[PATCH 135/142] meson: replace mostly useless pc-bios/Makefile

[Paolo Bonzini]

From: Marc-André Lureau <address@hidden>

Signed-off-by: Marc-André Lureau <address@hidden>
---
 pc-bios/Makefile    | 19 -------------------
 pc-bios/meson.build | 12 ++++++++++++
 2 files changed, 12 insertions(+), 19 deletions(-)
 delete mode 100644 pc-bios/Makefile

diff --git a/pc-bios/Makefile b/pc-bios/Makefile
deleted file mode 100644
index 315288df84..0000000000
--- a/pc-bios/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# NOTE: only compilable with x86 cross compile tools
-#
-include ../config-host.mak
-
-DEFINES=
-
-TARGETS=
-
-all: $(TARGETS)
-
-%.o: %.S
-       $(CC) $(DEFINES) -c -o $@ $<
-
-%.dtb: %.dts
-       dtc -I dts -O dtb -o $@ $<
-
-clean:
-       rm -f $(TARGETS) *.o *~
diff --git a/pc-bios/meson.build b/pc-bios/meson.build
index 4d99511a5c..62183506f7 100644
--- a/pc-bios/meson.build
+++ b/pc-bios/meson.build
@@ -89,3 +89,15 @@ blobs = files(
 if install_blobs
   install_data(blobs, install_dir: config_host['qemu_datadir'])
 endif
+
+dtc = find_program('dtc', required: false)
+if dtc.found()
+  t = []
+  foreach f: ['bamboo.dts', 'canyonlands.dts']
+    t += custom_target(f,
+                       input: f,
+                       output: '@BASENAME@' + '.dtb',
+                       command: [dtc, '-I', 'dts', '-O', 'dtb', '-o', 
'@OUTPUT@', '@INPUT@'])
+  endforeach
+  alias_target('update-dtb', t)
+endif
-- 
2.21.0