From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <387D7A4B.FCA07105@huawei.com.cn> Date: Thu, 13 Jan 2000 15:10:03 +0800 From: dony MIME-Version: 1.0 To: Brendan.Simon@ctam.com.au, linuxppc-embed Subject: Re: Cross-compile Applications for 860 on x86 References: <386C150F.22B1A3D0@huawei.com.cn> <386ABF52.922267E9@ctam.com.au> <38701F3A.FAD6263E@huawei.com.cn> <386ADE53.D3411F6A@ctam.com.au> <38704D0B.94438516@huawei.com.cn> <386AFFC5.E0134DB8@ctam.com.au> <38708C86.2CD58E66@huawei.com.cn> <387142DF.7A3025D0@ctam.com.au> <38715DAE.B6CBC772@huawei.com.cn> <3871572F.FA4E7842@ctam.com.au> <38717C52.ECF1AFFD@huawei.com.cn> <3871953B.345DDA23@ctam.com.au> <38754F28.B6B4CE70@huawei.com.cn> <38754419.20D95C5A@ctam.com.au> <3876A6E5.3488738B@huawei.com.cn> <3876C6FD.794BD1BF@ctam.com.au> <387A87DF.4ED23CA6@huawei.com.cn> <387A81F3.702B29A2@ctam.com.au> <387C4D8D.9C058F1C@huawei.com.cn> <387D3212.A4E9904F@ctam.com.au> Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Brendan J Simon wrote: > dony wrote: > > > I want to cross-compile a very simple test program which have only one line: > > > > printf("jsut a test."); > > I used puts("Brendan was here") as it is much simpler, but printf should work as well. > > > But the powerpc-linux-gcc seems to complain I lack of "crt1.o". > > So what other tools I need to cross-compile my application except the powerpc-linux-*? > > Thanks very much. > > dony > > I have crt1.o, crti.o and crtn.o in $prefix/$target/lib. Initially they were put there > when I unpacked the rpm files from the yellowdog distribution. I was following some > instructions from Kai Ruottu when I was trying to get my cross-compiler built. I think > I built glibc libraries from the source afterwards which should have replaced those ones > but I'm not sure. > Have you built glibc yet ? Yes but failed. I following the following steps: ################################## Cross Development for Linux/PPC LibC Get ftp://sourceware.cygnus.com/pub/glibc/glibc-2.1.tar.gz ftp://sourceware.cygnus.com/pub/glibc/glibc-linuxthreads-2.1.tar.gz ftp://ftp.funet.fi/pub/gnu/funet/glibc-crypt-2.1.tar.gz Build ln -sf $CVS_LINUX_TOP/include/asm /usr/local/powerpc-linux/include/asm ln -sf $CVS_LINUX_TOP/include/linux /usr/local/powerpc-linux/include/linux tar zxf glibc-2.1.tar.gz cd glibc-2.1 tar zxf ../glibc-crypt-2.1.tar.gz tar zxf ../glibc-linuxthreads-2.1.tar.gz mkdir build cd build CC=powerpc-linux-gcc AR=powerpc-linux-ar RANLIB=powerpc-linux-ranlib ../configure --host=powerpc-linux --with-headers=$CVS_LINUX_TOP/include --enable-add-ons=crypt,linuxthreads --prefix=/usr/local/powerpc-linux make make install ############################################ All except the last step are right. When I do "make install" , I get the following error: ######################################## ../sysdeps/unix/sysv/linux/i386/profil-counter.h: In function `profil_counter': In file included from ../sysdeps/unix/sysv/linux/powerpc/profil-counter.h:2, from ../sysdeps/posix/profil.c:54, from ../sysdeps/unix/sysv/linux/profil.c:3: ../sysdeps/unix/sysv/linux/i386/profil-counter.h:26: structure has no member named `regs' ../sysdeps/posix/profil.c:39: warning: inlining failed in call to `profil_count' ../sysdeps/unix/sysv/linux/i386/profil-counter.h:26: warning: called from here make[2]: *** [/usr/local/powerpc-linux/glibc-2.1/build/gmon/profil.o] Error 1 make[2]: Leaving directory `/usr/local/powerpc-linux/glibc-2.1/gmon' make[1]: *** [gmon/subdir_lib] Error 2 make[1]: Leaving directory `/usr/local/powerpc-linux/glibc-2.1' make: *** [install] Error 2 ################################ Since the glibc package is very very large, locating the file where errors occur (ie, where struct singcontext is defined?) is a bit difficult. Do you have any experience? dony ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/