X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f From: Juan Manuel Guerrero Newsgroups: comp.os.msdos.djgpp Subject: Re: Difficulties building a linux to djgpp cross compiler. Date: Fri, 30 Dec 2011 08:35:42 -0800 (PST) Organization: http://groups.google.com Lines: 74 Message-ID: <3b904ec6-914d-46d4-b74a-23f69e1a2c02@v14g2000yqh.googlegroups.com> References: <201112261434 DOT 17281 DOT juan DOT guerrero AT gmx DOT de> <4EFCA60E DOT 5060904 AT iki DOT fi> NNTP-Posting-Host: 95.208.137.231 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1325263362 9493 127.0.0.1 (30 Dec 2011 16:42:42 GMT) X-Complaints-To: groups-abuse AT google DOT com NNTP-Posting-Date: Fri, 30 Dec 2011 16:42:42 +0000 (UTC) Complaints-To: groups-abuse AT google DOT com Injection-Info: v14g2000yqh.googlegroups.com; posting-host=95.208.137.231; posting-account=OsAajgoAAADdKJnkJkmhzqP0jo6I_P_0 User-Agent: G2/1.0 X-Google-Web-Client: true X-Google-Header-Order: HUALESNKRC X-HTTP-UserAgent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20100101 Firefox/9.0,gzip(gfe) Bytes: 4022 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id pBUH03mr007693 Reply-To: djgpp AT delorie DOT com On 29 Dez., 18:40, Andris Pavenis wrote: > On 12/26/2011 02:34 PM, Juan Manuel Guerrero wrote:> I have tried to build a linux to djgpp cross compiler on my linux box (opensuse 12.1). > > I have followed the intructions given in. > > I have used binutils-2.22 and gcc-4.6.2.  djcrx203.zip has been created from > > today's CVS repository code.  djcross-gcc-4.6.2.tar.bz2 has been downloaded > > from Andris' homepage. > > I'm afraid that the instractions there could be outdated. Downloaded file > (djcross-gcc-4.6.2.tar.bz2) contains SPEC file which should be used. I also > used specified versions of several external packages. The simplest is > perhaps > to download SRPM from either my homepage or from ftp.delorie.com > (from pub/djgpp/rpms). > > Binary RPMS there are built under CentOS-5.7 (or 5.6) 32-bit and are > statically > linked with several libraries (like GMP, MPFR, MPC) to avoid unnecessary > dependencies > and are working also for example under Fedora 16. Building from my SRPM is > also verified to work under Fedora 16 x86_64. > > > > > > > > > > > Everything works flawlessly until the script tries to check multilib > > configuration for libgfortran.  Here the configure scripts aborts with > > the following error message: > > [snip] > > checking dependency style of /usr/local/src/packages/cross/djcross-gcc-4.6.2/gnu/gcc-4.6.2-obj/./gcc/xgcc -B/usr/local/src/packages/cross/djcross-gcc-4.6.2/gnu/gcc-4.6.2-obj/./gcc/ -B/usr/local/compiler/cross/djgpp/i586-pc-msdosdjgpp/bin/ -B/usr/local/compiler/cross/djgpp/i586-pc-msdosdjgpp/lib/ -isystem /usr/local/compiler/cross/djgpp/i586-pc-msdosdjgpp/include -isystem /usr/local/compiler/cross/djgpp/i586-pc-msdosdjgpp/sys-include   ... (cached) gcc3 > > checking whether symbol versioning is supported... configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES. > > make[1]: *** [configure-target-libgfortran] Error 1 > > Checking multilib configuration for libobjc... > > [snip] > > > Neitherless the build process continues for all other libraries.  They also > > fails in the same way with the same error message.  The last library to fail > > is libobjc. > > > The native compiler is gcc 4.6.2 and native binutils 2.21.1. > > If more information is needed please let me know. > > I do not remember seen similar problems with my SRPM packages. I have > not however tested on opensuse > > Andris I will investigate this futher until I have understood how to create a cross compiler. Anyway I downloaded the compiled RPMs and they worked on my linux box. Regards, Juan M. Guerrero