Do not use anything dylib related if not compiled in.

driver.c

@@ -157,6 +157,7 @@ void uninit_drivers(void)
    uninit_audio();
 }
 
+#ifdef HAVE_DYLIB
 static void init_dsp_plugin(void)
 {
    if (!(*g_settings.audio.dsp_plugin))
@@ -221,6 +222,7 @@ static void deinit_dsp_plugin(void)
       dylib_close(g_extern.audio_data.dsp_lib);
    }
 }
+#endif
 
 static void adjust_audio_input_rate(void)
 {
@@ -311,7 +313,9 @@ void init_audio(void)
    g_extern.audio_data.src_ratio =
       (double)g_settings.audio.out_rate / g_settings.audio.in_rate;
 
+#ifdef HAVE_DYLIB
    init_dsp_plugin();
+#endif
 }
 
 void uninit_audio(void)
@@ -338,7 +342,9 @@ void uninit_audio(void)
    free(g_extern.audio_data.outsamples);
    g_extern.audio_data.outsamples = NULL;
 
+#ifdef HAVE_DYLIB
    deinit_dsp_plugin();
+#endif
 }
 
 #ifdef HAVE_DYLIB
@@ -402,7 +408,6 @@ static void init_filter(void)
       g_extern.filter.colormap[i] = (r << 16) | (g << 8) | (b << 0);
    }
 }
-#endif
 
 static void deinit_filter(void)
 {
@@ -415,6 +420,7 @@ static void deinit_filter(void)
       free(g_extern.filter.colormap);
    }
 }
+#endif
 
 #ifdef HAVE_XML
 static void init_shader_dir(void)
@@ -543,7 +549,9 @@ void uninit_video_input(void)
    if (driver.video_data && driver.video)
       driver.video->free(driver.video_data);
 
+#ifdef HAVE_DYLIB
    deinit_filter();
+#endif
 
 #ifdef HAVE_XML
    deinit_shader_dir();

dynamic.c

@@ -25,15 +25,18 @@
 #include "config.h"
 #endif
 
+#include <stdbool.h>
 #include "libsnes.hpp"
 
+#ifdef NEED_DYNAMIC
 #ifdef _WIN32
 #include <windows.h>
 #else
 #include <dlfcn.h>
 #endif
+#endif
 
-#ifdef HAVE_DYNAMIC
+#ifdef NEED_DYNAMIC
 #define DLSYM(lib, x) dylib_proc(lib, #x)
 
 #define SYM(type, x) do { \
@@ -96,7 +99,7 @@ unsigned (*psnes_get_memory_size)(unsigned);
 void (*psnes_unload_cartridge)(void);
 void (*psnes_term)(void);
 
-#ifdef HAVE_DYLIB
+#ifdef NEED_DYNAMIC
 static void set_environment(void);
 #endif
 
@@ -144,13 +147,11 @@ static void load_dynamic(void)
    SYM(void (*)(void), snes_unload_cartridge);
    SYM(void (*)(void), snes_term);
 }
-#endif
+#else
-
 #define SSYM(x) do { \
    p##x = x; \
 } while (0)
 
-#ifndef HAVE_DYNAMIC
 static void set_statics(void)
 {
    SSYM(snes_init);
@@ -183,14 +184,13 @@ static void set_statics(void)
 }
 #endif
 
-void init_dlsym(void)
+void init_libsnes_sym(void)
 {
    // Guarantee that we can do "dirty" casting.
    // Every OS that this program supports should pass this ...
    assert(sizeof(void*) == sizeof(void (*)(void)));
 
 #ifdef HAVE_DYNAMIC
-
    // Try to verify that -lsnes was not linked in from other modules
    // since loading it dynamically and with -l will fail hard.
    function_t sym = dylib_proc(NULL, "snes_init");
@@ -218,12 +218,12 @@ void init_dlsym(void)
    set_statics();
 #endif
 
-#ifdef HAVE_DYLIB
+#ifdef NEED_DYNAMIC
    set_environment();
 #endif
 }
 
-void uninit_dlsym(void)
+void uninit_libsnes_sym(void)
 {
 #ifdef HAVE_DYNAMIC
    if (lib_handle)
@@ -231,6 +231,7 @@ void uninit_dlsym(void)
 #endif
 }
 
+#ifdef NEED_DYNAMIC
 // Platform independent dylib loading.
 dylib_t dylib_load(const char *path)
 {
@@ -322,7 +323,6 @@ static bool environment_cb(unsigned cmd, void *data)
    return true;
 }
 
-#ifdef HAVE_DYLIB
 // Assume SNES as defaults.
 static void set_environment_defaults(void)
 {
@@ -354,4 +354,3 @@ static void set_environment(void)
 }
 #endif
 
-

dynamic.h

@@ -21,15 +21,27 @@
 #include <stdbool.h>
 #include "libsnes.hpp"
 
-void init_dlsym(void);
+#ifdef HAVE_CONFIG_H
-void uninit_dlsym(void);
+#include "config.h"
+#endif
+
+#if defined(HAVE_DYNAMIC) || defined(HAVE_DYLIB)
+#define NEED_DYNAMIC
+#else
+#undef NEED_DYNAMIC
+#endif
+
+void init_libsnes_sym(void);
+void uninit_libsnes_sym(void);
 
 typedef void *dylib_t;
+#ifdef NEED_DYNAMIC
 typedef void (*function_t)(void);
 
 dylib_t dylib_load(const char *path);
 void dylib_close(dylib_t lib);
 function_t dylib_proc(dylib_t lib, const char *proc);
+#endif
 
 extern void (*psnes_init)(void);
 

ssnes.c

@@ -1944,7 +1944,7 @@ int main(int argc, char *argv[])
 
    parse_input(argc, argv);
    parse_config();
-   init_dlsym();
+   init_libsnes_sym();
    fill_title_buf();
 
    psnes_init();
@@ -2097,7 +2097,7 @@ int main(int argc, char *argv[])
    psnes_unload_cartridge();
    psnes_term();
    uninit_drivers();
-   uninit_dlsym();
+   uninit_libsnes_sym();
 
    return 0;
 
@@ -2105,7 +2105,7 @@ error:
    psnes_unload_cartridge();
    psnes_term();
    uninit_drivers();
-   uninit_dlsym();
+   uninit_libsnes_sym();
 
    return 1;
 }