| Message ID | 1437160940-11930-1-git-send-email-joerg.krause@embedded.rocks |
|---|---|
| State | Superseded |
| Headers | show |
Hi Jörg, Le 17/07/2015 21:22, Jörg Krause a écrit : > swupdate provides a reliable way to update the software on an embedded system. > > We use the latest commit of swupdate instead of the last release 2014.07 to > obtain several bug fixes and get support for the image downloading feature and > the JSON parser. > > Note that swupdates has a reworked Kbuild/Kconfig system since the last > submitted v6 [1]. Now it has support for the 'option' and 'env' symbols as well > for the 'savedefconfig' target. This makes dependency handling much easier. We're > now able to pass which dependencies are available through the environment, as > already suggested by Arnout Vandecappelle in v2 [2]. > > Despite of the previous configurations, where all package dependencies except > Lua were selected by default, swupdate only requires now only one dependency > to get a reasonable firmware update system consisting of an embedded webserver, > a parser (based either on libconfig, json-c or Lua), and a handler for raw NAND > or NOR flash. > > The user can modify this configuration by selecting the appropriate > dependencies before running `make swupdate-menuconfig`. The necessary packages > are described in the help text. > > This package also installs a default website by default to get a working setup > in conjunction with the embedded webserver. > > Note, swupdate provides its own versions of mongoose and lsqlite3: > - mongoose is version 3.8 from year 2013 > - lsqlite3 is version 0.8 from year 2011 > > This patch is based on a WIP version submitted by Romain Naour, commented by > Arnout Vandecappelle [3]. > > [1] > http://patchwork.ozlabs.org/patch/467854/ > > [2] > http://lists.busybox.net/pipermail/buildroot/2015-March/122981.html > > [3] > https://patchwork.ozlabs.org/patch/401270/ > > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> > Cc: Romain Naour <romain.naour@openwide.fr> > Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> > Cc: Arnout Vandecappelle <arnout@mind.be> > Cc: Yann E. MORIN <yann.morin.1998@free.fr> > Tested-by: Mike Williams <mike@mikebwilliams.com> > --- > Changes v6 -> v7: > - bump to latest commit > - use the updated Kbuild/Kconfig infrastructure of swupdate to pass the > dependencies through the environment (suggested by Arnout) > - only select libconfig (if not json-c or Lua 5.2 is selected) as dependency > - provide a new configuration file for getting a reasonable swupdate > configuration > - select BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE by default to get a working > default swupdate setup > - rewrite help text > - rewrite commit log > > Changes v5 -> v6: > - bump to latest commit package/swupdate/0001-Fix-musl-build.patch > - remove upstream applied musl patch > > Changes v4 -> v5: > - bump to latest commit 524e3d729267fd430f539eb65e8a710abd89d0f4 > - enable new feature JSON parser in .config and add dependency for json-c > - remove upstream applied patch "Add missing header for off_t" > - add musl patch > - point to the homepage in help text (Yann) > - add MIT and Public Domain to LICENSE (Yann), maybe not necessary (Thomas) > - clarify used versions of bundled mongoose and lsqlite3 > > Changes v3 -> v4: > - bump