89 lines
3 KiB
Bash
89 lines
3 KiB
Bash
fixupOutputHooks+=(_linkDLLs)
|
||
|
||
addEnvHooks "$targetOffset" linkDLLGetFolders
|
||
|
||
linkDLLGetFolders() {
|
||
addToSearchPath "LINK_DLL_FOLDERS" "$1/lib"
|
||
addToSearchPath "LINK_DLL_FOLDERS" "$1/bin"
|
||
}
|
||
|
||
_linkDLLs() {
|
||
linkDLLsInfolder "$prefix/bin"
|
||
}
|
||
|
||
# Try to links every known dependency of exe/dll in the folder of the 1str input
|
||
# into said folder, so they are found on invocation.
|
||
# (DLLs are first searched in the directory of the running exe file.)
|
||
# The links are relative, so relocating whole /nix/store won't break them.
|
||
linkDLLsInfolder() {
|
||
(
|
||
local folder
|
||
folder="$1"
|
||
if [ ! -d "$folder" ]; then
|
||
echo "Not linking DLLs in the non-existent folder $folder"
|
||
return
|
||
fi
|
||
cd "$folder" || exit
|
||
|
||
# Use associative arrays as set
|
||
local filesToChecks
|
||
local filesDone
|
||
declare -A filesToChecks # files that still needs to have their dependancies checked
|
||
declare -A filesDone # files that had their dependancies checked and who is copied to the bin folder if found
|
||
|
||
markFileAsDone() {
|
||
if [ ! "${filesDone[$1]+a}" ]; then filesDone[$1]=a; fi
|
||
if [ "${filesToChecks[$1]+a}" ]; then unset 'filesToChecks[$1]'; fi
|
||
}
|
||
|
||
addFileToLink() {
|
||
if [ "${filesDone[$1]+a}" ]; then return; fi
|
||
if [ ! "${filesToChecks[$1]+a}" ]; then filesToChecks[$1]=a; fi
|
||
}
|
||
|
||
# Compose path list where DLLs should be located:
|
||
# prefix $PATH by currently-built outputs
|
||
local DLLPATH=""
|
||
local outName
|
||
for outName in $(getAllOutputNames); do
|
||
addToSearchPath DLLPATH "${!outName}/bin"
|
||
done
|
||
DLLPATH="$DLLPATH:$LINK_DLL_FOLDERS"
|
||
|
||
echo DLLPATH="'$DLLPATH'"
|
||
|
||
for peFile in *.{exe,dll}; do
|
||
if [ -e "./$peFile" ]; then
|
||
addFileToLink "$peFile"
|
||
fi
|
||
done
|
||
|
||
local searchPaths
|
||
readarray -td: searchPaths < <(printf -- "%s" "$DLLPATH")
|
||
|
||
local linkCount=0
|
||
while [ ${#filesToChecks[*]} -gt 0 ]; do
|
||
local listOfDlls=("${!filesToChecks[@]}")
|
||
local file=${listOfDlls[0]}
|
||
markFileAsDone "$file"
|
||
if [ ! -e "./$file" ]; then
|
||
local pathsFound
|
||
readarray -d '' pathsFound < <(find -L "${searchPaths[@]}" -name "$file" -type f -print0)
|
||
if [ ${#pathsFound[@]} -eq 0 ]; then continue; fi
|
||
local dllPath
|
||
dllPath="${pathsFound[0]}"
|
||
CYGWIN+=" winsymlinks:nativestrict" ln -sr "$dllPath" .
|
||
echo "linking $dllPath"
|
||
file="$dllPath"
|
||
linkCount=$((linkCount + 1))
|
||
fi
|
||
# local dep_file
|
||
# Look at the file’s dependancies
|
||
for dep_file in $($OBJDUMP -p "$file" | sed -n 's/.*DLL Name: \(.*\)/\1/p' | sort -u); do
|
||
addFileToLink "$dep_file"
|
||
done
|
||
done
|
||
|
||
echo "Created $linkCount DLL link(s) in $folder"
|
||
)
|
||
}
|