From 1e5d77a69220524b163c8f1cb013a7098832eaca Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 21 Dec 2004 17:38:38 +0000
Subject: [PATCH] Fixed building mod support on UNIX We always build in music
 SDL_RWops support

---
 SDL_mixer.h               |  4 +---
 configure.in              |  6 +-----
 mikmod/mikmod.h           |  2 --
 mikmod/mikmod_internals.h |  2 --
 mikmod/mloader.c          |  2 --
 mikmod/mmio.c             |  4 ----
 music.c                   | 10 ++--------
 7 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/SDL_mixer.h b/SDL_mixer.h
index 766581f6..02126641 100644
--- a/SDL_mixer.h
+++ b/SDL_mixer.h
@@ -130,11 +130,9 @@ extern DECLSPEC Mix_Chunk * SDLCALL Mix_LoadWAV_RW(SDL_RWops *src, int freesrc);
 #define Mix_LoadWAV(file)	Mix_LoadWAV_RW(SDL_RWFromFile(file, "rb"), 1)
 extern DECLSPEC Mix_Music * SDLCALL Mix_LoadMUS(const char *file);
 
-#ifdef USE_RWOPS /* This hasn't been hooked into music.c yet */
-/* Load a music file from an SDL_RWop object (MikMod-specific currently)
+/* Load a music file from an SDL_RWop object (Ogg and MikMod specific currently)
    Matt Campbell (matt@campbellhome.dhs.org) April 2000 */
 extern DECLSPEC Mix_Music * SDLCALL Mix_LoadMUS_RW(SDL_RWops *rw);
-#endif
 
 /* Load a wave file of the mixer format from a memory buffer */
 extern DECLSPEC Mix_Chunk * SDLCALL Mix_QuickLoad_WAV(Uint8 *mem);
diff --git a/configure.in b/configure.in
index 91885a89..28dcdcd4 100644
--- a/configure.in
+++ b/configure.in
@@ -85,10 +85,6 @@ AM_PATH_SDL($SDL_VERSION,
 )
 CFLAGS="$CFLAGS $SDL_CFLAGS"
 
-dnl Flag for using SDL_RWops
-dnl Matt Campbell (matt@campbellhome.dhs.org)
-CFLAGS="$CFLAGS -DUSE_RWOPS"
-
 dnl Check command-line options
 
 AC_ARG_ENABLE(music-cmd,
@@ -114,7 +110,7 @@ AC_ARG_ENABLE(music-libmikmod,
 if test x$enable_music_libmikmod = xyes; then
 	AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no, [$PATH])
 	if test "$LIBMIKMOD_CONFIG" = "no" ; then
-		no_libmikmod==yes
+		no_libmikmod=yes
 	else
 		CFLAGS_SAVED="$CFLAGS"
 		LIBS_SAVED="$LIBS"
diff --git a/mikmod/mikmod.h b/mikmod/mikmod.h
index d5871767..ca48308b 100644
--- a/mikmod/mikmod.h
+++ b/mikmod/mikmod.h
@@ -522,10 +522,8 @@ MIKMODAPI extern struct MLOADER load_xm;  /* FastTracker 2 (by Triton) */
  */
 
 /* SDL_RWops compatability */
-#ifdef USE_RWOPS
 #include "SDL_rwops.h"
 MIKMODAPI extern MODULE* Player_LoadRW(SDL_RWops*,int,BOOL);
-#endif /* USE_RWOPS */
 /* End SDL_RWops compatability */
 MIKMODAPI extern MODULE* Player_Load(CHAR*,int,BOOL);
 MIKMODAPI extern MODULE* Player_LoadFP(FILE*,int,BOOL);
diff --git a/mikmod/mikmod_internals.h b/mikmod/mikmod_internals.h
index d38f1e50..dbb99574 100644
--- a/mikmod/mikmod_internals.h
+++ b/mikmod/mikmod_internals.h
@@ -136,10 +136,8 @@ DECLARE_MUTEX(vars);
 /*========== Portable file I/O */
 
 /* SDL_RWops compatability */
-#ifdef USE_RWOPS
 extern MREADER *_mm_new_rwops_reader(SDL_RWops * rw);
 extern void _mm_delete_rwops_reader (MREADER*);
-#endif /* USE_RWOPS */
 /* End SDL_RWops compatability */
 
 extern MREADER* _mm_new_file_reader(FILE* fp);
diff --git a/mikmod/mloader.c b/mikmod/mloader.c
index 0633739d..969982d8 100644
--- a/mikmod/mloader.c
+++ b/mikmod/mloader.c
@@ -538,7 +538,6 @@ MODULE* Player_Load(CHAR* filename,int maxchan,BOOL curious)
 }
 
 /* SDL_RWops compatability */
-#ifdef USE_RWOPS
 
 /* Open a module via an SDL_rwop.  The loader will initialize the specified
    song-player 'player'. */
@@ -554,7 +553,6 @@ MODULE* Player_LoadRW(SDL_RWops *rw,int maxchan,BOOL curious)
 	return result;
 }
 
-#endif /* USE_RWOPS */
 /* End SDL_RWops compatability */
 
 /* ex:set ts=4: */
diff --git a/mikmod/mmio.c b/mikmod/mmio.c
index 213b4a89..2fa7afbf 100644
--- a/mikmod/mmio.c
+++ b/mikmod/mmio.c
@@ -74,8 +74,6 @@ static long _mm_iobase=0,temp_iobase=0;
 
 */
 
-#ifdef USE_RWOPS
-
 typedef struct MRWOPSREADER {
 	MREADER core;
 	SDL_RWops* rw;
@@ -138,8 +136,6 @@ void _mm_delete_rwops_reader (MREADER* reader)
 	if(reader) free(reader);
 }
 
-#endif /* USE_RWOPS */
-
 /*
 
   End SDL_rwops section
diff --git a/music.c b/music.c
index 473c0747..36bf4712 100644
--- a/music.c
+++ b/music.c
@@ -56,10 +56,8 @@
 #    define UNIMOD			MODULE
 #    define MikMod_Init()		MikMod_Init(NULL)
 #    define MikMod_LoadSong(a,b)	Player_Load(a,b,0)
-#    ifdef USE_RWOPS
-#      ifndef LIBMIKMOD_MUSIC
-#      define MikMod_LoadSongRW(a,b)	Player_LoadRW(a,b,0)
-#    endif
+#    ifndef LIBMIKMOD_MUSIC
+#    define MikMod_LoadSongRW(a,b)	Player_LoadRW(a,b,0)
 #    endif
 #    define MikMod_FreeSong		Player_Free
      extern int MikMod_errno;
@@ -1228,8 +1226,6 @@ void close_music(void)
 #endif
 }
 
-#ifdef USE_RWOPS
-
 # ifdef LIBMIKMOD_MUSIC
 typedef struct
 {
@@ -1354,5 +1350,3 @@ Mix_Music *Mix_LoadMUS_RW(SDL_RWops *rw) {
 	}
 	return(music);
 }
-
-#endif /* USE_RWOPS */