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-rw-r--r--pkgs/tools/system/rsyslog/fix-gnutls-detection.patch60
1 files changed, 60 insertions, 0 deletions
diff --git a/pkgs/tools/system/rsyslog/fix-gnutls-detection.patch b/pkgs/tools/system/rsyslog/fix-gnutls-detection.patch
new file mode 100644
index 000000000000..c8955ea57dc0
--- /dev/null
+++ b/pkgs/tools/system/rsyslog/fix-gnutls-detection.patch
@@ -0,0 +1,60 @@
+From 588b4ca7412326abd51a5b2060eafbc04611e419 Mon Sep 17 00:00:00 2001
+From: Radovan Sroka <rsroka@redhat.com>
+Date: Tue, 11 Aug 2015 17:09:15 +0200
+Subject: [PATCH] Fix detection of the GnuTLS package
+
+This commit fixes a number of issues that cropped up from these changes:
+23c5b3e replace deprecated GnuTLS functions with newer ones if available
+88f0651 bugfix: ommysql did not work when gnutls was enabled
+ce560b6 build system: Failure action in AC_CHECK_LIB check for
+
+The solution is based on the assumption that the call to AC_CHECK_LIB()
+was added purely to satisfy the subsequent calls to AC_CHECK_FUNCS().
+23c5b3e had the unintentional result of libgnutls being added to LIBS
+and linked to undesired components.
+The next commit removed libgnutls from LIBS which made the following
+calls to AC_CHECK_FUNCS() nonfunctional.
+Another commit made the processing not stop upon detecting a missing
+component which, again, makes the calls to AC_CHECK_FUNCS() malfunction.
+
+The solution is to get rid of AC_CHECK_LIB() and temporarily override
+LIBS for use by AC_CHECK_FUNCS().
+---
+ configure.ac | 14 ++++----------
+ 1 file changed, 4 insertions(+), 10 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 6f82f0c..ba3f791 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -763,18 +763,13 @@ AC_ARG_ENABLE(gnutls,
+ if test "x$enable_gnutls" = "xyes"; then
+ 	PKG_CHECK_MODULES(GNUTLS, gnutls >= 1.4.0)
+ 	AC_DEFINE([ENABLE_GNUTLS], [1], [Indicator that GnuTLS is present])
+-	AC_CHECK_LIB(
+-	    [gnutls],
+-	    [gnutls_global_init],
+-	    [
+-	     AC_DEFINE(HAVE_LIB_GNUTLS, 1, [gnutls is available])
+-	    ],
+-	    [AC_MSG_WARN([gnutls_global_init function missing or not detected])],
+-	    []
+-	)
++	save_libs=$LIBS
++	LIBS="$LIBS $GNUTLS_LIBS"
+ 	AC_CHECK_FUNCS(gnutls_certificate_set_retrieve_function,,)
+ 	AC_CHECK_FUNCS(gnutls_certificate_type_set_priority,,)
++	LIBS=$save_libs
+ fi
++
+ AM_CONDITIONAL(ENABLE_GNUTLS, test x$enable_gnutls = xyes)
+ 
+ # libgcrypt support
+@@ -1655,7 +1650,6 @@ else
+         AC_MSG_NOTICE([Not running from git source])
+ fi
+ 
+-
+ AM_CONDITIONAL(ENABLE_GENERATE_MAN_PAGES, test x$have_to_generate_man_pages = xyes)
+ 
+ # rst2man