Can't compile on Mac OS 11 (BIG SUR)

[Sam20060720]

caiyousheng@caiyoushengdeMacBook-Pro  ~/Downloads/bb-osx-master   make  2 ↵  1129  6.05G RAM  1.62 L  20:42:26 gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c autopilo.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c backconv.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c bb.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c credits.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c credits2.c credits2.c:79:11: warning: initializing 'char ' with an expression of type 'unsigned char ' converts between pointers to integer types with different sign [-Wpointer-sign] char c = context->imagebuffer + aa_imgwidth(context) * 2 * YSTART; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c ctrl87.c ctrl87.c:50:1: warning: non-void function does not return a value [-Wreturn-type] } / _control87 / ^ 1 warning generated. gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c fk1.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c fk2.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c fk3.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c fk4.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c formulas.c formulas.c:424:2: warning: incompatible pointer types initializing 'int ()(number_t, number_t, number_t, number_t) attribute((regparm (3)))' (aka 'int ()(double, double, double, double) attribute((regparm (3)))') with an expression of type 'int (number_t, number_t, number_t, number_t)' (aka 'int (double, double, double, double)') [-Wincompatible-pointer-types] mand_calc, ^~~~~~~~~ formulas.c:445:2: warning: incompatible pointer types initializing 'int ()(number_t, number_t, number_t, number_t) attribute((regparm (3)))' (aka 'int (*)(double, double, double, double) attribute((regparm (3)))') with an expression of type 'int (number_t, number_t, number_t, number_t)' (aka 'int (double, double, double, double)') [-Wincompatible-pointer-types] mand3_calc, ^~~~~~~~~~ 2 warnings generated. gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c hh1.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c hh2.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c hh3.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c hh4.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c image.c image.c:88:13: warning: assigning to 'char *' from 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] imgdata = image->decompressed; ^ ~~~~~~~~~~~~~~~~~~~ image.c:110:43: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] fastcscale(imgdata + x1 + imgwidth * y1, c->imagebuffer + xx1 + yy1 * width, x2 - x1, xx2 - xx1, y2 - y1, yy2 - yy1, imgwidth, aa_imgwidth(c)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ image.c:31:40: note: passing argument to parameter 'b2' here static void fastcscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) ^ image.c:114:43: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] fastcscale(imgdata + x1 + imgwidth * y1, c->imagebuffer, x2 - x1, aa_imgwidth(c), y2 - y1, aa_imgheight(c), imgwidth, aa_imgwidth(c)); ^~~~~~~~~~~~~~ image.c:31:40: note: passing argument to parameter 'b2' here static void fastcscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) ^ image.c:135:13: warning: assigning to 'char *' from 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] imgdata = image->decompressed; ^ ~~~~~~~~~~~~~~~~~~~ image.c:157:43: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] fastcscale(imgdata + x1 + imgwidth * y1, c->imagebuffer + width * dualmode + xx1 + yy1 * width, x2 - x1, xx2 - xx1, y2 - y1, yy2 - yy1, imgwidth, aa_imgwidth(c)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ image.c:31:40: note: passing argument to parameter 'b2' here static void fastcscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) ^ image.c:161:43: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] fastcscale(imgdata + x1 + imgwidth * y1, c->imagebuffer + width * dualmode, x2 - x1, aa_imgwidth(c) / 2, y2 - y1, aa_imgheight(c), imgwidth, aa_imgwidth(c)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ image.c:31:40: note: passing argument to parameter 'b2' here static void fastcscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) ^ image.c:174:52: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign] r = lzo1x_decompress(image->data, image->size, data, &size, NULL); ^~~~ ./minilzo.h:68:43: note: passing argument to parameter 'dst' here lzo_byte *dst, lzo_uint *dst_len, ^ image.c:174:58: warning: passing 'int *' to parameter of type 'lzo_uint *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign] r = lzo1x_decompress(image->data, image->size, data, &size, NULL); ^~~~~ ./minilzo.h:68:58: note: passing argument to parameter 'dst_len' here lzo_byte *dst, lzo_uint *dst_len, ^ image.c:179:25: warning: assigning to 'unsigned char *' from 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] image->decompressed = data; ^ ~~~~ 9 warnings generated. gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c julia.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c kt1.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c kt2.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c kt3.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c kt4.c gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c main.c main.c:76:1: warning: non-void function does not return a value [-Wreturn-type] } ^ 1 warning generated. gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/local/Cellar/aalib/1.4rc5_1/include -D SOUNDDIR="/usr/local/share/bb" -c messager.c messager.c:117:20: warning: initializing 'unsigned char *' with an expression of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] unsigned char *b1 = bckup, *b2 = bckup1; ^ ~~~~~ messager.c:117:33: warning: initializing 'unsigned char *' with an expression of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign] unsigned char *b1 = bckup, *b2 = bckup1; ^ ~~~~~~ messager.c:155:22: error: implicitly declaring library function 'malloc' with type 'void *(unsigned long)' [-Werror,-Wimplicit-function-declaration] bckup = (char *) malloc(aa_imgwidth(context) * aa_imgheight(context)); ^ messager.c:155:22: note: include the header <stdlib.h> or explicitly provide a declaration for 'malloc' messager.c:162:5: error: implicit declaration of function 'free' is invalid in C99 [-Werror,-Wimplicit-function-declaration] free(bckup); ^ 2 warnings and 2 errors generated. make: *** [messager.o] Error 1 caiyousheng@caiyoushengdeMacBook-Pro  ~/Downloads/bb-osx-master    2 ↵  1130  5.94G RAM  1.66 L  20:42:33