[ptxdist] [PATCH] host-qemu: use internel pixman instead of systemwide

[ptxdist] [PATCH] host-qemu: use internel pixman instead of systemwide

[Robert Schwebel]

Currently, host-qemu tries to use a systemwide installed pixman version.
QEMU's handwritten configure script determines the include and library
paths with pkg-config, but as our host-pkg-config doesn't find pixman-1,
the compilation breaks down with:

In file included from [...]/qemu-2.6.0/include/ui/console.h:4:0, from vl.c:75:
[...]/qemu-2.6.0/include/ui/qemu-pixman.h:14:20: fatal error: pixman.h: No such file or directory
compilation terminated.
[...]/qemu-2.6.0/rules.mak:57: recipe for target 'vl.o' failed
make[1]: *** [vl.o] Error 1

Switch to using the pixman variant shipped with qemu.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
 rules/host-qemu.make | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/host-qemu.make b/rules/host-qemu.make
index eae6a52..ab47c1a 100644
--- a/rules/host-qemu.make
+++ b/rules/host-qemu.make
@@ -121,7 +121,7 @@ HOST_QEMU_CONF_OPT	:= \
 	--disable-jemalloc \
 	--disable-tools \
 	\
-	--with-system-pixman
+	--without-system-pixman
 
 QEMU_CROSS_DL = $(shell ptxd_cross_cc_v |sed -n -e 's/.* -dynamic-linker \([^ ]*\).*/\1/p')
 QEMU_CROSS_LD_LIBRARY_PATH := $(PTXDIST_SYSROOT_TOOLCHAIN)/lib:$(SYSROOT)/$(CROSS_LIB_DIR):$(SYSROOT)/usr/$(CROSS_LIB_DIR)
-- 
2.8.1


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Re: [ptxdist] [PATCH] host-qemu: use internel pixman instead of systemwide

[Robert Schwebel]

Hi,

On Sun, Aug 21, 2016 at 08:49:39PM +0200, Robert Schwebel wrote:
> Currently, host-qemu tries to use a systemwide installed pixman version.
> QEMU's handwritten configure script determines the include and library
> paths with pkg-config, but as our host-pkg-config doesn't find pixman-1,
> the compilation breaks down with:
> 
> In file included from [...]/qemu-2.6.0/include/ui/console.h:4:0, from vl.c:75:
> [...]/qemu-2.6.0/include/ui/qemu-pixman.h:14:20: fatal error: pixman.h: No such file or directory
> compilation terminated.
> [...]/qemu-2.6.0/rules.mak:57: recipe for target 'vl.o' failed
> make[1]: *** [vl.o] Error 1
> 
> Switch to using the pixman variant shipped with qemu.

I'm not entirely sure if the reasoning is right, but at least qemu
doesn't find pixman.h, even if it is installed. So any feedback about
this is welcome.

The OSELAS.BSP-Pengutronix-AllYes test BSP doesn't have host-qemu
enabled, so I assume this is the reason our sisiphus autobuilder doesn't
find it.

rsc
-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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Re: [ptxdist] [PATCH] host-qemu: use internel pixman instead of systemwide

[Robert Schwebel]

On Sun, Aug 21, 2016 at 08:52:27PM +0200, Robert Schwebel wrote:
> On Sun, Aug 21, 2016 at 08:49:39PM +0200, Robert Schwebel wrote:
> > Currently, host-qemu tries to use a systemwide installed pixman version.
> > QEMU's handwritten configure script determines the include and library
> > paths with pkg-config, but as our host-pkg-config doesn't find pixman-1,
> > the compilation breaks down with:
> > 
> > In file included from [...]/qemu-2.6.0/include/ui/console.h:4:0, from vl.c:75:
> > [...]/qemu-2.6.0/include/ui/qemu-pixman.h:14:20: fatal error: pixman.h: No such file or directory
> > compilation terminated.
> > [...]/qemu-2.6.0/rules.mak:57: recipe for target 'vl.o' failed
> > make[1]: *** [vl.o] Error 1
> > 
> > Switch to using the pixman variant shipped with qemu.
> 
> I'm not entirely sure if the reasoning is right, but at least qemu
> doesn't find pixman.h, even if it is installed. So any feedback about
> this is welcome.
> 
> The OSELAS.BSP-Pengutronix-AllYes test BSP doesn't have host-qemu
> enabled, so I assume this is the reason our sisiphus autobuilder doesn't
> find it.

Discussed with mol and found the reson: the new host-qemu.in has a
select to host-pixman. If we use the upstream .in file as well, the
issue is fixed.

Please drop this patch.

rsc
-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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