
> ...
>
>
> This is on amd64 -current (Sep 3), and a fresh ports tree, synced today
> (Sep 6) from CVS.
>
> Any clues as to what might be going on?
>
> Thanks in advance
> Zé
>
> --
>
>
Bad choice of subject line. It's obviously not being stripped. The
issue is that make package / make install go fetch the package from the
repository instead of packaging the newly compiled code:
$ sha256 /usr/ports/packages/amd64/ftp/R-4.2.3.tgz
SHA256 (/usr/ports/packages/amd64/ftp/R-4.2.3.tgz) =
f36b4b99633dd1ab666c0a6f4b5adcf45f0c0ddac32551177b6907b447e93519
$ cd /tmp
$ ftp
http://cdn.openbsd.org/pub/OpenBSD/snapshots/packages/amd64/R-4.2.3.tgz
$ sha256 R-4.2.3.tgz
SHA256 (R-4.2.3.tgz) =
f36b4b99633dd1ab666c0a6f4b5adcf45f0c0ddac32551177b6907b447e93519
--
