log some build info

helpful for bug reports

diff --git a/Makefile b/Makefile
index 4429fa7..a083d52 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -376,7 +376,7 @@ endif
 
 # misc
 OBJS += frontend/main.o frontend/plugin.o
-
+frontend/main.o: CFLAGS += -DBUILTIN_GPU=$(BUILTIN_GPU)
 
 frontend/menu.o frontend/main.o: frontend/revision.h
 frontend/plat_sdl.o frontend/libretro.o: frontend/revision.h

diff --git a/frontend/main.c b/frontend/main.c
index 902acb7..e1141d6 100644 (file)
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -441,6 +441,49 @@ static void log_wrong_cpu(void)
 #endif // DO_CPU_CHECKS
 }
 
+#define MKSTR2(x) #x
+#define MKSTR(x) MKSTR2(x)
+static const char *get_build_info(void)
+{
+       return " ("
+#ifdef __VERSION__
+               "cc " __VERSION__ " "
+#endif
+#if defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 8
+               "64bit "
+#elif defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 4
+               "32bit "
+#endif
+#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+               "be "
+#endif
+#if defined(__PIC__) || defined(__pic__)
+               "pic "
+#endif
+#if defined(__aarch64__)
+               "arm64"
+#elif defined(__arm__)
+               "arm"
+#endif
+#ifdef __ARM_ARCH
+               "v" MKSTR(__ARM_ARCH) " "
+#endif
+#if defined(__AVX__)
+               "avx "
+#elif defined(__SSSE3__)
+               "ssse3 "
+#elif defined(__ARM_NEON) || defined(__ARM_NEON__)
+               "neon "
+#endif
+#if defined(LIGHTREC)
+               "lightrec "
+#elif !defined(DRC_DISABLE)
+               "ari64 "
+#endif
+               "gpu=" MKSTR(BUILTIN_GPU)
+               ")";
+}
+
 int emu_core_preinit(void)
 {
        // what is the name of the config file?
@@ -470,7 +513,7 @@ int emu_core_preinit(void)
 
 int emu_core_init(void)
 {
-       SysPrintf("Starting PCSX-ReARMed " REV "\n");
+       SysPrintf("Starting PCSX-ReARMed " REV "%s\n", get_build_info());
 
 #ifndef NO_FRONTEND
        check_profile();