DOS/DJGPP buildfix

mme4crt · Jan 20, 2017 · 1d3e1a6 · 1d3e1a6
1 parent e6c4327
commit 1d3e1a6
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Showing 7 changed files with 36 additions and 8 deletions.
diff --git a/command.c b/command.c
@@ -35,8 +35,10 @@
 #endif
 
 #ifdef HAVE_COMMAND
-#include <net/net_compat.h>
-#include <net/net_socket.h>
+   #ifdef HAVE_NETWORKING
+   #include <net/net_compat.h>
+   #include <net/net_socket.h>
+   #endif
 #include <string/stdstring.h>
 #endif
 

diff --git a/input/connect/joypad_connection.h b/input/connect/joypad_connection.h
@@ -63,10 +63,10 @@ joypad_connection_t *pad_connection_init(unsigned pads);
 void pad_connection_destroy(joypad_connection_t *joyconn);
 
 void pad_connection_pad_deinit(joypad_connection_t *joyconn,
-   unsigned idx);
+   uint32_t idx);
 
 void pad_connection_packet(joypad_connection_t *joyconn,
-   unsigned idx, uint8_t* data, uint32_t length);
+   uint32_t idx, uint8_t* data, uint32_t length);
 
 uint64_t pad_connection_get_buttons(joypad_connection_t *joyconn,
    unsigned idx);

diff --git a/libretro-common/features/features_cpu.c b/libretro-common/features/features_cpu.c
@@ -44,7 +44,7 @@
 #endif
 #elif defined(_XBOX360)
 #include <PPCIntrinsics.h>
-#elif defined(_POSIX_MONOTONIC_CLOCK) || defined(ANDROID) || defined(__QNX__)
+#elif defined(_POSIX_MONOTONIC_CLOCK) || defined(ANDROID) || defined(__QNX__) || defined(DJGPP)
 /* POSIX_MONOTONIC_CLOCK is not being defined in Android headers despite support being present. */
 #include <time.h>
 #endif
@@ -215,7 +215,7 @@ retro_time_t cpu_features_get_time_usec(void)
    return tv.tv_sec * INT64_C(1000000) + (tv.tv_nsec + 500) / 1000;
 #elif defined(EMSCRIPTEN)
    return emscripten_get_now() * 1000;
-#elif defined(__mips__)
+#elif defined(__mips__) || defined(DJGPP)
    struct timeval tv;
    gettimeofday(&tv,NULL);
    return (1000000 * tv.tv_sec + tv.tv_usec);

diff --git a/libretro-common/include/math/float_minmax.h b/libretro-common/include/math/float_minmax.h
@@ -39,7 +39,7 @@ static INLINE float float_min(float a, float b)
 #ifdef __SSE2__
    _mm_store_ss( &a, _mm_min_ss(_mm_set_ss(a),_mm_set_ss(b)) );
    return a;
-#elif defined(__STDC_C99__) || defined(__STDC_C11__)
+#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
    return fminf(a, b);
 #else
    return MIN(a, b);
@@ -51,7 +51,7 @@ static INLINE float float_max(float a, float b)
 #ifdef __SSE2__
    _mm_store_ss( &a, _mm_max_ss(_mm_set_ss(a),_mm_set_ss(b)) );
    return a;
-#elif defined(__STDC_C99__) || defined(__STDC_C11__)
+#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
    return fmaxf(a, b);
 #else
    return MAX(a, b);

diff --git a/libretro-common/include/retro_miscellaneous.h b/libretro-common/include/retro_miscellaneous.h
@@ -83,6 +83,26 @@
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 #define RARCH_SCALE_BASE 256
 
+#ifdef DJGPP
+#define timespec timeval
+#define tv_nsec tv_usec
+#include <unistd.h>
+
+extern int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
+
+static int nanosleepDOS(const struct timespec *rqtp, struct timespec *rmtp)
+{
+   usleep(1000000 * rqtp->tv_sec + rqtp->tv_nsec / 1000);
+
+   if (rmtp)
+      rmtp->tv_sec = rmtp->tv_nsec=0;
+
+   return 0;
+}
+
+#define nanosleep nanosleepDOS
+#endif
+
 /**
  * retro_sleep:
  * @msec         : amount in milliseconds to sleep

diff --git a/qb/config.libs.sh b/qb/config.libs.sh
@@ -152,6 +152,11 @@ else
    add_define_make MAN_DIR "${PREFIX}/share/man"
 fi
 
+if [ "$OS" = 'DOS' ]; then
+   HAVE_SHADERPIPELINE=no
+   HAVE_LANGEXTRA=no
+fi
+
 if [ "$OS" = 'Win32' ]; then
    HAVE_THREADS=yes
    HAVE_THREAD_STORAGE=yes

diff --git a/qb/qb.system.sh b/qb/qb.system.sh
@@ -2,6 +2,7 @@
 if [ -n "$CROSS_COMPILE" ]; then
 	case "$CROSS_COMPILE" in
 		*'-mingw32'*) OS='Win32';;
+		*'-msdosdjgpp'*) OS='DOS';;
 		*);;
 	esac
 fi