CodeWhale - allow for an easier build under low-resourced hosts - build was failing under a 12GB Linux host when using GNU ld, now switched to lld.

[ci4ic4 (via pkgsrc-wip) <commit-notify%pkgsrc.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	ci4ic4 <ci4ic4%gmail.com@localhost>
Pushed By:	ci4ic4
Date:		Sat Aug 1 12:22:38 2026 +0100
Changeset:	dc0020cb0c99b4928c748f2d786454db1b71f8b7

Modified Files:
	CodeWhale/Makefile

Log Message:
CodeWhale - allow for an easier build under low-resourced hosts -
build was failing under a 12GB Linux host when using GNU ld,
now switched to lld.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=dc0020cb0c99b4928c748f2d786454db1b71f8b7

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 CodeWhale/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diffs:
diff --git a/CodeWhale/Makefile b/CodeWhale/Makefile
index f1448dd020..aa446ac964 100644
--- a/CodeWhale/Makefile
+++ b/CodeWhale/Makefile
@@ -22,6 +22,12 @@ CARGO_INSTALL_ARGS=	install \
 			--path crates/tui \
 			--root ${DESTDIR}${PREFIX} ${DEFAULT_CARGO_ARGS}
 
+# Use lld linker instead of GNU ld — much less memory during final link.
+# Max codegen units + thin LTO spread LLVM work across smaller parallel invocations.
+RUSTFLAGS+=		-C link-arg=-fuse-ld=lld
+MAKE_ENV+=		CARGO_PROFILE_RELEASE_CODEGEN_UNITS=16
+MAKE_ENV+=		CARGO_PROFILE_RELEASE_LTO=thin
+
 # rquickjs-sys lacks pre-generated bindings for NetBSD targets.
 # The Linux bindings are ABI-identical for QuickJS on the same CPU arch.
 post-extract: