diff options
| -rw-r--r-- | sound/softsynth/mt32/partial.cpp | 13 | ||||
| -rw-r--r-- | sound/softsynth/mt32/synth.cpp | 13 | ||||
| -rw-r--r-- | sound/softsynth/mt32/tables.cpp | 13 |
3 files changed, 27 insertions, 12 deletions
diff --git a/sound/softsynth/mt32/partial.cpp b/sound/softsynth/mt32/partial.cpp index 9d32282a82..1aab2a8de7 100644 --- a/sound/softsynth/mt32/partial.cpp +++ b/sound/softsynth/mt32/partial.cpp @@ -25,11 +25,16 @@ #include "mt32emu.h" -#ifdef MACOSX -// Older versions of Mac OS X didn't supply a powf function. To ensure -// binary compatibility, we force using pow instead of powf (the only -// potential drawback is that it might be a little bit slower). +#if defined(MACOSX) || defined(__solaris__) +// Older versions of Mac OS X didn't supply a powf function, so using it +// will cause a binary incompatibility when trying to run a binary built +// on a newer OS X release on an olderr one. And Solaris 8 doesn't provide +// powf, floorf, fabsf etc. at all. +// Hence we re-define them here. The only potential drawback is that it +// might be a little bit slower this way. #define powf pow +#define floorf floor +#define fabsf fabs #endif #define FIXEDPOINT_UDIV(x, y, point) (((x) << (point)) / ((y))) diff --git a/sound/softsynth/mt32/synth.cpp b/sound/softsynth/mt32/synth.cpp index e6cd6963a8..785e8098c7 100644 --- a/sound/softsynth/mt32/synth.cpp +++ b/sound/softsynth/mt32/synth.cpp @@ -25,11 +25,16 @@ #include "mt32emu.h" -#ifdef MACOSX -// Older versions of Mac OS X didn't supply a powf function. To ensure -// binary compatibility, we force using pow instead of powf (the only -// potential drawback is that it might be a little bit slower). +#if defined(MACOSX) || defined(__solaris__) +// Older versions of Mac OS X didn't supply a powf function, so using it +// will cause a binary incompatibility when trying to run a binary built +// on a newer OS X release on an olderr one. And Solaris 8 doesn't provide +// powf, floorf, fabsf etc. at all. +// Hence we re-define them here. The only potential drawback is that it +// might be a little bit slower this way. #define powf pow +#define floorf floor +#define fabsf fabs #endif namespace MT32Emu { diff --git a/sound/softsynth/mt32/tables.cpp b/sound/softsynth/mt32/tables.cpp index 4591ea22e3..20b7cf289a 100644 --- a/sound/softsynth/mt32/tables.cpp +++ b/sound/softsynth/mt32/tables.cpp @@ -25,11 +25,16 @@ #include "mt32emu.h" -#ifdef MACOSX -// Older versions of Mac OS X didn't supply a powf function. To ensure -// binary compatibility, we force using pow instead of powf (the only -// potential drawback is that it might be a little bit slower). +#if defined(MACOSX) || defined(__solaris__) +// Older versions of Mac OS X didn't supply a powf function, so using it +// will cause a binary incompatibility when trying to run a binary built +// on a newer OS X release on an olderr one. And Solaris 8 doesn't provide +// powf, floorf, fabsf etc. at all. +// Hence we re-define them here. The only potential drawback is that it +// might be a little bit slower this way. #define powf pow +#define floorf floor +#define fabsf fabs #endif #define FIXEDPOINT_MAKE(x, point) ((Bit32u)((1 << point) * x)) |