mk/syslinux.mk

   1 ## -*- makefile -*- -------------------------------------------------------
   2 ##
   3 ##   Copyright 2008 H. Peter Anvin - All Rights Reserved
   4 ##
   5 ##   This program is free software; you can redistribute it and/or modify
   6 ##   it under the terms of the GNU General Public License as published by
   7 ##   the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
   8 ##   Boston MA 02110-1301, USA; either version 2 of the License, or
   9 ##   (at your option) any later version; incorporated herein by reference.
  10 ##
  11 ## -----------------------------------------------------------------------
  12
  13 ##
  14 ## Common configurables
  15 ##
  16
  17 # No builtin rules
  18 MAKEFLAGS += -r
  19 MAKE      += -r
  20
  21 BINDIR   = /usr/bin
  22 SBINDIR  = /sbin
  23 LIBDIR   = /usr/lib
  24 DATADIR  = /usr/share
  25 AUXDIR   = $(DATADIR)/syslinux
  26 DIAGDIR  = $(AUXDIR)/diag
  27 MANDIR   = /usr/man
  28 INCDIR   = /usr/include
  29 TFTPBOOT = /tftpboot
  30 COM32DIR = $(AUXDIR)/com32
  31
  32 BOOTDIR     = /boot
  33 EXTLINUXDIR = $(BOOTDIR)/extlinux
  34
  35 NASM     = nasm
  36 NASMOPT  = -Ox
  37
  38 PERL     = perl
  39 PYTHON   = python
  40 UPX      = upx
  41
  42 CHMOD    = chmod
  43
  44 CC       = gcc
  45 gcc_ok   = $(shell tmpf=gcc_ok.$$$$.tmp; \
  46                    if $(CC) $(GCCOPT) $(1) -c $(topdir)/dummy.c \
  47                         -o $$tmpf 2>/dev/null ; \
  48                    then echo '$(1)'; else echo '$(2)'; fi; \
  49                    rm -f $$tmpf)
  50
  51 LD       = ld
  52 OBJDUMP  = objdump
  53 OBJCOPY  = objcopy
  54 STRIP    = strip
  55 AR       = ar
  56 NM       = nm
  57 RANLIB   = ranlib
  58 STRIP    = strip
  59 GZIPPROG = gzip
  60 XZ       = xz
  61 PNGTOPNM = pngtopnm
  62 MCOPY    = mcopy
  63 MFORMAT  = mformat
  64 MKISOFS  = mkisofs
  65 SED      = sed
  66 WGET     = wget
  67
  68 com32    = $(topdir)/com32
  69
  70 # Common warnings we want for all gcc-generated code
  71 GCCWARN := -W -Wall -Wstrict-prototypes
  72 # Extremely useful variant for debugging...
  73 #GCCWARN += -Wno-clobbered -Werror
  74
  75 # Common stanza to make gcc generate .*.d dependency files
  76 MAKEDEPS = -Wp,-MT,$@,-MD,$(dir $@).$(notdir $@).d
  77
  78 # Dependencies that exclude system headers; use whenever we use
  79 # header files from the platform.
  80 UMAKEDEPS = -Wp,-MT,$@,-MMD,$(dir $@).$(notdir $@).d
  81
  82 # Items that are only appropriate during development; this file is
  83 # removed when tarballs are generated.
  84 -include $(MAKEDIR)/devel.mk
  85
  86 # Local additions, like -DDEBUG can go here
  87 -include $(MAKEDIR)/local.mk