libevent2 dependency script

scripts/dependencies.sh

@@ -7,7 +7,7 @@ OUT=$TOOL
 
 if [ $# -lt 1 ]
 then
-  echo "Usage : $0 [all|arm32|x86_64|i486]"
+  echo "Usage : $0 [all|arm32|x86_64|i486] <libevent|libressl>"
   exit
 fi
 
@@ -15,7 +15,7 @@ case "$1" in
   all )
     TARGETS=(arm32 i486 x86_64)
     for i in ${TARGETS[@]}; do
-      ./$0 $i
+      ./$0 $i $2
     done
     ;;
   arm32 )
@@ -46,6 +46,12 @@ rm -rf dependencies/lib-$OUT
 mkdir -p dependencies/lib-$OUT
 
 cd dependencies
+
+#################
+# LibreSSL
+
+if [ $2 = "libressl" ] || [ $# -lt 2 ]; then
+
   git clone https://github.com/libressl-portable/portable.git libressl
   cd libressl
   ./autogen.sh
@@ -58,3 +64,34 @@ mkdir -p ../include-$OUT/openssl
   cp -rfv crypto/.libs/libcrypto.a ../lib-$OUT
   cp -rfv ssl/.libs/libssl.a ../lib-$OUT
   cp -rfv include/openssl/* ../include-$OUT/openssl
+
+  cd ..
+
+fi
+
+#################
+# LibEvent
+
+if [ $2 = "libevent" ] || [ $# -lt 2 ]; then
+
+  if [ ! -f "libevent-2.0.22-stable.tar.gz" ]; then
+      wget "https://github.com/libevent/libevent/releases/download/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz"
+      tar xzvf "libevent-2.0.22-stable.tar.gz"
+  fi
+
+  cd libevent-2.0.22-stable
+
+  ./autogen.sh
+  ./configure --host=$TOOL
+  make clean
+  make -j8
+
+  mkdir -p ../include/event2
+  mkdir -p ../include-$OUT/event2
+  cp -rfv include/event2/* ../include-$OUT/event2
+  cp -rfv .libs/libevent.a ../lib-$OUT
+  cp -rfv .libs/libevent_core.a ../lib-$OUT
+  cp -rfv .libs/libevent_extra.a ../lib-$OUT
+  cp -rfv .libs/libevent_pthreads.a ../lib-$OUT
+
+fi

src/c/epoll.c

@@ -6,6 +6,8 @@
 #include <stdlib.h>
 #include <unistd.h>
 
+#include <event2/event.h>
+
 static int epollfd;
 
 static int handleStdin(int fd, void* data) {