# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1591533726 -7200
# Node ID 87fea7ab27de72b8092712e4c472240748153660
# Parent  cdf8bf4549c44241250dba7a19e77e234de8256e
implement optional (feature) dependencies

diff -r cdf8bf4549c4 -r 87fea7ab27de test/config.mk
--- a/test/config.mk	Tue Aug 13 22:15:36 2019 +0200
+++ b/test/config.mk	Sun Jun 07 14:42:06 2020 +0200
@@ -29,6 +29,6 @@
 
 
 
-CFLAGS  +=  -I/usr/include/libxml2  
-LDFLAGS +=  -lxml2  -lssl -lcrypto 
+CFLAGS  +=  -I/usr/include/libxml2   
+LDFLAGS +=  -lxml2  -lssl -lcrypto  -lpq 
 
diff -r cdf8bf4549c4 -r 87fea7ab27de test/configure
--- a/test/configure	Tue Aug 13 22:15:36 2019 +0200
+++ b/test/configure	Sun Jun 07 14:42:06 2020 +0200
@@ -373,6 +373,19 @@
 	ERROR=1
 fi
 
+# Features
+if [ ! -z "$FEATURE_PG" ]; then
+	# check dependency
+	dependency_libpq
+	if [ $? -ne 0 ]; then
+		# "auto" features can fail and are just disabled in this case
+		if [ $FEATURE_PG != "auto" ]; then
+			DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED libpq "
+			ERROR=1
+		fi
+	fi
+fi
+
 
 echo >> $TEMP_DIR/config.mk
 if [ ! -z "${CFLAGS}" ]; then
diff -r cdf8bf4549c4 -r 87fea7ab27de test/make/configure.vm
--- a/test/make/configure.vm	Tue Aug 13 22:15:36 2019 +0200
+++ b/test/make/configure.vm	Sun Jun 07 14:42:06 2020 +0200
@@ -534,6 +534,23 @@
 fi
 #end
 
+# Features
+#foreach( $feature in $target.features )
+if [ ! -z "$${feature.getVarName()}" ]; then
+#foreach( $dependency in $feature.dependencies )
+	# check dependency
+	dependency_$dependency
+	if [ $? -ne 0 ]; then
+		# "auto" features can fail and are just disabled in this case
+		if [ $${feature.getVarName()} != "auto" ]; then
+			DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
+			ERROR=1
+		fi
+	fi
+#end
+fi
+#end
+
 #foreach( $opt in $target.options )
 # Option: --${opt.argument}
 if [ -z ${D}${opt.getVarName()} ]; then