Fix ninja all_source build (doldecomp#1134)

* Fix `ninja all_source` build

* Fix math headers

---------

Co-authored-by: Robin Avery <[email protected]>

src/MSL/math.h

@@ -103,6 +103,24 @@ static inline f32 fabs_inline(f32 x)
     }
 }
 
+inline float sqrtf_accurate(float x)
+{
+    volatile float y;
+    if (x > 0.0f) {
+        double guess = __frsqrte((double) x); // returns an approximation to
+        guess =
+            0.5 * guess * (3.0 - guess * guess * x); // now have 12 sig bits
+        guess =
+            0.5 * guess * (3.0 - guess * guess * x); // now have 24 sig bits
+        guess =
+            0.5 * guess * (3.0 - guess * guess * x); // now have 32 sig bits
+        guess = 0.5 * guess * (3.0 - guess * guess * x); // extra iteration
+        y = (float) (x * guess);
+        return y;
+    }
+    return x;
+}
+
 double frexp(double x, int* exponent);
 double fabsf__Ff(double);
 float tanf(float x);

src/MSL/trigf.h

@@ -3,8 +3,12 @@
 
 #include <platform.h>
 
-f32 tanf(f32);
-f32 cosf(f32);
-f32 sinf(f32);
+float acosf(float);
+float asinf(float);
+float atan2f(float y, float x);
+float atanf(float);
+float cosf(float);
+float sinf(float);
+float tanf(float);
 
 #endif

src/melee/it/items/itluigifireball.c

@@ -9,9 +9,9 @@
 #include "it/it_2725.h"
 #include "it/itCommonItems.h"
 #include "it/item.h"
-#include "lb/lbvector.h"
 
 #include <common_structs.h>
+#include <math.h>
 #include <dolphin/mtx/vec.h>
 #include <baselib/gobj.h>
 

src/melee/lb/lbcollision.c

@@ -17,6 +17,7 @@
 #include <dolphin/mtx/mtxvec.h>
 #include <dolphin/mtx/types.h>
 #include <baselib/baselib_shared_data_003.h>
+#include <baselib/cobj.h>
 #include <baselib/debug.h>
 #include <baselib/jobj.h>
 #include <baselib/mtx.h>

src/melee/lb/lbvector.h

@@ -44,24 +44,4 @@ Vec3* lbVector_WorldToScreen(HSD_CObj* cobj, const Vec3* pos3d,
 void lbVector_CreateEulerMatrix(Mtx m, Vec3* angles);
 float lbVector_8000E838(Vec3* a, Vec3* b, Vec3* c, Vec3* d);
 
-/// @todo Doesn't belong here.
-/// Exactly the same as the one from math.h, but with one extra iteration
-static inline float sqrtf_accurate(float x)
-{
-    volatile float y;
-    if (x > 0.0f) {
-        double guess = __frsqrte((double) x); // returns an approximation to
-        guess =
-            0.5 * guess * (3.0 - guess * guess * x); // now have 12 sig bits
-        guess =
-            0.5 * guess * (3.0 - guess * guess * x); // now have 24 sig bits
-        guess =
-            0.5 * guess * (3.0 - guess * guess * x); // now have 32 sig bits
-        guess = 0.5 * guess * (3.0 - guess * guess * x); // extra iteration
-        y = (float) (x * guess);
-        return y;
-    }
-    return x;
-}
-
 #endif

src/sysdolphin/baselib/cobj.c

@@ -6,7 +6,6 @@
 #include "class.h"
 #include "debug.h"
 #include "displayfunc.h"
-#include "fobj.h"
 #include "initialize.h"
 #include "mtx.h"
 #include "video.h"

src/sysdolphin/baselib/jobj.c

@@ -14,9 +14,9 @@
 #include "robj.h"
 #include "spline.h"
 
-#include "lb/lbrefract.h"
-
 #include <__mem.h>
+#include <math.h>
+#include <trigf.h>
 #include <dolphin/mtx/mtxvec.h>
 #include <dolphin/mtx/vec.h>
 #include <dolphin/os.h>

src/sysdolphin/baselib/mtx.h

@@ -5,7 +5,6 @@
 #include <dolphin/mtx/forward.h>
 
 #include "baselib/objalloc.h"
-#include "lb/lbrefract.h"
 
 void HSD_MtxInverse(Mtx src, Mtx dest);
 void HSD_MtxInverseConcat(Mtx inv, Mtx src, Mtx dest);

src/sysdolphin/baselib/tobj.h

@@ -200,15 +200,15 @@ typedef struct _HSD_TexLODDesc {
     u32 max_anisotropy; // GXAnisotropy
 } HSD_TexLODDesc;
 
-typedef struct _HSD_ImageDesc {
+struct _HSD_ImageDesc {
     void* img_ptr;
     u16 width;
     u16 height;
     u32 format;
     u32 mipmap;
     f32 minLOD;
     f32 maxLOD;
-} HSD_ImageDesc;
+};
 
 typedef struct _HSD_TObjTev {
     u8 color_op;