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Date:      Thu, 14 Mar 2019 17:31:46 +0000 (UTC)
From:      Jan Beich <jbeich@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r495724 - head/Mk/Uses
Message-ID:  <201903141731.x2EHVk1S003532@repo.freebsd.org>

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Author: jbeich
Date: Thu Mar 14 17:31:45 2019
New Revision: 495724
URL: https://svnweb.freebsd.org/changeset/ports/495724

Log:
  USES=cargo to omit -C link-arg if LDFLAGS is empty
  
  DPorts overrides USE_GCC logic and doesn't opt in into SSP_CFLAGS, so
  its LDFLAGS are empty by default.
  
  PR:		236529
  Reported by:	Antonio Huete Jimenez

Modified:
  head/Mk/Uses/cargo.mk   (contents, props changed)

Modified: head/Mk/Uses/cargo.mk
==============================================================================
--- head/Mk/Uses/cargo.mk	Thu Mar 14 17:28:11 2019	(r495723)
+++ head/Mk/Uses/cargo.mk	Thu Mar 14 17:31:45 2019	(r495724)
@@ -65,7 +65,7 @@ CARGO_ENV+= \
 	CARGO_TARGET_DIR=${CARGO_TARGET_DIR} \
 	RUSTC=${LOCALBASE}/bin/rustc \
 	RUSTDOC=${LOCALBASE}/bin/rustdoc \
-	RUSTFLAGS="${RUSTFLAGS} -C linker=${CC:Q} ${LDFLAGS:S/^/-C link-arg=/}"
+	RUSTFLAGS="${RUSTFLAGS} -C linker=${CC:Q} ${LDFLAGS:C/.+/-C link-arg=&/}"
 
 # Adjust -C target-cpu if -march/-mcpu is set by bsd.cpu.mk
 .if ${ARCH} == amd64 || ${ARCH} == i386



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