to latest commit c68f02320858f89f2d441ff2057d49489fb6f586 > - remove lua dependency (Mike, Arnout) > - remove U-Boot handler in swupdate.config (Arnout) > - align help text > - sent patch upstream > > Changes v2 -> v3: > - bump to latest commit d7753be4fd8bdf2ba4ba56ee869550663b2cca80 > - enable all dependencies (Arnout) > - rewrite help text for configuration file > - add option to install default website > > Changes v1 -> v2: > - bump to latest commit d9f58b5a3263b1b00c6d011cd8cdd65e69890b46 > - update Sob email address > > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> > --- > package/Config.in | 1 + > package/swupdate/Config.in | 50 ++++++++++++++++++ > package/swupdate/swupdate.config | 61 ++++++++++++++++++++++ > package/swupdate/swupdate.mk | 106 +++++++++++++++++++++++++++++++++++++++ > 4 files changed, 218 insertions(+) > create mode 100644 package/swupdate/Config.in > create mode 100644 package/swupdate/swupdate.config > create mode 100644 package/swupdate/swupdate.mk > > diff --git a/package/Config.in b/package/Config.in > index 86a53c8..e8770fe 100644 > --- a/package/Config.in > +++ b/package/Config.in > @@ -1443,6 +1443,7 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS > source "package/start-stop-daemon/Config.in" > endif > source "package/supervisor/Config.in" > + source "package/swupdate/Config.in" > if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS > source "package/sysklogd/Config.in" > endif > diff --git a/package/swupdate/Config.in b/package/swupdate/Config.in > new file mode 100644 > index 0000000..e120200 > --- /dev/null > +++ b/package/swupdate/Config.in > @@ -0,0 +1,50 @@ > +config BR2_PACKAGE_SWUPDATE > + bool "swupdate" Can you check for toolchain dependencies ? swupdate seems depends on BR2_TOOLCHAIN_HAS_THREADS since pthread functions are used all over the place. Also, when mongoose web server is enable swupdate must also depends on BR2_USE_MMU. I don't know if swupdate can really be used in a mmu less system, so it's ok if swupdate depends on BR2_USE_MMU even when mongoose support is disabled. > + # swupdate requires a parser and uses libconfig as default > + select BR2_PACKAGE_LIBCONFIG if !BR2_PACKAGE_JSON_C && !BR2_PACKAGE_LUA_5_2 > + help > + swupdate provides a reliable way to update the software on an > + embedded system. > + > + swupdate is highly configurable to fit the targets requirements and > + to minimize the footprint. The provided default configuration file > + BR2_PACKAGE_SWUPDATE_CONFIG will enable swupdate with an embedded > + webserver, a parser and a handler for raw NAND or NOR flash. > + > + The default configuration file builds a reasonable firmware update > + system with minimal external dependencies in my mind. If you like to > + use your own modified configuration, you have to select the > + necessary packages manually: > + > + * Select BR2_PACKAGE_LUA_5_2 if you want to have Lua support. > + * Select BR2_LIBCURL if you want to use the download feature. > + * Select BR2_PACKAGE_OPENSSL is you want to add encryptions support > + to the webserver. > + * Select BR2_PACKAGE_MTD if you want to use swupdate with UBI > + partitions. > + * Select BR2_PACKAGE_ZLIB if you want to deal with zip compressed > + archives. > + > + https://sbabic.github.io/swupdate > + > +if BR2_PACKAGE_SWUPDATE > + > +config BR2_PACKAGE_SWUPDATE_CONFIG > + string "swupdate configuration file" > + default "package/swupdate/swupdate.config" > + help > + Path to the swupdate configuration file. > + > + I you wish to use your own modified swupdate configuration file > + specify the config file location with this option. > + > +config BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE > + bool "install default website" > + default y > + help > + Install the provided website to /var/www/swupdate. > + > + This is necessary if you want to run swupdate with the embedded > + webserver and do not provide an own website to be installed to > + /var/www/swupdate. > +endif > diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config > new file mode 100644 > index 0000000..bac7a58 > --- /dev/null > +++ b/package/swupdate/swupdate.config > @@ -0,0 +1,61 @@ > +# > +# Automatically generated file; DO NOT EDIT. > +# Swupdate Configuration > +# > +CONFIG_HAVE_DOT_CONFIG=y > + > +# > +# Swupdate Settings > +# > + > +# > +# General Configuration > +# > +CONFIG_SCRIPTS=y > +# CONFIG_HW_COMPATIBILITY is not set > +# CONFIG_FEATURE_SYSLOG is not set > + > +# > +# Build Options > +# > +# CONFIG_STATIC is not set > +CONFIG_CROSS_COMPILE="" > +CONFIG_SYSROOT="" > +CONFIG_EXTRA_CFLAGS="" > +CONFIG_EXTRA_LDFLAGS="" > +CONFIG_EXTRA_LDLIBS="" > + > +# > +# Debugging Options > +# > +# CONFIG_DEBUG is not set > +# CONFIG_WERROR is not set > +# CONFIG_NOCLEANUP is not set > +CONFIG_WEBSERVER=y > + > +# > +# Webserver Features > +# > +CONFIG_MONGOOSE=y > + > +# > +# Mongoose Feature > +# > +CONFIG_MONGOOSEIPV6=y > + > +# > +# Archival Features > +# > +CONFIG_CPIO=y > + > +# > +# Parser Features > +# > +# CONFIG_SETSWDESCRIPTION is not set > + > +# > +# Image Handlers > +# > +CONFIG_RAW=y > +# CONFIG_SHELLSCRIPTHANDLER is not set > +# CONFIG_UBOOT is not set > diff --git a/package/swupdate/swupdate.mk b/package/swupdate/swupdate.mk > new file mode 100644 > index 0000000..3a2a057 > --- /dev/null > +++ b/package/swupdate/swupdate.mk > @@ -0,0 +1,106 @@ > +################################################################################ > +# > +# swupdate > +# > +################################################################################ > + > +SWUPDATE_VERSION = 44cbbe3e24dadf9150c9d5f7ed503b68632f19b0 Some days after your sent this patch, the 2015.07 release has been tagged in the repository. It's only 3 commits after this one. > +SWUPDATE_SITE = $(call github,sbabic,swupdate,$(SWUPDATE_VERSION)) > +SWUPDATE_LICENSE = GPLv2+, MIT, Public Domain > +SWUPDATE_LICENSE_FILES = COPYING > + > +# swupdate bundles its own version of mongoose (version 3.8) and > +# lsqlite3 (version 0.8) > + > +ifeq ($(BR2_PACKAGE_JSON_C),y) > +SWUPDATE_DEPENDENCIES += json-c > +SWUPDATE_MAKE_ENV += HAVE_JSON_C=y > +else > +SWUPDATE_MAKE_ENV += HAVE_JSON_C=n > +endif > + > +ifeq ($(BR2_PACKAGE_LIBCONFIG),y) > +SWUPDATE_DEPENDENCIES += libconfig > +SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=y > +else > +SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=n > +endif > + > +ifeq ($(BR2_PACKAGE_LIBCURL),y) > +SWUPDATE_DEPENDENCIES += libcurl > +SWUPDATE_MAKE_ENV += HAVE_LIBCURL=y > +else > +SWUPDATE_MAKE_ENV += HAVE_LIBCURL=n > +endif It not obvious that you must enable CONFIG_DOWNLOAD in swupdate config to use libcurl. I don't know how to express this