Release calc version 2.11.0t1

CHANGES

@@ -1,4 +1,24 @@
-Following is the change from calc version 2.10.3t5.38 to date:
+Following is the change from calc version 2.11.0t1 to date:
+
+    Fixed BSDI compile problems related to sys_errlist.
+
+    Removed the makefile symbol MAIN.  Now forcing all funcions to correctly
+    be reclared main.  To passify some old broken compilers, a return 0;
+    (instead of an exit(0);) is used at the end of main().
+
+    A few of files that were added to calc used 4 character indentation
+    whereas most of calc uses 8 character indentation.  These imported
+    sources have been changed to conform better with the calc style.
+
+    Fixed misc compile warnings.
+
+
+Following is the change from calc version 2.10.3t5.38 to 2.11.0t0:
+
+    Fixed a few compile problems found under Red Hat 6.0 Linux.
+
+
+Following is the change from calc version 2.10.3t5.38 to 2.11.3t5.46:
 
     Fixed a bug discovered by Ernest Bowen related to matrix-to-matrix copies.
 

Makefile

@@ -206,18 +206,6 @@ HAVE_MEMMOVE=
 ALIGN32= -DMUST_ALIGN32
 #ALIGN32= -UMUST_ALIGN32
 
-# The return value type of main() differs from platform to platform.
-# In some cases, a compiler warning is issued because main() does
-# or does not return a value.
-#
-# MAIN= -DMAIN=void	main() is of type void
-# MAIN= -DMAIN=int	main() is of type int
-#
-# When in doubt, try MAIN= -DMAIN=int.  If you get a warning try the other.
-#
-#MAIN= -DMAIN=void
-MAIN= -DMAIN=int
-
 # where to install binary files
 #
 BINDIR= /usr/local/bin
@@ -514,7 +502,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -545,7 +533,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -577,7 +565,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS=
 #
 #LCFLAGS=
@@ -603,7 +591,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -623,7 +611,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -646,7 +634,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -669,7 +657,7 @@ ALLOW_CUSTOM= -DCUSTOM
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -692,7 +680,7 @@ CCMISC=
 CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 ICFLAGS= ${CCWARN} ${CCMISC}
 #
-CCMAIN= ${ICFLAGS} ${MAIN}
+CCMAIN= ${ICFLAGS}
 CCSHS= ${CFLAGS}
 #
 LCFLAGS=
@@ -715,7 +703,7 @@ CC= ${PURIFY} gcc
 #CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC}
 #ICFLAGS= ${CCWARN} ${CCMISC}
 #
-#CCMAIN= ${ICFLAGS} ${MAIN}
+#CCMAIN= ${ICFLAGS}
 #CCSHS= ${CFLAGS}
 #
 #LCFLAGS=
@@ -889,7 +877,6 @@ SAMPLE_PASSDOWN= Q="${Q}" \
     TOPDIR="${TOPDIR}" \
     LIBDIR="${LIBDIR}" \
     HELPDIR="${HELPDIR}" \
-    MAIN="${MAIN}" \
     DEBUG="${DEBUG}" \
     NO_SHARED="${NO_SHARED}" \
     RANLIB="${RANLIB}" \
@@ -2203,7 +2190,6 @@ env:
 	@echo "HAVE_UID_T=${HAVE_UID_T}"; echo ""
 	@echo "HAVE_NEWSTR=${HAVE_NEWSTR}"; echo ""
 	@echo "ALIGN32=${ALIGN32}"; echo ""
-	@echo "MAIN=${MAIN}"; echo ""
 	@echo "BINDIR=${BINDIR}"; echo ""
 	@echo "TOPDIR=${TOPDIR}"; echo ""
 	@echo "LIBDIR=${LIBDIR}"; echo ""

align32.c

@@ -30,7 +30,7 @@
 static void buserr(void);	/* catch alignment errors */
 
 
-MAIN
+int
 main(void)
 {
 	char byte[2*sizeof(USB32)];	/* mis-alignment buffer */
@@ -58,7 +58,8 @@ main(void)
 	   '/', '/');
 
 #endif
-	exit(0);
+	/* exit(0); */
+	return 0;
 }
 
 

calc.c

@@ -67,7 +67,7 @@ static void intint(int arg);	/* interrupt routine */
 /*
  * Top level calculator routine.
  */
-MAIN
+int
 main(int argc, char **argv)
 {
 	static char *str;	/* current option string or expression */
@@ -301,8 +301,8 @@ main(int argc, char **argv)
 	 * all done
 	 */
 	libcalc_call_me_last();
-	exit(0);
-	/*NOTREACHED*/
+	/* exit(0); */
+	return 0;
 }
 
