mingw64-filesystem/mingw64-find-requires.sh

#!/bin/bash

# This script reads filenames from STDIN and outputs any relevant provides
# information that needs to be included in the package.

if [ "$1" ]
then
   package_name="$1"
fi

[ -z "$OBJDUMP" ] && OBJDUMP=x86_64-w64-mingw32-objdump

# Get the list of files.

filelist=`sed "s/['\"]/\\\&/g"`

libs_to_exclude="
    advapi32
    cfgmgr32
    comctl32
    comdlg32
    crypt32
    ddraw
    dnsapi
    dsound
    gdi32
    gdiplus
    glu32
    glut32
    imm32
    iphlpapi
    kernel32
    mscms
    mscoree
    msimg32
    msvcr71
    msvcr80
    msvcr90
    msvcrt
    mswsock
    odbc32
    ole32
    oleaut32
    opengl32
    psapi
    rpcrt4
    secur32
    setupapi
    shell32
    shlwapi
    user32
    usp10
    version
    wininet
    winmm
    wldap32
    ws2_32
    wsock32
"

exclude_pattern=""
for i in $libs_to_exclude; do
    if test "$exclude_pattern" == ""; then
        exclude_pattern=$i;
    else
        exclude_pattern=$exclude_pattern"|"$i; 
    fi
done


dlls=$(echo $filelist | tr [:blank:] '\n' | grep -Ei '\.(dll|exe)$')
pcs=$(echo $filelist | tr [:blank:] '\n' | grep '\.pc$')
configs=$(echo $filelist | tr [:blank:] '\n' | grep 'config$')

for f in $dlls; do
    $OBJDUMP -p $f | grep 'DLL Name' | tr [:upper:] [:lower:] |
        grep -Eo '[-._\+[:alnum:]]+\.dll' |
        grep -Ev "$exclude_pattern" |
        sed 's/\(.*\)/mingw64(\1)/' 
done | sort -u

(
for g in $pcs; do
    dirname=`dirname $g`
	PKG_CONFIG_PATH=$dirname x86_64-w64-mingw32-pkg-config --print-errors --print-requires $g | awk '{ print "mingw64(pkg:"$1")", $2, $3 }'
	PKG_CONFIG_PATH=$dirname x86_64-w64-mingw32-pkg-config --print-errors --print-requires-private $g | grep -Ev "$exclude_pattern" | awk '{ print "mingw64(pkg:"$1")", $2, $3 }'
	for h in `PKG_CONFIG_PATH=$dirname x86_64-w64-mingw32-pkg-config --libs-only-l $g | sed 's#\-l##g'`; do
		echo "mingw64(lib:$h)"
	done
done
for k in $configs; do
    for j in `PKG_CONFIG=x86_64-w64-mingw32-pkg-config $k --libs`; do
        case $j in
            -l*)
                echo $j | sed 's#\-l##g' | grep -Ev "$exclude_pattern" | awk '{ print "mingw64(lib:"$1")" }'
		;;
            *)
                ;;
        esac
    done
done
) | sort -u