dependency, so a comment is welcome here. Have you tried to use $(call KCONFIG_ENABLE_OPT,CONFIG_DOWNLOAD,$(@D)/.config) in KCONFIG_FIXUP_CMDS ? Sorry for the late review. Best regards, Romain Naour > + > +ifeq ($(BR2_PACKAGE_LUA_5_2),y) > +SWUPDATE_DEPENDENCIES += lua > +SWUPDATE_MAKE_ENV += HAVE_LUA=y > +else > +SWUPDATE_MAKE_ENV += HAVE_LUA=n > +endif > + > +ifeq ($(BR2_PACKAGE_MTD),y) > +SWUPDATE_DEPENDENCIES += mtd > +SWUPDATE_MAKE_ENV += HAVE_LIBMTD=y > +SWUPDATE_MAKE_ENV += HAVE_LIBUBI=y > +else > +SWUPDATE_MAKE_ENV += HAVE_LIBMTD=n > +SWUPDATE_MAKE_ENV += HAVE_LIBUBI=n > +endif > + > +ifeq ($(BR2_PACKAGE_OPENSSL),y) > +SWUPDATE_DEPENDENCIES += openssl > +SWUPDATE_MAKE_ENV += HAVE_LIBSSL=y > +SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=y > +else > +SWUPDATE_MAKE_ENV += HAVE_LIBSSL=n > +SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=n > +endif > + > +ifeq ($(BR2_PACKAGE_ZLIB),y) > +SWUPDATE_DEPENDENCIES += zlib > +SWUPDATE_MAKE_ENV += HAVE_ZLIB=y > +else > +SWUPDATE_MAKE_ENV += HAVE_ZLIB=n > +endif > + > +SWUPDATE_BUILD_CONFIG = $(@D)/.config > + > +SWUPDATE_KCONFIG_FILE = $(call qstrip,$(BR2_PACKAGE_SWUPDATE_CONFIG)) > +SWUPDATE_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig > + > +ifeq ($(BR2_PREFER_STATIC_LIB),y) > +define SWUPDATE_PREFER_STATIC > + $(call KCONFIG_ENABLE_OPT,CONFIG_STATIC,$(SWUPDATE_BUILD_CONFIG)) > +endef > +endif > + > +define SWUPDATE_SET_BUILD_OPTIONS > + $(call KCONFIG_SET_OPT,CONFIG_CROSS_COMPILE,"$(TARGET_CROSS)", \ > + $(SWUPDATE_BUILD_CONFIG)) > + $(call KCONFIG_SET_OPT,CONFIG_SYSROOT,"$(STAGING_DIR)", \ > + $(SWUPDATE_BUILD_CONFIG)) > + $(call KCONFIG_SET_OPT,CONFIG_EXTRA_CFLAGS,"$(TARGET_CFLAGS)", \ > + $(SWUPDATE_BUILD_CONFIG)) > + $(call KCONFIG_SET_OPT,CONFIG_EXTRA_LDFLAGS,"$(TARGET_LDFLAGS)", \ > + $(SWUPDATE_BUILD_CONFIG)) > +endef > + > +define SWUPDATE_KCONFIG_FIXUP_CMDS > + $(SWUPDATE_PREFER_STATIC) > + $(SWUPDATE_SET_BUILD_OPTIONS) > +endef > + > +define SWUPDATE_BUILD_CMDS > + $(TARGET_MAKE_ENV) $(SWUPDATE_MAKE_ENV) $(MAKE) -C $(@D) > +endef > + > +define SWUPDATE_INSTALL_TARGET_CMDS > + $(INSTALL) -D -m 0755 $(@D)/swupdate $(TARGET_DIR)/usr/bin/swupdate > + $(if $(BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE), \ > + mkdir -p $(TARGET_DIR)/var/www/swupdate; \ > + cp -dpf $(@D)/www/* $(TARGET_DIR)/var/www/swupdate) > +endef > + > +$(eval $(kconfig-package)) >
On Di, 2015-07-28 at 18:38 +0200, Romain Naour wrote: > Hi Jörg, [snip] > Can you check for toolchain dependencies ? > > swupdate seems depends on BR2_TOOLCHAIN_HAS_THREADS since pthread functions are > used all over the place. > > Also, when mongoose web server is enable swupdate must also depends > on BR2_USE_MMU. > I don't know if swupdate can really be used in a mmu less system, so > it's ok if > swupdate depends on BR2_USE_MMU even when mongoose support is > disabled. You're right! I'll add those dependencies. [snip] > Some days after your sent this patch, the 2015.07 release has been > tagged in the > repository. It's only 3 commits after this one. I'll update to this version. [snip] > It not obvious that you must enable CONFIG_DOWNLOAD in > swupdate > config to use > libcurl. I don't know how to express this dependency, so a comment is > welcome here. Actually, you've to select libcurl first to be able to enable CONFIG_DOWNLOAD. A comment about this is in the help text. > Have you tried to use $(call > KCONFIG_ENABLE_OPT,CONFIG_DOWNLOAD,$(@D)/.config) > in KCONFIG_FIXUP_CMDS ? I followed Arnouts suggestion [1] to remove all the user options that update the .config file as the user can just make swupdate-menuconfig. The help text tells the user which other packages may be of interest. > Sorry for the late review. Never mind! Thanks for the review! [1] http://patchwork.ozlabs.org/patch/451763/
