Hi, On Wed, Jul 22, 2020 at 3:34 PM Rui Salvaterra <rsalvate...@gmail.com> wrote: > > If not needed, disabling scp allows for a nice size reduction. > > Dropbear executable size comparison: > > 153621 bytes (baseline) > 133077 bytes (without scp) > > In other words, we trim a total of 20544 bytes. > > [Note: This patch is on top of > "dropbear: fix ssh alternative when dbclient isn't built"] > > Signed-off-by: Rui Salvaterra <rsalvate...@gmail.com> > --- > package/network/services/dropbear/Config.in | 4 ++++ > package/network/services/dropbear/Makefile | 8 +++++--- > 2 files changed, 9 insertions(+), 3 deletions(-) > > diff --git a/package/network/services/dropbear/Config.in > b/package/network/services/dropbear/Config.in > index 0ac84ee206..b9ecbc815b 100644 > --- a/package/network/services/dropbear/Config.in > +++ b/package/network/services/dropbear/Config.in > @@ -102,4 +102,8 @@ config DROPBEAR_DBCLIENT > bool "Build dropbear with dbclient" > default y > > +config DROPBEAR_SCP > + bool "Build dropbear with scp" > + default y > + > endmenu > diff --git a/package/network/services/dropbear/Makefile > b/package/network/services/dropbear/Makefile > index edd20909b1..8b57b214ae 100644 > --- a/package/network/services/dropbear/Makefile > +++ b/package/network/services/dropbear/Makefile > @@ -31,7 +31,7 @@ PKG_CONFIG_DEPENDS:= \ > CONFIG_DROPBEAR_RSA CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \ > CONFIG_DROPBEAR_ED25519 CONFIG_DROPBEAR_CHACHA20POLY1305 \ > CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE \ > - CONFIG_DROPBEAR_DBCLIENT > + CONFIG_DROPBEAR_DBCLIENT CONFIG_DROPBEAR_SCP > > include $(INCLUDE_DIR)/package.mk > > @@ -53,7 +53,9 @@ define Package/dropbear > CATEGORY:=Base system > TITLE:=Small SSH2 client/server > DEPENDS:= +DROPBEAR_ZLIB:zlib > - ALTERNATIVES:=100:/usr/bin/scp:/usr/sbin/dropbear > + ALTERNATIVES:= > + $(if $(CONFIG_DROPBEAR_SCP),ALTERNATIVES+= \ > + 100:/usr/bin/scp:/usr/sbin/dropbear,) > $(if $(CONFIG_DROPBEAR_DBCLIENT),ALTERNATIVES+= \ > 100:/usr/bin/ssh:/usr/sbin/dropbear,) > > @@ -149,7 +151,7 @@ endef > define Build/Compile > +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \ > $(TARGET_CONFIGURE_OPTS) \ > - PROGRAMS="dropbear $(if > $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey scp" \ > + PROGRAMS="dropbear $(if > $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey $(if > $(CONFIG_DROPBEAR_SCP),scp,)" \ > MULTI=1 SCPPROGRESS=1 > +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \ > $(TARGET_CONFIGURE_OPTS) \ > -- > 2.27.0 The patch is not applying anymore :
Applying: dropbear: allow disabling support for scp error: sha1 information is lacking or useless (package/network/services/dropbear/Config.in). error: could not build fake ancestor Can you send a V2 based on latest master ? Hans > > > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
