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mingw-bundledlls

A convenient Python3 script that copies all dependency DLLs next to the executable. Suitable for creating a ready-to-go application bundle for Windows. The script assumes Fedora 21 mingw32 install paths, but that is easy to change.

Features

• find all dependencies of an EXE or DLL file (recursively)
• copy all dependencies next to the EXE or DLL
• (optional) run UPX on all the copied dependencies and the EXE

Requirements

• python3 or python2
• objdump in $PATH
• (optional) upx in $PATH

Environment Variables

• $MINGW_BUNDLEDLLS_SEARCH_PATH: Colon-separated list of paths to search for DLLs

Usage

usage: mingw-bundledlls [-h] [--copy] [--upx] exe_file

positional arguments:
  exe_file    EXE or DLL file that you need to bundle dependencies for

optional arguments:
  -h, --help  show this help message and exit
  --copy      In addition to printing out the dependencies, also copy them
              next to the exe_file
  --upx       Only valid if --copy is provided. Run UPX on all the DLLs and
              EXE.

Example

$ ./mingw-bundledlls --copy ./scap-workbench/scap-workbench.exe 
/usr/i686-w64-mingw32/sys-root/mingw/bin/libssh2-1.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/QtNetwork4.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libcrypto-10.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libopenscap-8.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/QtCore4.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libpng16-16.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libintl-8.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/iconv.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libssl-10.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libxml2-2.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/QtXmlPatterns4.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libcurl-4.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libpcre-1.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libidn-11.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/QtGui4.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libxslt-1.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libstdc++-6.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_sjlj-1.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/libexslt-0.dll
/usr/i686-w64-mingw32/sys-root/mingw/bin/zlib1.dll

Copying enabled, will now copy all dependencies next to the exe_file.

Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libssh2-1.dll' to './scap-workbench/libssh2-1.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/QtNetwork4.dll' to './scap-workbench/QtNetwork4.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libcrypto-10.dll' to './scap-workbench/libcrypto-10.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libopenscap-8.dll' to './scap-workbench/libopenscap-8.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/QtCore4.dll' to './scap-workbench/QtCore4.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libpng16-16.dll' to './scap-workbench/libpng16-16.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libintl-8.dll' to './scap-workbench/libintl-8.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/iconv.dll' to './scap-workbench/iconv.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libssl-10.dll' to './scap-workbench/libssl-10.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libxml2-2.dll' to './scap-workbench/libxml2-2.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll' to './scap-workbench/libwinpthread-1.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/QtXmlPatterns4.dll' to './scap-workbench/QtXmlPatterns4.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libcurl-4.dll' to './scap-workbench/libcurl-4.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libpcre-1.dll' to './scap-workbench/libpcre-1.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libidn-11.dll' to './scap-workbench/libidn-11.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/QtGui4.dll' to './scap-workbench/QtGui4.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libxslt-1.dll' to './scap-workbench/libxslt-1.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libstdc++-6.dll' to './scap-workbench/libstdc++-6.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_sjlj-1.dll' to './scap-workbench/libgcc_s_sjlj-1.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/libexslt-0.dll' to './scap-workbench/libexslt-0.dll'
Copying '/usr/i686-w64-mingw32/sys-root/mingw/bin/zlib1.dll' to './scap-workbench/zlib1.dll'