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Finished the handling of chapter04 and almost done chapter05.

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At least now the generated Makefile can be used  to build the temporally tools.
This commit is contained in:
Manuel Canales Esparcia 2005-09-27 22:33:06 +00:00
parent dc2fee8036
commit 0bad6baa0e
1 changed files with 50 additions and 11 deletions
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61
jhalfs
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@ -253,13 +253,13 @@ build_Makefile() {
# Start with a clean Makefile.tmp file
>$MKFILE.tmp
for file in chapter0{4,5}/* ; do
for file in chapter05/* ; do
# Keep the script file name
i=`basename $file`
# First append each name of the script files to a list (this will become
# the names of the targets in the Makefile
list="$list $i"
chapter5="$chapter5 $i"
# Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
# and binutils in chapter 5)
@ -281,30 +281,69 @@ build_Makefile() {
fi
# Insert instructions for unpacking the package and changing directories
echo -e "\t\$(call unpack,$FILE)" >> $MKFILE.tmp
echo -e "\t\$(call unpack-lfs,$FILE) && \\" >> $MKFILE.tmp
echo -e "\tROOT=\`head -n1 /tmp/unpacked | sed 's@/.*@@'\` && \\" >> $MKFILE.tmp
echo -e "\tcd \$(SRC)/\$\$ROOT && \\" >> $MKFILE.tmp
echo -e "\tcd \$(LFS)\$(SRC)/\$\$ROOT && \\" >> $MKFILE.tmp
fi
# Run the script
echo -e "\tsu - lfs -c \"/bin/bash $file\"" >> $MKFILE.tmp
# Insert the script run
echo -e "\tsu lfs -c \". /home/lfs/.bashrc && $JHALFSDIR/commands/$file\" && \\" >> $MKFILE.tmp
# Include a touch of the target name so make can check if it's already been made.
echo -e "\ttouch \$@" >> $MKFILE.tmp
done
# These seds turn the variables '$$LFS' into '$(LFS)' so make will understand,
# and remove the ' && \'s from the end of each line of a cat command.
sed -i -e 's|\$\$LFS|\$(LFS)|' -e '/^\tcat/,/^\tEOF/s/ \&\& \\//' $MKFILE.tmp
# Stick a variable and some defines at the top of the real makefile
echo "export SRC := /sources" > $MKFILE
echo "export LFS := $BUILDDIR" >> $MKFILE
echo "define unpack-lfs" >> $MKFILE
echo -e "\t@cd \$(LFS)\$(SRC) ; tar -xvjf \$(1) > /tmp/unpacked" >> $MKFILE
echo -e "endef\n" >> $MKFILE
echo "define unpack" >> $MKFILE
echo -e "\t@cd \$(SRC) ; tar -xvf \$(1) > /tmp/unpacked" >> $MKFILE
echo -e "endef\n" >> $MKFILE
# Drop in the list as the main target 'all:' with each sub-target as a dependency.
echo "all: $list" >> $MKFILE
# Drop in the main target 'all:' and the chapter targets with each sub-target
# as a dependency.
echo -e "all: chapter4 chapter5\n" >> $MKFILE
echo -e "chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment\n" >> $MKFILE
echo -e "chapter5: $chapter5\n" >> $MKFILE
# Clean targets
echo "clean-chapter4:" >> $MKFILE
echo -e "\tuserdel lfs && \\" >> $MKFILE
echo -e "\trm -r /home/lfs && \\" >> $MKFILE
echo -e "\trm -r \$(LFS)/tools && \\" >> $MKFILE
echo -e "\trm /tools" >> $MKFILE
echo -e "\trm $JHALFSDIR/02*\n" >> $MKFILE
# The chapter4 sub-targets are hard-coded to can create the lfs user and
# environment, and to make the scripts executables (as part of 021-addinguser).
echo "020-creatingtoolsdir:" >> $MKFILE
echo -e "\tmkdir \$(LFS)/tools && \\" >> $MKFILE
echo -e "\tln -s \$(LFS)/tools / && \\" >> $MKFILE
echo -e "\ttouch \$@\n" >> $MKFILE
echo "021-addinguser:" >> $MKFILE
echo -e "\tgroupadd lfs && \\" >> $MKFILE
echo -e "\tuseradd -s /bin/bash -g lfs -m -k /dev/null lfs && \\" >> $MKFILE
echo -e "\tchown lfs \$(LFS)/tools && \\" >> $MKFILE
echo -e "\tchown lfs \$(LFS)/sources && \\" >> $MKFILE
# Make the scripts executables
echo -e "\tchmod -R +x $JHALFSDIR/commands && \\" >> $MKFILE
echo -e "\ttouch \$@\n" >> $MKFILE
echo "022-settingenvironment:" >> $MKFILE
echo -e "\techo \"exec env -i HOME=\\\$\$HOME TERM=\\\$\$TERM PS1='\u:\w\$$ ' /bin/bash\" > /home/lfs/.bash_profile && \\" >> $MKFILE
echo -e "\techo \"set +h\" > /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\techo \"umask 022\" >> /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\techo \"LFS=/mnt/lfs\" >> /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\techo \"LC_ALL=POSIX\" >> /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\techo \"PATH=/tools/bin:/bin:/usr/bin\" >> /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\techo \"export LFS LC_ALL PATH\" >> /home/lfs/.bashrc && \\" >> $MKFILE
echo -e "\tchown lfs /home/lfs/.bash* && \\" >> $MKFILE
echo -e "\ttouch \$@\n" >> $MKFILE
# Bring over the items from the Makefile.tmp
cat $MKFILE.tmp >> $MKFILE