Add gcov to the test suite

tests/regression/shared.mk

@@ -4,7 +4,7 @@ CC=gcc
 LLC=llc
 GNATMAKE=gnatmake
 GNATBIND=gnatbind
-GNATLINK=gnatlink
+GNATLINK=gnatlink -lgcov -coverage 
 O=0
 
 clean:
@@ -21,7 +21,7 @@ clean:
 %.ali: %.pr FORCE
 	$(OPENGEODE) $< system_structure.pr --toAda
 	$(ASN1SCC) -Ada dataview-uniq.asn -typePrefix asn1Scc -equal
-	$(GNATMAKE) -O$(O) -gnat2012 -c -g *.adb
+	$(GNATMAKE) -O$(O) -gnat2012 -c -g -fprofile-arcs -ftest-coverage *.adb
 
 %.o: %.asn FORCE
 	$(ASN1SCC) -c $< -typePrefix asn1Scc -equal

tests/regression/test1/Makefile

@@ -12,6 +12,7 @@ test-ada: og.ali dataview-uniq.o | test_ada.o
 	$(GNATBIND) -n og.ali
 	$(GNATLINK) -o test_ada test_ada.o og.ali -lgnat
 	./test_ada
+	gcov og.adb
 
 
 test-llvm: og.o dataview-uniq.o | test_llvm.o

tests/regression/test2/Makefile

@@ -12,6 +12,7 @@ test-ada: orchestrator.ali dataview-uniq.o | test_ada.o
 	$(GNATBIND) -n orchestrator.ali
 	$(GNATLINK) -o test_ada test_ada.o orchestrator.ali -lgnat
 	./test_ada
+	gcov orchestrator.adb
 
 test-llvm: orchestrator.o