Merge pull request #54 from GregorR/libretro-git-version

Use git version as library_version

Makefile.libretro

@@ -37,6 +37,10 @@ else ifneq ($(findstring MINGW,$(shell uname -a)),)
 endif
 
 TARGET_NAME := fceumm
+GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
+ifneq ($(GIT_VERSION)," unknown")
+	CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+endif
 LIBM := -lm
 
 # Unix

jni/Android.mk

@@ -1,4 +1,8 @@
 LOCAL_PATH := $(call my-dir)
+GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
+ifneq ($(GIT_VERSION)," unknown")
+	LOCAL_CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+endif
 
 include $(CLEAR_VARS)
 

src/drivers/libretro/libretro.c

@@ -655,7 +655,11 @@ void retro_get_system_info(struct retro_system_info *info)
 {
    info->need_fullpath = true;
    info->valid_extensions = "fds|nes|unf|unif";
+#ifdef GIT_VERSION
+   info->library_version = "git" GIT_VERSION;
+#else
    info->library_version = "(SVN)";
+#endif
    info->library_name = "FCEUmm";
    info->block_extract = false;
 }