Hi Jörg, Le 31/07/2015 22:14, Jörg Krause a écrit : > On Di, 2015-07-28 at 18:38 +0200, Romain Naour wrote: >> Hi Jörg, > > [snip] > >> Can you check for toolchain dependencies ? >> >> swupdate seems depends on BR2_TOOLCHAIN_HAS_THREADS since pthread functions are >> used all over the place. >> >> Also, when mongoose web server is enable swupdate must also depends >> on BR2_USE_MMU. >> I don't know if swupdate can really be used in a mmu less system, so >> it's ok if >> swupdate depends on BR2_USE_MMU even when mongoose support is >> disabled. > > You're right! I'll add those dependencies. > > [snip] > > >> Some days after your sent this patch, the 2015.07 release has been >> tagged in the >> repository. It's only 3 commits after this one. > > I'll update to this version. > > [snip] > >> It not obvious that you must enable CONFIG_DOWNLOAD in >> swupdate >> config to use >> libcurl. I don't know how to express this dependency, so a comment is >> welcome here. > > Actually, you've to select libcurl first to be able to enable > CONFIG_DOWNLOAD. A comment about this is in the help text. Ha, ok. I missed it ;-) > >> Have you tried to use $(call >> KCONFIG_ENABLE_OPT,CONFIG_DOWNLOAD,$(@D)/.config) >> in KCONFIG_FIXUP_CMDS ? > > I followed Arnouts suggestion [1] to remove all the user options that > update the .config file as the user can just make swupdate-menuconfig. > The help text tells the user which other packages may be of interest. IIUC, the swupdate-menuconfig will not display some options if corresponding dependencies are not meet. This is great! But what do you think about a comment in the swupdate Kconfig ? Something like (untested): config DOWNLOAD bool "Enable image downloading" default n depends on HAVE_LIBCURL help Enable update from image URL using libcurl. Files are downloaded completely before installation begins. comment "image downloading needs libcurl" depends on !HAVE_LIBCURL > >> Sorry for the late review. > > Never mind! Thanks for the review! You're welcome! I'll review your new patch. Best regards, Romain > > [1] > http://patchwork.ozlabs.org/patch/451763/ >
On Fr, 2015-07-31 at 23:33 +0200, Romain Naour wrote: > Hi Jörg, > > IIUC, the swupdate-menuconfig will not display some options if > corresponding > dependencies are not meet. This is great! You understand correctly :-) > > But what do you think about a comment in the swupdate Kconfig ? > Something like (untested): > > config DOWNLOAD > bool "Enable image downloading" > default n > depends on HAVE_LIBCURL > help > Enable update from image URL using libcurl. Files are > downloaded > completely before installation begins. > > comment "image downloading needs libcurl" > depends on !HAVE_LIBCURL Yes, this would be helpful indeed and I already thought about this, too. I will help to add this to upstream. Best regards Jörg Krause
