3 # - wait till the gcc bug http://gcc.gnu.org/PR16185 is fixed.
6 %bcond_with kqemu # with QEMU accelerator module
7 %bcond_with cflags_passing # with passing rpmcflags to Makefiles
9 Summary: QEMU CPU Emulator
10 Summary(pl): QEMU - emulator procesora
15 Group: Applications/Emulators
16 #Source0Download: http://fabrice.bellard.free.fr/qemu/download.html
17 Source0: http://fabrice.bellard.free.fr/qemu/%{name}-%{version}.tar.gz
18 # Source0-md5: 234e9ace03b00259bb57dc5a9c633056
20 Source1: http://fabrice.bellard.free.fr/qemu/kqemu-0.6.2-1.tar.gz
21 # NoSource1-md5: c6bb3b40fb3d526d731eb0f1f9dee7ee
24 Patch0: %{name}-nostatic.patch
25 Patch1: %{name}-DESTDIR.patch
26 Patch2: %{name}-longjmp.patch
27 Patch3: %{name}-dot.patch
28 Patch4: %{name}-initrd_load_addr.patch
29 Patch5: %{name}-gcc4_x86.patch
30 Patch6: %{name}-gcc4_ppc.patch
31 Patch7: %{name}-parallel.patch
32 URL: http://fabrice.bellard.free.fr/qemu/
33 BuildRequires: SDL-devel >= 1.2.1
34 BuildRequires: sed >= 4.0
36 BuildRequires: kernel-source
38 ExclusiveArch: %{ix86} %{x8664} ppc
39 # sparc is currently unsupported (missing cpu_get_real_ticks() impl in vl.c)
40 BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
42 # some SPARC boot image in ELF format
43 %define _noautostrip .*%{_datadir}/qemu/proll.elf
46 QEMU is a FAST! processor emulator. By using dynamic translation it
47 achieves a reasonnable speed while being easy to port on new host
48 CPUs. QEMU has two operating modes:
50 - User mode emulation. In this mode, QEMU can launch Linux processes
51 compiled for one CPU on another CPU. Linux system calls are converted
52 because of endianness and 32/64 bit mismatches. Wine (Windows
53 emulation) and DOSEMU (DOS emulation) are the main targets for QEMU.
55 - Full system emulation. In this mode, QEMU emulates a full system,
56 including a processor and various peripherials.
57 It can also be used to provide virtual hosting of several
58 virtual PC on a single server.
61 QEMU to szybki(!) emulator procesora. Poprzez u¿ycie dynamicznego
62 t³umaczenia osi±ga rozs±dn± szybko¶æ i jest ³atwy do przeportowania,
63 aby dzia³a³ na kolejnych procesorach. QEMU ma dwa tryby pracy:
65 - Emulacja trybu u¿ytkownika. W tym trybie QEMU mo¿e uruchamiaæ
66 procesy linuksowe skompilowane dla jednego procesora na innym
67 procesorze. Linuksowe wywo³ania systemowe s± t³umaczone ze wzglêdu
68 na niezgodno¶æ kolejno¶ci bajtów w s³owie i 32/64-bitowego rozmiaru
69 s³owa. Wine (emulacja Windows) i DOSEMU (emulacja DOS-a) to g³ówne
72 - Pe³na emulacja systemu. W tym trybie QEMU emuluje ca³y system,
73 w³±czaj±c w to procesor i ró¿ne urz±dzenia peryferyjne.
74 Mo¿e byæ tak¿e u¿ywane do wirtualnego hostowania kilku wirtualnych
75 pecetów na pojedynczym serwerze.
78 %setup -q %{?with_kqemu:-a1}
88 %{__sed} -i -e 's/sdl_static=yes/sdl_static=no/' configure
90 # cannot use optflags on x86 - they cause "no register to spill" errors
91 %if %{with cflags_passing}
92 %{__sed} -i -e 's/-Wall -O2 -g/-Wall %{rpmcflags}/' Makefile Makefile.target
95 %{?with_kqemu:echo -n > kqemu/install.sh}
100 cp -rdp %{_kernelsrcdir}/ .
102 cp -f linux/config-smp linux/.config
103 make -C linux modules_prepare
106 # --extra-cflags don't work (overridden by CFLAGS in Makefile*)
107 # they can be passed if the cflags_passing bcond is used
109 --prefix=%{_prefix} \
113 --kernel-path=`pwd`/linux \
120 mv kqemu/kqemu.ko kqemu/kqemu.smp
121 cp -f linux/config-up linux/.config
122 make -C linux modules_prepare
126 rm -rf $RPM_BUILD_ROOT
129 DESTDIR=$RPM_BUILD_ROOT
132 install -d $RPM_BUILD_ROOT/lib/modules/%{_kernel_ver}{,smp}/misc
133 install kqemu/kqemu.smp $RPM_BUILD_ROOT/lib/modules/%{_kernel_ver}smp/misc/kqemu.ko
134 install kqemu/kqemu.ko $RPM_BUILD_ROOT/lib/modules/%{_kernel_ver}/misc
138 rm -rf $RPM_BUILD_ROOT
144 %banner %{name} -e << EOF
145 To enable qemu accelerator (kqemu), You must manually create device for it:
146 mknod /dev/kqemu c 250 0
149 And before start qemu, the kqemu kernel module must be loaded:
155 %{?with_kqemu: %depmod}
158 %defattr(644,root,root,755)
159 %doc README qemu-doc.html qemu-tech.html
160 %attr(755,root,root) %{_bindir}/*
162 %{_mandir}/man1/qemu.1*
163 %{_mandir}/man1/qemu-img.1*
164 %{?with_kqemu: /lib/*}