1 files changed, 34 insertions, 0 deletions
diff --git a/libs/luajit-cmake/Modules/DetectFpuAbi.c b/libs/luajit-cmake/Modules/DetectFpuAbi.c
new file mode 100755
index 0000000..ebc6baa
--- /dev/null
+++ b/libs/luajit-cmake/Modules/DetectFpuAbi.c
@@ -0,0 +1,34 @@
+#if defined(__SOFTFP__) || defined(_SOFT_FLOAT) || defined(_SOFT_DOUBLE) || defined(__mips_soft_float)
+#define HAS_FPU 0
+#else
+#define HAS_FPU 1
+#endif
+
+#if !HAS_FPU
+const char *str = "\0FPU IS Soft";
+#else
+const char *str = "\0FPU IS Hard";
+#endif
+
+#if defined(__SOFTFP__) || defined(_SOFT_FLOAT) || defined(_SOFT_DOUBLE) || defined(__mips_soft_float)
+#define SOFT_FPU_ABI 1
+#else
+#if (defined(__arm__) || defined(__arm) || defined(__ARM__) || defined(__ARM)) && !defined(__ARM_PCS_VFP)
+#define SOFT_FPU_ABI 1
+#else
+#define SOFT_FPU_ABI 0
+#endif
+#endif
+
+#if SOFT_FPU_ABI
+const char *fpu_abi_str = "\0FPU ABI IS Soft";
+#else
+const char *fpu_abi_str = "\0FPU ABI IS Hard";
+#endif
+
+int main(int argc, char **argv) {
+    int require = str[argc];
+    (void)argv;
+    require += fpu_abi_str[argc];
+    return require;
+}