Gnutls is supposed to be able to detect and use libidn2, but it
tries to do this without pkg-config, in a way that doesn't
consider transitive dependencies. Using pkg-config with libidn2.pc
seems to work okay with MXE's version of libidn2.
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 $(git grep -l 'part of MXE')
Then git grep 'index.html for further information' revealed two other files.
One of them was patched manually (patch.mk). Makefile has text
"See index.html for further information" unrelated to licensing.
See https://github.com/mxe/mxe/issues/1500#issuecomment-241340792
The following script was applied:
set -xue
find src/ plugins/ -name '*.mk' -type f > mks
# special cases for test file:
# ls -d src/*-test* | sed 's@-test.*@@' | sort | uniq --repeated
sed 's@$(2).c@$(PWD)/src/$(PKG)-test.c@g' -i \
src/{boost,freeimage,hdf5,lapack,sdl,sdl_image,sdl_sound}.mk
sed 's@$(2).f@$(PWD)/src/$(PKG)-test.f@g' -i src/lapack.mk
sed 's@$(PWD)/$(2).pro@$(PWD)/src/$(PKG)-test.pro@g' -i \
src/qt.mk plugins/examples/custom-qt-min/overrides.mk
sed 's@$(2)-CMakeLists.txt@$(PWD)/src/$(PKG)-test-CMakeLists.txt@g' \
-i src/{sdl_image,sdl_sound}.mk
# check
for base in $(ls -d src/*-test* | sed 's@-test.*@@' | sort | uniq --repeated); do
! grep -q '$(2)' "${base}.mk"
done
# other $(2)
sed 's@$(2).cpp@$(TEST_FILE)@g' -i $(cat mks)
sed 's@$(2).cxx@$(TEST_FILE)@g' -i $(cat mks)
sed 's@$(2).c@$(TEST_FILE)@g' -i $(cat mks)
sed 's@$(2).ml@$(TEST_FILE)@g' -i $(cat mks)
sed 's@$(2).f@$(TEST_FILE)@g' -i $(cat mks)
# check
! grep '$(2)' $(cat mks)
See https://github.com/mxe/mxe/issues/1452
Mark Brand
Tony Theodore
Viktor Szakats
Boris Nagaev