gentoo-overlay/mail-filter/opendkim/files/opendkim-2.10.3-fix-ldap-sasl-pc.patch

From f203e0a001468cd30a0a3b780c90f0f90cdc35b8 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Sat, 2 Dec 2023 18:44:20 -0500
Subject: [PATCH 1/2] configure.ac: update OpenLDAP's pkgconfig name

OpenLDAP provides the file ldap.pc for its libldap library. This can
be verified via libraries/libldap/ldap.pc.in in the repository,

  https://git.openldap.org/openldap/openldap/-/blob/master/

Our ./configure script checks instead for the name "openldap", which
at some point may have been correct, but no longer works. We switch to
"ldap" so that we can locate the upstream file.

On some platforms (https://bugs.gentoo.org/918512) this will fix a
linking error. Thanks to Chris Pritchard for the report and the
diagnosis.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1eaa95d8..b8353077 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1800,7 +1800,7 @@ OPENLDAP_LIBS=""
 if test \( x"$ldappath" = x"auto" -o x"$ldappath" = x"yes" \) -a \
 	x"$PKG_CONFIG" != x""
 then
-        PKG_CHECK_MODULES([OPENLDAP], [openldap >= 2.0.0],
+        PKG_CHECK_MODULES([OPENLDAP], [ldap >= 2.0.0],
 	[
 		ldap_found="yes"
 		OPENLDAP_CPPFLAGS="$OPENLDAP_CFLAGS"

From 12b1403eea40f3df59ef130a28164f16d08053fc Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Sat, 2 Dec 2023 18:52:09 -0500
Subject: [PATCH 2/2] configure.ac: update Cyrus SASL's pkgconfig name

Cyrus SASL provides the file libsasl2.pc for its libsasl2
library. This can be verified in its git repository:

  https://github.com/cyrusimap/cyrus-sasl/blob/master/libsasl2.pc.in

Our ./configure script checks instead for the name "cyrussasl", which
at some point may have been correct, but no longer works. We switch to
"libsasl2" so that we can locate the upstream file.

On some platforms (https://bugs.gentoo.org/918512) this will fix a
linking error. Thanks to Chris Pritchard for the report and the
diagnosis.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b8353077..071e8511 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1890,7 +1890,7 @@ sasl_found="no"
 if test \( x"$saslpath" = x"auto" -o x"$saslpath" = x"yes" \) -a \
 	x"$PKG_CONFIG" != x""
 then
-        PKG_CHECK_MODULES([SASL], [cyrussasl >= 2.1.0],
+        PKG_CHECK_MODULES([SASL], [libsasl2 >= 2.1.0],
 	[
 		sasl_found="yes"
 		SASL_CPPFLAGS="$SASL_CFLAGS"