From ca180a5fcd288baec6abc53d74138f6df5ffb488 Mon Sep 17 00:00:00 2001
From: Jonathan Thomas <jonathan@openshot.org>
Date: Sat, 1 Feb 2014 00:21:54 -0600
Subject: [PATCH] Added initial checkin of Windows build script to automate
 ImageMagick compilation in Windows. It can build ImageMagick against a
 default MinGW installation or Qt's MinGW installation.

---
 cmake/Windows/build-imagemagick.sh | 230 +++++++++++++++++++++++++++++
 cmake/Windows/urls.txt             |  10 ++
 2 files changed, 240 insertions(+)
 create mode 100644 cmake/Windows/build-imagemagick.sh
 create mode 100644 cmake/Windows/urls.txt

diff --git a/cmake/Windows/build-imagemagick.sh b/cmake/Windows/build-imagemagick.sh
new file mode 100644
index 00000000..78fa7eed
--- /dev/null
+++ b/cmake/Windows/build-imagemagick.sh
@@ -0,0 +1,230 @@
+#!/bin/bash
+# xml2 build ok but failed test
+# libfpx build error
+
+function ised() {
+    IN=$1
+    shift
+    tmp=$RANDOM.$$
+    <$IN sed "$@" >$tmp && cat $tmp > $IN
+    rm $tmp
+}
+
+function ask() {
+    read -p "${1:-Are you sure?]} [Y/n] " response
+    case $response in
+        y|Y|"")
+            true;;
+        *)
+            false;;
+    esac
+}
+
+function download() {
+    while IFS=\; read url md5 <&3; do
+        fileName=${url##*/}
+
+        echo "Downloading ${fileName}..."
+        while true; do
+            if [[ ! -e $fileName ]]; then
+                wget ${url} -O ${fileName}
+            else
+                echo "File exists!"
+            fi
+
+            localMd5=$(md5sum ${fileName} | cut -d\  -f1)
+
+            if [[ ${localMd5} != ${md5} ]]; then
+                ask "Checksum failed. Do you want to download this file again? [Y/n] "
+                if [[ $? -ne 0 ]]; then
+                    exit 1
+                fi
+                rm ${fileName}
+            else
+                break
+            fi
+        done
+    done 3< urls.txt
+}
+
+function extract() {
+    file=$1
+    if [[ ! -e ${file} ]]; then
+        return
+    fi
+
+    case $file in
+        *.tar.gz)
+            tar xzf $file
+            ;;
+        *.tar.xz|*.tar.lzma)
+            tar xJf $file
+            ;;
+        *.tar.bz2)
+            tar xjf $file
+            ;;
+        *)
+            "Don't know how to extract $file"
+    esac
+}
+
+function isLibsInstalled() {
+    libs="$@"
+    notfound=false
+    for l in "${libs}"; do
+        ld -L/usr/local/lib -l"${l}"
+        if [[ $? -ne 0 ]]; then
+            notfound=true
+        fi
+    done
+
+    ! ${notfound}
+}
+
+function isDirExists() {
+    dir="$@"
+    found=false
+    for d in ${dir}; do
+        if [[ -d "${d}" ]]; then
+            found=true
+            break
+        fi
+    done
+
+    ${found}
+}
+
+function extractIfNeeded() {
+    file=$1
+    isDirExists ${file%%-*}-*
+    if [[ $? -ne 0 ]]; then
+        echo "Extracting $file"
+        extract $file
+    fi
+}
+
+function buildbzip2() {
+    if isLibsInstalled "bz2"; then
+        if ask "Found bzip2 installed. Do you want to reinstall it?"; then :
+        else
+            return 0
+        fi
+    fi
+
+    extractIfNeeded bzip2-*.tar.lzma
+
+    cd bzip2-*/
+    tar xzf bzip2-1.0.6.tar.gz
+    tar xzf cygming-autotools-buildfiles.tar.gz
+    cd bzip2-*/
+    autoconf
+    mkdir ../build
+    cd ../build
+    ../bzip2-*/configure
+    make
+    make install
+    cd ../..
+}
+
+function buildzlib() {
+    if isLibsInstalled "z"; then
+        if ask "Found zlib installed. Do you want to reinstall it?"; then :
+        else
+            return 0
+        fi
+    fi
+
+    extractIfNeeded zlib-*.tar.xz
+
+    cd zlib-*/
+    INCLUDE_PATH=/usr/local/include LIBRARY_PATH=/usr/local/lib BINARY_PATH=/usr/local/bin make install -f win32/Makefile.gcc SHARED_MODE=1
+    cd ..
