* [Buildroot] [Bug 9936] New: Host QEMU does not build with SDL support because of pkg-config
@ 2017-06-03 2:59 bugzilla at busybox.net
2017-06-03 3:00 ` [Buildroot] [Bug 9936] " bugzilla at busybox.net
2017-06-03 8:02 ` bugzilla at busybox.net
0 siblings, 2 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-06-03 2:59 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9936
Bug ID: 9936
Summary: Host QEMU does not build with SDL support because of
pkg-config
Product: buildroot
Version: 2017.02
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: ciro.santilli at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---
I enable:
BR2_PACKAGE_HOST_QEMU=y
BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE=y
BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y
BR2_PACKAGE_HOST_QEMU_VDE2=y
on the config.
Host QEMU builds and works with VNC, but "-display sdl" is not available.
The configuration logs say:
SDL support no
However, if I do ./configure directly from host on the QEMU tree, SDL support
is available, and builds with it, since I do have the libsdl2-dev package
installed in Ubuntu 17.04.
I think the problem is the:
PKG_CONFIG="/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output/host/usr/bin/pkg-config"
and:
/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output/host/usr/bin/pkg-config
sdl2
is wrongly false, while on host:
pkg-config sdl2
is true.
A dirty workaround is:
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index 66efcba..1e09ea4 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -74,6 +74,7 @@ HOST_QEMU_SYS_ARCH ?= $(HOST_QEMU_ARCH)
ifeq ($(BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE),y)
HOST_QEMU_TARGETS += $(HOST_QEMU_SYS_ARCH)-softmmu
+HOST_QEMU_OPTS += --enable-sdl --with-sdlabi=2.0
HOST_QEMU_OPTS += --enable-system --enable-fdt
HOST_QEMU_DEPENDENCIES += host-dtc
else
--
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* [Buildroot] [Bug 9936] Host QEMU does not build with SDL support because of pkg-config
2017-06-03 2:59 [Buildroot] [Bug 9936] New: Host QEMU does not build with SDL support because of pkg-config bugzilla at busybox.net
@ 2017-06-03 3:00 ` bugzilla at busybox.net
2017-06-03 8:02 ` bugzilla at busybox.net
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-06-03 3:00 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9936
--- Comment #1 from Ciro Santilli <ciro.santilli@gmail.com> ---
qemu_x86_64_defconfig is the base config.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] [Bug 9936] Host QEMU does not build with SDL support because of pkg-config
2017-06-03 2:59 [Buildroot] [Bug 9936] New: Host QEMU does not build with SDL support because of pkg-config bugzilla at busybox.net
2017-06-03 3:00 ` [Buildroot] [Bug 9936] " bugzilla at busybox.net
@ 2017-06-03 8:02 ` bugzilla at busybox.net
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-06-03 8:02 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9936
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |WONTFIX
--- Comment #2 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---
We don't want to do this, because it would mean host-qemu would rely on your
host installed SDL libraries, which is not what we want. In the current state
of things, I don't think we are going to provide a host-qemu package that has
SDL/graphics support as that would require to package too many host libraries
in Buildroot.
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end of thread, other threads:[~2017-06-03 8:02 UTC | newest]
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2017-06-03 2:59 [Buildroot] [Bug 9936] New: Host QEMU does not build with SDL support because of pkg-config bugzilla at busybox.net
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