diff --git a/package/Config.in b/package/Config.in index 86a53c8..e8770fe 100644 --- a/package/Config.in +++ b/package/Config.in @@ -1443,6 +1443,7 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS source "package/start-stop-daemon/Config.in" endif source "package/supervisor/Config.in" + source "package/swupdate/Config.in" if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS source "package/sysklogd/Config.in" endif diff --git a/package/swupdate/Config.in b/package/swupdate/Config.in new file mode 100644 index 0000000..e120200 --- /dev/null +++ b/package/swupdate/Config.in @@ -0,0 +1,50 @@ +config BR2_PACKAGE_SWUPDATE + bool "swupdate" + # swupdate requires a parser and uses libconfig as default + select BR2_PACKAGE_LIBCONFIG if !BR2_PACKAGE_JSON_C && !BR2_PACKAGE_LUA_5_2 + help + swupdate provides a reliable way to update the software on an + embedded system. + + swupdate is highly configurable to fit the targets requirements and + to minimize the footprint. The provided default configuration file + BR2_PACKAGE_SWUPDATE_CONFIG will enable swupdate with an embedded + webserver, a parser and a handler for raw NAND or NOR flash. + + The default configuration file builds a reasonable firmware update + system with minimal external dependencies in my mind. If you like to + use your own modified configuration, you have to select the + necessary packages manually: + + * Select BR2_PACKAGE_LUA_5_2 if you want to have Lua support. + * Select BR2_LIBCURL if you want to use the download feature. + * Select BR2_PACKAGE_OPENSSL is you want to add encryptions support + to the webserver. + * Select BR2_PACKAGE_MTD if you want to use swupdate with UBI + partitions. + * Select BR2_PACKAGE_ZLIB if you want to deal with zip compressed + archives. + + https://sbabic.github.io/swupdate + +if BR2_PACKAGE_SWUPDATE + +config BR2_PACKAGE_SWUPDATE_CONFIG + string "swupdate configuration file" + default "package/swupdate/swupdate.config" + help + Path to the swupdate configuration file. + + I you wish to use your own modified swupdate configuration file + specify the config file location with this option. + +config BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE + bool "install default website" + default y + help + Install the provided website to /var/www/swupdate. + + This is necessary if you want to run swupdate with the embedded + webserver and do not provide an own website to be installed to + /var/www/swupdate. +endif diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config new file mode 100644 index 0000000..bac7a58 --- /dev/null +++ b/package/swupdate/swupdate.config @@ -0,0 +1,61 @@ +# +# Automatically generated file; DO NOT EDIT. +# Swupdate Configuration +# +CONFIG_HAVE_DOT_CONFIG=y + +# +# Swupdate Settings +# + +# +# General Configuration +# +CONFIG_SCRIPTS=y +# CONFIG_HW_COMPATIBILITY is not set +# CONFIG_FEATURE_SYSLOG is not set + +# +# Build Options +# +# CONFIG_STATIC is not set +CONFIG_CROSS_COMPILE="" +CONFIG_SYSROOT="" +CONFIG_EXTRA_CFLAGS="" +CONFIG_EXTRA_LDFLAGS="" +CONFIG_EXTRA_LDLIBS="" + +# +# Debugging Options +# +# CONFIG_DEBUG is not set +# CONFIG_WERROR is not set +# CONFIG_NOCLEANUP is not set +CONFIG_WEBSERVER=y + +# +# Webserver Features +# +CONFIG_MONGOOSE=y + +# +# Mongoose Feature +# +CONFIG_MONGOOSEIPV6=y + +# +# Archival Features +# +CONFIG_CPIO=y + +# +# Parser Features +# +# CONFIG_SETSWDESCRIPTION is not set + +# +# Image Handlers +# +CONFIG_RAW=y +# CONFIG_SHELLSCRIPTHANDLER is not set +# CONFIG_UBOOT is not set diff --git a/package/swupdate/swupdate.mk b/package/swupdate/swupdate.mk new file mode 100644 index 0000000..3a2a057 --- /dev/null +++ b/package/swupdate/swupdate.mk @@ -0,0 +1,106 @@ +################################################################################ +# +# swupdate +# +################################################################################ + +SWUPDATE_VERSION = 44cbbe3e24dadf9150c9d5f7ed503b68632f19b0 +SWUPDATE_SITE = $(call github,sbabic,swupdate,$(SWUPDATE_VERSION)) +SWUPDATE_LICENSE = GPLv2+, MIT, Public Domain +SWUPDATE_LICENSE_FILES = COPYING + +# swupdate bundles its own version of mongoose (version 3.8) and +# lsqlite3 (version 0.8) + +ifeq ($(BR2_PACKAGE_JSON_C),y) +SWUPDATE_DEPENDENCIES += json-c +SWUPDATE_MAKE_ENV += HAVE_JSON_C=y +else +SWUPDATE_MAKE_ENV += HAVE_JSON_C=n +endif + +ifeq ($(BR2_PACKAGE_LIBCONFIG),y) +SWUPDATE_DEPENDENCIES += libconfig +SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=y +else +SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=n +endif + +ifeq ($(BR2_PACKAGE_LIBCURL),y) +SWUPDATE_DEPENDENCIES += libcurl +SWUPDATE_MAKE_ENV += HAVE_LIBCURL=y +else +SWUPDATE_MAKE_ENV += HAVE_LIBCURL=n +endif + +ifeq ($(BR2_PACKAGE_LUA_5_2),y) +SWUPDATE_DEPENDENCIES += lua +SWUPDATE_MAKE_ENV += HAVE_LUA=y +else +SWUPDATE_MAKE_ENV += HAVE_LUA=n +endif + +ifeq ($(BR2_PACKAGE_MTD),y) +SWUPDATE_DEPENDENCIES += mtd +SWUPDATE_MAKE_ENV += HAVE_LIBMTD=y +SWUPDATE_MAKE_ENV += HAVE_LIBUBI=y +else +SWUPDATE_MAKE_ENV += HAVE_LIBMTD=n +SWUPDATE_MAKE_ENV += HAVE_LIBUBI=n +endif + +ifeq ($(BR2_PACKAGE_OPENSSL),y) +SWUPDATE_DEPENDENCIES += openssl +SWUPDATE_MAKE_ENV += HAVE_LIBSSL=y +SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=y +else +SWUPDATE_MAKE_ENV += HAVE_LIBSSL=n +SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=n +endif + +ifeq ($(BR2_PACKAGE_ZLIB),y) +SWUPDATE_DEPENDENCIES += zlib +SWUPDATE_MAKE_ENV += HAVE_ZLIB=y +else +SWUPDATE_MAKE_ENV += HAVE_ZLIB=n +endif + +SWUPDATE_BUILD_CONFIG = $(@D)/.config + +SWUPDATE_KCONFIG_FILE = $(call qstrip,$(BR2_PACKAGE_SWUPDATE_CONFIG)) +SWUPDATE_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig + +ifeq ($(BR2_PREFER_STATIC_LIB),y) +define SWUPDATE_PREFER_STATIC + $(call KCONFIG_ENABLE_OPT,CONFIG_STATIC,$(SWUPDATE_BUILD_CONFIG)) +endef +endif + +define SWUPDATE_SET_BUILD_OPTIONS + $(call KCONFIG_SET_OPT,CONFIG_CROSS_COMPILE,"$(TARGET_CROSS)", \ + $(SWUPDATE_BUILD_CONFIG)) + $(call KCONFIG_SET_OPT,CONFIG_SYSROOT,"$(STAGING_DIR)", \ + $(SWUPDATE_BUILD_CONFIG)) + $(call KCONFIG_SET_OPT,CONFIG_EXTRA_CFLAGS,"$(TARGET_CFLAGS)", \ + $(SWUPDATE_BUILD_CONFIG)) + $(call KCONFIG_SET_OPT,CONFIG_EXTRA_LDFLAGS,"$(TARGET_LDFLAGS)", \ + $(SWUPDATE_BUILD_CONFIG)) +endef + +define SWUPDATE_KCONFIG_FIXUP_CMDS + $(SWUPDATE_PREFER_STATIC) + $(SWUPDATE_SET_BUILD_OPTIONS) +endef + +define SWUPDATE_BUILD_CMDS + $(TARGET_MAKE_ENV) $(SWUPDATE_MAKE_ENV) $(MAKE) -C $(@D) +endef + +define SWUPDATE_INSTALL_TARGET_CMDS + $(INSTALL) -D -m 0755 $(@D)/swupdate $(TARGET_DIR)/usr/bin/swupdate + $(if $(BR2_PACKAGE_SWUPDATE_INSTALL_WEBSITE), \ + mkdir -p $(TARGET_DIR)/var/www/swupdate; \ + cp -dpf $(@D)/www/* $(TARGET_DIR)/var/www/swupdate) +endef + +$(eval $(kconfig-package))