File nrpe-static_dh_parameters.patch of Package nrpe

Index: nrpe-4.0.3/macros/ax_nagios_get_ssl
===================================================================
--- nrpe-4.0.3.orig/macros/ax_nagios_get_ssl
+++ nrpe-4.0.3/macros/ax_nagios_get_ssl
@@ -292,10 +292,15 @@ if test x$SSL_TYPE != xNONE; then
 			AC_DEFINE(USE_SSL_DH)
 			# Generate DH parameters
 			if test -f "$sslbin"; then
-				echo ""
-				echo "*** Generating DH Parameters for SSL/TLS ***"
-				# awk to strip off meta data at bottom of dhparam output
-				$sslbin dhparam -C 2048 | awk '/^-----/ {exit} {print}' > include/dh.h
+				if test -f include/dh.h ; then
+					echo ""
+					echo "*** Skipping generation of DH Parameters for SSL/TLS: include/dh.h already exists ***"
+				else
+					echo ""
+					echo "*** Generating DH Parameters for SSL/TLS ***"
+					# awk to strip off meta data at bottom of dhparam output
+					$sslbin dhparam -C 2048 | awk '/^-----/ {exit} {print}' > include/dh.h
+				fi
 			fi
 		fi
 	fi
Index: nrpe-4.0.3/configure
===================================================================
--- nrpe-4.0.3.orig/configure
+++ nrpe-4.0.3/configure
@@ -7722,10 +7722,15 @@ fi
 
 			# Generate DH parameters
 			if test -f "$sslbin"; then
-				echo ""
-				echo "*** Generating DH Parameters for SSL/TLS ***"
-				# awk to strip off meta data at bottom of dhparam output
-				$sslbin dhparam -C 2048 | awk '/^-----/ {exit} {print}' > include/dh.h
+				if test -f include/dh.h ; then
+					echo ""
+					echo "*** Skipping generation of DH Parameters for SSL/TLS: include/dh.h already exists ***"
+				else
+					echo ""
+					echo "*** Generating DH Parameters for SSL/TLS ***"
+					# awk to strip off meta data at bottom of dhparam output
+					$sslbin dhparam -C 2048 | awk '/^-----/ {exit} {print}' > include/dh.h
+				fi
 			fi
 		fi
 	fi