git: 5a2f556ccbd7 - main - archivers/zstd: Add LTO option

From: Daniel Engberg <diizzy_at_FreeBSD.org>
Date: Sat, 20 Aug 2022 07:32:27 UTC
The branch main has been updated by diizzy:

URL: https://cgit.FreeBSD.org/ports/commit/?id=5a2f556ccbd7685fb8149f1e63a6f692d057aa4c

commit 5a2f556ccbd7685fb8149f1e63a6f692d057aa4c
Author:     Daniel Engberg <diizzy@FreeBSD.org>
AuthorDate: 2022-08-20 07:26:39 +0000
Commit:     Daniel Engberg <diizzy@FreeBSD.org>
CommitDate: 2022-08-20 07:32:11 +0000

    archivers/zstd: Add LTO option
    
    Add LTO option, this increases performance between 5-15% on my test
    systems (arm64 and amd64) with optimized cflags (-03) enabled.
    
    LTO is also enabled by default on Alpine Linux and OpenMandriva
    
    PR:             265605
    Approved by:    sunpoet (maintainer timeout, 2+ weeks)
---
 archivers/zstd/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/archivers/zstd/Makefile b/archivers/zstd/Makefile
index ec45710de745..49255dbd1187 100644
--- a/archivers/zstd/Makefile
+++ b/archivers/zstd/Makefile
@@ -23,9 +23,10 @@ PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 SHEBANG_FILES=	*.py
 
-OPTIONS_DEFINE=	LZ4 OPTIMIZED_CFLAGS TEST
+OPTIONS_DEFINE=	LTO LZ4 OPTIMIZED_CFLAGS TEST
 OPTIONS_DEFAULT=LZ4
 
+LTO_MESON_TRUE=		b_lto
 LZ4_LIB_DEPENDS=	liblz4.so:archivers/liblz4
 LZ4_MESON_ENABLED=	lz4
 LZ4_USES=		localbase:ldflags