Luasocket for windows (#210)

* Luasocket for windows

* Try to fix linking

* Try to fix linking

.github/workflows/ci.yml

@@ -75,3 +75,9 @@ jobs:
       - uses: actions/checkout@v2
       - run:                 CC=gcc make -j4 platform=win config=player WANT_JIT=1 
 
+  build_windows_luasocket:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run:                 CC=gcc make -j4 platform=win config=player WANT_LUASOCKET=1 
+

Makefile

@@ -345,9 +345,11 @@ else ifeq ($(platform), sncps3)
 	STATIC_LINKING = 1
 	MMD :=
 else
-	CC ?= gcc
 	TARGET := $(TARGET_NAME)_libretro.dll
 	SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--no-undefined
+	ifeq ($(WANT_LUASOCKET),1)
+		LIBS += -lwsock32 -lws2_32
+	endif
 endif
 
 # platform agnostic defines/flags setup #

Makefile.common

@@ -109,12 +109,13 @@ SOURCES_C += $(CORE_DIR)/deps/luasocket/libluasocket/auxiliar.c \
     $(CORE_DIR)/deps/luasocket/libluasocket/tcp.c \
     $(CORE_DIR)/deps/luasocket/libluasocket/timeout.c \
     $(CORE_DIR)/deps/luasocket/libluasocket/udp.c \
-    $(CORE_DIR)/deps/luasocket/libluasocket/unix.c \
     $(CORE_DIR)/deps/luasocket/luasocket.c
 ifeq ($(system_platform), unix)
-    SOURCES_C += $(CORE_DIR)/deps/luasocket/libluasocket/usocket.c
+    SOURCES_C += $(CORE_DIR)/deps/luasocket/libluasocket/usocket.c \
+    $(CORE_DIR)/deps/luasocket/libluasocket/unix.c
 else ifeq ($(system_platform), osx)
     SOURCES_C += $(CORE_DIR)/deps/luasocket/libluasocket/usocket.c
+    $(CORE_DIR)/deps/luasocket/libluasocket/unix.c
 else
     SOURCES_C += $(CORE_DIR)/deps/luasocket/libluasocket/wsocket.c
 endif