Build Windows binaries with Travis

.travis.yml

@@ -1,23 +1,44 @@
 language: emacs-lisp
-dist: trusty
-# https://github.com/travis-ci/travis-ci/issues/9061
-sudo: required
-matrix:
-  allow_failures:
-    - env: EMACS_VERSION=git-snapshot
-env:
-  - EMACS_VERSION=26-pretest
-  - EMACS_VERSION=git-snapshot
-before_install:
-  # Setup paths
-  - export PATH=${TRAVIS_BUILD_DIR}/.evm/bin:${PATH}
-  # Install emacs
-  - if [[ ${EMACS_VERSION} = git-snapshot ]]; then sudo apt-get install -y texinfo; fi
-  # Use this fork of EVM for dynamic module support
-  - git clone https://github.com/ubolonton/evm ${TRAVIS_BUILD_DIR}/.evm
-  - evm config path /tmp
-  - evm install emacs-${EMACS_VERSION} --use --skip
-script:
-  - cd $TRAVIS_BUILD_DIR
-  - make
-  - make test
+jobs:
+  include:
+    - stage: test
+      os: linux
+      sudo: required
+      env:
+        - EMACS_VERSION=26-pretest
+        - EMACS_VERSION=git-snapshot
+      allow_failures:
+        - env: EMACS_VERSION=git-snapshot
+      before_script:
+        - export PATH=${TRAVIS_BUILD_DIR}/.evm/bin:${PATH}
+        - if [[ ${EMACS_VERSION} = git-snapshot ]]; then sudo apt-get install texinfo; fi
+        - git clone https://github.com/ubolonton/evm ${TRAVIS_BUILD_DIR}/.evm
+        - evm config path /tmp
+        - evm install emacs-${EMACS_VERSION} --use --skip
+      script:
+        - cd $TRAVIS_BUILD_DIR
+        - make
+        - make test
+    - stage: deploy
+      if: tag IS present
+      os: osx
+      addons:
+        homebrew:
+          packages:
+            - mingw-w64
+          update: true
+      deploy:
+        provider: releases
+        api_key:
+          secure: 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
+        file_glob: true
+        file: products/*
+        skip_cleanup: true
+        overwrite: true
+        on:
+          tags: true
+      env:
+        - ZMQ_BUILD_HOST=x86_64-w64-mingw32
+      script:
+        - cd $TRAVIS_BUILD_DIR
+        - make products

Makefile

@@ -23,14 +23,14 @@ $(shell touch version)
 endif
 endif
 
-ifneq (,$(or $(findstring mingw, $(ZMQ_BUILD_HOST)) \
-			 $(findstring cygwin, $(ZMQ_BUILD_HOST)) \
-			 $(findstring msys, $(ZMQ_BUILD_HOST)) \
+ifneq (,$(or $(findstring mingw, $(ZMQ_BUILD_HOST)), \
+			 $(findstring cygwin, $(ZMQ_BUILD_HOST)), \
+			 $(findstring msys, $(ZMQ_BUILD_HOST)), \
 			 $(findstring Windows_NT, $(OS))))
 ZMQ_BUILD_FOR_WINDOWS = yes
 endif
 
-ifeq ($(ZMQ_BUILD_FOR_WINDOWS), yes)
+ifneq ($(ZMQ_BUILD_FOR_WINDOWS),)
 CXXFLAGS="-static-libgcc -static-libstdc++"
 SHARED_EXT := .dll
 else
@@ -65,10 +65,11 @@ test:
 .PHONY: clean
 clean:
 	$(MAKE) -C src clean
-	$(RM) libzmq.* emacs-zmq.* $(ELCFILES)
+	$(RM) emacs-zmq.* $(ELCFILES)
 
 .PHONY: clean-zmq-build
 clean-zmq-build:
+	$(RM) libzmq.*
 	$(RM) -r $(ZMQ_BASE_BUILD_DIR)
 
 .PHONY: compile
@@ -77,6 +78,20 @@ compile: $(ELCFILES)
 $(ELCFILES): %.elc: %.el
 	$(EMACS) --batch -Q -L . $(LIBS) -f batch-byte-compile $<
 
+### Make products (mainly for Travis)
+# But only if we are cross compiling. For testing purposes, be sure to call
+# make clean first.
+
+ifneq ($(ZMQ_BUILD_HOST),)
+.PHONY: products
+products:
+	make $(SHARED)
+	mkdir -p products
+	tar -czf products/emacs-zmq-$(ZMQ_BUILD_HOST).tar.gz *$(SHARED_EXT)
+	cd products && shasum -a 256 emacs-zmq-$(ZMQ_BUILD_HOST).tar.gz > \
+		emacs-zmq-$(ZMQ_BUILD_HOST).tar.gz.sha256
+endif
+
 ### Building ZMQ locally
 
 .PHONY: libzmq
@@ -85,9 +100,7 @@ ifneq ($(BUILD_ZMQ_LOCALLY),)
 # since the configure script to build emacs-zmq will use pkg-config anyways.
 libzmq: $(ZMQ_PKG_CONFIG_DIR)/libzmq.pc
 ifneq ($(shell cat version), $(ZMQ_VERSION))
-# Clean out object files so that we ensure that the right libzmq is linked in
-# the case that a version of ZMQ is being linked and we had
-# previously linked a different version.
+# Clean out object files so that we ensure the right libzmq is linked.
 	$(MAKE) -i clean
 	echo $(ZMQ_VERSION) > version
 endif
@@ -114,6 +127,7 @@ endif
 	./autogen.sh && \
 	./configure CXXFLAGS=$(CXXFLAGS) --quiet --without-docs --prefix=$(ZMQ_BUILD_DIR) \
 		--enable-drafts=yes --enable-libunwind=no --enable-static=no \
+		--disable-curve-keygen --disable-perf --disable-eventfd \
 		--host=$(ZMQ_BUILD_HOST) && \
 	$(MAKE) install
 ifneq ($(ZMQ_BUILD_FOR_WINDOWS),)