diff options
Diffstat (limited to 'config.mk')
| -rw-r--r-- | config.mk | 35 |
1 files changed, 23 insertions, 12 deletions
@@ -110,14 +110,20 @@ RANLIB = $(CROSS_COMPILE)RANLIB # Load generated board configuration sinclude $(OBJTREE)/include/autoconf.mk -ifdef ARCH -sinclude $(TOPDIR)/lib_$(ARCH)/config.mk # include architecture dependend rules -endif -ifdef CPU -sinclude $(TOPDIR)/cpu/$(CPU)/config.mk # include CPU specific rules +# Some architecture config.mk files need to know what CPUDIR is set to, +# so calculate CPUDIR before including ARCH/SOC/CPU config.mk files. +# Check if arch/$ARCH/cpu/$CPU exists, otherwise assume arch/$ARCH/cpu contains +# CPU-specific code. +CPUDIR=arch/$(ARCH)/cpu/$(CPU) +ifneq ($(SRCTREE)/$(CPUDIR),$(wildcard $(SRCTREE)/$(CPUDIR))) +CPUDIR=arch/$(ARCH)/cpu endif + +sinclude $(TOPDIR)/arch/$(ARCH)/config.mk # include architecture dependend rules +sinclude $(TOPDIR)/$(CPUDIR)/config.mk # include CPU specific rules + ifdef SOC -sinclude $(TOPDIR)/cpu/$(CPU)/$(SOC)/config.mk # include SoC specific rules +sinclude $(TOPDIR)/$(CPUDIR)/$(SOC)/config.mk # include SoC specific rules endif ifdef VENDOR BOARDDIR = $(VENDOR)/$(BOARD) @@ -235,16 +241,21 @@ export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS ######################################################################### # Allow boards to use custom optimize flags on a per dir/file basis -BCURDIR := $(notdir $(CURDIR)) +BCURDIR = $(subst $(SRCTREE)/,,$(CURDIR:$(obj)%=%)) $(obj)%.s: %.S - $(CPP) $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $< + $(CPP) $(AFLAGS) $(AFLAGS_$(BCURDIR)/$(@F)) $(AFLAGS_$(BCURDIR)) \ + -o $@ $< $(obj)%.o: %.S - $(CC) $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $< -c + $(CC) $(AFLAGS) $(AFLAGS_$(BCURDIR)/$(@F)) $(AFLAGS_$(BCURDIR)) \ + -o $@ $< -c $(obj)%.o: %.c - $(CC) $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c + $(CC) $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ + -o $@ $< -c $(obj)%.i: %.c - $(CPP) $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c + $(CPP) $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ + -o $@ $< -c $(obj)%.s: %.c - $(CC) $(CFLAGS) $(CFLAGS_$(@F)) $(CFLAGS_$(BCURDIR)) -o $@ $< -c -S + $(CC) $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ + -o $@ $< -c -S ######################################################################### |