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On Wed, 16 Jun 2004, Daniel Kegel wrote:Co Ngai Fung wrote:I am trying to use the crosstool to build the cross compiler gcc 2.96 for IA64, I have add the line #define HOST_BITS_PER_WIDE_INT 64 #define HOST_WIDE_INT long long to the file gcc/config/i386/xm-i386.h
and have the following error,
In file included from /build/crossgcc/crosstool-0.28-rc23/build/ia64-unknown-linux-gnu/gcc-2.96-20000731-glibc-2.2.5/gcc-2.96-20000731/gcc/config/ia64/frame-ia64.c:128: /build/crossgcc/crosstool-0.28-rc23/build/ia64-unknown-linux-gnu/gcc-2.96-20000731-glibc-2.2.5/gcc-2.96-20000731/gcc/frame.c: In function `fde_merge': /build/crossgcc/crosstool-0.28-rc23/build/ia64-unknown-linux-gnu/gcc-2.96-20000731-glibc-2.2.5/gcc-2.96-20000731/gcc/frame.c:224: structure has no member named `pc_begin' /build/crossgcc/crosstool-0.28-rc23/build/ia64-unknown-linux-gnu/gcc-2.96-20000731-glibc-2.2.5/gcc-2.96-20000731/gcc/frame.c:224: structure has no member named `pc_begin' make[2]: *** [libgcc/./frame-ia64.o] Error 1
No idea, sorry. Any chance you can use a newer compiler? gcc-3.4.0 is pretty good, isn't it?
I need to have a gcc for redhat advanced server 2.1 for ia64, and it is using the gcc 2.96
(Also, where did you get that gcc? ftp://updates.redhat.com/7.3/en/os/SRPMS/gcc-2.96-113.src.rpm, perhaps? Or is there an authoritative source for gcc-2.96 for ia64?)
Yes, I am using this source.
For RedHat's AS 2.1 the logical sources for a cross-GCC would be the newest from the RedHat updates :
gcc-2.96-128.7.2.src.rpm 13060 KB 14.4.2004 18:01:00 glibc-2.2.4-32.15.src.rpm 11048 KB 17.4.2004 0:10:00
I would assume the AS 2.1 owners having updated their systems with the newest RPMS (prebuilt binaries) but unless one has an access to a AS 2.1 server, one must be content with the sources only, the prebuilt binaries are not available for non-licensees...
However one could think to bootstrap with the home-user distribution, the RedHat 7.2/ia64, which has its 'glibc-2.2.4' (with local fixes), available as binaries too, one possible mirror site could be :
One year ago this site still seemed to have that stuff. So unless one really doesn't want to start from scratch, the first, and most probably also the final, GCC can be built with the RedHat 7.2/ia64 glibc. Then build the final glibc from the proper AS 2.1 sources and if one is paranoid, rebuild the GCC with the final glibc... It would be interesting to see whether the resulted libiberty and libstdc++ binaries have any difference between the GCC "stage1" (with the RH 7.2 glibc) and "stage2" (with the self-built AS 2.1 glibc) builds... Native GCC builders seem to not rebuild all their GCCs after updating the native glibc although there would be more reasons for that, the GCC binaries were linked against the old glibc... But if doing that, the logical next step would be to rebuild the whole Linux distribution against the new glibc ! "If you will give your little finger to the devil, it will take your whole arm !"
I had the original RH 7.1 gcc-2.96-54 sources with some patches with them, to be installed or maybe already installed, haven't checked... Anyway trying to build them for the 'ia64-linux-gnu' target on two Linux systems with gcc-2.95.3 gave the same result: the produced 'xgcc' or 'cc1' crashed when trying to do something:
/home3/src/gcc-2.96-20000731/build/gcc/xgcc -B/home3/src/gcc-2.96-20000731/build/gcc/ -B/home3/src/gcc-2.96-20000731/build/ia64-linux-gnu/newlib/ -isystem /home3/src/gcc-2.96-20000731/build/ia64-linux-gnu/newlib/targ-include -isystem /home3/src/gcc-2.96-20000731/newlib/libc/include -B/usr/local/ia64-linux-gnu/bin/ -B/usr/local/ia64-linux-gnu/lib/ -isystem /usr/local/ia64-linux-gnu/include -S tmp-dum.c make[1]: *** [s-under] Segmentation fault (core dumped) make[1]: Leaving directory `/home3/src/gcc-2.96-20000731/build/gcc' make: *** [all-gcc] Error 2
Maybe those patches included with the 'gcc-2.96-54.src.rpm' weren't installed yet or something but only for curiosity one could think to start with the RH 7.x GCC sources for (only?) Linux/x86...
The 'newlib' directories here are wacky, I really didn't use '--with-newlib' or had the newlib sources installed upon the gcc-2.96-20000731 sources. Seemingly the RedHat people then used some 'quick and dirty' workarounds for some "totally from scratch" purposes...
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