From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/13177 Path: news.gmane.org!.POSTED!not-for-mail From: John Found Newsgroups: gmane.linux.lib.musl.general Subject: Re: How to use MUSL without installing it? Date: Tue, 4 Sep 2018 14:34:39 +0300 Message-ID: <20180904143439.121b6867f3e7fb99d4f1b527@asm32.info> References: <20180903232441.0c0e1e868bac54e3b9b31226@asm32.info> <20180904094020.GM4418@port70.net> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1536060838 19474 195.159.176.226 (4 Sep 2018 11:33:58 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 4 Sep 2018 11:33:58 +0000 (UTC) To: musl@lists.openwall.com Original-X-From: musl-return-13193-gllmg-musl=m.gmane.org@lists.openwall.com Tue Sep 04 13:33:54 2018 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.84_2) (envelope-from ) id 1fx9aj-0004tz-L6 for gllmg-musl@m.gmane.org; Tue, 04 Sep 2018 13:33:53 +0200 Original-Received: (qmail 27989 invoked by uid 550); 4 Sep 2018 11:36:00 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 27971 invoked from network); 4 Sep 2018 11:36:00 -0000 In-Reply-To: <20180904094020.GM4418@port70.net> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) Xref: news.gmane.org gmane.linux.lib.musl.general:13177 Archived-At: On Tue, 4 Sep 2018 11:40:20 +0200 Szabolcs Nagy wrote: > * John Found [2018-09-03 23:24:41 +0300]: > > I am writing a script that to compile musl, then a program with musl, using the latest versions. > > > > I am doing it following way: > > > > mkdir muslsrc > > tar --wildcards --strip-components 1 -C ./muslsrc/ -xzf ./musl*.tar.gz > > cd muslsrc > > ln -s /usr/bin/ar ./i386-ar > > ln -s /usr/bin/ranlib ./i386-ranlib > > ./configure --prefix=../musl --host=i386 CC="gcc -m32 -O3" > > i think you need . in PATH for this to work Well, it works this way actually. > > i think you can pass 'CROSS_COMPILE=' to configure > and then you don't need such symlinks. > What value should I set CROSS_COMPILE to? i386? > > make > > make install > > cd .. > > > > Then I am compiling agains ./musl/ directory. > > > > But after "make" I have all needed files in ./muslsrc/ directory. > > Is it possible to use them directly instead of making fake "installation"? > > no, the right way is to run make install > (DESTDIR and --prefix works the usual way) > there are only a small number of files that are copied > this way, if you directly use the build directory then > the target specific header files are not set up correctly, > i think you can hack that around with a bits symlink and > appropriate modifications to musl-gcc and the specs file, > but such hacks are not guaranteed to work in the future. Well, I will keep it the right way then. BTW, "make install" tries to create symlink for ld-musl-i386.so in /usr/lib/ directory How to prevent this attempt? -- John Found