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_IPFIRE  = http://source.ipfire.org/othersrc
  17 URL_TOOLCHAIN = http://source.ipfire.org/toolchain
  18 URL_IPCOP   = http://ipcop.ath.cx
  19
  20 # Default compiler optimizations.
  21 #
  22 FLAGS_OPT   = -O2
  23 FLAGS_CPU   = -mcpu=$(MACHINE)
  24 FLAGS_ARCH  = -march=$(MACHINE)
  25
  26 # Don't change this; it will be overridden by other makefiles where necessary.
  27 #
  28 ROOT =
  29
  30 # For most packages tarballs are unpacked here and then deleted after
  31 # installation.
  32 #
  33 DIR_SRC = $(ROOT)/usr/src
  34
  35 # Files are downloaded into DIR_TMP and then moved to DIR_DL, to avoid
  36 # messes with partially retrieved files.  DIR_DL is where we will
  37 # save all the files that are downloaded.  DIR_INFO contains the
  38 # file lists of installed packages.
  39 #
  40 DIR_DL      = $(LFS_BASEDIR)/cache
  41 DIR_CHK     = $(LFS_BASEDIR)/cache/check
  42 DIR_CONF    = $(LFS_BASEDIR)/config
  43 DIR_INFO    = $(LFS_BASEDIR)/log
  44 DIR_TMP     = /tmp
  45
  46 KGCC = gcc
  47
  48 ###############################################################################
  49 # Common Macro Definitions
  50 ###############################################################################
  51
  52 # For each package we create a list of files that it installed under
  53 # log/<TARGET> name. Modified files are not identified
  54 #
  55 define FIND_FILES
  56         cd $(ROOT)/ && find -mount \
  57         -not -path './tools*' -not -path './tmp*' -not -path './usr/src*' \
  58         -not -path './dev*' -not -path './proc*' -not -path './install*'
  59 endef
  60
  61 # This is common starting logic for builds.
  62 #
  63 ifeq "$(ROOT)" ""
  64 define PREBUILD
  65         echo "====================================== Installing $(THISAPP) ..."
  66         @echo "Install started; saving file list to $(DIR_SRC)/lsalr ..."
  67         @if [ ! -f $(DIR_SRC)/lsalr ]; then $(FIND_FILES) > $(DIR_SRC)/lsalr; fi
  68         # Fix installation on partial rebuild, so modules install where they should
  69         # and not everytime on the last compiled kernel
  70         if [ -f $(DIR_SRC)/linux-$(KVER) ]; then \
  71                 if [ "$(SMP)" = "" ]; then \
  72                         cd $(DIR_SRC)/linux-$(KVER) && \
  73                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))+' Makefile; \
  74                 else \
  75                         cd $(DIR_SRC)/linux-$(KVER) && \
  76                                 sed -i -e 's+^EXTRAVERSION.*$$+EXTRAVERSION\ =\ $(word 4,$(subst ., .,$(KVER)))-smp+' Makefile; \
  77                 fi; \
  78         fi
  79 endef
  80 else
  81 define PREBUILD
  82         echo "====================================== Installing $(THISAPP) ..."
  83 endef
  84 endif
  85
  86 # Common end-of-installation logic for Stage 2 and beyond.
  87 #
  88 ifeq "$(ROOT)" ""
  89 define POSTBUILD
  90         @echo "Install done; saving file list to $(TARGET) ..."
  91         @$(FIND_FILES) > $(DIR_SRC)/lsalrnew
  92         @diff $(DIR_SRC)/lsalr $(DIR_SRC)/lsalrnew | grep '^> ' | sed 's/^> //' | sort > $(TARGET)_diff
  93         @cp -f $(DIR_SRC)/lsalrnew $(DIR_SRC)/lsalr
  94         @rm -f $(DIR_SRC)/lsalrnew
  95         sed -i -e 's+.\/++' $(TARGET)_diff
  96         # compare roofile ( same name as lfs script) with the list of installed files
  97         # special cases
  98         # - if the corresponding rootfile is not found, touch $(TARGET)_missing_rootfile
  99         # - on a partial rebuild without a new file inside TARGET_diff, just touch TARGET
 100         # $(TARGET)_diff : result of the diff
 101         # ROOTFILE : reference of include/exclude files
 102         # $(TARGET)_rootfile : ROOTFILE with KVER replacement
 103         # $(TARGET) : log result with {commented|include|added} files
 104         if [ -s "$(TARGET)_diff" ]; then \
 105                 if [ "$(PASS)" = "SMP" ]; then LFS_SCRIPT=$(firstword $(MAKEFILE_LIST))-smp; \
 106                 else LFS_SCRIPT=$(firstword $(MAKEFILE_LIST)); \
 107                 fi; \
 108                 echo $(LFS_SCRIPT); \
 109                 ROOTFILE=`find $(DIR_SRC)/config/rootfiles/common -maxdepth 1 -type f -name $$LFS_SCRIPT`; \
 110                 if [ "$$ROOTFILE" = "" ]; then \
 111                         ROOTFILE=`find $(DIR_SRC)/config/rootfiles/ver_$(IPFVER) -type f -name $$LFS_SCRIPT`; \
 112                 fi; \
 113                 if [ "$$ROOTFILE" = "" ]; then \
 114                         touch $(TARGET)_missing_rootfile; \
 115                         ROOTFILE=$(TARGET)_missing_rootfile ; \
 116                         echo "error $$LFS_SCRIPT not found in config/rootfiles"; \
 117                 fi; \
 118                 sed "s/KVER/$(KVER)/g" $$ROOTFILE > $(TARGET)_rootfile; \
 119                 for line in `cat $(TARGET)_diff`; do \
 120                         if grep -qE "^#$$line$$" $(TARGET)_rootfile; then echo "#$$line" >> $(TARGET); \
 121                         elif grep -qE "^$$line$$" $(TARGET)_rootfile ; then echo "$$line" >> $(TARGET); \
 122                         else echo "+$$line" >> $(TARGET); \
 123                         fi; \
 124                 done; \
 125                 rm -f $(TARGET)_rootfile; \
 126         else \
 127                 touch $(TARGET); \
 128         fi
 129         @rm -f $(TARGET)_diff
 130 endef
 131 else
 132 define POSTBUILD
 133         @echo "===================================== Install done for $(THISAPP)."
 134         touch $(TARGET)
 135 endef
 136 endif
 137
 138 define CHECK
 139         @echo -e "$(MESSAGE)Check: $($(notdir $@))"
 140         wget -T 120 -t 1 --spider -nv $($(notdir $@)) -O /dev/null
 141         @touch $(DIR_CHK)/$(notdir $@)
 142 endef
 143
 144 define LOAD
 145         @echo -e "$(MESSAGE)Download: $($(notdir $@))"
 146         wget -T 60 -t 1 -c -nv $($(notdir $@)) -O $(DIR_TMP)/$(notdir $@)
 147         [ "$($(notdir $@)_MD5)" = `md5sum $(DIR_TMP)/$(notdir $@) | awk '{ print $$1 }'` ] # detect page not found answer
 148         mv $(DIR_TMP)/$(notdir $@) $(DIR_DL)
 149 endef
 150
 151 define MD5
 152         # error mean file signature don't match the one in lfs script
 153         [ "$($@_MD5)" = `md5sum $(DIR_DL)/$@ | awk '{ print $$1 }'` ]
 154         echo "$@ checksum OK"
 155         echo "$@" >>$(DIR_INFO)/_build.othersrc-list.log
 156 endef
 157
 158 define PAK
 159         /usr/local/bin/packager $(PROG) $(VER) $(PAK_VER)
 160 endef