[kbuild] move -Os flag from architecture Makefiles to toplevel
Makefile
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2
Makefile
2
Makefile
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@ -308,7 +308,7 @@ LINUXINCLUDE := -Iinclude \
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CPPFLAGS := -D__KERNEL__ -D__U_BOOT__ $(LINUXINCLUDE)
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CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
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-fno-strict-aliasing -fno-common
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-fno-strict-aliasing -fno-common -Os
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AFLAGS := -D__ASSEMBLY__
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# Read KERNELRELEASE from include/config/kernel.release (if it exists)
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@ -20,7 +20,7 @@ cpu-$(CONFIG_ARM926EJS) := arm926ejs
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -mabi=apcs-gnu -DTEXT_BASE=$(TEXT_BASE) -P
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CFLAGS += -msoft-float -Os
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CFLAGS += -msoft-float
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# Add cleanup flags
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CPPFLAGS += -fdata-sections -ffunction-sections
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@ -9,7 +9,7 @@ cpu-$(CONFIG_BF561) := bf561
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -P
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CFLAGS += -Os -D__blackfin__
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CFLAGS += -D__blackfin__
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# -Ttext $(TEXT_BASE)
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KALLSYMS += --symbol-prefix=_
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@ -42,7 +42,7 @@ CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -P
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AFLAGS += -gdwarf-2 -save-temps
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# FIXME - remove overide
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CFLAGS += -msoft-float -mcfv4e -gdwarf-2 -feliminate-unused-debug-types \
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-fmerge-all-constants -Os
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-fmerge-all-constants
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# Incompatible code in U-Boot for -std=c99
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LDFLAGS_uboot :=-L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
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# --verbose --stats
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@ -15,7 +15,6 @@ cpu-$(CONFIG_ARCH_MPC5200) := mpc5xxx
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -P
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CFLAGS += -Os
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ifeq ($(incdir-y),)
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incdir-y := $(machine-y)
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@ -11,7 +11,7 @@ lds-y := arch/sandbox/lib/u-boot.lds
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -P
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CFLAGS += -Os -Dmalloc=u_boot_malloc \
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CFLAGS += -Dmalloc=u_boot_malloc \
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-Dfree=u_boot_free -Drealloc=u_boot_realloc \
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-Dread=u_boot_read -Dwrite=u_boot_write \
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-Dopen=u_boot_open -Dclose=u_boot_close \
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