[Buildroot] [git commit] package/qemu: add basic target selection

Peter Korsgaard peter at korsgaard.com
Sun Oct 12 16:54:34 UTC 2014


commit: http://git.buildroot.net/buildroot/commit/?id=68ec49acc7be3cefdbc0cfb8a4ea40c223e8afe0
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/qemu/Config.in |   18 ++++++++++++++++++
 package/qemu/qemu.mk   |   14 ++++++++++++--
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/package/qemu/Config.in b/package/qemu/Config.in
index 6cd6cc8..96ec301 100644
--- a/package/qemu/Config.in
+++ b/package/qemu/Config.in
@@ -26,3 +26,21 @@ config BR2_PACKAGE_QEMU
 	  server and embedded PowerPC, and S390 guests.
 
 	  http://qemu.org/
+
+if BR2_PACKAGE_QEMU
+
+comment "Emulators selection"
+
+config BR2_PACKAGE_QEMU_SYSTEM
+	bool "Enable all systems emulation"
+	help
+	  Say 'y' to build all system emulators/virtualisers that QEMU supports.
+
+config BR2_PACKAGE_QEMU_LINUX_USER
+	bool "Enable all Linux user-land emulation"
+	help
+	  Say 'y' to build all Linux user-land emulators that QEMU supports.
+
+# Note: bsd-user can not be build on Linux
+
+endif # BR2_PACKAGE_QEMU
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index d6ccc08..9f76145 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -99,6 +99,18 @@ QEMU_VARS = \
     PYTHON=$(HOST_DIR)/usr/bin/python \
     PYTHONPATH=$(TARGET_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages
 
+ifeq ($(BR2_PACKAGE_QEMU_SYSTEM),y)
+QEMU_OPTS += --enable-system
+else
+QEMU_OPTS += --disable-system
+endif
+
+ifeq ($(BR2_PACKAGE_QEMU_LINUX_USER),y)
+QEMU_OPTS += --enable-linux-user
+else
+QEMU_OPTS += --disable-linux-user
+endif
+
 define QEMU_CONFIGURE_CMDS
 	( cd $(@D);                                 \
 	    LIBS='$(QEMU_LIBS)'                     \
@@ -113,8 +125,6 @@ define QEMU_CONFIGURE_CMDS
 	        --enable-kvm                        \
 	        --enable-attr                       \
 	        --enable-vhost-net                  \
-	        --enable-system                     \
-	        --enable-linux-user                 \
 	        --disable-bsd-user                  \
 	        --disable-xen                       \
 	        --disable-slirp                     \


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