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Thu, 28 May 2026 16:12:41 -0400 (EDT) From: Junio C Hamano To: Harald Nordgren Cc: Harald Nordgren via GitGitGadget , git@vger.kernel.org Subject: Re: [PATCH] pkt-line: initialize packet_buffer to avoid macOS linker warning In-Reply-To: (Harald Nordgren's message of "Thu, 28 May 2026 10:14:15 +0200") References: Date: Fri, 29 May 2026 05:12:39 +0900 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Harald Nordgren writes: > So maybe we can do something like this then? > > ``` > + # Silence Xcode 16.3+ linker warning about __DATA,__common alignment. > + LD_MAJOR_VERSION = $(shell ld -v 2>&1 | sed -n > 's/.*PROJECT:ld-\([0-9]*\).*/\1/p') > + ifeq ($(shell test "$(LD_MAJOR_VERSION)" -ge 1167 && echo 1),1) > + BASIC_CFLAGS += -fno-common > + endif > ``` > > Harald I do not exactly know where these magic numbers and patterns for "ld" comes from, but yes, something like that in macOS specific section would be what I had in mind. Thanks.