lfs/Config

   1 ###############################################################################
   2 #                                   LFSMake                                   #
   3 #                    by Rod Roark <rod@sunsetsystems.com>                     #
   4 #                                                                             #
   5 #                        Copyright (C) 2002 Rod Roark                         #
   6 #                                                                             #
   7 # See http://www.lfsmake.org/ for the most current standard version.          #
   8 #                                                                             #
   9 # These Makefiles are made available under the terms of the Artistic License, #
  10 # found at http://www.opensource.org/licenses/artistic-license.html.          #
  11 ###############################################################################
  12
  13 # URLs that are common sources of downloads.  If you're having trouble with
  14 # a site you should change its URL to that of a suitable mirror site.
  15 #
  16 URL_CPAN    = http://www.cpan.org/modules/by-module
  17 URL_AGNU    = ftp://alpha.gnu.org/gnu
  18 URL_DEBIAN  = http://http.us.debian.org/debian/pool/main
  19 URL_GNU     = http://ftp.gnu.org/gnu
  20 URL_KERNEL  = http://www.kernel.org/pub
  21 URL_TUE     = ftp://ftp.win.tue.nl/pub
  22 URL_LFS_FTP = http://ftp.at.linuxfromscratch.org/pub/lfs/lfs-packages/5.1.1
  23 URL_LFS     = http://www.linuxfromscratch.org/patches/downloads
  24 URL_SFNET   = http://kent.dl.sourceforge.net/sourceforge
  25 URL_IPFIRE  = http://mirror.ipfire.org/source
  26 URL_IPCOP   = http://ipcop.ath.cx
  27
  28 # Default compiler optimizations.
  29 #
  30 FLAGS_OPT   = -O2
  31 FLAGS_CPU   = -mcpu=$(MACHINE)
  32 FLAGS_ARCH  = -march=$(MACHINE)
  33
  34 # Don't change this; it will be overridden by other makefiles where necessary.
  35 #
  36 ROOT =
  37
  38 # For most packages tarballs are unpacked here and then deleted after
  39 # installation.
  40 #
  41 DIR_SRC = $(ROOT)/usr/src
  42
  43 # Files are downloaded into DIR_TMP and then moved to DIR_DL, to avoid
  44 # messes with partially retrieved files.  DIR_DL is where we will
  45 # save all the files that are downloaded.  DIR_INFO contains the
  46 # file lists of installed packages.
  47 #
  48 DIR_DL      = $(LFS_BASEDIR)/cache
  49 DIR_CHK     = $(LFS_BASEDIR)/cache/check
  50 DIR_CONF    = $(LFS_BASEDIR)/config
  51 DIR_INFO    = $(LFS_BASEDIR)/log
  52 DIR_TMP     = /var/tmp
  53
  54 KGCC = ccache /usr/bin/gcc
  55
  56 ###############################################################################
  57 # Common Macro Definitions
  58 ###############################################################################
  59
  60 # For each package we create a list of files that it installed under
  61 # log/<TARGET> name. Modified files are not identified
  62 #
  63 define FIND_FILES
  64         cd $(ROOT)/ && find -mount \
  65         -not -path './tools*' -not -path './tmp*' -not -path './usr/src*' \
  66         -not -path './dev*' -not -path './proc*' -not -path './install*'
  67 endef
  68
  69 # This is common starting logic for builds.
  70 #
  71 ifeq "$(ROOT)" ""
  72 define PREBUILD
  73         echo "====================================== Installing $(THISAPP) ..."
  74         @echo "Install started; saving file list to $(DIR_SRC)/lsalr ..."
  75         @if [ ! -f $(DIR_SRC)/lsalr ]; then $(FIND_FILES) > $(DIR_SRC)/lsalr; fi
  76 endef
  77 else
  78 define PREBUILD
  79         echo "====================================== Installing $(THISAPP) ..."
  80 endef
  81 endif
  82
  83 # Common end-of-installation logic for Stage 2 and beyond.
  84 #
  85 ifeq "$(ROOT)" ""
  86 define POSTBUILD
  87         @echo "Install done; saving file list to $(DIR_INFO)/$(THISAPP) ..."
  88         @$(FIND_FILES) > $(DIR_SRC)/lsalrnew
  89         @diff $(DIR_SRC)/lsalr $(DIR_SRC)/lsalrnew | grep '^> ' | sed 's/^> //' | sort > $(TARGET)_diff
  90         @cp -f $(DIR_SRC)/lsalrnew $(DIR_SRC)/lsalr
  91         @rm -f $(DIR_SRC)/lsalrnew
  92         sed -i -e 's+.\/++' $(TARGET)_diff
  93         # compare roofile ( same name as lfs script) with the list of installed files
  94         # special cases
  95         # - on a partial rebuild without a new file inside TARGET_diff, just touch TARGET
  96         if [ -s "$(TARGET)_diff" ]; then \
  97                 ROOTFILE=$(DIR_SRC)/src/ROOTFILES.$(MACHINE); \
  98                 sed "s/KVER/$(KVER)/g" $$ROOTFILE > $(TARGET)_rootfile; \
  99                 for line in `cat $(TARGET)_diff`; do \
 100                         if grep -qE "^#$$line$$" $(TARGET)_rootfile ; then echo "#$$line" >> $(TARGET); \
 101                         elif grep -qE "^$$line$$" $(TARGET)_rootfile ; then echo "$$line" >> $(TARGET); \
 102                         else echo "+$$line" >> $(TARGET); \
 103                         fi; \
 104                 done; \
 105                 rm -f $(TARGET)_rootfile; \
 106         else \
 107                 touch $(TARGET); \
 108         fi
 109         @rm -f $(TARGET)_diff
 110 endef
 111 else
 112 define POSTBUILD
 113         @echo "===================================== Install done for $(THISAPP)."
 114         touch $(TARGET)
 115 endef
 116 endif
 117
 118 define CHECK
 119         @echo -e "$(MESSAGE)Check: $($(notdir $@))"
 120         wget -T 120 -t 1 --spider -nv $($(notdir $@)) -O /dev/null
 121         @touch $(DIR_CHK)/$(notdir $@)
 122 endef
 123
 124 define LOAD
 125         @echo -e "$(MESSAGE)Download: $($(notdir $@))"
 126         wget -T 60 -t 1 -c -nv $($(notdir $@)) -O $(DIR_TMP)/$(notdir $@)
 127         [ "$($(notdir $@)_MD5)" = `md5sum $(DIR_TMP)/$(notdir $@) | awk '{ print $$1 }'` ] # detect page not found answer
 128         mv $(DIR_TMP)/$(notdir $@) $(DIR_DL)
 129 endef
 130
 131 define MD5
 132         # error mean file signature don't match the one in lfs script
 133         [ "$($@_MD5)" = `md5sum $(DIR_DL)/$@ | awk '{ print $$1 }'` ]
 134         echo "$@ checksum OK"
 135         echo "$@" >>$(DIR_INFO)/_build.othersrc-list.log
 136 endef
 137
 138 define PAK
 139         /usr/local/bin/packager $(PROG) $(VER) $(PAK_VER)
 140 endef