From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Wed, 4 Nov 2015 22:39:32 +0100 Subject: [Buildroot] [PATCH] gcc-final: hard link TARGET-cc -> TARGET-gcc In-Reply-To: <1446622467-21916-1-git-send-email-steven@uplinklabs.net> References: <1446622467-21916-1-git-send-email-steven@uplinklabs.net> Message-ID: <563A7B14.9090507@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 04-11-15 08:34, Steven Noonan wrote: > Doing a symlink results in incorrect behavior: > > $ x86_64-buildroot-linux-gnux32-cc > --version > ccache: error: execv of [...]/x86_64-buildroot-linux-gnux32-cc.br_real.br_real failed: No such file or directory > > $ x86_64-buildroot-linux-gnux32-gcc --version > x86_64-buildroot-linux-gnux32-gcc.br_real (Buildroot 2015.11-git-00965-g8d89653-dirty) 5.2.0 > Copyright (C) 2015 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > Note the double .br_real on the invocation by toolchain-wrapper. > > Signed-off-by: Steven Noonan Acked-by: Arnout Vandecappelle (Essensium/Mind) However... > --- > package/gcc/gcc-final/gcc-final.mk | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk > index 8ac2968..7ccc533 100644 > --- a/package/gcc/gcc-final/gcc-final.mk > +++ b/package/gcc/gcc-final/gcc-final.mk > @@ -91,7 +91,7 @@ HOST_GCC_FINAL_MAKE_OPTS += $(HOST_GCC_COMMON_MAKE_OPTS) > # Make sure we have 'cc' > define HOST_GCC_FINAL_CREATE_CC_SYMLINKS > if [ ! -e $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc ]; then \ > - ln -snf $(GNU_TARGET_NAME)-gcc \ > + cp -l $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-gcc \ Why not ln -f instead of cp -l? Regards, Arnout > $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc; \ > fi > endef > -- Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF