ttcn3-bts-test: replace subnets during 'make cfg'

Make ttcn3-bts-test work as expected again by replacing the subnets
hardcoded in the confmerge files and Makefile.

Related: OS#5802
Change-Id: I733619f80b4e2456da070649634d3c942bb6d95f

jenkins-common.sh

@@ -270,10 +270,13 @@ network_replace_subnet_in_configs() {
 		"$VOL_BASE_DIR" \
 		-name '*.cfg' -o \
 		-name '*.conf' -o \
+		-name '*.confmerge' -o \
+		-name '*.inc' -o \
 		-name '*.scm' -o \
 		-name '*.sh' -o \
 		-name '*.txt' -o \
-		-name '*.yaml' \
+		-name '*.yaml' -o \
+		-name 'Makefile' \
 	)"
 
 	if [ -z "$files" ]; then

ttcn3-bts-test/jenkins.sh

@@ -140,7 +140,9 @@ cp $VOL_BASE_DIR/bts-tester-generic/BTS_Tests.cfg \
    $VOL_BASE_DIR/bts-tester-hopping/BTS_Tests.cfg.inc
 
 # (re)generate the configuration files
-make cfg
+cp Makefile $VOL_BASE_DIR/Makefile
+network_replace_subnet_in_configs
+make -f $VOL_BASE_DIR/Makefile cfg
 
 mkdir $VOL_BASE_DIR/bsc
 cp generic/osmo-bsc.gen.cfg $VOL_BASE_DIR/bsc/