dump.c.diff

diff --git a/src/dump.c b/src/dump.c
index 892a656..32dd4cb 100644
--- a/src/dump.c
+++ b/src/dump.c
@@ -1353,25 +1353,35 @@ extern void jl_get_uv_hooks();
 DLLEXPORT
 const char * jl_get_system_image_cpu_target(const char *fname)
 {
+    printf("Entering jl_get_system_image_cpu_target()...\n");
     // If passed NULL, don't even bother
     if (!fname)
         return NULL;
 
     // First, get "sys" from "sys.ji"
+    printf("  strlen(fname): %d\n", strlen(fname));
+    printf("  fname: %s\n", fname);
     char *fname_shlib = (char*)alloca(strlen(fname));
     strcpy(fname_shlib, fname);
+
     char *fname_shlib_dot = strrchr(fname_shlib, '.');
     if (fname_shlib_dot != NULL)
         *fname_shlib_dot = 0;
 
+    printf("  fname_shlib: %s\n", fname_shlib);
+
     // Get handle to sys.so
     uv_lib_t * sysimg_handle = jl_load_dynamic_library_e(fname_shlib, JL_RTLD_DEFAULT | JL_RTLD_GLOBAL);
 
     // Return jl_sysimg_cpu_target if we can
-    if (sysimg_handle)
-        return (const char *)jl_dlsym(sysimg_handle, "jl_sysimg_cpu_target");
+    if (sysimg_handle) {
+        const char * jl_sysimg_cpu_target = (const char *)jl_dlsym(sysimg_handle, "jl_sysimg_cpu_target");
+        printf("  jl_sysimg_cpu_target: %s\n", jl_sysimg_cpu_target);
+        return jl_sysimg_cpu_target;
+    }
 
     // If something goes wrong, return NULL
+    printf("  Couldn't open fname_shlib!\n");
     return NULL;
 }