drivers/staging/vt6655/Makefile.x86

   1 #
   2 # Build options:
   3 #   PRIV_OBJ := 1 for object version
   4 #
   5
   6 IO_MAP := 0
   7 HOSTAP := 1
   8 PRIV_OBJ := 1
   9
  10 KSP :=  /lib/modules/$(shell uname -r)/build \
  11         /usr/src/linux-$(shell uname -r) \
  12         /usr/src/linux-$(shell uname -r | sed 's/-.*//') \
  13         /usr/src/kernel-headers-$(shell uname -r) \
  14         /usr/src/kernel-source-$(shell uname -r) \
  15         /usr/src/linux-$(shell uname -r | sed 's/\([0-9]*\.[0-9]*\)\..*/\1/') \
  16         /usr/src/linux
  17
  18 test_dir = $(shell [ -e $(dir)/include/linux ] && echo $(dir))
  19 KSP := $(foreach dir, $(KSP), $(test_dir))
  20
  21 KSRC := $(firstword $(KSP))
  22
  23 ifeq (,$(KSRC))
  24   $(error Linux kernel source not found)
  25 endif
  26
  27 # check kernel version
  28 KVER := $(shell uname -r | cut -c1-3 | sed 's/2\.[56]/2\.6/')
  29 KERVER2=$(shell uname -r | cut -d. -f2)
  30
  31 ifeq ($(KVER), 2.6)
  32 # 2.6 kernel
  33 TARGET = viawget.ko
  34
  35 else
  36 TARGET = viawget.o
  37
  38 endif
  39
  40 INSTDIR := $(shell find /lib/modules/$(shell uname -r) -name $(TARGET) -printf "%h\n" | sort | head -1)
  41 ifeq (,$(INSTDIR))
  42         ifeq (,$(KERVER2))
  43                 ifneq (,$(wildcard /lib/modules/$(shell uname -r)/kernel))
  44                         INSTDIR := /lib/modules/$(shell uname -r)/kernel/drivers/net
  45                 else
  46                         INSTDIR := /lib/modules/$(shell uname -r)/net
  47                 endif
  48         else
  49                 ifneq ($(KERVER2),2)
  50                         INSTDIR := /lib/modules/$(shell uname -r)/kernel/drivers/net
  51                 else
  52                         INSTDIR := /lib/modules/$(shell uname -r)/net
  53                 endif
  54         endif
  55 endif
  56
  57
  58 SRC = device_main.c card.c mac.c baseband.c wctl.c 80211mgr.c \
  59       wcmd.c wmgr.c bssdb.c  wpa2.c rxtx.c dpc.c power.c datarate.c \
  60       srom.c mib.c rc4.c tether.c tcrc.c ioctl.c hostap.c wpa.c key.c \
  61       tkip.c michael.c wroute.c rf.c iwctl.c wpactl.c aes_ccmp.c
  62
  63 ifeq ($(IO_MAP), 1)
  64   CFLAGS += -DIO_MAP
  65 endif
  66
  67 ifeq ($(HOSTAP), 1)
  68   CFLAGS += -DHOSTAP
  69 endif
  70
  71 ifeq ($(PRIV_OBJ), 1)
  72   CFLAGS += -DPRIVATE_OBJ
  73 endif
  74
  75 CFLAGS += -I$(PWD) -I$(PWD)/../include -I$(PWD)/../solomon
  76
  77
  78 # build rule
  79 ifeq ($(KVER), 2.6)
  80 # 2.6 kernel
  81
  82 ifndef KERNEL_CONF
  83 KERNEL_CONF=    $(KSRC)/.config
  84 endif
  85
  86 include ${KERNEL_CONF}
  87
  88 obj-m += viawget.o
  89
  90 viawget-objs := device_main.o card.o mac.o baseband.o wctl.o 80211mgr.o \
  91         wcmd.o wmgr.o bssdb.o rxtx.o dpc.o power.o datarate.o srom.o \
  92         mib.o rc4.o tether.o tcrc.o ioctl.o hostap.o wpa.o key.o tkip.o \
  93         michael.o wroute.o rf.o iwctl.o wpactl.o wpa2.o aes_ccmp.o
  94
  95 .c.o:
  96         $(CC) $(CFLAGS) -o $@ $<
  97
  98 default:
  99         make -C $(KSRC) SUBDIRS=$(shell pwd) modules
