quantum-espresso/install/includedep.sh

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#!/bin/sh
# includedep.sh -- script that computes dependencies on preprocessor includes
# make sure there is no locale setting creating unneeded differences.
LC_ALL=C
export LC_ALL
# files whose dependencies must be computed
sources=`echo *.c *.f90 |
sed 's/\*\.c//g
s/\*\.f90//g'` # remove the "*.c" and "*.f90" that remain
# # when there are no such files
if test "$sources" = " " ; then exit ; fi
# files that may be included
# extra directories may be specified on the command line
includes=`echo *.h`
for dir in $*
do
includes="$includes `echo $dir/*.h`"
done
includes=`echo $includes |
sed 's/[^ ]*\*\.h//g'` # remove the "dir/*.h" that remain
# # when there are no such files
# create list of include dependencies
# each line is of the form:
# file_name.o : @include_file.h@
egrep -H '^ *# *include *"' $sources | # look for #include "..." statements
# # ignore #include <...> ones
sed 's/f90:/o /
s/c:/o /
s/# *include *//
s/\"/ /g' | # replace extension, insert space
# # remove '# include' statements
# # remove quotes
awk '{print $1 " : @" $2 "@"}' | # create dependency entry
sort | uniq > includedep.tmp1 # remove duplicates
# create list of available include files
# for each file, create a line of the form:
# s/@file_name@/pathname/g
echo $includes | tr " " "\n" |
sed 's/\//\\\//g
s/.*\/\([^/]*\)/\1 &/' | # escape slashes
awk '{print "s/@" $1 "@/" $2 "/" }' > includedep.tmp2
# replace file names with pathnames
# by applying the file of substitution patterns just created
sed -f includedep.tmp2 includedep.tmp1
rm -f includedep.tmp1 includedep.tmp2 # remove temporary files