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[1/1] gnupg: option to include RSA support.

Message ID 1380398533-12094-1-git-send-email-psanford@nearbuysystems.com
State Superseded
Headers show

Commit Message

Peter Sanford Sept. 28, 2013, 8:02 p.m. UTC
gnupg is compiled with --enable-minimal flag. This produces a binary that only
supports ElGamal and DSA public key algorithms.

RSA has been the default for `gpg --gen-key` since 2009, so it makes sense to
be able to build a gnupg binary that supports it.

Signed-off-by: Peter Sanford <psanford@nearbuysystems.com>
---
 package/gnupg/Config.in |    5 +++++
 package/gnupg/gnupg.mk  |    4 ++++
 2 files changed, 9 insertions(+)

Comments

Thomas Petazzoni Sept. 29, 2013, 4:20 p.m. UTC | #1
Dear Peter Sanford,

Thanks! Some comments below.

On Sat, 28 Sep 2013 13:02:13 -0700, Peter Sanford wrote:

> +config BR2_PACKAGE_GNUPG_RSA
> +  bool "RSA support"
> +  help
> +    Support for RSA public key algorithm

The indentation here is not good: it should be one tab before "bool"
and "help", and one tab+two spaces before the help text. See the
Buildroot manual and other examples throughout the Buildroot tree.

> +ifeq ($(BR2_PACKAGE_GNUPG_RSA),y)
> +GNUPG_CONF_OPT += --enable-rsa
> +endif

We generally like to have an "else" clause that explicitly disables the
option when not enabled, i.e:

else
GNUPG_CONF_OPT += --disable-rsa
endif

Thanks!

Thomas
diff mbox

Patch

diff --git a/package/gnupg/Config.in b/package/gnupg/Config.in
index 8ddffaa..8b57771 100644
--- a/package/gnupg/Config.in
+++ b/package/gnupg/Config.in
@@ -15,6 +15,11 @@  config BR2_PACKAGE_GNUPG
 
 if BR2_PACKAGE_GNUPG
 
+config BR2_PACKAGE_GNUPG_RSA
+  bool "RSA support"
+  help
+    Support for RSA public key algorithm
+
 config BR2_PACKAGE_GNUPG_GPGV
 	bool "gpgv"
 	help
diff --git a/package/gnupg/gnupg.mk b/package/gnupg/gnupg.mk
index f0c4b03..ddbec4f 100644
--- a/package/gnupg/gnupg.mk
+++ b/package/gnupg/gnupg.mk
@@ -31,6 +31,10 @@  else
 GNUPG_CONF_OPT += --without-readline
 endif
 
+ifeq ($(BR2_PACKAGE_GNUPG_RSA),y)
+GNUPG_CONF_OPT += --enable-rsa
+endif
+
 ifneq ($(BR2_PACKAGE_GNUPG_GPGV),y)
 define GNUPG_REMOVE_GPGV
 	rm -f $(TARGET_DIR)/usr/bin/gpgv \