common.mak

   1 ifndef $(COMMON_INCLUDED)
   2 COMMON_INCLUDED = true
   3
   4 # Global definitions
   5 # The variable "DISTRELEASE" should be overwritten in rpm spec files with:
   6 # "make DISTRELEASE=%{release}" and "make install DISTRELEASE=%{release}"
   7 VERSION            = 1
   8 RELEASE            = 8
   9 PATCHLEVEL         = 3
  10 DISTRELEASE        = build-$(shell date +%Y%m%d)
  11 S390_TOOLS_RELEASE = $(VERSION).$(RELEASE).$(PATCHLEVEL)-$(DISTRELEASE)
  12 export S390_TOOLS_RELEASE
  13
  14 reldir = $(subst $(shell cd -P $(dir $(filter %common.mak,$(MAKEFILE_LIST))); \
  15          pwd)/,,$(CURDIR))
  16
  17 # Cross Compiling Support
  18 CROSS_COMPILE   =
  19 AS              = $(call echocmd,"  AS      ",/$@)$(CROSS_COMPILE)as
  20 LINK            = $(call echocmd,"  LINK    ",/$@)$(CROSS_COMPILE)gcc
  21 LD              = $(call echocmd,"  LD      ",/$@)$(CROSS_COMPILE)ld
  22 CC              = $(call echocmd,"  CC      ",/$@)$(CROSS_COMPILE)gcc
  23 LINKXX          = $(call echocmd,"  LINKXX  ",/$@)$(CROSS_COMPILE)g++
  24 CXX             = $(call echocmd,"  CXX     ",/$@)$(CROSS_COMPILE)g++
  25 CPP             = $(call echocmd,"  CPP     ",/$@)$(CROSS_COMPILE)gcc -E
  26 AR              = $(call echocmd,"  AR      ",/$@)$(CROSS_COMPILE)ar
  27 NM              = $(call echocmd,"  NM      ",/$@)$(CROSS_COMPILE)nm
  28 STRIP           = $(call echocmd,"  STRIP   ",/$@)$(CROSS_COMPILE)strip
  29 OBJCOPY         = $(call echocmd,"  OBJCOPY ",/$@)$(CROSS_COMPILE)objcopy
  30 OBJDUMP         = $(call echocmd,"  OBJDUMP ",/$@)$(CROSS_COMPILE)objdump
  31
  32 INSTALL         = install
  33 ifneq ("${V}","1")
  34         MAKEFLAGS += --quiet
  35         echocmd=echo $1$(call reldir)$2;
  36 else
  37         echocmd=
  38 endif
  39 ifneq ("${W}","1")
  40         WARNFLAGS = -W -Wall -Wno-unused-parameter
  41 else
  42         WARNFLAGS = -W -Wall
  43 endif
  44 CFLAGS          = $(WARNFLAGS) -O3 -DS390_TOOLS_RELEASE=$(S390_TOOLS_RELEASE) \
  45                         $(OPT_FLAGS)
  46 CXXFLAGS        = $(WARNFLAGS) -O3 -DS390_TOOLS_RELEASE=$(S390_TOOLS_RELEASE) \
  47                         $(OPT_FLAGS)
  48 export AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP INSTALL CFLAGS
  49
  50 # Support alternate install root
  51 INSTROOT        =
  52 USRSBINDIR      = $(INSTROOT)/usr/sbin
  53 USRBINDIR       = $(INSTROOT)/usr/bin
  54 BINDIR          = $(INSTROOT)/sbin
  55 LIBDIR          = $(INSTROOT)/lib
  56 SYSCONFDIR      = $(INSTROOT)/etc
  57 MANDIR          = $(INSTROOT)/usr/share/man
  58 TOOLS_LIBDIR    = $(INSTROOT)/lib/s390-tools
  59 INSTDIRS        = $(USRSBINDIR) $(USRBINDIR) $(BINDIR) $(LIBDIR) $(MANDIR) \
  60                         $(SYSCONFDIR) $(TOOLS_LIBDIR)
  61 OWNER           = $(shell id -un)
  62 GROUP           = $(shell id -gn)
  63 export INSTROOT BINDIR LIBDIR MANDIR OWNER GROUP
  64
  65 # Special defines for zfcpdump
  66 ZFCPDUMP_DIR    = /usr/local/share/zfcpdump
  67 ZFCPDUMP_IMAGE  = zfcpdump.image
  68 ZFCPDUMP_RD     = zfcpdump.rd
  69 export ZFCPDUMP_DIR ZFCPDUMP_IMAGE ZFCPDUMP_RD
  70
  71 # Overwrite implicite makefile rules for having nice compile output
  72 %.o: %.c
  73         $(CC) $(CPPFLAGS) $(CFLAGS) -c $<
  74
  75 %.o: %.cpp
  76         $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $<
  77
  78 %: %.o
  79         $(LINK) $(LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o $@
  80
  81 all:
  82
  83 install_dirs:
  84         for dir in $(INSTDIRS); do \
  85                 test -d $$dir || $(INSTALL) -g $(GROUP) -o $(OWNER) -d $$dir; \
  86         done
  87         for i in 1 2 3 4 5 6 7 8; do \
  88                 test -d $(MANDIR)/man$$i || $(INSTALL) -g $(GROUP) -o $(OWNER) \
  89                 -d $(MANDIR)/man$$i; \
  90         done
  91
  92 install_echo:
  93         $(call echocmd,"  INSTALL ")
  94
  95 install: install_echo install_dirs
  96
  97 clean_echo:
  98         $(call echocmd,"  CLEAN   ")
  99
 100 clean: clean_echo
 101 endif
 102