Added/corrected support to compile assembly (.S) sources for Linux rules.

darcs-hash:20080417230427-ff715-5a7af9c33ceb2018b2f4a6abdf8d50b8ebb21977.gz

diff --git a/snippets/linux b/snippets/linux
index ff67268c2ac2d09d8177aa59a76ae0d3e50db113..f507b091e25364fda8f9870ccb417e9905e109ab 100644 (file)
--- a/snippets/linux
+++ b/snippets/linux
@@ -161,7 +161,7 @@ ifdef USER_RULE_TEMPLATES
 
 USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.S .o/.o
 
-USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .o/.S .lo/.lo
+USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.S .lo/.lo
 
 #%.lo: %.c
 #      $(CC) -o $@ $(LCFLAGS) -c $<
@@ -172,6 +172,9 @@ c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
        $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
 
+S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+       $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER
+
 idl_COMPILE = $(IDL_COMPILER)
 
 # Check GCC version for user build
@@ -211,11 +214,11 @@ endef
 # Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
 define COMPILE_S_o_template
 $(2): $(1) $$(GEN_HEADERS)
-        @$(QUIET_CMD_ECHO) "  AS      $$@"
-        $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
-        then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
-        else rm -f "$$@.d.tmp" ; exit 1; \
-        fi
+       @$(QUIET_CMD_ECHO) "  AS      $$@"
+       $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
+       then mv -f "$$@.d.tmp" "$$@.d" ; \
+       else rm -f "$$@.d.tmp" ; exit 1; \
+       fi
 endef
 
 
@@ -404,6 +407,7 @@ KERN_CC = echo KERN_CC not defined - compilation skipped
 endif
 c_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
 cc_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
+S_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_AFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
 KERN_LDFLAGS = $(LINUX_LDFLAGS)
 ifdef LINUX_ARCH
@@ -486,6 +490,20 @@ endef
 
 
 
+define COMPILE_S_o_kern_template
+
+$(2): $(1)
+       @$(QUIET_CMD_ECHO) "  AS [K]  $$@"
+       $(Q) if $$(S_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \
+       -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
+       -o $$@ -c $$< ; \
+       then mv -f "$$@.d.tmp" "$$@.d" ; \
+       else rm -f "$$@.d.tmp" ; exit 1; \
+       fi
+endef
+
+
+
 define MODULE_kern_template
 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o))
 $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o))
@@ -673,6 +691,8 @@ $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template
 
 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
 
+$(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
+
 $(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))
 
 # User-space shared libraries object files
@@ -690,6 +710,8 @@ $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_templat
 
 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))
 
+$(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))
+
 $(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))
 
 # IDL compilation
@@ -712,6 +734,7 @@ $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_tem
 
 $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))
 
+$(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
 endif
 
 clean-local: clean-custom