Zrythm installer
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#!/usr/bin/env bash
#
# print version and license
# is hereby part of the code and also displayed to the user
version() {
cat <<EOF >&2
Welcome to $( basename $0)!
Authors: Lars Holger Engelhard - DL5RCW (2016)
Tiancheng "Timothy" Gu (2014)
Version: 1.3
# This file is part of the MXE Project, sponsored by the named authors
# it supports the shared build approach by providing an easy way to
# check for library dependencies in a recursive manner
# Copyright (c) 2016 Lars Holger Engelhard - DL5RCW
# (c) 2014 Tiancheng "Timothy" Gu
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject
# to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
EOF
}
# default application objdump
# you can specify your own objdump with --objdump or -o
OBJDUMP=objdump
# create a temp directory
tmp=$( mktemp -d )
# print an help menu
help() {
cat <<EOF >&2
Usage: $0 -c -d DEST -s SRC [-f FILE|-F DIR]
or: $0 -p [-f FILE|-F DIR]
or: $0 -c -p -d DEST -s SRC [-f FILE|-F DIR]
or: $0 -p -d DEST -R SRC [-f FILE|-F DIR]
or: $0 -p -d DEST -S "SRC_1 SRC_2 ... SRC_n" [-f FILE|-F DIR]
or: $0 -c -d DEST -R SRC_1 -e SRC_2 [-f FILE|-F DIR]
Copy executable FILE(s) and their DLL dependencies for SRC directory to a
DEST directory, and/or print the recursive dependencies.
Operating modes:
-c, --copy print and copy dependencies
-p, --print print dependencies (no copy action)
Operating options:
-d, --destdir Destination directory - a single destination folder
-f, --infile [ multiCall ] The input executable file or DLL.
-F, --infiles, --indir [ multiCall ] The input directory of executable files and/or DLLs.
-s, --srcdir [ multiCall ] The directory with DLLs that can be copied.
-S, --srcdirs [ multiCall ] List of directories with DLLs that can be copied. Put "" around them, e.g. "/dir1 /root/dir2 /root/dir3"
-R, --recursivesrcdir [ multiCall ] Target directory for recursive search of folders containing *dll files
-X, --excludepattern [ multiCall ] Exclude any path that contains such pattern, e.g. /(PREFIX)/(TARGET)/apps/
Optional binary settings:
-o, --objdump Specify the path or name of your objdump application
-e, --enforcedir [ multiCall ] Enforce executable files and/or DLLs of a specific directory
It will be entirely copied - flat, non recursive. assumes *.dll and *.exe in the top level directory
It will copy those into a directory in DESTDIR!
e.g. <path_to_mxe>/mxe/usr/<compiler>/qt5/plugins/platforms/ - for qwindows.dll becomes
DESTDIR/platforms/ containing qwindows.dll
Other options:
-h,-H, --help Display this message and exit
-v,-V, --version Display version of this application
-l,-L, --loglevel Display more output - default is 1
multiCall => you can specify this option multiple times!
Authors: Lars Holger Engelhard - DL5RCW
Tiancheng "Timothy" Gu
EOF
}
# terminate the application
# print an error message
# and clean the tmp directory
die() {
echo $1 >&2
rm -rf "$tmp"
help
exit 1
}
# find all directories containing dll files
# you can pass a list (array) of directories
# and findAllSrcDirectories will hunt for dlls in each one recursively
# it will return a sorted list and duplicates are removed
findAllSrcDirectories(){
ar_recursiveDirList=${!1}
string=""
for curPath in "${ar_recursiveDirList[@]}"; do
for element in $(find $curPath $excludePattern -iname "*.dll"); do
#ar_list+="$(dirname $element) "
string+="$(dirname $element) "
done
done
string=$(echo "$string" | tr -s ' ' | tr ' ' '\n' | nl | sort -u -k2 | sort -n | cut -f2-)
echo $string #returns the string
}
while [ $# -gt 0 ]; do
key="$1"
shift
case $key in
-f|--infile)
infile+=" $1"
shift
;;
-F|--indir|--infiles)
indir+=" $1"
shift
;;
-s|--srcdir)
srcdir+=" $1"
shift
;;
-d|--destdir)
destdir="$1"
shift
;;
-S|--srcdirs)
srcdirs+=" $1"
shift
;;
-R|--recursivesrcdir)
recursivesrcdir+=" $1"
shift
;;
-X|--excludepattern)
excludepattern+=" $1"
shift
;;
-o|--objdump)
OBJDUMP="$1"
shift
;;
-e|--enforcedir)
enforcedir+=" $1"
shift
;;
-l|-L|--loglevel)
loglevel="$1"
shift
;;
-p|--print)
opmode="print"
;;
-c|--copy)
opmode="copy"
;;
-h|-H|--help)
help
exit 0
;;
-v|-V|--version)
version
exit 0
;;
*)
echo "unknown option $key ignored" >&2
;;
esac
done
# setting default values if no arguments were given
if ! [ "$loglevel" ]; then
loglevel=0
fi
if ! [ "$opmode" ]; then
opmode="copy" # used as default in productive
#opmode="print" # used as default in development
fi
if ! [ "$destdir" ]; then
die '--destdir is not specified.'
fi
if [ -n "$(ls -A $destdir 2>/dev/null)" ]; then
echo 'Warning: --destdir already exists and contains files.' >&2
else
mkdir -p "$destdir"
echo "info: created --destdir $destdir"
fi
if [ "$loglevel" -gt 1 ]; then
echo "filelist=$filelist"
echo "opmode=$opmode"
fi
excluePattern="" # building an exclude command consisting of patterns. We still contain the first hit of find
if [ ! -z "$excludepattern" ]; then
for curString in $( echo "$excludepattern" | tr -s ' ' | tr ' ' '\n' ); do
excludePattern+=" ! -path *$( echo "$curString" | tr -d ' ' )* "
done
fi
if [ "$loglevel" -gt 1 ]; then
echo "\$excluePattern: $excludePattern"
fi
str_inputFileList=""
if [ "$indir" ]; then
for curPath in $( echo "${indir}" | tr -s ' ' | tr ' ' '\n' ); do
if [ `uname -s` == "Darwin" ]; then
curList=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' ' )
else curList=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
fi
str_inputFileList+=" $curList"
done
fi
if [ "$infile" ]; then
for curFile in $( echo "${infile}" | tr -s ' ' | tr ' ' '\n' ); do
if [ `uname -s` == "Darwin" ]; then
curString=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' ' )
else curString=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
fi
str_inputFileList+=" $curString"
done
fi
if [ -z "$str_inputFileList" ]; then
die 'there was no input defined. use --indir and/or --infile in your command'
fi
if [ "$loglevel" -gt 1 ]; then
echo "str_inputFileList=$str_inputFileList"
echo "opmode=$opmode"
fi
str_srcDirList=""
if [ "$srcdir" ]; then
str_srcDirList+=" $srcdir"
fi
if [ "$srcdirs" ]; then
str_srcDirList+=" $srcdirs"
fi
if [ "$recursivesrcdir" ]; then
result="$( findAllSrcDirectories recursivesrcdir )"
str_srcDirList+=" $result"
fi
if [ -z "$str_srcDirList" ]; then
die 'there was no source directory defined. use --srcdirs or --srcdir or --recursivesrcdir in your command'
fi
if [ "$loglevel" -gt 1 ]; then
#echo "infiles: filelist=$filelist"
echo "infiles: str_inputFileList=$str_inputFileList"
echo " opmode: $opmode"
fi
if [ "$loglevel" -gt 1 ]; then
echo "list for sources: str_srcDirList=${str_srcDirList}"
echo "using OBJDUMP=$OBJDUMP in Version $( $OBJDUMP -V)"
fi
if [ "$loglevel" -gt 1 ]; then
## during development, I like to interrupt here to check the above output and skip the rest
echo "starting in 5 seconds" && sleep 5
fi
# introducing a whitelist of well known DLLs
str_whiteListDlls="advapi32.dll kernel32.dll msvcrt.dll user32.dll ws2_32.dll gdi32.dll shell32.dll d3d9.dll ole32.dll winmm.dll mpr.dll opengl32.dll"
# function to append dependencies (recursively)
append_deps() {
if [ "$loglevel" -gt 1 ]; then
echo "\$1=$1 + \$2=$2 "
sleep 2
fi
local bn="$( basename $1 )"
if [ -e "$tmp/$bn" ]; then
return 0
fi
if [ $# -eq 2 ]; then
path="$1"
else
path=""
for curPath in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n' ); do
counter=0
result=""
result=$(find $curPath $excludePattern -iname "$bn" -type f | tail -n 1)
if [ "$loglevel" -gt 1 ]; then
echo "complete find command in append_deps(): # find $curPath $excludePattern -iname $bn -type f | tail -n 1 # "
fi
if [ ! -z "$result" ];then
path="$result"
counter=$(expr $counter + 1)
fi
if [ $counter == 0 ]; then
#echo "ERROR: could not find \$path for dll $bn, \$counter=$counter: searched $curPath"
str_test="1"
else
echo "OKAY: found path for dll $bn = $path, \$counter=$counter: searched $curPath"
fi
if [ "$loglevel" -gt 1 ]; then
if [ $counter == 0 ]; then
echo "could not find \$path for dll $bn, \$counter=$counter: searched $curPath"
else
echo "found path for dll $bn = $path, \$counter=$counter: searched $curPath"
fi
fi
done
if [ "$loglevel" -gt 1 ]; then
echo "path for dll $bn now is $path"
sleep 2
fi
fi
echo "Processing $1" >&2
if ! [ -e "$path" ]; then
if [ "$loglevel" -gt 1 ]; then
echo "path=$path| and we touch $tmp/$bn -> non existent in our src directories!"
sleep 4
fi
touch "$tmp/$bn"
return 0
fi
$OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn"
echo "executing: $OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn""
for dll in $( cat "$tmp/$bn" | tr '\n' ' ' ); do
append_deps "$dll"
done
alldeps=$(printf "$alldeps\n%s" "$(cat $tmp/$bn)" | sort | uniq)
}
process_enforced_deps(){
enforcedDirectory=$1
if [ ! -d $enforcedDirectory ]; then
echo "warning! \$enforcedDirectory=$enforcedDirectory is not valid"
if [ "$loglevel" -gt 1 ]; then
sleep 10
fi
fi
# first we append the path to enforced dir to our list of source directories
# if we would do this file recursively, we should loop to find those and append them all to the list
str_srcDirList+=" $enforcedDirectory"
# now we search for the dll and exe files to be included
if [ `uname -s` == "Darwin" ]; then
string=$( find $enforcedDirectory -maxdepth 1 -iname *.exe -or -iname *.dll | tr '\n' ' ' )
else string=$( find $enforcedDirectory -maxdepth 1 -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
fi
if [ "$loglevel" -gt 1 ]; then
echo "enforcedDirectory=$enforcedDirectory"
echo "we found dlls and exes:$string"
sleep 4
fi
# we hard copy it to DEST
if [ `uname -s` == "Darwin" ]; then
cp -av "${enforcedDirectory}" "$destdir"
else cp -dpRxv "${enforcedDirectory}" "$destdir"
fi
}
# beginning of the main function
# we start with the enforced dlls and exe
if [ ! -z "$enforcedir" ]; then
for curFile in $( echo "${enforcedir}" | tr -s ' ' | tr ' ' '\n'); do
echo "startig for file $curFile in enforce section"
append_deps "$curFile" rel
process_enforced_deps "$curFile"
done
fi
# then we start with our indir or infile list
for file in $str_inputFileList; do
echo "starting for file $file"
#sleep 4
append_deps "$file" rel
done
echo "I will now search for \$alldeps"
for debugOut in $( echo $alldeps | tr -s ' ' | tr '\n' ' '); do
echo "debugOut: $debugOut"
done
if [ "$loglevel" -eq 1 ]; then
echo "waiting 10 seconds until I proceed - so you can read my debugOut"
sleep 10
tmpStr=${str_srcDirList}
echo "\$alldeps has ${#alldeps[@]} elements"
echo "and \$str_srcDirList has ${#str_srcDirList} elements"
fi
str_summary="Here is the summary:"
str_summary="${str_summary} # ==== 8< ==== START ==== 8< ==== "
if [ $opmode == "copy" ]; then
echo "copying files from \${curFolder} to \$destdir:"
elif [ $opmode == "print" ]; then
echo "printing files:"
fi
for dll in $( echo $alldeps | tr '\n' ' ' ); do
counter=0
lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
if [ $lowerDll == $dll ]; then
lowerDll=""
fi
for curFolder in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n'); do
if [ "$loglevel" -gt 1 ]; then
echo "search for dll $dll in curFolder $curFolder"
sleep 1
fi
for curDll in $dll $lowerDll; do
if [ -e "${curFolder}/${curDll}" ]; then
counter=$( expr $counter + 1 )
if [ $opmode == "copy" ]; then
if [ `uname -s` == "Darwin" ]; then
cp -av "${curFolder}/${curDll}" "$destdir"
else cp -dpRxv "${curFolder}/${curDll}" "$destdir"
fi
elif [ $opmode == "print" ]; then
echo "found $dll in: ${curFolder}/${curDll}"
else
echo "unknown opmode=$opmode"
fi
fi
done
done
if [ $counter == 0 ]; then
lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
str_whiteListDlls=$( echo ${str_whiteListDlls} | tr '[:upper:]' '[:lower:]' ) # make whiteListDlls lower case to ensure we find the match (case insensitive)
if [ -z "${str_whiteListDlls/*${lowerDll}*}" ]; then
if [ "$loglevel" -gt 1 ]; then
echo "Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
fi
str_summary="${str_summary} # Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
else
if [ "$loglevel" -gt 1 ]; then
echo "Warn: \"$dll\" NOT found. \$counter=$counter."
fi
str_summary="${str_summary} # Warn: \"$dll\" NOT found. \$counter=$counter."
fi
else
if [ "$loglevel" -gt 1 ]; then
echo "Good: \"$dll\" found in the list. \$counter=$counter"
fi
str_summary="${str_summary} # Good: \"$dll\" Found in the list. \$counter=$counter"
fi
done
str_summary="${str_summary} # ==== 8< ==== END ==== 8< ==== "
echo "Job is done."
# print the summary now
for curLine in "$( echo "${str_summary}" | tr -s '#' | tr '#' '\n' )"; do # convert # to a linebreak - string ecomes an array that can be processed in for loop
echo "$curLine"
done
# clean up the temp directory stored in $tmp
rm -rf "$tmp"