Add tests target and some fixesHEADmaster

For now only cppcheck is implemented.

5 files changed, 27 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 780c5d4..a0d7c21 100644
--- a/Makefile
+++ b/Makefile
@@ -48,6 +48,8 @@ help:
 	@echo " docs        - Build html documentation"
 	@echo " serve-docs  - Start html server with documentation on localhost:8000"
 	@echo " clean-docs  - Removes generated documentation"
+	@echo " tests       - Executes all tests"
+	@echo " help-test   - Prints help for all implemented tests"
 	@echo "Some enviroment variables to be defined:"
 	@echo " Q             - Define emty to show executed commands"
 
@@ -80,6 +82,9 @@ distclean:: clean clean-docs
 	@echo " CLEAN configuration"
 	$(Q)$(RM) $(O)/.config
 
+# Include test targets
+include tests/tests.mk
+
 ## Building targets ##
 ifeq (,$(filter clean distclean help docs serve-docs clean-docs \
 	  ,$(MAKECMDGOALS))) # Ignore build targets if goal is not building
diff --git a/configure b/configure
index 6f8044b..61d988c 100755
--- a/configure
+++ b/configure
@@ -17,6 +17,8 @@ LFLAGS:::T:F
 INSTALL:install::T:F
 GZIP:gzip::T:F
 DOT:dot::T:F
+CPPCHECK:cppcheck::T:F
+VALGRIND:valgrind::T:F
 MKDOCS:mkdocs::T:F"
 ############################################################################
 # TODO add options to fine tune installation directories
@@ -45,6 +47,8 @@ print_help() {
 	echo "  INSTALL                 Copy files and set attributes."
 	echo "  GZIP                    Compress file."
 	echo "  DOT                     Directed graphs drawing program."
+	echo "  CPPCHECK                Tool for static code analysis."
+	echo "  VALGRIND                Suite for debugging and profiling programs."
 	echo "  MKDOCS                  Project documentation generator."
 	echo
 	echo "GEML version $GEML_VERSION"
diff --git a/src/args_parser.c b/src/args_parser.c
index be55e43..0de5ca2 100644
--- a/src/args_parser.c
+++ b/src/args_parser.c
@@ -26,7 +26,7 @@
 #include "io.h"
 
 const char *help_text = 
-	"Usage: geml [OPTIONS]... INPUT_FILE\n"
+	"Usage: geml [OPTION]... INPUT_FILE\n"
 	"  General extendable macro language processing tool.\n"
 	"\n"
 	"Options:\n"
diff --git a/src/utils.c b/src/utils.c
index c545961..c52ed2f 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -62,6 +62,7 @@ void print_message(const char *file, const int line, enum Verbosity level, const
 	va_list args;
 	va_start(args, msg);
 	vfprintf(stderr, msg, args);
+	va_end(args);
 	fputs("\n", stderr);
 }
 
diff --git a/tests/tests.mk b/tests/tests.mk
new file mode 100644
index 0000000..33bc1e4
--- /dev/null
+++ b/tests/tests.mk
@@ -0,0 +1,16 @@
+# vim:ts=4:sw=4:noexpandtab
+
+.PHONY: help-test
+help-test::
+	@echo "General extendable macro language make test targets:"
+	@echo " tests       - Executes all tests"
+	@echo " help-test   - Prits help for all implemented tests"
+	@echo " cppcheck    - Executes cppcheck on all compilled sources"
+
+.PHONY: tests
+tests: cppcheck
+
+.PHONY:
+cppcheck: $(CSRC)
+	@echo " CPPCHECK"
+	$(Q)$(CPPCHECK) --enable=all --std=c11 --error-exitcode=1 $(CSRC)