@@ -95,4 +95,8 @@ config DROPBEAR_DBCLIENT
bool "Build dropbear with dbclient"
default y
+config DROPBEAR_SCP
+ bool "Build dropbear with scp"
+ default y
+
endmenu
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=dropbear
PKG_VERSION:=2020.80
-PKG_RELEASE:=1
+PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:= \
@@ -31,7 +31,7 @@ PKG_CONFIG_DEPENDS:= \
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 $(CONFIG_DROPBEAR_DBCLIENT),ALTERNATIVES+= \
100:/usr/bin/ssh:/usr/sbin/dropbear,)
@@ -146,7 +148,7 @@ endef
define Build/Compile
+$(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) \
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. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> --- package/network/services/dropbear/Config.in | 4 ++++ package/network/services/dropbear/Makefile | 10 ++++++---- 2 files changed, 10 insertions(+), 4 deletions(-)