[Buildroot] [PATCH] package/openswan: allow uClibc build

[Buildroot] [PATCH] package/openswan: allow uClibc build

[Waldemar Brodkorb]

uClibc-ng 1.0.41 added ns_t_tkey

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
 package/openswan/Config.in | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/package/openswan/Config.in b/package/openswan/Config.in
index c71d064daf..724654e984 100644
--- a/package/openswan/Config.in
+++ b/package/openswan/Config.in
@@ -2,7 +2,6 @@ config BR2_PACKAGE_OPENSWAN
 	bool "openswan"
 	depends on BR2_USE_MMU # iproute2
 	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4 # iproute2
-	depends on !BR2_TOOLCHAIN_USES_UCLIBC # ns_t_tkey
 	select BR2_PACKAGE_GMP
 	select BR2_PACKAGE_IPROUTE2
 	help
@@ -10,7 +9,6 @@ config BR2_PACKAGE_OPENSWAN
 
 	  http://www.openswan.org
 
-comment "openswan needs a glibc or musl toolchain w/ headers >= 3.4"
+comment "openswan needs a toolchain w/ headers >= 3.4"
 	depends on BR2_USE_MMU
-	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4 || \
-		BR2_TOOLCHAIN_USES_UCLIBC
+	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
-- 
2.30.2

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Re: [Buildroot] [PATCH] package/openswan: allow uClibc build

[Thomas Petazzoni via buildroot]

On Thu, 9 Jun 2022 10:41:19 +0200
Waldemar Brodkorb <wbx@openadk.org> wrote:

> uClibc-ng 1.0.41 added ns_t_tkey
> 
> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
> ---
>  package/openswan/Config.in | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)

Thanks a lot for this patch! As usual, we will need to hold off a
little bit on this one, until Bootlin external toolchains get rebuilt
with uClibc-ng 1.0.41, otherwise we will get tons of build failures in
our autobuilders.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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Re: [Buildroot] [PATCH] package/openswan: allow uClibc build

[Thomas Petazzoni via buildroot]

On Thu, 9 Jun 2022 10:41:19 +0200
Waldemar Brodkorb <wbx@openadk.org> wrote:

> uClibc-ng 1.0.41 added ns_t_tkey
> 
> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
> ---
>  package/openswan/Config.in | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)

Since it was annoying to wait for uClibc-ng 1.0.41 to be deployed in
all toolchains, I have applied your change + a work-around patch on the
Openswan source code that removes the need for ns_t_tkey, by using
directly an hardcoded value. Not nice, but it works and we can drop
this workaround in the future.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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