[PATCH] also allow building .s files from .c ones

[PATCH] also allow building .s files from .c ones

[Jan Beulich]

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... along the lines of allowing .i files to be built from .c ones as
well as .s from .S (aiding the analysis of occasional build problems).

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/Makefile
+++ b/xen/Makefile
@@ -195,7 +195,7 @@ _MAP:
 .PHONY: FORCE
 FORCE:
 
-%.o %.i: %.c FORCE
+%.o %.i %.s: %.c FORCE
 	$(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
 
 %.o %.s: %.S FORCE
--- a/xen/Rules.mk
+++ b/xen/Rules.mk
@@ -177,6 +177,9 @@ $(filter %.init.o,$(obj-y) $(obj-bin-y) 
 %.i: %.c Makefile
 	$(CPP) $(CFLAGS) $< -o $@
 
+%.s: %.c Makefile
+	$(CC) $(CFLAGS) -S $< -o $@
+
 # -std=gnu{89,99} gets confused by # as an end-of-line comment marker
 %.s: %.S Makefile
 	$(CPP) $(AFLAGS) $< -o $@




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also allow building .s files from .c ones

... along the lines of allowing .i files to be built from .c ones as
well as .s from .S (aiding the analysis of occasional build problems).

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/Makefile
+++ b/xen/Makefile
@@ -195,7 +195,7 @@ _MAP:
 .PHONY: FORCE
 FORCE:
 
-%.o %.i: %.c FORCE
+%.o %.i %.s: %.c FORCE
 	$(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
 
 %.o %.s: %.S FORCE
--- a/xen/Rules.mk
+++ b/xen/Rules.mk
@@ -177,6 +177,9 @@ $(filter %.init.o,$(obj-y) $(obj-bin-y) 
 %.i: %.c Makefile
 	$(CPP) $(CFLAGS) $< -o $@
 
+%.s: %.c Makefile
+	$(CC) $(CFLAGS) -S $< -o $@
+
 # -std=gnu{89,99} gets confused by # as an end-of-line comment marker
 %.s: %.S Makefile
 	$(CPP) $(AFLAGS) $< -o $@

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Re: [PATCH] also allow building .s files from .c ones

[Keir Fraser]

On 09/07/2013 15:50, "Jan Beulich" <JBeulich@suse.com> wrote:

> ... along the lines of allowing .i files to be built from .c ones as
> well as .s from .S (aiding the analysis of occasional build problems).
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Acked-by: Keir Fraser <keir@xen.org>

> --- a/xen/Makefile
> +++ b/xen/Makefile
> @@ -195,7 +195,7 @@ _MAP:
>  .PHONY: FORCE
>  FORCE:
>  
> -%.o %.i: %.c FORCE
> +%.o %.i %.s: %.c FORCE
> $(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
>  
>  %.o %.s: %.S FORCE
> --- a/xen/Rules.mk
> +++ b/xen/Rules.mk
> @@ -177,6 +177,9 @@ $(filter %.init.o,$(obj-y) $(obj-bin-y)
>  %.i: %.c Makefile
> $(CPP) $(CFLAGS) $< -o $@
>  
> +%.s: %.c Makefile
> + $(CC) $(CFLAGS) -S $< -o $@
> +
>  # -std=gnu{89,99} gets confused by # as an end-of-line comment marker
>  %.s: %.S Makefile
> $(CPP) $(AFLAGS) $< -o $@
> 
> 
>