1 # This is triggered by Makefile.system and runs before any of the code is built.
7 TARGET_MAKE = Makefile_kernel.conf
8 TARGET_CONF = config_kernel.h
10 TARGET_MAKE = Makefile.conf
11 TARGET_CONF = config.h
14 # CPUIDEMU = ../../cpuid/table.o
17 EXFLAGS = -DCPUIDEMU -DVENDOR=99
20 ifeq ($(TARGET), MIPS24K)
21 TARGET_FLAGS = -mips32r2
24 ifeq ($(TARGET), MIPS1004K)
25 TARGET_FLAGS = -mips32r2
28 ifeq ($(TARGET), P5600)
29 TARGET_FLAGS = -mips32r5
32 ifeq ($(TARGET), I6400)
33 TARGET_FLAGS = -mips64r6
36 ifeq ($(TARGET), P6600)
37 TARGET_FLAGS = -mips64r6
40 ifeq ($(TARGET), I6500)
41 TARGET_FLAGS = -mips64r6
44 ifeq ($(TARGET), C910V)
45 TARGET_FLAGS = -march=rv64gcvxthead -mabi=lp64v
49 ./getarch_2nd 0 >> $(TARGET_MAKE)
50 ./getarch_2nd 1 >> $(TARGET_CONF)
52 config.h : c_check f_check getarch
53 perl ./c_check $(TARGET_MAKE) $(TARGET_CONF) $(CC) $(TARGET_FLAGS) $(CFLAGS)
54 ifneq ($(ONLY_CBLAS), 1)
55 perl ./f_check $(TARGET_MAKE) $(TARGET_CONF) $(FC) $(TARGET_FLAGS)
57 #When we only build CBLAS, we set NOFORTRAN=2
58 echo "NOFORTRAN=2" >> $(TARGET_MAKE)
59 echo "NO_FBLAS=1" >> $(TARGET_MAKE)
60 echo "F_COMPILER=GFORTRAN" >> $(TARGET_MAKE)
61 echo "BU=_" >> $(TARGET_MAKE)
62 echo "#define BUNDERSCORE _" >> $(TARGET_CONF)
63 echo "#define NEEDBUNDERSCORE 1" >> $(TARGET_CONF)
65 ./getarch 0 >> $(TARGET_MAKE)
66 ./getarch 1 >> $(TARGET_CONF)
69 getarch : getarch.c cpuid.S dummy $(CPUIDEMU)
70 $(HOSTCC) $(HOST_CFLAGS) $(EXFLAGS) -o $(@F) getarch.c cpuid.S $(CPUIDEMU)
72 getarch_2nd : getarch_2nd.c config.h dummy
74 $(HOSTCC) -I. $(HOST_CFLAGS) -o $(@F) getarch_2nd.c
76 $(HOSTCC) -I. $(HOST_CFLAGS) -DBUILD_KERNEL -o $(@F) getarch_2nd.c