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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-05 19:38:35 +0000 |
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| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-05 19:38:35 +0000 |
| commit | 4fe8b87a7c08275530f9ed29b1f7570b6feb559a (patch) | |
| tree | 2360fed6dd87a0680c2b12c3aaf6babc8b776c5d | |
| parent | 1057eaa709dba09d1c4f7a363877e635797e4623 (diff) | |
| download | qemu-4fe8b87a7c08275530f9ed29b1f7570b6feb559a.tar.gz | |
gcc version
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2385 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | qemu-doc.texi | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/qemu-doc.texi b/qemu-doc.texi index 34f5a59d6d..17b03cefd2 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -1865,39 +1865,15 @@ make install @end example to install QEMU in @file{/usr/local}. -@subsection Tested tool versions +@subsection GCC version In order to compile QEMU successfully, it is very important that you -have the right tools. The most important one is gcc. I cannot guaranty -that QEMU works if you do not use a tested gcc version. Look at -'configure' and 'Makefile' if you want to make a different gcc -version work. - -@example -host gcc binutils glibc linux distribution ----------------------------------------------------------------------- -x86 3.2 2.13.2 2.1.3 2.4.18 - 2.96 2.11.93.0.2 2.2.5 2.4.18 Red Hat 7.3 - 3.2.2 2.13.90.0.18 2.3.2 2.4.20 Red Hat 9 - -PowerPC 3.3 [4] 2.13.90.0.18 2.3.1 2.4.20briq - 3.2 - -Alpha 3.3 [1] 2.14.90.0.4 2.2.5 2.2.20 [2] Debian 3.0 - -Sparc32 2.95.4 2.12.90.0.1 2.2.5 2.4.18 Debian 3.0 - -ARM 2.95.4 2.12.90.0.1 2.2.5 2.4.9 [3] Debian 3.0 - -[1] On Alpha, QEMU needs the gcc 'visibility' attribute only available - for gcc version >= 3.3. -[2] Linux >= 2.4.20 is necessary for precise exception support - (untested). -[3] 2.4.9-ac10-rmk2-np1-cerf2 - -[4] gcc 2.95.x generates invalid code when using too many register -variables. You must use gcc 3.x on PowerPC. -@end example +have the right tools. The most important one is gcc. On most hosts and +in particular on x86 ones, @emph{gcc 4.x is not supported}. If your +Linux distribution includes a gcc 4.x compiler, you can usually +install an older version (it is invoked by @code{gcc32} or +@code{gcc34}). The QEMU configure script automatically probes for +these older versions so that usally you don't have to do anything. @node Windows @section Windows |