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 = 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         # Fix installation on partial rebuild, so modules install where they should
  77         # and not everytime on the last compiled kernel
  78         if [ -f $(DIR_SRC)/linux-$(KVER) ]; then \
  79                 if [ "$(SMP)" = "" ]; then \
  80                         cd $(DIR_SRC)/linux-$(KVER) && \
  81                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))+' Makefile; \
  82                 else \
  83                         cd $(DIR_SRC)/linux-$(KVER) && \
  84                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))-smp+' Makefile; \
  85                 fi; \
  86         fi
  87 endef
  88 else
  89 define PREBUILD
  90         echo "====================================== Installing $(THISAPP) ..."
  91 endef
  92 endif
  93
  94 # Common end-of-installation logic for Stage 2 and beyond.
  95 #
  96 ifeq "$(ROOT)" ""
  97 define POSTBUILD
  98         @echo "Install done; saving file list to $(TARGET) ..."
  99         @$(FIND_FILES) > $(DIR_SRC)/lsalrnew
 100         @diff $(DIR_SRC)/lsalr $(DIR_SRC)/lsalrnew | grep '^> ' | sed 's/^> //' | sort > $(TARGET)_diff
 101         @cp -f $(DIR_SRC)/lsalrnew $(DIR_SRC)/lsalr
 102         @rm -f $(DIR_SRC)/lsalrnew
 103         sed -i -e 's+.\/++' $(TARGET)_diff
 104         # compare roofile ( same name as lfs script) with the list of installed files
 105         # special cases
 106         # - if the corresponding rootfile is not found, touch $(TARGET)_missing_rootfile
 107         # - on a partial rebuild without a new file inside TARGET_diff, just touch TARGET
 108         # $(TARGET)_diff : result of the diff
 109         # ROOTFILE : reference of include/exclude files
 110         # $(TARGET)_rootfile : ROOTFILE with KVER replacement
 111         # $(TARGET) : log result with {commented|include|added} files
 112         if [ -s "$(TARGET)_diff" ]; then \
 113                 if [ "$(PASS)" = "SMP" ]; then LFS_SCRIPT=$(firstword $(MAKEFILE_LIST))-smp; \
 114                 else LFS_SCRIPT=$(firstword $(MAKEFILE_LIST)); \
 115                 fi; \
 116                 echo $(LFS_SCRIPT); \
 117                 ROOTFILE=`find $(DIR_SRC)/config/rootfiles/common -maxdepth 1 -type f -name $$LFS_SCRIPT`; \
 118                 if [ "$$ROOTFILE" = "" ]; then \
 119                         ROOTFILE=`find $(DIR_SRC)/config/rootfiles/ver_$(IPFVER) -type f -name $$LFS_SCRIPT`; \
 120                 fi; \
 121                 if [ "$$ROOTFILE" = "" ]; then \
 122                         touch $(TARGET)_missing_rootfile; \
 123                         ROOTFILE=$(TARGET)_missing_rootfile ; \
 124                         echo "error $$LFS_SCRIPT not found in config/rootfiles"; \
 125                 fi; \
 126                 sed "s/KVER/$(KVER)/g" $$ROOTFILE > $(TARGET)_rootfile; \
 127                 for line in `cat $(TARGET)_diff`; do \
 128                         if grep -qE "^#$$line$$" $(TARGET)_rootfile; then echo "#$$line" >> $(TARGET); \
 129                         elif grep -qE "^$$line$$" $(TARGET)_rootfile ; then echo "$$line" >> $(TARGET); \
 130                         else echo "+$$line" >> $(TARGET); \
 131                         fi; \
 132                 done; \
 133                 rm -f $(TARGET)_rootfile; \
 134         else \
 135                 touch $(TARGET); \
 136         fi
 137         @rm -f $(TARGET)_diff
 138 endef
 139 else
 140 define POSTBUILD
 141         @echo "===================================== Install done for $(THISAPP)."
 142         touch $(TARGET)
 143 endef
 144 endif
 145
 146 define CHECK
 147         @echo -e "$(MESSAGE)Check: $($(notdir $@))"
 148         wget -T 120 -t 1 --spider -nv $($(notdir $@)) -O /dev/null
 149         @touch $(DIR_CHK)/$(notdir $@)
 150 endef
 151
 152 define LOAD
 153         @echo -e "$(MESSAGE)Download: $($(notdir $@))"
 154         wget -T 60 -t 1 -c -nv $($(notdir $@)) -O $(DIR_TMP)/$(notdir $@)
 155         [ "$($(notdir $@)_MD5)" = `md5sum $(DIR_TMP)/$(notdir $@) | awk '{ print $$1 }'` ] # detect page not found answer
 156         mv $(DIR_TMP)/$(notdir $@) $(DIR_DL)
 157 endef
 158
 159 define MD5
 160         # error mean file signature don't match the one in lfs script
 161         [ "$($@_MD5)" = `md5sum $(DIR_DL)/$@ | awk '{ print $$1 }'` ]
 162         echo "$@ checksum OK"
 163         echo "$@" >>$(DIR_INFO)/_build.othersrc-list.log
 164 endef
 165
 166 define PAK
 167         /usr/local/bin/packager $(PROG) $(VER) $(PAK_VER)
 168 endef