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| -rw-r--r-- | package/dummy/Config.in | 8 | ||||
| -rw-r--r-- | package/dummy/dummy.mk | 93 |
2 files changed, 101 insertions, 0 deletions
diff --git a/package/dummy/Config.in b/package/dummy/Config.in new file mode 100644 index 000000000..19e8632ef --- /dev/null +++ b/package/dummy/Config.in @@ -0,0 +1,8 @@ +config BR2_PACKAGE_DUMMY + bool "dummy" + default n + help + This is a dummy package to show how to integrate a new package into + Buildroot. The syntax for this file is the default kbuild from the + Linux kernel, more information at + http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=Documentation/kbuild diff --git a/package/dummy/dummy.mk b/package/dummy/dummy.mk new file mode 100644 index 000000000..640af1243 --- /dev/null +++ b/package/dummy/dummy.mk @@ -0,0 +1,93 @@ +############################################################# +# +# dummy +# +############################################################# + +# Current version, use the latest unless there are any known issues. +DUMMY_VERSION=1.2.3 +# The filename of the package to download. +DUMMY_SOURCE=dummy-$(DUMMY_VERSION).tar.bz2 +# The site and path to where the source packages are. +DUMMY_SITE=http://www.example.net/dummy/source +# The directory which the source package is extracted to. +DUMMY_DIR=$(BUILD_DIR)/dummy-$(DUMMY_VERSION) +# Which decompression to use, BZCAT or ZCAT. +DUMMY_CAT:=$(BZCAT) +# Target binary for the package. +DUMMY_BINARY:=dummy +# Not really needed, but often handy define. +DUMMY_TARGET_BINARY:=usr/bin/$(DUMMY_BINARY) + +# The download rule. Main purpose is to download the source package. +$(DL_DIR)/$(DUMMY_SOURCE): + $(WGET) -P $(DL_DIR) $(DUMMY_SITE)/$(DUMMY_SOURCE) + +# The unpacking rule. Main purpose is to extract the source package, apply any +# patches and update config.guess and config.sub. +$(DUMMY_DIR)/.unpacked: $(DL_DIR)/$(DUMMY_SOURCE) + $(DUMMY_CAT) $(DL_DIR)/$(DUMMY_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) - + toolchain/patch-kernel.sh $(DUMMY_DIR) package/dummy/ dummy-$(DUMMY_VERSION)-\*.patch\* + $(CONFIG_UPDATE) $(DUMMY_DIR) + touch $@ + +# The configure rule. Main purpose is to get the package ready for compilation, +# usually by running the configure script with different kinds of options +# specified. +$(DUMMY_DIR)/.configured: $(DUMMY_DIR)/.unpacked + (cd $(DUMMY_DIR); rm -rf config.cache; \ + $(TARGET_CONFIGURE_OPTS) \ + $(TARGET_CONFIGURE_ARGS) \ + ./configure \ + --target=$(GNU_TARGET_NAME) \ + --host=$(GNU_TARGET_NAME) \ + --build=$(GNU_HOST_NAME) \ + --prefix=/usr \ + --sysconfdir=/etc \ + $(DISABLE_NLS) \ + $(DISABLE_LARGEFILE) \ + ) + touch $@ + +$(DUMMY_DIR)/$(DUMMY_BINARY): $(DUMMY_DIR)/.configured + $(MAKE) -C $(DUMMY_DIR) + +# The installing rule. Main purpose is to install the binary into the target +# root directory and make sure it is stripped from debug symbols to reduce the +# space requirements to a minimum. +# +# Only the files needed to run the application should be installed to the +# target root directory, to not waste valuable flash space. +$(TARGET_DIR)/$(DUMMY_TARGET_BINARY): $(DUMMY_DIR)/$(DUMMY_BINARY) + cp -dpf $(DUMMY_DIR)/dummy $@ + $(STRIP) --strip-unneeded $@ + +# Main rule which shows which other packages must be installed before the dummy +# package is installed. This to ensure that all depending libraries are +# installed. +dummy: uclibc $(TARGET_DIR)/$(DUMMY_TARGET_BINARY) + +# Source download rule. Main purpose to download the source package. Since some +# people would like to work offline, it is mandotory to implement a rule which +# downloads everything this package needs. +dummy-source: $(DL_DIR)/$(DUMMY_SOURCE) + +# Clean rule. Main purpose is to clean the build directory, thus forcing a new +# rebuild the next time Buildroot is made. +dummy-clean: + -$(MAKE) -C $(DUMMY_DIR) clean + +# Directory clean rule. Main purpose is to remove the build directory, forcing +# a new extraction, patching and rebuild the next time Buildroot is made. +dummy-dirclean: + rm -rf $(DUMMY_DIR) + +############################################################# +# +# Toplevel Makefile options +# +############################################################# +# This is how the dummy package is added to the list of rules to build. +ifeq ($(strip $(BR2_PACKAGE_DUMMY)),y) +TARGETS+=dummy +endif |