 

endian.c

@@ -39,7 +39,7 @@
 char byte[8] = { (char)0x12, (char)0x36, (char)0x48, (char)0x59,
 		 (char)0x01, (char)0x23, (char)0x45, (char)0x67 };
 
-MAIN
+int
 main(void)
 {
 	/* pointers into the byte order array */
@@ -75,5 +75,6 @@ main(void)
 		"Unknown int Byte Order, set CALC_BYTE_ORDER in Makefile\n");
 	    exit(1);
 	}
-    exit(0);
+	/* exit(0); */
+	return 0; 
 }

file.c

@@ -1980,11 +1980,11 @@ fscanfile(FILE *fp, char *fmt, int count, VALUE **vals)
 	for (;;) {
 		for (;;) {
 			f = *fmt++;
-			if (isspace(f)) {
+			if (isspace((int)f)) {
 				getscanwhite(fp,1,0,6,NULL);
 				do {
 					f = *fmt++;
-				} while (isspace(f));
+				} while (isspace((int)f));
 			}
 			c = fgetc(fp);
 			if (c == EOF)

fposval.c

@@ -60,7 +60,7 @@
 
 char *program;			/* our name */
 
-MAIN
+int
 main(int argc, char **argv)
 {
 	int stsizelen;		/* bit length of st_size in buf */
@@ -225,5 +225,6 @@ main(int argc, char **argv)
 	printf("#define SWAP_HALF_IN_INODE(dest, src)\t%s%d%s\n",
 	    "memcpy((void *)(dest), (void *)(src), sizeof(",inodelen,"))");
 #endif /* CALC_BYTE_ORDER == BIG_ENDIAN */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

func.c

@@ -10,6 +10,7 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <sys/types.h>
+#include <errno.h>
 
 #if defined(FUNCLIST)
 
@@ -77,9 +78,6 @@ static VALUE f_fsize(VALUE *vp);
 /*
  * external declarations
  */
-extern int errno;                             /* last system error */
-extern const char *const sys_errlist[];       /* system error messages */
-extern int sys_nerr;                          /* number of system errors */
 extern char cmdbuf[];				/* command line expression */
 extern CONST char *error_table[E__COUNT+2];	/* calc coded error messages */
 extern void matrandperm(MATRIX *M);
@@ -4838,14 +4836,14 @@ strscan(char *s, int count, VALUE **vals)
 	while (*s != '\0') {
 		s--;
 		while ((ch = *++s)) {
-			if (!isspace(ch))
+			if (!isspace((int)ch))
 				break;
 		}
 		if (ch == '\0' || count-- == 0)
 			return n;
 		s0 = s;
 		while ((ch = *++s)) {
-			if (isspace(ch))
+			if (isspace((int)ch))
 				break;
 		}
 		chtmp = ch;

have_const.c

@@ -42,7 +42,7 @@
 
 #include <stdio.h>
 
-MAIN
+int
 main(void)
 {
 #if defined(HAVE_NO_CONST)
@@ -56,5 +56,6 @@ main(void)
 	printf("#undef CONST\n");
 	printf("#define CONST %s /* yes */\n", str);
 #endif /* HAVE_NO_CONST */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_fpos.c

@@ -32,7 +32,7 @@
 
 #include <stdio.h>
 
-MAIN
+int
 main(void)
 {
 #if !defined(HAVE_NO_FPOS)
@@ -49,5 +49,6 @@ main(void)
 	printf("#define HAVE_FPOS 1  /* yes */\n\n");
 	printf("typedef fpos_t FILEPOS;\n");
 #endif
-    exit(0);
+	/* exit(0); */
+	return 0;
 }

have_memmv.c

@@ -44,7 +44,7 @@
 char src[] = "chongo was here";
 char dest[MOVELEN+1];
 
-MAIN
+int
 main(void)
 {
 #if defined(HAVE_NO_MEMMOVE)
@@ -54,5 +54,6 @@ main(void)
 
 	printf("#define HAVE_MEMMOVE /* yes */\n");
 #endif /* HAVE_NO_MEMMOVE */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_newstr.c

@@ -46,7 +46,7 @@
 char src[] = "chongo was here";
 char dest[MOVELEN+1];
 
-MAIN
+int
 main(void)
 {
 #if defined(HAVE_NO_NEWSTR)
@@ -58,5 +58,6 @@ main(void)
 
 	printf("#define HAVE_NEWSTR /* yes */\n");
 #endif /* HAVE_NO_NEWSTR */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_offscl.c

@@ -45,7 +45,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-MAIN
+int
 main(void)
 {
 #if !defined(OFF_T_NON_SCALAR)
@@ -79,5 +79,6 @@ main(void)
 #else
 	printf("#undef HAVE_OFF_T_SCALAR /* off_t is not a simple value */\n");
 #endif
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_posscl.c

