diff mbox

libssh2: fix build with libgcrypt and mbedtls enabled

Message ID aee7e0b01fec4b43854973bba5a967f438d6dcb4.1501216093.git.baruch@tkos.co.il
State Accepted
Headers show

Commit Message

Baruch Siach July 28, 2017, 4:28 a.m. UTC
The --without-libgcrypt configure parameter is not enough to disable the
libgcrypt back-end. This breaks the build when mbedtls (default backend) is
enabled, and libgcrypt builds before libssh2. Seed ac_cv_libgcrypt to really
disable libgcrypt when it is not the selected crypto back-end.

Fixes:
http://autobuild.buildroot.net/results/b4e/b4e39890e003e9e590a5bf17c9300c653020d88c/
http://autobuild.buildroot.net/results/45a/45a9b3559ceea4e1399794f9612f717f7c57a4a3/
http://autobuild.buildroot.net/results/ae4/ae4afec62ca297df1cd02350601f1d62fc3cd1b7/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 package/libssh2/libssh2.mk | 1 +
 1 file changed, 1 insertion(+)

Comments

Thomas Petazzoni July 29, 2017, 1:52 p.m. UTC | #1
Hello,

On Fri, 28 Jul 2017 07:28:13 +0300, Baruch Siach wrote:
> The --without-libgcrypt configure parameter is not enough to disable the
> libgcrypt back-end. This breaks the build when mbedtls (default backend) is
> enabled, and libgcrypt builds before libssh2. Seed ac_cv_libgcrypt to really
> disable libgcrypt when it is not the selected crypto back-end.
> 
> Fixes:
> http://autobuild.buildroot.net/results/b4e/b4e39890e003e9e590a5bf17c9300c653020d88c/
> http://autobuild.buildroot.net/results/45a/45a9b3559ceea4e1399794f9612f717f7c57a4a3/
> http://autobuild.buildroot.net/results/ae4/ae4afec62ca297df1cd02350601f1d62fc3cd1b7/
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> ---
>  package/libssh2/libssh2.mk | 1 +
>  1 file changed, 1 insertion(+)

Applied to master, thanks. However, could you submit a bug report
upstream, because this is clearly a bug.

Thanks!

Thomas
Baruch Siach July 29, 2017, 6:31 p.m. UTC | #2
Hi Thomas,

On Sat, Jul 29, 2017 at 03:52:42PM +0200, Thomas Petazzoni wrote:
> On Fri, 28 Jul 2017 07:28:13 +0300, Baruch Siach wrote:
> > The --without-libgcrypt configure parameter is not enough to disable the
> > libgcrypt back-end. This breaks the build when mbedtls (default backend) is
> > enabled, and libgcrypt builds before libssh2. Seed ac_cv_libgcrypt to really
> > disable libgcrypt when it is not the selected crypto back-end.
> > 
> > Fixes:
> > http://autobuild.buildroot.net/results/b4e/b4e39890e003e9e590a5bf17c9300c653020d88c/
> > http://autobuild.buildroot.net/results/45a/45a9b3559ceea4e1399794f9612f717f7c57a4a3/
> > http://autobuild.buildroot.net/results/ae4/ae4afec62ca297df1cd02350601f1d62fc3cd1b7/
> > 
> > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> > ---
> >  package/libssh2/libssh2.mk | 1 +
> >  1 file changed, 1 insertion(+)
> 
> Applied to master, thanks. However, could you submit a bug report
> upstream, because this is clearly a bug.

Upstream changed the crypto backend selection code significantly after the 
last release. Hopefully we won't be needing this workaround after the next 
release.

baruch
diff mbox

Patch

diff --git a/package/libssh2/libssh2.mk b/package/libssh2/libssh2.mk
index 338f5b458f11..41279342750b 100644
--- a/package/libssh2/libssh2.mk
+++ b/package/libssh2/libssh2.mk
@@ -17,6 +17,7 @@  ifeq ($(BR2_PACKAGE_MBEDTLS),y)
 LIBSSH2_DEPENDENCIES += mbedtls
 LIBSSH2_CONF_OPTS += --with-mbedtls=$(STAGING_DIR)/usr \
 	--without-openssl --without-libgcrypt
+LIBSSH2_CONF_ENV += ac_cv_libgcrypt=no
 else ifeq ($(BR2_PACKAGE_LIBGCRYPT),y)
 LIBSSH2_DEPENDENCIES += libgcrypt
 LIBSSH2_CONF_OPTS += --with-libgcrypt=$(STAGING_DIR)/usr \