[Buildroot] [PATCH 2 of 2 v2] Add support for packages stored in Mercurial (hg) repositories

[Thomas De Schampheleire]

On Wed, Oct 19, 2011 at 5:06 PM, Thomas De Schampheleire
<patrickdepinguin+buildroot at gmail.com> wrote:
> Add support for packages stored in Mercurial (hg) repositories.
>
> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
>
> ---
>  Config.in                   |   4 ++++
>  package/Makefile.package.in |  33 +++++++++++++++++++++++++++++----
>  2 files changed, 33 insertions(+), 4 deletions(-)
>
> diff --git a/Config.in b/Config.in
> --- a/Config.in
> +++ b/Config.in
> @@ -44,6 +44,10 @@ config BR2_SSH
>        string "Secure shell (ssh) command"
>        default "ssh"
>
> +config BR2_HG
> +       string "Mercurial (hg) command"
> +       default "hg"
> +
>  config BR2_ZCAT
>        string "zcat command"
>        default "gzip -d -c"
> diff --git a/package/Makefile.package.in b/package/Makefile.package.in
> --- a/package/Makefile.package.in
> +++ b/package/Makefile.package.in
> @@ -92,6 +92,7 @@ WGET:=$(call qstrip,$(BR2_WGET)) $(QUIET
>  SVN:=$(call qstrip,$(BR2_SVN))
>  BZR:=$(call qstrip,$(BR2_BZR))
>  GIT:=$(call qstrip,$(BR2_GIT))
> +HG:=$(call qstrip,$(BR2_HG)) $(QUIET)
>  SCP:=$(call qstrip,$(BR2_SCP)) $(QUIET)
>  SSH:=$(call qstrip,$(BR2_SSH)) $(QUIET)
>  LOCALFILES:=$(call qstrip,$(BR2_LOCALFILES))
> @@ -125,20 +126,20 @@ notdomain=$(patsubst $(call domain,$(1),
>  domainseparator=$(if $(1),$(1),/)
>
>  ################################################################################
> -# The DOWNLOAD_{GIT,SVN,BZR,LOCALFILES} helpers are in charge of getting a
> +# The DOWNLOAD_{GIT,SVN,BZR,HG,LOCALFILES} helpers are in charge of getting a
>  # working copy of the source repository for their corresponding SCM,
>  # checking out the requested version / commit / tag, and create an
>  # archive out of it. DOWNLOAD_SCP uses scp to obtain a remote file with
>  # ssh authentication. DOWNLOAD_WGET is the normal wget-based download
>  # mechanism.
>  #
> -# The SOURCE_CHECK_{GIT,SVN,BZR,WGET,LOCALFILES,SCP} helpers are in charge of
> +# The SOURCE_CHECK_{GIT,SVN,BZR,HG,WGET,LOCALFILES,SCP} helpers are in charge of
>  # simply checking that the source is available for download. This can be used
>  # to make sure one will be able to get all the sources needed for
>  # one's build configuration.
>  #
> -# The SHOW_EXTERNAL_DEPS_{GIT,SVN,BZR,WGET,LOCALFILES,SCP} helpers simply output
> -# to the console the names of the files that will be downloaded, or path
> +# The SHOW_EXTERNAL_DEPS_{GIT,SVN,BZR,HG,WGET,LOCALFILES,SCP} helpers simply
> +# output to the console the names of the files that will be downloaded, or path
>  # and revision of the source repositories, producing a list of all the
>  # "external dependencies" of a given build configuration.
>  ################################################################################
> @@ -214,6 +215,27 @@ define SHOW_EXTERNAL_DEPS_SCP
>  endef
>
>
> +define DOWNLOAD_HG
> +       test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
> +       (pushd $(DL_DIR) > /dev/null && \
> +       $(HG) clone --noupdate --rev $($(PKG)_DL_VERSION) $($(PKG)_SITE) $($(PKG)_BASE_NAME) && \
> +       $(HG) archive --repository $($(PKG)_BASE_NAME) --type tgz --prefix $($(PKG)_BASE_NAME)/ \
> +                     --rev $($(PKG)_DL_VERSION) $(DL_DIR)/$($(PKG)_SOURCE) && \
> +       rm -rf $($(PKG)_DL_DIR) && \
> +       popd > /dev/null)
> +endef
> +
> +# TODO: improve to check that the given PKG_DL_VERSION exists on the remote
> +# repository
> +define SOURCE_CHECK_HG
> +  $(HG) incoming --force -l1 $($(PKG)_SITE) > /dev/null
> +endef
> +
> +define SHOW_EXTERNAL_DEPS_HG
> +  echo $($(PKG)_SOURCE)
> +endef
> +
> +
>  define DOWNLOAD_WGET
>        test -e $(DL_DIR)/$(2) || \
>        $(WGET) -P $(DL_DIR) $(call qstrip,$(1))/$(2)
> @@ -267,6 +289,7 @@ define DOWNLOAD
>                        bzr) $($(DL_MODE)_BZR) && exit ;; \
>                        file) $($(DL_MODE)_LOCALFILES) && exit ;; \
>                        scp) $($(DL_MODE)_SCP) && exit ;; \
> +                       hg) $($(DL_MODE)_HG) && exit ;; \
>                        *) $(call $(DL_MODE)_WGET,$(1),$(2)) && exit ;; \
>                esac ; \
>        fi ; \
> @@ -698,6 +721,8 @@ else ifeq ($$($(2)_SITE_METHOD),bzr)
>  DL_TOOLS_DEPENDENCIES += bzr
>  else ifeq ($$($(2)_SITE_METHOD),scp)
>  DL_TOOLS_DEPENDENCIES += scp ssh
> +else ifeq ($$($(2)_SITE_METHOD),hg)
> +DL_TOOLS_DEPENDENCIES += hg
>  endif # SITE_METHOD
>
>  endif # $(2)_KCONFIG_VAR
>
>
>

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