@@ -46,7 +46,7 @@
 #include <sys/stat.h>
 #include "have_fpos.h"
 
-MAIN
+int
 main(void)
 {
 #if !defined(FILEPOS_NON_SCALAR)
@@ -80,5 +80,6 @@ main(void)
 #else
 	printf("#undef HAVE_FILEPOS_SCALAR /* FILEPOS is not a simple value */\n");
 #endif
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_stdvs.c

@@ -68,7 +68,7 @@ try(char *fmt, ...)
 }
 
 
-MAIN
+int
 main(void)
 {
 	/*
@@ -90,7 +90,8 @@ main(void)
 	}
 	try("%s %d%s%d%d %s",
 	    "Landon Noll 1st proved that", 2, "^", 23209, -1, "was prime");
-    if (strcmp(buf, "Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
+	if (strcmp(buf,
+		   "Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
 #if !defined(DONT_HAVE_VSPRINTF)
 	    /* <stdarg.h> with vsprintf() didn't work */
 #else
@@ -135,5 +136,6 @@ main(void)
 	puts("#define vsprintf sprintf");
 	puts("#undef HAVE_VS");
 #endif
-    exit(0);
+	/* exit(0); */
+	return 0;
 }

have_uid_t.c

@@ -47,7 +47,7 @@
 #include <sys/types.h>
 #endif /* ! HAVE_NO_UID_T */
 
-MAIN
+int
 main(void)
 {
 #if defined(HAVE_NO_UID_T)
@@ -60,5 +60,6 @@ main(void)
 
 	printf("#define HAVE_UID_T /* yes */\n");
 #endif /* HAVE_NO_UID_T */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

have_varvs.c

@@ -76,7 +76,7 @@ try(char *a, int b, char *c, int d)
 #endif
 
 
-MAIN
+int
 main(void)
 {
 	/*
@@ -98,7 +98,8 @@ main(void)
 	}
 	try("%s %d%s%d%d %s",
 	    "Landon Noll 1st proved that", 2, "^", 23209, -1, "was prime");
-    if (strcmp(buf, "Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
+	if (strcmp(buf,
+		   "Landon Noll 1st proved that 2^23209-1 was prime") != 0) {
 #if !defined(DONT_HAVE_VSPRINTF)
 	    /* <stdarg.h> with vsprintf() didn't work */
 #else
@@ -127,5 +128,6 @@ main(void)
 	puts("#define vsprintf sprintf");
 	puts("#undef HAVE_VS");
 #endif
-    exit(0);
+	/* exit(0); */
+	return 0;
 }

hist.c

@@ -421,12 +421,12 @@ do_map_line(char *line)
 	char	*map_name;
 
 	cp = line;
-	while (isspace(*cp))
+	while (isspace((int)*cp))
 		cp++;
 	if (*cp == '\0')
 		return NULL;
 	map_name = cp;
-	while ((*cp != '\0') && !isspace(*cp))
+	while ((*cp != '\0') && !isspace((int)*cp))
 		cp++;
 	*cp = '\0';
 	return find_map(map_name);
@@ -461,7 +461,7 @@ do_bind_line(KEY_MAP *map, char *line)
 	else if (key == '\\')
 		key = *cp++;
 
-	while (isspace(*cp))
+	while (isspace((int)*cp))
 		cp++;
 	if (*cp == '\0') {
 		unbind_key(map, key);
@@ -469,11 +469,11 @@ do_bind_line(KEY_MAP *map, char *line)
 	}
 
 	func_name = cp;
-	while ((*cp != '\0') && !isspace(*cp))
+	while ((*cp != '\0') && !isspace((int)*cp))
 		cp++;
 	if (*cp) {
 		*cp++ = '\0';
-		while (isspace(*cp))
+		while (isspace((int)*cp))
 			cp++;
 	}
 	func = find_func(func_name);
@@ -488,11 +488,11 @@ do_bind_line(KEY_MAP *map, char *line)
 			next = base_map;
 	} else {
 		next_name = cp;
-		while ((*cp != '\0') && !isspace(*cp))
+		while ((*cp != '\0') && !isspace((int)*cp))
 			cp++;
 		if (*cp) {
 			*cp++ = '\0';
-			while (isspace(*cp))
+			while (isspace((int)*cp))
 				cp++;
 		}
 		next = find_map(next_name);
@@ -515,18 +515,18 @@ do_default_line(KEY_MAP *map, char *line)
 	if (map == NULL)
 		return;
 	cp = line;
-	while (isspace(*cp))
+	while (isspace((int)*cp))
 		cp++;
 	if (*cp == '\0')
 		return;
 
