Added local package support

Added local package support.
 Local packages are packages that are local to the build and not
distributed with buildroot.
 They are placed in a directory named "locals" (by default) and follow the
same rules
 as other packages (Config.in, <pkgname>.mk, patches ..). Their
configuration options
 are automatically collected and placed under the "Local Packages" menu in
x/menu/.../config.

---
 Makefile          |   48 ++++++++++++++++++++++++++++++------------------
 package/Config.in |    4 ++++
 2 files changed, 34 insertions(+), 18 deletions(-)

Hi Avishay,

On Mon, Jul 23, 2012 at 05:57:42PM +0300, Avishay Orpaz wrote:
> Added local package support.
>  Local packages are packages that are local to the build and not
> distributed with buildroot.
>  They are placed in a directory named "locals" (by default) and follow the
> same rules
>  as other packages (Config.in, <pkgname>.mk, patches ..). Their
> configuration options
>  are automatically collected and placed under the "Local Packages" menu in
> x/menu/.../config.

Your patch is line wrapped. I suggest you to use 'git send-email' for sending 
patches. In any case you should avoid using the gmail web interface for 
patches.  See the end of 
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/email-clients.txt.

Thanks for contributing.

baruch

> ---
>  Makefile          |   48 ++++++++++++++++++++++++++++++------------------
>  package/Config.in |    4 ++++
>  2 files changed, 34 insertions(+), 18 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index 639fdaa..e9342e9 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -192,6 +192,7 @@ $(if $(BASE_DIR),, $(error output directory "$(O)" does
> not exist))
> 
>  BUILD_DIR:=$(BASE_DIR)/build
> 
> +LOCAL_PACKAGES_DIR:=locals
> 
>  ifeq ($(BR2_HAVE_DOT_CONFIG),y)
> 
> @@ -315,6 +316,9 @@ endif
> 
>  include package/*/*.mk
> 
> +# Include local packages
> +include $(LOCAL_PACKAGES_DIR)/*/*.mk
> +
>  include boot/common.mk
>  include target/Makefile.in
>  include linux/linux.mk
> @@ -565,43 +569,51 @@ COMMON_CONFIG_ENV = \
>      KCONFIG_TRISTATE=$(BUILD_DIR)/buildroot-config/tristate.config \
>      BUILDROOT_CONFIG=$(CONFIG_DIR)/.config
> 
> -xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
> +LOCALS_CONFIG_FILE = .locals.Config.in
> +
> +$(LOCALS_CONFIG_FILE):
> +    rm -f $(@)
> +    find $(LOCAL_PACKAGES_DIR)  \
> +    -regex '^$(LOCAL_PACKAGES_DIR)/[^/]*/Config.in$$' \
> +    -exec cat {} \; >> $@ || true
> +
> +xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
> 
> -gconfig: $(BUILD_DIR)/buildroot-config/gconf outputmakefile
> +gconfig: $(BUILD_DIR)/buildroot-config/gconf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) srctree=$(TOPDIR) $< $(CONFIG_CONFIG_IN)
> 
> -menuconfig: $(BUILD_DIR)/buildroot-config/mconf outputmakefile
> +menuconfig: $(BUILD_DIR)/buildroot-config/mconf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
> 
> -nconfig: $(BUILD_DIR)/buildroot-config/nconf outputmakefile
> +nconfig: $(BUILD_DIR)/buildroot-config/nconf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
> 
> -config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
> 
> -oldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +oldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --oldconfig $(CONFIG_CONFIG_IN)
> 
> -randconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +randconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --randconfig $(CONFIG_CONFIG_IN)
> 
> -allyesconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +allyesconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --allyesconfig $(CONFIG_CONFIG_IN)
> 
> -allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --allnoconfig $(CONFIG_CONFIG_IN)
> 
> -randpackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +randpackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config >
> $(CONFIG_DIR)/.config.nopkg
>      @$(COMMON_CONFIG_ENV) \
> @@ -609,7 +621,7 @@ randpackageconfig: $(BUILD_DIR)/buildroot-config/conf
> outputmakefile
>          $< --randconfig $(CONFIG_CONFIG_IN)
>      @rm -f $(CONFIG_DIR)/.config.nopkg
> 
> -allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config >
> $(CONFIG_DIR)/.config.nopkg
>      @$(COMMON_CONFIG_ENV) \
> @@ -617,7 +629,7 @@ allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf
> outputmakefile
>          $< --allyesconfig $(CONFIG_CONFIG_IN)
>      @rm -f $(CONFIG_DIR)/.config.nopkg
> 
> -allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config >
> $(CONFIG_DIR)/.config.nopkg
>      @$(COMMON_CONFIG_ENV) \
> @@ -625,19 +637,19 @@ allnopackageconfig:
> $(BUILD_DIR)/buildroot-config/conf outputmakefile
>          $< --allnoconfig $(CONFIG_CONFIG_IN)
>      @rm -f $(CONFIG_DIR)/.config.nopkg
> 
> -silentoldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +silentoldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      $(COMMON_CONFIG_ENV) $< --silentoldconfig $(CONFIG_CONFIG_IN)
> 
> -defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --defconfig$(if
> $(BR2_DEFCONFIG),=$(BR2_DEFCONFIG)) $(CONFIG_CONFIG_IN)
> 
> -%_defconfig: $(BUILD_DIR)/buildroot-config/conf
> $(TOPDIR)/configs/%_defconfig outputmakefile
> +%_defconfig: $(BUILD_DIR)/buildroot-config/conf
> $(TOPDIR)/configs/%_defconfig outputmakefile $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --defconfig=$(TOPDIR)/configs/$@
> $(CONFIG_CONFIG_IN)
> 
> -savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> +savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
> $(LOCALS_CONFIG_FILE)
>      @mkdir -p $(BUILD_DIR)/buildroot-config
>      @$(COMMON_CONFIG_ENV) $< --savedefconfig=$(CONFIG_DIR)/defconfig
> $(CONFIG_CONFIG_IN)
> 
> @@ -664,7 +676,7 @@ endif
>  clean:
>      rm -rf $(STAGING_DIR) $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
>          $(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR) $(BASE_DIR)/staging \
> -        $(LEGAL_INFO_DIR)
> +        $(LEGAL_INFO_DIR) $(LOCALS_CONFIG_FILE)
> 
>  distclean: clean
>  ifeq ($(DL_DIR),$(TOPDIR)/dl)
> @@ -760,5 +772,5 @@ print-version:
> 
>  include docs/manual/manual.mk
> 
> -.PHONY: $(noconfig_targets)
> +.PHONY: $(noconfig_targets) $(LOCALS_CONFIG_FILE)
> 
> diff --git a/package/Config.in b/package/Config.in
> index f664b8e..06a779c 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -695,4 +695,8 @@ source "package/vim/Config.in"
>  endif
>  endmenu
> 
> +menu "Local Packages"
> +source ".locals.Config.in"
> +endmenu
> +
>  endmenu
> -- 
> 1.7.1