mingw-filesystem/mingw-find-requires.sh

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#!/bin/bash
# This script reads filenames from STDIN and outputs any relevant provides
# information that needs to be included in the package.
[ -z "$OBJDUMP" ] && OBJDUMP=mingw-objdump
targets=$@
if [ -z "$targets" ] ; then
echo "Usage: $0 [ mingw32 ] [ mingw64 ]"
exit 1
fi
# Get the list of files.
filelist=`sed "s/['\"]/\\\&/g"`
dlls=$(echo $filelist | tr '[:blank:]' '\n' | grep -Ei '\.(dll|exe)$')
pkgconfig_files=$(echo $filelist | tr '[:blank:]' '\n' | grep -Ei '\.(pc)$')
for target in $targets; do
dll_found=false
host_triplet=`rpm --eval "%{${target}_target}"`
for f in $dlls; do
if [[ $f =~ .*$host_triplet.* ]]; then
$OBJDUMP -p $f | grep 'DLL Name' | grep -Eio '[-._\+[:alnum:]]+\.dll' |
grep -v 'api-ms-win' | tr '[:upper:]' '[:lower:]' |
sed "s/\(.*\)/$target(\1)/"
dll_found=true
fi
done
# Add a dependency on filesystem and crt if necessary
if [ $dll_found = true ]; then
echo "${target}-filesystem >= 95"
echo "${target}-crt"
fi
pkgconfig_files_found=false
for f in $pkgconfig_files; do
if [[ $f =~ .*$host_triplet.* ]]; then
pkgconfig_files_found=true
fi
done
# Add a dependency on $target-pkg-config if necessary
if [ $pkgconfig_files_found = true ]; then
echo "${target}-pkg-config"
fi
done | sort -u