CMake: be able to build as a dynamic linked binary

src/common/library.c

@@ -1,7 +1,7 @@
 #include "fastfetch.h"
 #include "common/library.h"
 
-#ifndef FF_LIBRARY_STATIC_BUILD
+#ifndef FF_DISABLE_DLOPEN
 
 #include <stdarg.h>
 

src/common/library.h

@@ -3,7 +3,7 @@
 #include "fastfetch.h"
 #include "util/FFcheckmacros.h"
 
-#ifndef FF_LIBRARY_STATIC_BUILD
+#ifndef FF_DISABLE_DLOPEN
 
 #if defined(_WIN32)
     #include <libloaderapi.h>

src/detection/de/de_linux.c

@@ -106,11 +106,16 @@ static void getMate(FFstrbuf* result, FFDEOptions* options)
 
 static const char* getXfce4ByLib(FFstrbuf* result)
 {
+#ifndef FF_DISABLE_DLOPEN
     const char* xfce_version_string(void); // from `xfce4/libxfce4util/xfce-misutils.h
     FF_LIBRARY_LOAD(xfce4util, NULL, "dlopen libxfce4util" FF_LIBRARY_EXTENSION "failed", "libxfce4util" FF_LIBRARY_EXTENSION, 7);
     FF_LIBRARY_LOAD_SYMBOL_MESSAGE(xfce4util, xfce_version_string);
     ffStrbufSetS(result, ffxfce_version_string());
     return NULL;
+#else
+    FF_UNUSED(result);
+    return "dlopen is disabled";
+#endif
 }
 
 static void getXFCE4(FFstrbuf* result, FFDEOptions* options)

src/detection/gpu/gpu_nvidia.c

@@ -19,6 +19,8 @@ struct FFNvmlData {
 
 const char* ffDetectNvidiaGpuInfo(const FFGpuDriverCondition* cond, FFGpuDriverResult result, const char* soName)
 {
+#ifndef FF_DISABLE_DLOPEN
+
     if (!nvmlData.inited)
     {
         nvmlData.inited = true;
@@ -127,4 +129,11 @@ const char* ffDetectNvidiaGpuInfo(const FFGpuDriverCondition* cond, FFGpuDriverR
     }
 
     return NULL;
+
+#else
+
+    FF_UNUSED(cond, result, soName);
+    return "dlopen is disabled";
+
+#endif
 }