 	func_name = cp;
-	while ((*cp != '\0') && !isspace(*cp))
+	while ((*cp != '\0') && !isspace((int)*cp))
 		cp++;
 	if (*cp != '\0')
 	{
 		*cp++ = '\0';
-		while (isspace(*cp))
+		while (isspace((int)*cp))
 			cp++;
 	}
 	func = find_func(func_name);
@@ -538,12 +538,12 @@ do_default_line(KEY_MAP *map, char *line)
 	else
 	{
 		next_name = cp;
-		while ((*cp != '\0') && !isspace(*cp))
+		while ((*cp != '\0') && !isspace((int)*cp))
 			cp++;
 		if (*cp != '\0')
 		{
 			*cp++ = '\0';
-			while (isspace(*cp))
+			while (isspace((int)*cp))
 				cp++;
 		}
 		next = find_map(next_name);
@@ -577,7 +577,7 @@ read_bindings(FILE *fp)
 
 	while (fgets(line, sizeof(line) - 1, fp)) {
 		cp = line;
-		while (isspace(*cp))
+		while (isspace((int)*cp))
 			cp++;
 
 		if ((*cp == '\0') || (*cp == '#') || (*cp == '\n'))

longbits.c

@@ -105,7 +105,7 @@
 
 char *program;		/* our name */
 
-MAIN
+int
 main(int argc, char **argv)
 {
 	int exitcode = 0;	/* how we will exit */
@@ -124,7 +124,7 @@ main(int argc, char **argv)
 	case 2:
 		/* ignore empty or leading space args */
 		if (argv[1][0] == '\0' ||
-		    (isascii(argv[1][0]) && isspace(argv[1][0]))) {
+		    (isascii((int)argv[1][0]) && isspace((int)argv[1][0]))) {
 			long_bits = sizeof(long)*8;
 		/* process the forced size arg */
 		} else {
@@ -362,5 +362,6 @@ main(int argc, char **argv)
 	}
 
 	/* all done */
-	exit(exitcode);
+	/* exit(exitcode); */
+	return exitcode;
 }

longlong.c

@@ -66,7 +66,7 @@ unsigned long long val = 4294967297ULL;
 long long val2 = -4294967297LL;
 
 
-MAIN
+int
 main(int argc, char **argv)
 {
 	int longlong_bits;	/* bits in a long long, or <=0 => dont use */
@@ -100,5 +100,6 @@ main(int argc, char **argv)
 			    longlong_bits);
 		}
 	}
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

sample/Makefile

@@ -95,18 +95,6 @@ TOPDIR= /usr/local/lib
 LIBDIR= ${TOPDIR}/calc
 HELPDIR= ${LIBDIR}/help
 
-# The return value type of main() differs from platform to platform.
-# In some cases, a compiler warning is issued because main() does
-# or does not return a value.
-#
-# MAIN= -DMAIN=void     main() is of type void
-# MAIN= -DMAIN=int      main() is of type int
-#
-# When in doubt, try MAIN= -DMAIN=void.  If you get a warning try the other.
-#
-MAIN= -DMAIN=void
-#MAIN= -DMAIN=int
-
 # Normally, the upper level makefile will set these values.  We provide
 # a default here just in case you want to build from this directory.
 #
@@ -251,7 +239,7 @@ CCMISC=
 CFLAGS= ${CCWARN} ${CCOPT} ${CCMISC} ${ALLOW_CUSTOM}
 ICFLAGS= ${CCWARN} ${CCMISC}
 #
-CCMAIN= ${ICFLAGS} ${MAIN}
+CCMAIN= ${ICFLAGS}
 #
 LCFLAGS=
 LDFLAGS= ${NO_SHARED} ${LD_NO_SHARED}

sample/many_random.c

@@ -59,7 +59,7 @@ typedef struct {
 extern char *program;	/* our name */
 
 
-MAIN
+int
 main(int argc, char **argv)
 {
 	RANDOM *prev_state;	/* previous random number state */
@@ -176,5 +176,6 @@ main(int argc, char **argv)
 	/*
 	 * all done
 	 */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

sample/test_random.c

@@ -57,7 +57,7 @@ typedef struct {
 extern char *program;	/* our name */
 
 
-MAIN
+int
 main(int argc, char **argv)
 {
 	RANDOM *prev_state;	/* previous random number state */
@@ -121,5 +121,6 @@ main(int argc, char **argv)
 	/*
 	 * all done
 	 */
-	exit(0);
+	/* exit(0); */
+	return 0;
 }

version.c

@@ -12,7 +12,7 @@
 #define MAJOR_VER	2	/* major version */
 #define MINOR_VER	11	/* minor version */
 #define MAJOR_PATCH	0	/* patch level or 0 if no patch */
-#define MINOR_PATCH	"0"	/* test number or empty string if no patch */
+#define MINOR_PATCH	"1"	/* test number or empty string if no patch */
 
 /*
  * calc version constants