Build win{32,64} binaries with LDC (#568)

Build win{32,64} binaries with LDC
merged-on-behalf-of: BBasile <BBasile@users.noreply.github.com>

.travis.yml

@@ -24,7 +24,7 @@ jobs:
   include:
     - stage: GitHub Release
       #if: tag IS present
-      d: ldc-1.8.0
+      d: ldc-1.13.0
       os: linux
       script: echo "Deploying to GitHub releases ..." && ./release.sh
       deploy:
@@ -38,7 +38,7 @@ jobs:
           tags: true
     - stage: GitHub Release
       #if: tag IS present
-      d: ldc-1.8.0
+      d: ldc-1.13.0
       os: osx
       script: echo "Deploying to GitHub releases ..." && ./release.sh
       deploy:
@@ -56,12 +56,31 @@ jobs:
       os: linux
       language: generic
       sudo: yes
-      script: echo "Deploying to GitHub releases ..." && ./release-windows.sh && ARCH=64 ./release-windows.sh
+      script: echo "Deploying to GitHub releases ..." && ./release-windows.sh
+      addons:
+        apt:
+          packages:
+            - p7zip-full
+        deploy:
+          provider: releases
+          api_key: $GH_REPO_TOKEN
+          file_glob: true
+          file: bin/dcd-*.zip
+          skip_cleanup: true
+          on:
+            repo: dlang-community/DCD
+            tags: true
+    - stage: GitHub Release
+      #if: tag IS present
+      d: dmd
+      os: linux
+      language: generic
+      sudo: yes
+      script: echo "Deploying to GitHub releases ..." && ARCH=64 ./release-windows.sh
       addons:
         apt:
           packages:
             - p7zip-full
-            - wine
         deploy:
           provider: releases
           api_key: $GH_REPO_TOKEN

makefile

@@ -57,6 +57,10 @@ LDC_CLIENT_FLAGS := -Imsgpack-d/src\
 	-oq\
 	-of=bin/dcd-client
 
+override DMD_CLIENT_FLAGS += $(DFLAGS)
+override LDC_CLIENT_FLAGS += $(DFLAGS)
+override GDC_CLIENT_FLAGS += $(DFLAGS)
+
 SERVER_SRC := \
 	$(shell find src/dcd/common -name "*.d")\
 	$(shell find src/dcd/server -name "*.d")\
@@ -122,6 +126,10 @@ LDC_SERVER_FLAGS := -Icontainers/src\
 	-O5\
 	-release
 
+override DMD_SERVER_FLAGS += $(DFLAGS)
+override LDC_SERVER_FLAGS += $(DFLAGS)
+override GDC_SERVER_FLAGS += $(DFLAGS)
+
 dmdclient: githash
 	mkdir -p bin
 	${DMD} ${CLIENT_SRC} ${DMD_CLIENT_FLAGS}
@@ -143,7 +151,7 @@ gdcserver: githash
 	${GDC} ${SERVER_SRC} ${GDC_SERVER_FLAGS}
 
 ldcclient: githash
-	${LDC} ${CLIENT_SRC} ${LDC_CLIENT_FLAGS}
+	${LDC} ${CLIENT_SRC} ${LDC_CLIENT_FLAGS} -oq -of=bin/dcd-client
 
 ldcserver: githash
 	${LDC} $(LDC_SERVER_FLAGS) ${SERVER_SRC} -oq -of=bin/dcd-server

release-windows.sh

@@ -1,33 +1,22 @@
 #!/usr/bin/env bash
-# Build the Windows binaries under Linux (requires wine)
+# Build the Windows binaries under Linux
 set -eux -o pipefail
-VERSION=$(git describe --abbrev=0 --tags)
-OS=windows
-if [ "${ARCH:-32}" == "64" ] ; then
-	ARCH_SUFFIX="x86_64"
-	export MFLAGS="-m64"
-else
-	ARCH_SUFFIX="x86"
-	export MFLAGS="-m32"
-fi
 
+BIN_NAME=dcd
 
 # Allow the script to be run from anywhere
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 cd $DIR
 
-# Step 1: download the DMD binaries
+source setup-ldc-windows.sh
-if [ ! -d dmd2 ] ; then
-	wget http://downloads.dlang.org/releases/2.x/2.080.0/dmd.2.080.0.windows.7z
-	7z x dmd.2.080.0.windows.7z > /dev/null
-fi
 
