Date: Sun, 18 Jun 2017 03:07:40 +0200 From: Jan Beich <jbeich@FreeBSD.org> To: Gerald Pfeifer <gerald@FreeBSD.org> Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: Re: svn commit: r443793 - head/lang/gcc7-devel Message-ID: <d1a2-9k83-wny@FreeBSD.org> In-Reply-To: <201706172327.v5HNRbGE015821@repo.freebsd.org> (Gerald Pfeifer's message of "Sat, 17 Jun 2017 23:27:37 %2B0000 (UTC)") References: <201706172327.v5HNRbGE015821@repo.freebsd.org>
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Gerald Pfeifer <gerald@FreeBSD.org> writes: > Author: gerald > Date: Sat Jun 17 23:27:37 2017 > New Revision: 443793 > URL: https://svnweb.freebsd.org/changeset/ports/443793 > > Log: > Update to the 20170615 snapshot of GCC 7.1.1. > > When we set STAGE1_CXXFLAGS / CXXFLAGS in MAKE_FLAGS for arm platforms, > do so incrementally (with += instead of =). Did you mean to use MAKE_ENV instead of +=? https://www.gnu.org/software/make/manual/html_node/Overriding.html $ cat Makefile CXXFLAGS += -ffoo all: @echo $(CXXFLAGS) $ gmake -ffoo # MAKE_ARGS test $ gmake CXXFLAGS=-fbracket-depth=512 -fbracket-depth=512 $ gmake CXXFLAGS+=-fbracket-depth=512 -fbracket-depth=512 $ gmake CXXFLAGS=-fbar CXXFLAGS=-fbracket-depth=512 -fbracket-depth=512 $ gmake CXXFLAGS=-fbar CXXFLAGS+=-fbracket-depth=512 -fbar -fbracket-depth=512 # MAKE_ENV test $ CXXFLAGS=-fbracket-depth=512 gmake -fbracket-depth=512 -ffoo $ CXXFLAGS+=-fbracket-depth=512 gmake sh: CXXFLAGS+=-fbracket-depth=512: not found $ CXXFLAGS=-fbar CXXFLAGS=-fbracket-depth=512 gmake -fbracket-depth=512 -ffoo $ CXXFLAGS=-fbar CXXFLAGS+=-fbracket-depth=512 gmake sh: CXXFLAGS+=-fbracket-depth=512: not found
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