Convert clean pass to "double-colon rules"

[omk.git] / snippets / sysless.omk

diff --git a/snippets/sysless.omk b/snippets/sysless.omk
index 34d3bbcf869051ddb8772729c1ce72e0e6bca1b5..c872d76b65c03c741cd0348b44e0bfc3fae179e5 100644 (file)
--- a/snippets/sysless.omk
+++ b/snippets/sysless.omk
@@ -20,6 +20,8 @@
 #                     should be used for linking (e.g. ram flash). If this is not
 #                    specified, then the value of DEFAULT_LD_SCRIPT_VARIANT from config.target is used.
 # PREFIX_DIR       .. Prefix to  directories in _compiled and _build. Used in config.omk.
+# TARGET_STDSTARTFILES .. if left unset or set to `n', startup file provided
+#                     by compiler is supressed
 
 BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
 COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
@@ -61,9 +63,18 @@ endif
 # Rules for compilation for target
 ifdef TARGET_RULE_TEMPLATES
 
+ifeq ($(TARGET_STDSTARTFILES),)
+TARGET_STDSTARTFILES=n
+endif
+
+ifneq ($(TARGET_STDSTARTFILES),y)
 LDFLAGS += -nostartfiles
+ifneq ($(TARGET_STDSTARTFILES),n)
+LDFLAGS += $(TARGET_STDSTARTFILES)
+endif
+endif
 
- # FIXME: These are not used. What they are good for?
+# FIXME: These are not used. What they are good for?
 LIB_CPPFLAGS += $(CPPFLAGS)
 LIB_CFLAGS   += $(CFLAGS)
 
@@ -195,13 +206,6 @@ utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%)
 
 endif # HOST_RULE_TEMPLATES
 
-# Checks for OMK tester
-ifdef OMK_TESTSROOT
-default-config-pass-check include-pass-check:
-library-pass-check binary-pass-check:
-       @[ -x "$(shell which $(CC))" ] || $(call canttest,Cannot find compiler: $(CC))
-endif
-
 #=====================================================================
 # Automatic loading of compiled program by issuing "make load"
 
@@ -268,8 +272,7 @@ include-pass-local:
           || $(call cp_cmd,$(SOURCES_DIR)/$(f),$(USER_LIB_DIR)/$(notdir $(f))) || exit 1 ; )
 
 
-.PHONY: clean-custom
-clean-local: clean-custom
+clean-local::
        $(Q)rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \
               $(USER_OBJS_DIR)/*.d \
               $(USER_OBJS_DIR)/*.map \