[Buildroot] [Bug 3115] New: How about board specific makefiles?
bugzilla at busybox.net
bugzilla at busybox.net
Wed Jan 19 06:21:15 UTC 2011
https://bugs.busybox.net/show_bug.cgi?id=3115
Summary: How about board specific makefiles?
Product: buildroot
Version: 2010.11
Platform: All
OS/Version: Linux
Status: NEW
Severity: trivial
Priority: P5
Component: Other
AssignedTo: unassigned at buildroot.uclibc.org
ReportedBy: twinkle.j4k at gmail.com
CC: buildroot at uclibc.org
Estimated Hours: 0.0
I want to rename my kernel image from `bzImage` to anything else.
But it is so tiresome to do that every time I do `make`.
I think it is possible if `post-world-hook` or `post-all-hook` is provided by
board specific makefiles.
My suggestion is like below:
- In this case, I use `board/sample/linux-2.6.37.config` as kernel config.
(BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=board/sample/linux-2.6.37.config)
diff --git a/Makefile b/Makefile
index cf2a7dc..e409ca3 100644
--- a/Makefile
+++ b/Makefile
@@ -307,6 +307,9 @@ include package/Makefile.in
all: world
+# board specific makefiles
+include board/*/*.mk
+
# We also need the various per-package makefiles, which also add
# each selected package to TARGETS if that package was selected
# in the .config file.
diff --git a/board/sample/sample.mk b/board/sample/sample.mk
new file mode 100644
index 0000000..be1a9a1
--- /dev/null
+++ b/board/sample/sample.mk
@@ -0,0 +1,17 @@
+ifneq ($(findstring sample,$(BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE)),)
+
+SAMPLE_OS_VERSION:=1.0
+SAMPLE_OS_NAME:=sample-os-$(SAMPLE_OS_VERSION).bin
+SAMPLE_OS_PATH:="$(BINARIES_DIR)/$(SAMPLE_OS_NAME)"
+
+all: sample-post-all-hook
+
+sample-post-all-hook:
+ @cp $(BINARIES_DIR)/$(LINUX26_IMAGE_NAME) $(SAMPLE_OS_PATH)
+ @$(call MESSAGE,"Finished to build OS image")
+ @echo "Original Image | $(BINARIES_DIR)/$(LINUX26_IMAGE_NAME)"
+ @echo "Renamed Image | $(SAMPLE_OS_PATH)"
+ @echo -n "Image size | "
+ @echo -n `ls -l $(SAMPLE_OS_PATH) | awk '{print $$5}'`
+ @echo " (`ls -lh $(SAMPLE_OS_PATH) | awk '{print $$5}'`)"
+endif
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