build: set platform name without quotes and reuse everywhere

Avoid having to remove quotes wherever the platform name is used
by exporting the variable only once.

Change-Id: I4cb51901e4ac19d70d0310fe6bbacd157f586661
Signed-off-by: Anas Nashif <anas.nashif@intel.com>

Makefile

@@ -746,12 +746,14 @@ libs-y1		:= $(patsubst %/, %/lib.a, $(libs-y))
 libs-y2		:= $(patsubst %/, %/built-in.o, $(libs-y))
 libs-y		:= $(libs-y1) $(libs-y2)
 
+PLATFORM_NAME = $(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+export PLATFORM_NAME
 # Externally visible symbols (used by link-zephyr.sh)
 export KBUILD_ZEPHYR_MAIN := $(drivers-y) $(core-y) $(libs-y) $(app-y)
 ifdef CONFIG_HAVE_CUSTOM_LINKER_SCRIPT
 export KBUILD_LDS         := $(subst $(DQUOTE),,$(CONFIG_CUSTOM_LINKER_SCRIPT))
 else
-export KBUILD_LDS         := $(srctree)/arch/$(SRCARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))/linker.cmd
+export KBUILD_LDS         := $(srctree)/arch/$(SRCARCH)/platforms/$(PLATFORM_NAME)/linker.cmd
 endif
 export LDFLAGS_zephyr
 # used by scripts/pacmage/Makefile

arch/arc/Kbuild

@@ -1,7 +1,7 @@
-subdir-ccflags-y +=-I$(srctree)/arch/arc/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+subdir-ccflags-y +=-I$(srctree)/arch/arc/platforms/$(PLATFORM_NAME)
 subdir-ccflags-y +=-I$(srctree)/include/drivers
 subdir-ccflags-y +=-I$(srctree)/drivers
 subdir-asflags-y += $(subdir-ccflags-y)
 
 obj-y = core/
-obj-y += platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))/
+obj-y += platforms/$(PLATFORM_NAME)/

arch/arc/platforms/quark_se-arc/Makefile

@@ -1,10 +1,10 @@
-ccflags-y +=-I$(srctree)/arch/arc/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+ccflags-y +=-I$(srctree)/arch/arc/platforms/$(PLATFORM_NAME)
 ccflags-y +=-I$(srctree)/arch/x86/platforms/
 ccflags-y +=-I$(srctree)/include
 ccflags-y +=-I$(srctree)/include/drivers
 ccflags-y +=-I$(srctree)/drivers
+asflags-y +=-I$(srctree)/arch/arc/platforms/$(PLATFORM_NAME)
 ccflags-$(CONFIG_ADC) +=-I$(srctree)/drivers/adc
-asflags-y +=-I$(srctree)/arch/arc/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
 
 asflags-y := ${ccflags-y}
 

arch/arm/Kbuild

@@ -1,7 +1,7 @@
 subdir-ccflags-y +=-I$(srctree)/include/drivers
 subdir-ccflags-y +=-I$(srctree)/drivers
-subdir-ccflags-y +=-I$(srctree)/arch/arm/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+subdir-ccflags-y +=-I$(srctree)/arch/arm/platforms/$(PLATFORM_NAME)
 subdir-asflags-y := ${subdir-ccflags-y}
 
 obj-y += core/
-obj-y += platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))/
+obj-y += platforms/$(PLATFORM_NAME)/

arch/arm/core/cortex_m/Makefile

@@ -1,5 +1,5 @@
 ccflags-y +=-I$(srctree)/include/drivers
-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
 
 asflags-y = $(ccflags-y)
 

arch/x86/Kbuild

@@ -1,4 +1,2 @@
-DQUOTE = "
-# This comment line is to fix the highlighting of some editors due the quote effect."
 obj-y += core/
-obj-y += platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))/
+obj-y += platforms/$(PLATFORM_NAME)/

arch/x86/platforms/quark_se-x86/Makefile

@@ -1,4 +1,5 @@
 ccflags-y +=-I$(srctree)/arch/x86
+ccflags-y +=-I$(srctree)/arch/x86/platforms/$(PLATFORM_NAME)/
 ccflags-y +=-I$(srctree)/include/drivers
 ccflags-y +=-I$(srctree)/drivers
 asflags-y := ${ccflags-y}

drivers/Makefile

@@ -1,6 +1,6 @@
 subdir-ccflags-y += -I$(srctree)/include/drivers
-subdir-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+subdir-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
-subdir-asflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+subdir-asflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
 
 obj-y = console/
 obj-y += random/

drivers/aio/Makefile

@@ -1,5 +1 @@
-ccflags-y +=-I$(srctree)/arch/$(ARCH)
-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
-asflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
-
 obj-$(CONFIG_AIO_DW_COMPARATOR) += aio_dw_comparator.o aio_static_irq_stubs.o

samples/microkernel/apps/nfc_hello/src/Makefile

@@ -1,3 +1,3 @@
-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
 
 obj-y = main.o

samples/nanokernel/test/test_atomic/src/Makefile

@@ -1,4 +1,4 @@
 ccflags-y += ${PROJECTINCLUDE} -I${srctree}/samples/include
-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
 
 obj-y = atomic.o

samples/nanokernel/test/test_context/src/Makefile

@@ -1,5 +1,5 @@
 ccflags-y += ${PROJECTINCLUDE} -I${srctree}/samples/include
-ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(subst $(DQUOTE),,$(CONFIG_PLATFORM))
+ccflags-y +=-I$(srctree)/arch/$(ARCH)/platforms/$(PLATFORM_NAME)
 ccflags-$(CONFIG_PLATFORM_QUARK_D2000) += -DFIBER_STACKSIZE=256
 
 obj-y = context.o