git: 42107129088c - stable/15 - universe: Bump default GCC version to 15

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Fri, 24 Apr 2026 17:55:50 UTC 
The branch stable/15 has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=42107129088c62a6006c3f365a7b090108cef86e

commit 42107129088c62a6006c3f365a7b090108cef86e
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-02-06 15:32:58 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-04-24 15:32:34 +0000

    universe: Bump default GCC version to 15
    
    Reviewed by:    lwhsu, emaste
    Differential Revision:  https://reviews.freebsd.org/D55085
    
    (cherry picked from commit f73101fabc74255d70f4e7ce0e71f0f6655c51ea)
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index da4bac4673fa..4a98f9d539b0 100644
--- a/Makefile
+++ b/Makefile
@@ -546,7 +546,7 @@ TARGET_ARCHES_${target}= ${MACHINE_ARCH_LIST_${target}}
 .endfor
 
 .if defined(USE_GCC_TOOLCHAINS)
-_DEFAULT_GCC_VERSION=	gcc14
+_DEFAULT_GCC_VERSION=	gcc15
 _GCC_VERSION=		${"${USE_GCC_TOOLCHAINS:Mgcc*}" != "":?${USE_GCC_TOOLCHAINS}:${_DEFAULT_GCC_VERSION}}
 TOOLCHAINS_amd64=	amd64-${_GCC_VERSION}
 TOOLCHAINS_arm=		armv7-${_GCC_VERSION}