archivers/p7zip: Fix build with LLD

[mmokhi]

Summary

This fixes linking error when the LLD is being used as default on i386

@rakuco (maintainer) CC'd to check and hopefully approval :)

Test Plan

poudriere build is fine

[mat]

I wonder if this requires a PORTREVISION bump, as it will probably change the package on OSVERSION it built before.

[mmokhi]

Bump PORTREVISION, reminded by @mat

[tobik]

archivers/p7zip/Makefile

32–36

This needs to happen after including bsd.ports.{options,pre}.mk as ARCH is not yet defined at this point, so it cannot be used in an .if as that forces evaluation of it too early:

make: "/usr/ports/archivers/p7zip/Makefile" line 32: Malformed conditional (${ARCH} == "i386")
make: Fatal errors encountered -- cannot continue
make: stopped in /usr/ports/archivers/p7zip

Why not instead use

# Fix the build for i386 when WITH_LLD_IS_LD is set
# https://bugs.freebsd.org/230210
LDFLAGS+=	${LDFLAGS_${ARCH}}
LDFLAGS_i386=	-Wl,-z,notext

[mmokhi]

archivers/p7zip/Makefile

32–36

Ah actually I wanted to use LDFLAGS_i386 construct initially (for the sake of simplicity and similarity to `CFLAGS_i386, but I couldn't find anything about it in handbook.
Yup, I'm gonna change it in the way you suggested 😊
Thanks 👍 🙏

[mmokhi]

Change the LDCONFIG condition with ARCH variable, and make it ifless, thanks to suggestion of @tobik

[mmokhi]

Approved by maintainer ( rakuco@ ) via Email.