Re: [PATCH] v2 cups: Shouldn't link against libgcrypt without using gcrypt functions

[Saul Wold <sgw@linux.intel.com>]

On 06/09/2014 01:26 PM, Armin Kuster wrote:
> backported patch from cups.org to address the cryto dependency issue I am seeing.
>
> http://www.cups.org/str.php?L4399
>
> Signed-off-by: Armin Kuster <akuster@mvista.com>
> ---
>   meta/recipes-extended/cups/cups.inc                |  1 +
>   .../cups/cups/cups-no-gcrypt.patch                 | 40 ++++++++++++++++++++++
>   2 files changed, 41 insertions(+)
>   create mode 100644 meta/recipes-extended/cups/cups/cups-no-gcrypt.patch
>
> diff --git a/meta/recipes-extended/cups/cups.inc b/meta/recipes-extended/cups/cups.inc
> index fd88552..3b8027b 100644
> --- a/meta/recipes-extended/cups/cups.inc
> +++ b/meta/recipes-extended/cups/cups.inc
> @@ -8,6 +8,7 @@ SRC_URI = "http://www.cups.org/software/${PV}/${BP}-source.tar.bz2 \
>              file://use_echo_only_in_init.patch \
>              file://0001-don-t-try-to-run-generated-binaries.patch \
>              file://cups_serverbin.patch \
> +           file://cups-no-gcrypt.patch \
>   	  "
>
>   LEAD_SONAME = "libcupsdriver.so"
> diff --git a/meta/recipes-extended/cups/cups/cups-no-gcrypt.patch b/meta/recipes-extended/cups/cups/cups-no-gcrypt.patch
> new file mode 100644
> index 0000000..465d353
> --- /dev/null
> +++ b/meta/recipes-extended/cups/cups/cups-no-gcrypt.patch

Please add an Upstream-Status: Backport and included the pointer to the 
bug entry.

The patch file itself needs a Signed-off-by: tag.

Thanks
	Sau!

> @@ -0,0 +1,40 @@
> +Description: Don't build-depend on libgcrypt, as nothing is used from it
> +Author: Didier Raboud <odyx@debian.org>
> +Bug-Debian: https://bugs.debian.org/638416
> +Bug: http://www.cups.org/str.php?L????
> +Last-Update: 2014-04-07
> +--- a/config-scripts/cups-ssl.m4
> ++++ b/config-scripts/cups-ssl.m4
> +@@ -66,7 +66,6 @@
> +     dnl Then look for GNU TLS...
> +     if test $have_ssl = 0 -a "x$enable_gnutls" != "xno" -a "x$PKGCONFIG" != x; then
> +     	AC_PATH_PROG(LIBGNUTLSCONFIG,libgnutls-config)
> +-    	AC_PATH_PROG(LIBGCRYPTCONFIG,libgcrypt-config)
> + 	if $PKGCONFIG --exists gnutls; then
> + 	    have_ssl=1
> + 	    SSLLIBS=`$PKGCONFIG --libs gnutls`
> +@@ -84,14 +83,6 @@
> + 	if test $have_ssl = 1; then
> + 	    CUPS_SERVERCERT="ssl/server.crt"
> + 	    CUPS_SERVERKEY="ssl/server.key"
> +-
> +-            if $PKGCONFIG --exists gcrypt; then
> +-	        SSLLIBS="$SSLLIBS `$PKGCONFIG --libs gcrypt`"
> +-	        SSLFLAGS="$SSLFLAGS `$PKGCONFIG --cflags gcrypt`"
> +-	    elif test "x$LIBGCRYPTCONFIG" != x; then
> +-	        SSLLIBS="$SSLLIBS `$LIBGCRYPTCONFIG --libs`"
> +-	        SSLFLAGS="$SSLFLAGS `$LIBGCRYPTCONFIG --cflags`"
> +-	    fi
> + 	fi
> +     fi
> +
> +--- a/cups/http-private.h
> ++++ b/cups/http-private.h
> +@@ -80,7 +80,6 @@
> + #  elif defined HAVE_GNUTLS
> + #    include <gnutls/gnutls.h>
> + #    include <gnutls/x509.h>
> +-#    include <gcrypt.h>
> + #  elif defined(HAVE_CDSASSL)
> + #    include <CoreFoundation/CoreFoundation.h>
> + #    include <Security/Security.h>
>