-# Step 2: Run DMD via wineconsole
+# Run LDC with cross-compilation
-archiveName="dcd-$VERSION-$OS-$ARCH_SUFFIX.zip"
+archiveName="$BIN_NAME-$VERSION-$OS-$ARCH_SUFFIX.zip"
 echo "Building $archiveName"
 mkdir -p bin
-git describe --tags > bin/githash.txt # no git installed under Wine
+DC=ldmd2 make ldcclient ldcserver
-DC="$DIR/dmd2/windows/bin/dmd.exe" wine cmd /C build.bat
 
 cd bin
-zip "$archiveName" dcd-server.exe dcd-client.exe
+mv dcd-client dcd-client.exe
+mv dcd-server dcd-server.exe
+zip "$archiveName" "dcd-client.exe" "dcd-server.exe"

setup-ldc-windows.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+# sets up LDC for cross-compilation. Source this script, s.t. the new LDC is in PATH
+
+LDC_VERSION="1.13.0"
+ARCH=${ARCH:-32}
+VERSION=$(git describe --abbrev=0 --tags)
+OS=windows
+
+# Step 0: install ldc
+if [ ! -f install.sh ] ; then
+	wget https://dlang.org/install.sh
+fi
+. $(bash ./install.sh -a "ldc-${LDC_VERSION}")
+
+# for the install.sh script only
+LDC_PATH="$(dirname $(dirname $(which ldc2)))"
+
+# Step 1a: download the LDC x64 windows binaries
+if [ "${ARCH}" == 64 ] && [ ! -d "ldc2-${LDC_VERSION}-windows-x64" ] ; then
+	wget "https://github.com/ldc-developers/ldc/releases/download/v1.13.0/ldc2-${LDC_VERSION}-windows-x64.7z"
+	7z x "ldc2-${LDC_VERSION}-windows-x64.7z" > /dev/null
+	# Step 2a: Add LDC windows binaries to LDC Linux
+	if [ ! -d "${LDC_PATH}/lib-win64" ] ; then
+		cp -r ldc2-1.13.0-windows-x64/lib "${LDC_PATH}/lib-win64"
+		cat >> "$LDC_PATH"/etc/ldc2.conf <<EOF
+"x86_64-.*-windows-msvc":
+{
+	switches = [
+		"-defaultlib=phobos2-ldc,druntime-ldc",
+		"-link-defaultlib-shared=false",
+	];
+	lib-dirs = [
+		"%%ldcbinarypath%%/../lib-win64",
+	];
+};
+EOF
+	fi
+fi
+# Step 1b: download the LDC x86 windows binaries
+if [ "${ARCH}" == 32 ] && [ ! -d "ldc2-${LDC_VERSION}-windows-x86" ] ; then
+	wget "https://github.com/ldc-developers/ldc/releases/download/v1.13.0/ldc2-${LDC_VERSION}-windows-x86.7z"
+	7z x "ldc2-${LDC_VERSION}-windows-x86.7z" > /dev/null
+	# Step 2b: Add LDC windows binaries to LDC Linux
+	if [ ! -d "${LDC_PATH}/lib-win32" ] ; then
+		cp -r ldc2-1.13.0-windows-x86/lib "${LDC_PATH}/lib-win32"
+		cat >> "$LDC_PATH"/etc/ldc2.conf <<EOF
+"i686-.*-windows-msvc":
+{
+	switches = [
+		"-defaultlib=phobos2-ldc,druntime-ldc",
+		"-link-defaultlib-shared=false",
+	];
+	lib-dirs = [
+		"%%ldcbinarypath%%/../lib-win32",
+	];
+};
+EOF
+	fi
+fi
+
+# set suffices and compilation flags
+if [ "$ARCH" == "64" ] ; then
+	ARCH_SUFFIX="x86_64"
+	export DFLAGS="-mtriple=x86_64-windows-msvc"
+else
+	ARCH_SUFFIX="x86"
+	export DFLAGS="-mtriple=i686-windows-msvc"
+fi
+