#pragma comment(option,"-..."), bitfields test, etc...

tccpp.c:
* #pragma comment(option,"-some-option")
  to set commandline option from C code.  May work only
  for some options.
libtcc.c:
* option "-d1..9": sets a 'g_debug' global variable.
  (for development)
tests2/Makefile:
* new make targets: tests2.37 / tests2.37+
  run single test from tests2,  optionally update .expect
* new variable GEN-ALWAYS to always generate certain .expects
* bitfields test
tccgen.c:
* bitfields: fix a bug and improve slightly more
* _Generic: ignore "type match twice"

1 files changed, 11 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index ee8dcd9..62b7372 100644
--- a/Makefile
+++ b/Makefile
@@ -345,9 +345,12 @@ tar:    tcc-doc.html
 config.mak:
 	$(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
 
-# in tests subdir
+# run all tests
 test:
 	$(MAKE) -C tests
+# run test(s) from tests2 subdir (see make help)
+tests2.%:
+	$(MAKE) -C tests/tests2 $@
 
 clean:
 	rm -f $(PROGS) $(PROGS_CROSS) tcc_p$(EXESUF) tcc.pod
@@ -389,8 +392,14 @@ help:
 	@echo "      INC-i386  = {B}/lib/include:{B}/i386-linux/usr/include"
 	@echo "      DEF-i386  += -D__linux__"
 	@echo ""
+	@echo "make test"
+	@echo "   run all tests"
+	@echo ""
+	@echo "make tests2.all / make tests2.37 / make tests2.37+"
+	@echo "   run all/single test(s) from tests2, optionally update .expect"
+	@echo ""
 	@echo "Other supported make targets:"
-	@echo "   install install-strip test tags ETAGS tar clean distclean help"
+	@echo "   install install-strip tags ETAGS tar clean distclean help"
 	@echo ""
 
 # --------------------------------------------------------------------------