Execute tests with make check

tests/Makefile.am

 if CMOCKA
+TESTS_ENVIRONMENT = \
+	LD_LIBRARY_PATH=$(top_srcdir)/lib/.libs:$(top_srcdir)/parsers/.libs:$(top_srcdir)/generators/.libs;
+	export LD_LIBRARY_PATH;
+
 check_PROGRAMS=lib gen compact_tlv
+TESTS = $(check_PROGRAMS)
 
 lib_LDFLAGS=-no-undefined -avoid-version
 lib_LDADD=$(top_srcdir)/lib/libdigestlist-base-test.la -lcmocka

tests/gen.c

@@ -27,9 +27,9 @@ static void test_gen(void **state)
 	int ret;
 
 	if (fork() == 0) {
-		execlp("src/gen_digest_lists", "gen_digest_lists",
+		execlp("../src/gen_digest_lists", "gen_digest_lists",
 		       "-t", "parser", "-o", "append", "-f", "compact",
-		       "-i", "I:src/upload_digest_lists", "-d", "test", NULL);
+		       "-i", "I:../src/upload_digest_lists", "-d", "test", NULL);
 	}
 
 	wait(NULL);
@@ -38,9 +38,9 @@ static void test_gen(void **state)
 	assert_return_code(ret, 0);
 
 	if (fork() == 0) {
-		execlp("src/gen_digest_lists", "gen_digest_lists",
+		execlp("../src/gen_digest_lists", "gen_digest_lists",
 		       "-t", "parser", "-o", "add", "-f", "compact", "-p", "0",
-		       "-i", "I:src/upload_digest_lists", "-d", "test", NULL);
+		       "-i", "I:../src/upload_digest_lists", "-d", "test", NULL);
 	}
 
 	wait(NULL);
@@ -49,7 +49,7 @@ static void test_gen(void **state)
 	assert_return_code(ret, 0);
 
 	if (fork() == 0) {
-		execlp("src/gen_digest_lists", "gen_digest_lists",
+		execlp("../src/gen_digest_lists", "gen_digest_lists",
 		       "-t", "parser", "-o", "remove", "-p", "0", "-d", "test",
 		       NULL);
 	}
@@ -57,7 +57,7 @@ static void test_gen(void **state)
 	wait(NULL);
 
 	if (fork() == 0) {
-		execlp("src/gen_digest_lists", "gen_digest_lists",
+		execlp("../src/gen_digest_lists", "gen_digest_lists",
 		       "-t", "parser", "-o", "remove", "-p", "0", "-d", "test",
 		       NULL);
 	}

tests/rpm.c

@@ -26,7 +26,7 @@
 #include "lib.h"
 #include "compact_list.h"
 
-#define RPM_HEADER "tests/1-digestlist-rpm-libxslt-1.1.29-4.fc27-x86_64"
+#define RPM_HEADER "1-digestlist-rpm-libxslt-1.1.29-4.fc27-x86_64"
 #define NEW_COMPACT_LIST "test_compact_list"