 100
 101 else
 102
 103 # 2.2/2.4 kernel
 104 OBJS := device_main.o card.o mac.o baseband.o wctl.o 80211mgr.o \
 105         wcmd.o wmgr.o bssdb.o rxtx.o dpc.o power.o datarate.o srom.o \
 106         mib.o rc4.o tether.o tcrc.o ioctl.o hostap.o wpa.o key.o tkip.o \
 107         michael.o wroute.o rf.o iwctl.o wpactl.o wpa2.o aes_ccmp.o
 108
 109 VERSION_FILE := $(KSRC)/include/linux/version.h
 110 CONFIG_FILE  := $(KSRC)/include/linux/config.h
 111
 112
 113 ifeq (,$(wildcard $(VERSION_FILE)))
 114   $(error Linux kernel source not configured - missing version.h)
 115 endif
 116
 117 ifeq (,$(wildcard $(CONFIG_FILE)))
 118   $(error Linux kernel source not configured - missing config.h)
 119 endif
 120
 121 ifneq (,$(findstring egcs-2.91.66, $(shell cat /proc/version)))
 122   CC := kgcc gcc cc
 123 else
 124   CC := gcc cc
 125 endif
 126
 127 test_cc = $(shell which $(cc) > /dev/null 2>&1 && echo $(cc))
 128 CC := $(foreach cc, $(CC), $(test_cc))
 129 CC := $(firstword $(CC))
 130
 131 CFLAGS += -Wall -DLINUX -D__KERNEL__ -DMODULE  -DEXPORT_SYMTAB -D__NO_VERSION__ -O2 -pipe
 132 CFLAGS += -I$(KSRC)/include -Wstrict-prototypes -fomit-frame-pointer
 133 CFLAGS += $(shell [ -f $(KSRC)/include/linux/modversions.h ] && \
 134             echo "-DMODVERSIONS -include $(KSRC)/include/linux/modversions.h")
 135
 136 .SILENT: $(TARGET) clean
 137
 138
 139 # look for SMP in config.h
 140 SMP := $(shell $(CC) $(CFLAGS) -E -dM $(CONFIG_FILE) | \
 141          grep CONFIG_SMP | awk '{ print $$3 }')
 142
 143 ifneq ($(SMP),1)
 144   SMP := 0
 145 endif
 146
 147
 148 ifeq ($(SMP), 1)
 149   CFLAGS += -D__SMP__
 150 endif
 151
 152
 153 ifeq ($(PRIV_OBJ), 1)
 154   CFLAGS += -DPRIVATE_OBJ
 155   TARGET = x86g_up.o
 156
 157 ifeq ($(SMP), 1)
 158   TARGET = x86g_smp.o
 159 endif
 160
 161 endif
 162
 163
 164 # check x86_64
 165 SUBARCH := $(shell uname -m)
 166 ifeq ($(SUBARCH),x86_64)
 167     CFLAGS += -mcmodel=kernel -mno-red-zone
 168 endif
 169
 170
 171 $(TARGET): $(filter-out $(TARGET), $(SRC:.c=.o))
 172         $(LD) -r $^ -o $@
 173         echo; echo
 174         echo "**************************************************"
 175         echo "Build options:"
 176         echo "   VERSION    $(KVER)"
 177         echo -n "   SMP             "
 178         if [ "$(SMP)" = "1" ]; \
 179                 then echo "Enabled"; else echo "Disabled"; fi
 180
 181
 182
 183 endif # ifeq ($(KVER),2.6)
 184
 185
 186 ifeq ($(KVER), 2.6)
 187 install: default
 188 else
 189 install: clean $(TARGET)
 190 endif
 191         mkdir -p $(MOD_ROOT)$(INSTDIR)
 192         install -m 644 -o root $(TARGET) $(MOD_ROOT)$(INSTDIR)
 193
 194 ifeq (,$(MOD_ROOT))
 195         /sbin/depmod -a || true
 196 else
 197         /sbin/depmod -b $(MOD_ROOT) -a || true
 198 endif
 199
 200
 201 uninstall:
 202         rm -f $(INSTDIR)/$(TARGET)
 203         /sbin/depmod -a
 204
 205 clean:
 206         rm -f $(TARGET) $(SRC:.c=.o) *~
 207         rm -f .*.o.d .*.o.cmd .*.ko.cmd *.mod.c *.mod.o
 208
 209 -include .depend.mak