+}
+
+function buildlibxml2() {
+    if isLibsInstalled "xml2"; then
+        if ask "Found libxml2 installed. Do you want to reinstall it?"; then :
+        else
+            return 0
+        fi
+    fi
+    extractIfNeeded libxml2-*.tar.gz
+    cd libxml2-*/win32/
+    cscript.exe configure.js compiler=mingw prefix=/usr/local
+    ised ../dict.c '/typedef.*uint32_t;$/d'
+    ised Makefile.mingw 's/cmd.exe \/C "\?if not exist \(.*\) mkdir \1"\?/mkdir -p \1/'
+    ised Makefile.mingw 's/cmd.exe \/C "copy\(.*\)"/cp\1/'
+    ised Makefile.mingw '/cp/{y/\\/\//;}'
+    ised Makefile.mingw '/PREFIX/{y/\\/\//;}'
+    make -f Makefile.mingw
+    make -f Makefile.mingw install
+    cd ../../
+}
+
+function buildlibpng() {
+    if isLibsInstalled "png"; then
+        if ask "Found libpng installed. Do you want to reinstall it?"; then :
+        else
+            return 0
+        fi
+    fi
+
+    extractIfNeeded libpng-*.tar.xz
+
+    cd libpng-*/
+    make -f scripts/makefile.msys
+    make install -f scripts/makefile.msys
+    cd ..
+}
+
+function buildjpegsrc() {
+    if isLibsInstalled "jpeg"; then
+        if ask "Found jpegsrc installed. Do you want to reinstall it?"; then :
+        else
+            return 0
+        fi
+    fi
+
+    extract jpegsrc*.tar.gz
+
+    cd jpeg-*/
+    ./configure
+    make
+    make install
+    cd ..
+}
+
+function buildDelegate() {
+    delegates="bzip2 zlib libxml2 libpng jpegsrc freetype libwmf libwebp"
+    for d in ${delegates}; do
+        echo "**********************************************************"
+        echo "Building $d"
+        build${d}
+    done
+}
+
+function build() {
+    extractIfNeeded ImageMagick-*.tar.xz
+
+    local oldPwd=$(pwd -L)
+    cd ImageMagick-*/
+    # patch configure
+    #sed -i 's/${GDI32_LIBS}x" !=/${GDI32_LIBS} ==/' configure
+    ised configure 's/${GDI32_LIBS}x" !=/${GDI32_LIBS} ==/'
+    ./configure --enable-shared --disable-static --enable-delegate-build --without-modules CFLAGS="-I/usr/local/include" LDFLAGS="-L/usr/local/lib"
+    make
+    make install
+    cd ${oldPwd}
+}
+
+function spitDll() {
+    cd /usr/local/lib
+    for f in libMagick*.dll.a; do
+        gcc --shared -o ${f%.a} -Wl,--out-implib=$f -Wl,--export-all-symbols -Wl,--enable-auto-import
+    done
+}
+
+download
+buildDelegate
+build
+spitDll
diff --git a/cmake/Windows/urls.txt b/cmake/Windows/urls.txt
new file mode 100644
index 00000000..f774b8a7
--- /dev/null
+++ b/cmake/Windows/urls.txt
@@ -0,0 +1,10 @@
+ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick-6.8.8-4.tar.xz;fe7c78dd29aa7d88e77a7f4c617bf29d
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/libpng-1.6.8.tar.xz;51ce71a1642cdde1f4485a7ff82193c0
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/libwebp-0.3.1.tar.gz;dc862bb4006d819b7587767a9e83d31f
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/libwmf-0.2.8.4.tar.gz;d1177739bf1ceb07f57421f0cee191e0
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/libxml2-2.9.1.tar.gz;9c0cfef285d5c4a5c80d00904ddab380
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/zlib-1.2.8.tar.xz;28f1205d8dd2001f26fec1e8c2cebe37
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/freetype-2.5.2.tar.bz2;10e8f4d6a019b124088d18bc26123a25
+http://ncu.dl.sourceforge.net/project/mingw/MinGW/Extension/bzip2/bzip2-1.0.6-4/bzip2-1.0.6-4-mingw32-src.tar.lzma;2a25de4331d1e6e1458d8632dff55fad
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/libfpx-1.3.1-3.tar.xz;e61be90557b26bf365ad63d3dd3b0877
+ftp://ftp.imagemagick.org/pub/ImageMagick/delegates/jpegsrc.v9.tar.gz;b397211ddfd506b92cd5e02a22ac924d