[Qemu-devel] [PATCH 4/7] libvhost-user: convert to Meson

[Paolo Bonzini]

Because libqemuutil.a is not converted yet, selected files have to be
compiled twice, once with Meson and once with Makefile.objs.  Apart
from this the conversion is straightforward.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 Makefile                            | 10 ++++------
 Makefile.objs                       |  1 -
 contrib/libvhost-user/Makefile.objs |  1 -
 contrib/libvhost-user/meson.build   |  7 +++++++
 meson.build                         |  2 ++
 5 files changed, 13 insertions(+), 8 deletions(-)
 delete mode 100644 contrib/libvhost-user/Makefile.objs
 create mode 100644 contrib/libvhost-user/meson.build

diff --git a/Makefile b/Makefile
index b8f802c..6a3461e 100644
--- a/Makefile
+++ b/Makefile
@@ -426,7 +426,6 @@ dummy := $(call unnest-vars,, \
                 ivshmem-client-obj-y \
                 ivshmem-server-obj-y \
                 rdmacm-mux-obj-y \
-                libvhost-user-obj-y \
                 vhost-user-scsi-obj-y \
                 vhost-user-blk-obj-y \
                 vhost-user-input-obj-y \
@@ -529,7 +528,6 @@ Makefile: $(version-obj-y)
 # Build libraries
 
 libqemuutil.a: $(util-obj-y) $(trace-obj-y) $(stub-obj-y)
-libvhost-user.a: $(libvhost-user-obj-y) $(util-obj-y) $(stub-obj-y)
 
 ######################################################################
 
@@ -632,21 +630,21 @@ ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) 
$(COMMON_LDADDS)
 ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) $(COMMON_LDADDS)
        $(call LINK, $^)
 endif
-vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y) libvhost-user.a
+vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y) 
contrib/libvhost-user/libvhost-user.a
        $(call LINK, $^)
-vhost-user-blk$(EXESUF): $(vhost-user-blk-obj-y) libvhost-user.a
+vhost-user-blk$(EXESUF): $(vhost-user-blk-obj-y) 
contrib/libvhost-user/libvhost-user.a
        $(call LINK, $^)
 
 rdmacm-mux$(EXESUF): LIBS += "-libumad"
 rdmacm-mux$(EXESUF): $(rdmacm-mux-obj-y) $(COMMON_LDADDS)
        $(call LINK, $^)
 
-vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) $(libvhost-user-obj-y) 
libqemuutil.a libqemustub.a
+vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) 
contrib/libvhost-user/libvhost-user.a
        $(call LINK, $^)
 
 ifdef CONFIG_VHOST_USER_INPUT
 ifdef CONFIG_LINUX
-vhost-user-input$(EXESUF): $(vhost-user-input-obj-y) libvhost-user.a 
libqemuutil.a
+vhost-user-input$(EXESUF): $(vhost-user-input-obj-y) 
contrib/libvhost-user/libvhost-user.a $(COMMON_LDADDS)
        $(call LINK, $^)
 
 # build by default, do not install
diff --git a/Makefile.objs b/Makefile.objs
index c8337fa..4f2fa6a 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -116,7 +116,6 @@ qga-vss-dll-obj-y = qga/
 elf2dmp-obj-y = contrib/elf2dmp/
 ivshmem-client-obj-$(CONFIG_IVSHMEM) = contrib/ivshmem-client/
 ivshmem-server-obj-$(CONFIG_IVSHMEM) = contrib/ivshmem-server/
-libvhost-user-obj-y = contrib/libvhost-user/
 vhost-user-scsi.o-cflags := $(LIBISCSI_CFLAGS)
 vhost-user-scsi.o-libs := $(LIBISCSI_LIBS)
 vhost-user-scsi-obj-y = contrib/vhost-user-scsi/
diff --git a/contrib/libvhost-user/Makefile.objs 
b/contrib/libvhost-user/Makefile.objs
deleted file mode 100644
index ef3778e..0000000
--- a/contrib/libvhost-user/Makefile.objs
+++ /dev/null
@@ -1 +0,0 @@
-libvhost-user-obj-y += libvhost-user.o libvhost-user-glib.o
diff --git a/contrib/libvhost-user/meson.build 
b/contrib/libvhost-user/meson.build
new file mode 100644
index 0000000..7ef610a
--- /dev/null
+++ b/contrib/libvhost-user/meson.build
@@ -0,0 +1,7 @@
+libvhost_user = static_library('vhost-user',
+               [files('libvhost-user.c', 'libvhost-user-glib.c'),
+                meson.source_root() / 'stubs/error-printf.c',
+                meson.source_root() / 'stubs/monitor.c',
+                meson.source_root() / 'util/error.c',
+                meson.source_root() / 'util/qemu-error.c',
+                meson.source_root() / 'util/memfd.c'])
diff --git a/meson.build b/meson.build
index b683d70..a6748f9 100644
--- a/meson.build
+++ b/meson.build
@@ -7,3 +7,5 @@ add_project_arguments(config_host['QEMU_CFLAGS'].split(),
                       language: 'c')
 add_project_arguments(config_host['QEMU_INCLUDES'].split(),
                       language: 'c')
+
+subdir('contrib/libvhost-user')
-- 
1.8.3.1