fix_makefile_header_dependencies.sh

   1 #! /usr/bin/env bash
   2
   3 WORKER=./fill_deps.sh
   4 DEPFILE=deps
   5
   6 write_deps_file() {
   7     INPUT=$1
   8     ESCAPED_OUTPUT=`sed 's/\//\\\\\//g' <<<"$1"`
   9
  10     {
  11             echo '#! /usr/bin/env bash'
  12             grep '^\(CXXFLAGS\|INCPATH\|DEFINES\)' ${INPUT} \
  13                     | sed \
  14                             -e 's/$(\([^)]\+\))/${\1}/g' \
  15                             -e 's/"/\\"/g' \
  16                 -e 's/^\([^ ]\+\) *= *\(.\+\)/\1="\2"/'
  17             echo
  18         echo 'touch deps'
  19             grep '^.$(CXX)' ${INPUT} \
  20                     | grep -v '$@' \
  21                     | sed \
  22                             -e 's/^\t\$(CXX)\(.\+\)$/makedepend \1 -w 1000000 -f '${DEPFILE}' -p "" -a -o .o 2>\/dev\/null/' \
  23                             -e 's/$(\([^)]\+\))/${\1}/g' \
  24                             -e 's/\\/\//g'
  25     } > "${WORKER}"
  26     chmod a+x "${WORKER}"
  27 }
  28
  29
  30
  31 PWD_BACKUP=$PWD
  32
  33 while read makefile ; do
  34     dir=`dirname "${makefile}"`
  35     if [ `find "${dir}" -maxdepth 1 -name '*.cpp' | wc -l 2>/dev/null` -ge 1 ]; then
  36         echo "Directory: $dir"
  37         cd $dir
  38         rm -f "${DEPFILE}"
  39         write_deps_file Makefile
  40         "${WORKER}"
  41         TEMPFILE=`mktemp`
  42         sed 's/^.\+\/\([^\/]\+.o:\)/\1/' "${DEPFILE}" > "${TEMPFILE}"
  43         mv "${TEMPFILE}" "${DEPFILE}"
  44         # rm "${WORKER}"
  45
  46         cd ${PWD_BACKUP}
  47         echo "include ${DEPFILE}" >> "${makefile}"
  48     fi
  49 done < <(find src -name 'Makefile')
  50
  51 cd ${PWD_BACKUP}
  52