From bae4df71c94e2096b0948b52974925d795c5121d Mon Sep 17 00:00:00 2001
From: Alex Panov <panov.alex@gmail.com>
Date: Thu, 11 Oct 2018 17:55:50 +0300
Subject: [PATCH] webp-dll for mac os x

---
 README.md | 16 ++++++++++++++++
 build.xml | 35 ++++++++++++++++++++++++++++++++++-
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 29bc10f..2f22c7b 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,18 @@
 # one-webp
 JNI wrapper to convert JPEG and PNG to WebP
+
+### Mac OS X
+Before build native library it's needed to install libpng, libwebp and jpeg-turbo:
+
+Using brew:
+```
+   brew install libpng
+   
+   brew install webp
+   
+   brew install jpeg-turbo
+ ```
+For build libonewebp.dylib:
+```
+ant clean webp-dll -Djpeg-turbo.version=2.0.0 -Dlibpng.version=1.6.35 -Dlibwebp.version=1.0.0
+```
\ No newline at end of file
diff --git a/build.xml b/build.xml
index ced1cfa..f1c76a1 100644
--- a/build.xml
+++ b/build.xml
@@ -8,6 +8,10 @@
     <property name="libpng.dir"        value="/usr"/>
     <property name="libwebp.dir"       value="/usr"/>
 
+    <property name="jpeg-turbo.version" value="2.0.0"/>
+    <property name="libpng.version" value="1.6.35"/>
+    <property name="libwebp.version" value="1.0.0"/>
+
     <property name="build.native.dir" value="${build.dir}/native"/>
     <property name="src.native.dir"   value="${src.dir}/one/webp/native"/>
     <property name="gcc.extra.args"   value=""/>
@@ -52,7 +56,7 @@
             <arg path="${libpng.dir}/lib/libz.lib"/>
             <arg path="${libwebp.dir}/lib/libwebp.lib"/>
         </exec>
-        
+
         <property name="gcc" value="gcc"/>
         <exec os="Linux" executable="${gcc}" dir="${build.native.dir}">
             <arg value="-O3"/>
@@ -78,6 +82,35 @@
             <arg line="-o libonewebp.so"/>
             <arg value="-Wl,-soname,libonewebp.so"/>
         </exec>
+        
+        <property name="gcc" value="gcc"/>
+        <exec os="Mac OS X" executable="${gcc}" dir="${build.native.dir}">
+            <arg value="-DBUILD_JAVA=OFF"/>
+            <arg value="-O3"/>
+            <arg value="-shared"/>
+            <arg value="-fPIC"/>
+            <arg value="-I"/>
+            <arg path="${java.home}/../include"/>
+            <arg value="-I"/>
+            <arg path="${java.home}/../include/darwin"/>
+            <arg value="-I"/>
+            <arg path="${libjpeg-turbo.dir}/local/Cellar/jpeg-turbo/${jpeg-turbo.version}/include"/>
+            <arg value="-I"/>
+            <arg path="/usr/local/Cellar/libpng/${libpng.version}/include"/>
+            <arg value="-I"/>
+            <arg path="/usr/local/Cellar/webp/${libwebp.version}/include"/>
+            <arg line="${gcc.extra.args}"/>
+            <arg path="${src.native.dir}/onewebp.c"/>
+            <arg path="${src.native.dir}/jniwrapper.c"/>
+
+            <arg path="${libjpeg-turbo.dir}/local/Cellar/jpeg-turbo/${jpeg-turbo.version}/lib/libturbojpeg.a"/>
+            <arg path="${libpng.dir}/local/Cellar/libpng/${libpng.version}/lib/libpng.a"/>
+            <arg path="${libwebp.dir}/local/Cellar/webp/${libwebp.version}/lib/libwebp.a"/>
+
+            <arg value="-lz"/>
+            <arg line="-v -o libonewebp.dylib"/>
+            <arg value="-Wl,-install_name,libonewebp.dylib"/>
+        </exec>
     </target>
 
     <target name="webp-exe">