From: James Morris <jmorris@namei.org>
To: David Woodhouse <dwmw2@infradead.org>
Cc: David Howells <dhowells@redhat.com>,
mcgrof@gmail.com, Mimi Zohar <zohar@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: Re: [GIT PULL] MODSIGN: Use PKCS#7 for module signatures [ver #7a]
Date: Wed, 12 Aug 2015 20:40:50 +1000 (AEST) [thread overview]
Message-ID: <alpine.LRH.2.20.1508122040081.17160@namei.org> (raw)
In-Reply-To: <alpine.LRH.2.20.1508122029080.17160@namei.org>
On Wed, 12 Aug 2015, James Morris wrote:
> > define config_filename =
>
> This may be relevant:
>
> http://stackoverflow.com/questions/13260396/gnu-make-3-81-eval-function-not-working
>
This works for me:
diff --git a/kernel/Makefile b/kernel/Makefile
index 9e31922..65ef384 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -150,7 +150,7 @@ space :=
space +=
space_escape := %%%SPACE%%%
#
-define config_filename =
+define config_filename
ifneq ($$(CONFIG_$(1)),"")
$(1)_FILENAME := $$(subst \\,\,$$(subst \$$(quote),$$(quote),$$(subst $$(space_escape),\$$(space),$$(patsubst "%",%,$$(subst $$(space),$$(space_escape),$$(CONFIG_$(1)))))))
ifneq ($$(patsubst /%,%,$$(firstword $$($(1)_FILENAME))),$$(firstword $$($(1)_FILENAME)))
next prev parent reply other threads:[~2015-08-12 10:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-11 20:03 David Howells
2015-08-12 4:20 ` James Morris
2015-08-12 7:07 ` David Woodhouse
2015-08-12 9:08 ` James Morris
2015-08-12 9:12 ` David Woodhouse
2015-08-12 9:27 ` James Morris
2015-08-12 9:50 ` David Woodhouse
2015-08-12 10:08 ` James Morris
2015-08-12 10:23 ` David Woodhouse
2015-08-12 10:30 ` James Morris
2015-08-12 10:40 ` James Morris [this message]
2015-08-12 10:59 ` David Woodhouse
2015-08-12 15:51 ` David Howells
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