Birdtest: Customize Makefiles build system

From root dir is possible launch:
  $ make check         # for re-build and run all tests
  $ make build-tests   # for re-build all tests only

conf/Makefile

@@ -1,5 +1,7 @@
 source=cf-parse.tab.c cf-lex.c conf.c
 root-rel=../
+dir-name=conf
+dynamic-dir=1
 
 include ../Rules
 

tools/Makefile-top.in

@@ -3,12 +3,30 @@
 
 objdir=@objdir@
 
-all depend tags install install-docs check:
+all depend tags install install-docs build-tests:
 	$(MAKE) -C $(objdir) $@
 
 docs userdocs progdocs:
 	$(MAKE) -C doc $@
 
+check: build-tests
+	@all_tests=( `find . -name '*_test' -executable` )				; \
+	test_num=1									; \
+	num_succ_tests=0								; \
+	num_fail_tests=0								; \
+	echo -e "\n== Start all $${#all_tests[@]} unit tests ==\n"			; \
+	for test in "$${all_tests[@]}" ; do						  \
+		echo -e "=[$$((test_num++))/$${#all_tests[@]}]= $$test"			; \
+		./$$test								  \
+			&& num_succ_tests=$$((num_succ_tests+1))			  \
+			|| num_fail_tests=$$((num_fail_tests+1))			; \
+	done										; \
+	echo ""										; \
+	echo "------------------------------"						; \
+	echo "  Success: $$num_succ_tests"						; \
+	echo "  Failure: $$num_fail_tests"						; \
+	echo "------------------------------"
+
 clean:
 	$(MAKE) -C $(objdir) clean
 	find . -name "*~" -or -name "*.[oa]" -or -name "\#*\#" -or -name TAGS -or -name core -or -name depend -or -name ".#*" | xargs rm -f

tools/Makefile.in

@@ -7,12 +7,9 @@ include Rules
 
 all: sysdep/paths.h .dep-stamp subdir daemon birdcl @CLIENT@
 
-check: build-tests
-	find . -name '*_test' -executable -exec {} \;
-
-build-tests: subdir birdtest/birdtest.a
-	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a build-test ; done
-	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile build-test ; done
+build-tests: birdtest/birdtest.a
+	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done
+	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
 
 birdtest/birdtest.a: birdtest/birdtest.o
 	$(AR) rcs $@ $^

tools/Rules.in

@@ -41,25 +41,26 @@ sysconfdir=@sysconfdir@
 localstatedir=@localstatedir@
 docdir=@prefix@/doc
 
+test-src-path := $(srcdir)/$(dir-name)/
+
+build-tests:
+	@for i in `find $(test-src-path) -name '*_test.c'` ; do 				   \
+		testname=`basename $$i .c`							;  \
+		testobj=$${testname}.o								;  \
+		$(CC) $(CFLAGS) -I $(srcdir)/birdtest/ -o $$testobj -c $$i 			&& \
+		$(CC) $(LDFLAGS) $$testobj -o $$testname $(root-rel)birdtest/birdtest.a 	|| \
+		rm -rf $$testname								;  \
+	done
+
 ifdef source
 
 objs := $(subst .c,.o,$(source))
 
-ifdef dir-name
+
+ifndef dynamic-dir
 src-path := $(srcdir)/$(dir-name)/
 endif
 
-build-test:
-	for i in $(source); do										  \
-		test_name=`echo $$i | sed 's/\.c$$/_test/g'`						; \
-		test_source=$(src-path)$${test_name}.c							; \
-		test_obj=$${test_name}.o								; \
-		if [ -f $$test_source ]; then								  \
-			$(CC) $(CFLAGS) -I $(srcdir)/birdtest/ -o $$test_obj -c $$test_source		; \
-			$(CC) $(LDFLAGS) $$test_obj -o $$test_name $(root-rel)birdtest/birdtest.a	; \
-		fi											; \
-	done
-
 all:
 	cd $(root-rel) && make
 

tools/mergedirs

@@ -52,6 +52,8 @@ cat >$LIBDIR/Makefile <<EOF
 source=$SRCS
 lib-dest=birdlib.a
 root-rel=../
+dir-name=lib
+dynamic-dir=1
 
 include ../Rules
 EOF