From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Tue, 7 Oct 2014 22:38:13 +0000 (+0200)
Subject: package/qemu: add basic target selection
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=68ec49acc7be3cefdbc0cfb8a4ea40c223e8afe0;p=buildroot.git

package/qemu: add basic target selection

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---

diff --git a/package/qemu/Config.in b/package/qemu/Config.in
index 6cd6cc85da..96ec301fd7 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 d6ccc081ed..9f761455c3 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                     \