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authorGustavo Zacarias <gustavo@zacarias.com.ar>2011-03-04 14:22:26 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-03-05 14:37:16 (GMT)
commitbaa8b69303a3f05b75fa183d62847bc97160cd2e (patch)
tree73e9dfcd611d10b1a33e39c5ee216ec4aa716708
parenta3cd2e7671521d60f1a281400d8eca7188bff225 (diff)
downloadbuildroot-baa8b69303a3f05b75fa183d62847bc97160cd2e.tar.gz
buildroot-baa8b69303a3f05b75fa183d62847bc97160cd2e.tar.bz2
dropbear: bump to version 0.53.1
Changelog @ http://matt.ucc.asn.au/dropbear/CHANGES Since some build-time defaults have changed that make dropbear somewhat bigger we introduce a new option to optimize dropbear for size. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/dropbear/Config.in10
-rw-r--r--package/dropbear/dropbear.mk17
2 files changed, 26 insertions, 1 deletions
diff --git a/package/dropbear/Config.in b/package/dropbear/Config.in
index e47ba45..4bc0e3e 100644
--- a/package/dropbear/Config.in
+++ b/package/dropbear/Config.in
@@ -13,3 +13,13 @@ config BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS
Disable reverse DNS lookups on connection. This can be handy
on systems without working DNS, as connections otherwise
stall until DNS times out.
+
+config BR2_PACKAGE_DROPBEAR_SMALL
+ bool "optimize for size"
+ default y
+ depends on BR2_PACKAGE_DROPBEAR
+ help
+ Compile dropbear for the smallest possible binary size.
+
+ Tradeoffs are slower hashes and ciphers, and disabling of the
+ blowfish cipher.
diff --git a/package/dropbear/dropbear.mk b/package/dropbear/dropbear.mk
index b07cb63..fab7c96 100644
--- a/package/dropbear/dropbear.mk
+++ b/package/dropbear/dropbear.mk
@@ -4,7 +4,7 @@
#
#############################################################
-DROPBEAR_VERSION = 0.52
+DROPBEAR_VERSION = 0.53.1
DROPBEAR_SOURCE = dropbear-$(DROPBEAR_VERSION).tar.gz
DROPBEAR_SITE = http://matt.ucc.asn.au/dropbear/releases
DROPBEAR_DEPENDENCIES = zlib
@@ -27,10 +27,25 @@ define DROPBEAR_DISABLE_REVERSE_DNS
$(SED) 's,^#define DO_HOST_LOOKUP.*,/* #define DO_HOST_LOOKUP */,' $(@D)/options.h
endef
+define DROPBEAR_BUILD_SMALL
+ echo "#define DROPBEAR_SMALL_CODE" >>$(@D)/options.h
+ echo "#define NO_FAST_EXPTMOD" >>$(@D)/options.h
+endef
+
+define DROPBEAR_BUILD_FEATURED
+ echo "#define DROPBEAR_BLOWFISH" >>$(@D)/options.h
+endef
+
ifeq ($(BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS),y)
DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_DISABLE_REVERSE_DNS
endif
+ifeq ($(BR2_PACKAGE_DROPBEAR_SMALL),y)
+DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_BUILD_SMALL
+else
+DROPBEAR_POST_EXTRACT_HOOKS += DROPBEAR_BUILD_FEATURED
+endif
+
define DROPBEAR_INSTALL_TARGET_CMDS
$(INSTALL) -m 755 $(@D)/dropbearmulti $(TARGET_DIR)/usr/sbin/dropbear
for f in $(DROPBEAR_TARGET_BINS); do \