Date: Tue, 28 Jul 2026 09:34:21 +0000 From: Dag-Erling=?utf-8?Q? Sm=C3=B8rg?=rav <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Aleksandr Rybalko <ray@FreeBSD.org> Subject: git: ce59deaf3540 - stable/14 - install: Bump compare size limit (128MB) to support large binaries Message-ID: <6a68779d.1be71.5ee9f236@gitrepo.freebsd.org>
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The branch stable/14 has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=ce59deaf3540a44f0414bf6deb2288b23f10d02b commit ce59deaf3540a44f0414bf6deb2288b23f10d02b Author: Aleksandr Rybalko <ray@FreeBSD.org> AuthorDate: 2026-05-27 12:07:47 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2026-07-28 09:31:16 +0000 install: Bump compare size limit (128MB) to support large binaries Preserve metadata and prevent redundant disk writes during builds with the install's -C (compare) flag. The previous historical comparison limit of 16MB is insufficient for modern toolchains, frequently choked or bypassed by a large base components like LLVM/Clang, kernels, Rust apps, and large runtime libraries. By leaving matching files alone, install keeps their modification timestamps intact. make(1) safely ignores those files on subsequent runs. Base examples: 15.0 amd64 GENERIC kernel - 28MB, clang - 105MB, lldb - 97MB, etc. Reviewed by: glebius Approved by: glebius (mentor) Obtained from: Fudo Security MFC after: 2 weeks Sponsored by: Fudo Security Differential Revision: https://reviews.freebsd.org/D57271 (cherry picked from commit 5a8e0e03ae86b449f29626b4f9db25d17c89b273) --- usr.bin/xinstall/xinstall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/xinstall/xinstall.c b/usr.bin/xinstall/xinstall.c index 7bb9ad15fc45..562632c523e8 100644 --- a/usr.bin/xinstall/xinstall.c +++ b/usr.bin/xinstall/xinstall.c @@ -101,7 +101,7 @@ static char sccsid[] = "@(#)xinstall.c 8.1 (Berkeley) 7/21/93"; #define HAVE_STRUCT_STAT_ST_FLAGS 0 #endif -#define MAX_CMP_SIZE (16 * 1024 * 1024) +#define MAX_CMP_SIZE (128 * 1024 * 1024) #define LN_ABSOLUTE 0x01 #define LN_RELATIVE 0x02home | help
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