The following script was applied:
sed ':a;/part of MXE.$/{N;s/\n//;ba}' -i $(git grep -l 'part of MXE')
sed 's/\(part of MXE\).*\(See index.html\)/\1. \2/' -i \
$(git grep -l 'part of MXE.*See index.html')
before='This file is part of MXE. See index.html for further information.'
after='This file is part of MXE. See LICENSE.md for licensing information.'
sed "s/$before/$after/" -i $(git grep -l 'part of MXE')
Then git grep 'index.html for further information' revealed two other files.
One of them was patched manually (patch.mk). Makefile has text
"See index.html for further information" unrelated to licensing.
See https://github.com/mxe/mxe/issues/1500#issuecomment-241340792
* fixes "~winpthreads changes ~pthread_signal.h" etc. reported by build-pkg
mingw-w64 installs dummy headers if winpthreads isn't built
* enables libgomp to avoid double-build (see #331)
* no change in openmp-validation (still 20 failures - taken with a grain of
salt as the batch file test runner isn't a reliable perl substitute)
* pthreads virtual package kept for future testing
Boris Nagaev
Tony Theodore