diff --git a/cutils.c b/cutils.c
index 7d36ddfdb..487fb2b09 100644
--- a/cutils.c
+++ b/cutils.c
@@ -937,12 +937,19 @@ uint64_t js__hrtime_ns(void) {
 }
 #else
 uint64_t js__hrtime_ns(void) {
+#ifdef __DJGPP
+  struct timeval tv;
+  if (gettimeofday(&tv, NULL))
+    abort();
+  return tv.tv_sec * NANOSEC + tv.tv_usec * 1000;
+#else
   struct timespec t;
 
   if (clock_gettime(CLOCK_MONOTONIC, &t))
     abort();
 
   return t.tv_sec * NANOSEC + t.tv_nsec;
+#endif
 }
 #endif
 
diff --git a/cutils.h b/cutils.h
index eaf339842..aa561ce1c 100644
--- a/cutils.h
+++ b/cutils.h
@@ -50,7 +50,7 @@ extern "C" {
 #elif defined(_WIN32)
 #include <windows.h>
 #endif
-#if !defined(_WIN32) && !defined(EMSCRIPTEN) && !defined(__wasi__)
+#if !defined(_WIN32) && !defined(EMSCRIPTEN) && !defined(__wasi__) && !defined(__DJGPP)
 #include <errno.h>
 #include <pthread.h>
 #endif
@@ -578,7 +578,7 @@ int js_exepath(char* buffer, size_t* size);
 
 /* Cross-platform threading APIs. */
 
-#if defined(EMSCRIPTEN) || defined(__wasi__)
+#if defined(EMSCRIPTEN) || defined(__wasi__) || defined(__DJGPP)
 
 #define JS_HAVE_THREADS 0
 
diff --git a/quickjs.c b/quickjs.c
index 740f07f52..34480196e 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -40,7 +40,6 @@
 #include <intrin.h>
 #endif
 #include <time.h>
-#include <fenv.h>
 #include <math.h>
 
 #include "cutils.h"
@@ -68,7 +67,7 @@
 // atomic_store etc. are completely busted in recent versions of tcc;
 // somehow the compiler forgets to load |ptr| into %rdi when calling
 // the __atomic_*() helpers in its lib/stdatomic.c and lib/atomic.S
-#if !defined(__TINYC__) && !defined(EMSCRIPTEN) && !defined(__wasi__) && !__STDC_NO_ATOMICS__
+#if !defined(__TINYC__) && !defined(EMSCRIPTEN) && !defined(__wasi__) && !__STDC_NO_ATOMICS__ && !defined(__DJGPP)
 #include "quickjs-c-atomics.h"
 #define CONFIG_ATOMICS
 #endif