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://source.ipfire.eu/othersrc
  26 URL_TOOLCHAIN = http://source.ipfire.eu/toolchain
  27 URL_IPCOP   = http://ipcop.ath.cx
  28
  29 # Default compiler optimizations.
  30 #
  31 FLAGS_OPT   = -O2
  32 FLAGS_CPU   = -mcpu=$(MACHINE)
  33 FLAGS_ARCH  = -march=$(MACHINE)
  34
  35 # Don't change this; it will be overridden by other makefiles where necessary.
  36 #
  37 ROOT =
  38
  39 # For most packages tarballs are unpacked here and then deleted after
  40 # installation.
  41 #
  42 DIR_SRC = $(ROOT)/usr/src
  43
  44 # Files are downloaded into DIR_TMP and then moved to DIR_DL, to avoid
  45 # messes with partially retrieved files.  DIR_DL is where we will
  46 # save all the files that are downloaded.  DIR_INFO contains the
  47 # file lists of installed packages.
  48 #
  49 DIR_DL      = $(LFS_BASEDIR)/cache
  50 DIR_CHK     = $(LFS_BASEDIR)/cache/check
  51 DIR_CONF    = $(LFS_BASEDIR)/config
  52 DIR_INFO    = $(LFS_BASEDIR)/log
  53 DIR_TMP     = /var/tmp
  54
  55 KGCC = gcc
  56
  57 ###############################################################################
  58 # Common Macro Definitions
  59 ###############################################################################
  60
  61 # For each package we create a list of files that it installed under
  62 # log/<TARGET> name. Modified files are not identified
  63 #
  64 define FIND_FILES
  65         cd $(ROOT)/ && find -mount \
  66         -not -path './tools*' -not -path './tmp*' -not -path './usr/src*' \
  67         -not -path './dev*' -not -path './proc*' -not -path './install*'
  68 endef
  69
  70 # This is common starting logic for builds.
  71 #
  72 ifeq "$(ROOT)" ""
  73 define PREBUILD
  74         echo "====================================== Installing $(THISAPP) ..."
  75         @echo "Install started; saving file list to $(DIR_SRC)/lsalr ..."
  76         @if [ ! -f $(DIR_SRC)/lsalr ]; then $(FIND_FILES) > $(DIR_SRC)/lsalr; fi
  77         # Fix installation on partial rebuild, so modules install where they should
  78         # and not everytime on the last compiled kernel
  79         if [ -f $(DIR_SRC)/linux-$(KVER) ]; then \
  80                 if [ "$(SMP)" = "" ]; then \
  81                         cd $(DIR_SRC)/linux-$(KVER) && \
  82                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))+' Makefile; \
  83                 else \
  84                         cd $(DIR_SRC)/linux-$(KVER) && \
  85                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))-smp+' Makefile; \
  86                 fi; \
  87         fi
  88 endef
  89 else
  90 define PREBUILD
  91         echo "====================================== Installing $(THISAPP) ..."
  92 endef
  93 endif
  94
  95 # Common end-of-installation logic for Stage 2 and beyond.
  96 #
  97 ifeq "$(ROOT)" ""
  98 define POSTBUILD
  99         @echo "Install done; saving file list to $(TARGET) ..."
 100         @$(FIND_FILES) > $(DIR_SRC)/lsalrnew
 101         @diff $(DIR_SRC)/lsalr $(DIR_SRC)/lsalrnew | grep '^> ' | sed 's/^> //' | sort > $(TARGET)_diff
 102         @cp -f $(DIR_SRC)/lsalrnew $(DIR_SRC)/lsalr
 103         @rm -f $(DIR_SRC)/lsalrnew
 104         sed -i -e 's+.\/++' $(TARGET)_diff
 105         # compare roofile ( same name as lfs script) with the list of installed files
 106         # special cases
 107         # - if the corresponding rootfile is not found, touch $(TARGET)_missing_rootfile
 108         # - on a partial rebuild without a new file inside TARGET_diff, just touch TARGET
 109         # $(TARGET)_diff : result of the diff
 110         # ROOTFILE : reference of include/exclude files
 111         # $(TARGET)_rootfile : ROOTFILE with KVER replacement
 112         # $(TARGET) : log result with {commented|include|added} files
 113         if [ -s "$(TARGET)_diff" ]; then \
 114                 if [ "$(PASS)" = "SMP" ]; then LFS_SCRIPT=$(firstword $(MAKEFILE_LIST))-smp; \
 115                 else LFS_SCRIPT=$(firstword $(MAKEFILE_LIST)); \
 116                 fi; \
 117                 echo $(LFS_SCRIPT); \
 118                 ROOTFILE=`find $(DIR_SRC)/config/rootfiles/common -maxdepth 1 -type f -name $$LFS_SCRIPT`; \
 119                 if [ "$$ROOTFILE" = "" ]; then \
 120                         ROOTFILE=`find $(DIR_SRC)/config/rootfiles/ver_$(IPFVER) -type f -name $$LFS_SCRIPT`; \
 121                 fi; \
 122                 if [ "$$ROOTFILE" = "" ]; then \
 123                         touch $(TARGET)_missing_rootfile; \
 124                         ROOTFILE=$(TARGET)_missing_rootfile ; \
 125                         echo "error $$LFS_SCRIPT not found in config/rootfiles"; \
 126                 fi; \
 127                 sed "s/KVER/$(KVER)/g" $$ROOTFILE > $(TARGET)_rootfile; \
 128                 for line in `cat $(TARGET)_diff`; do \
 129                         if grep -qE "^#$$line$$" $(TARGET)_rootfile; then echo "#$$line" >> $(TARGET); \
 130                         elif grep -qE "^$$line$$" $(TARGET)_rootfile ; then echo "$$line" >> $(TARGET); \
 131                         else echo "+$$line" >> $(TARGET); \
 132                         fi; \
 133                 done; \
 134                 rm -f $(TARGET)_rootfile; \
 135         else \
 136                 touch $(TARGET); \
 137         fi
 138         @rm -f $(TARGET)_diff
 139 endef
 140 else
 141 define POSTBUILD
 142         @echo "===================================== Install done for $(THISAPP)."
 143         touch $(TARGET)
 144 endef
 145 endif
 146
 147 define CHECK
 148         @echo -e "$(MESSAGE)Check: $($(notdir $@))"
 149         wget -T 120 -t 1 --spider -nv $($(notdir $@)) -O /dev/null
 150         @touch $(DIR_CHK)/$(notdir $@)
 151 endef
 152
 153 define LOAD
 154         @echo -e "$(MESSAGE)Download: $($(notdir $@))"
 155         wget -T 60 -t 1 -c -nv $($(notdir $@)) -O $(DIR_TMP)/$(notdir $@)
 156         [ "$($(notdir $@)_MD5)" = `md5sum $(DIR_TMP)/$(notdir $@) | awk '{ print $$1 }'` ] # detect page not found answer
 157         mv $(DIR_TMP)/$(notdir $@) $(DIR_DL)
 158 endef
 159
 160 define MD5
 161         # error mean file signature don't match the one in lfs script
 162         [ "$($@_MD5)" = `md5sum $(DIR_DL)/$@ | awk '{ print $$1 }'` ]
 163         echo "$@ checksum OK"
 164         echo "$@" >>$(DIR_INFO)/_build.othersrc-list.log
 165 endef
 166
 167 define PAK
 168         /usr/local/bin/packager $(PROG) $(VER) $(PAK_VER)
 169 endef