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- diff -c /usr/pkg/gnu/src/bison/files.c ./files.c
- *** /usr/pkg/gnu/src/bison/files.c Wed Jul 6 08:41:01 1988
- --- ./files.c Wed Jan 4 11:46:16 1989
- ***************
- *** 30,35 ****
- --- 30,39 ----
- #include "new.h"
- #include "gram.h"
-
- + #ifdef __STDC__
- + void *malloc(unsigned);
- + #endif
- +
- FILE *finput = NULL;
- FILE *foutput = NULL;
- FILE *fdefines = NULL;
- ***************
- *** 54,59 ****
- --- 58,64 ----
-
- char *mktemp(); /* So the compiler won't complain */
- FILE *tryopen(); /* This might be a good idea */
- + char *getenv();
-
- extern int verboseflag;
- extern int definesflag;
- ***************
- *** 100,109 ****
- #ifdef VMS
- char *tmp_base = "sys$scratch:b_";
- #else
- char *tmp_base = "/tmp/b.";
- #endif
- ! int tmp_len = strlen (tmp_base);
-
- if (spec_outfile)
- {
- /* -o was specified. The precise -o name will be used for ftable.
- --- 105,126 ----
- #ifdef VMS
- char *tmp_base = "sys$scratch:b_";
- #else
- + # ifdef MSC5
- + char *tmp_base;
- + # else
- char *tmp_base = "/tmp/b.";
- + # endif
- + #endif
- + int tmp_len;
- +
- + #ifdef MSC5
- + if ((tmp_base = getenv("TMP")) == NULL) tmp_base="";
- #endif
- ! tmp_len = strlen (tmp_base);
-
- + #ifdef MSC5
- + strlwr(infile);
- + #endif
- if (spec_outfile)
- {
- /* -o was specified. The precise -o name will be used for ftable.
- ***************
- *** 111,116 ****
- --- 128,136 ----
- name_base = spec_outfile;
- /* BASE_LENGTH includes ".tab" but not ".c". */
- base_length = strlen (name_base);
- + #ifdef MSC5
- + strlwr(name_base);
- + #endif
- if (!strcmp (name_base + base_length - 2, ".c"))
- base_length -= 2;
- /* SHORT_BASE_LENGTH includes neither ".tab" nor ".c". */
- ***************
- *** 144,150 ****
- base_length -= 2;
- short_base_length = base_length;
-
- ! #ifdef VMS
- name_base = stringappend(name_base, short_base_length, "_tab");
- #else
- name_base = stringappend(name_base, short_base_length, ".tab");
- --- 164,170 ----
- base_length -= 2;
- short_base_length = base_length;
-
- ! #if defined(VMS) || defined(MSC5)
- name_base = stringappend(name_base, short_base_length, "_tab");
- #else
- name_base = stringappend(name_base, short_base_length, ".tab");
- ***************
- *** 154,165 ****
-
- finput = tryopen(infile, "r");
-
- ! filename = (char *) getenv ("BISON_SIMPLE");
- ! fparser = tryopen(filename ? filename : PFILE, "r");
-
- if (verboseflag)
- {
- outfile = stringappend(name_base, short_base_length, ".output");
- foutput = tryopen(outfile, "w");
- }
-
- --- 174,201 ----
-
- finput = tryopen(infile, "r");
-
- ! if(!(filename = (char *) getenv ("BISON_SIMPLE")))
- ! #ifdef MSC5 /* file doesn't exist in curent directory, try in INIT directory */
- ! if(access(PFILE,4) && (cp = getenv("INIT"))) {
- ! filename = malloc(strlen(cp)+strlen(PFILE)+2);
- ! strcpy(filename,cp);
- ! cp = filename+strlen(filename);
- ! *cp++ = '/';
- ! strcpy(cp,PFILE);
- ! }
- ! else
- ! #endif
- ! filename = PFILE;
- !
- ! fparser = tryopen(filename, "r");
-
- if (verboseflag)
- {
- + #ifdef MSC5
- + outfile = stringappend(name_base, short_base_length, ".out");
- + #else
- outfile = stringappend(name_base, short_base_length, ".output");
- + #endif
- foutput = tryopen(outfile, "w");
- }
-
- ***************
- *** 169,185 ****
- --- 205,239 ----
- fdefines = tryopen(defsfile, "w");
- }
-
- + #ifdef MSC5
- + actfile = mktemp(stringappend(tmp_base, tmp_len, "acXXXXXX"));
- + #else
- actfile = mktemp(stringappend(tmp_base, tmp_len, "act.XXXXXX"));
- + #endif
- faction = tryopen(actfile, "w+");
- + #ifndef MSC5
- unlink(actfile);
- + #endif
-
- + #ifdef MSC5
- + tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "atXXXXXX"));
- + #else
- tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "attrs.XXXXXX"));
- + #endif
- fattrs = tryopen(tmpattrsfile,"w+");
- + #ifndef MSC5
- unlink(tmpattrsfile);
- + #endif
-
- + #ifdef MSC5
- + tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "taXXXXXX"));
- + #else
- tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "tab.XXXXXX"));
- + #endif
- ftable = tryopen(tmptabfile, "w+");
- + #ifndef MSC5
- unlink(tmptabfile);
- + #endif
-
- /* These are opened by `done' or `open_extra_files', if at all */
- if (spec_outfile)
- ***************
- *** 191,198 ****
- --- 245,257 ----
- attrsfile = stringappend(name_base, short_base_length, "_stype.h");
- guardfile = stringappend(name_base, short_base_length, "_guard.c");
- #else
- + # ifdef MSC5
- + attrsfile = stringappend(name_base, short_base_length, ".sth");
- + guardfile = stringappend(name_base, short_base_length, ".guc");
- + # else
- attrsfile = stringappend(name_base, short_base_length, ".stype.h");
- guardfile = stringappend(name_base, short_base_length, ".guard.c");
- + # endif
- #endif
- }
-
- ***************
- *** 204,214 ****
- {
- FILE *ftmp;
- int c;
- ! char *filename;
- /* JF change open parser file */
- fclose(fparser);
- filename = (char *) getenv ("BISON_HAIRY");
- ! fparser= tryopen(filename ? filename : PFILE1, "r");
-
- /* JF change from inline attrs file to separate one */
- ftmp = tryopen(attrsfile, "w");
- --- 263,284 ----
- {
- FILE *ftmp;
- int c;
- ! char *filename, *cp;
- /* JF change open parser file */
- fclose(fparser);
- filename = (char *) getenv ("BISON_HAIRY");
- ! #ifdef MSC5 /* file doesn't exist in curent directory, try in INIT directory */
- ! if(access(PFILE1,4) && (cp = getenv("INIT"))) {
- ! filename = malloc(strlen(cp)+strlen(PFILE)+2);
- ! strcpy(filename,cp);
- ! cp = filename+strlen(filename);
- ! *cp++ = '/';
- ! strcpy(cp,PFILE1);
- ! }
- ! else
- ! #endif
- ! filename = PFILE1;
- ! fparser= tryopen(filename, "r");
-
- /* JF change from inline attrs file to separate one */
- ftmp = tryopen(attrsfile, "w");
- ***************
- *** 283,288 ****
- --- 353,365 ----
- if (k==0) sys$exit(SS$_NORMAL);
- sys$exit(SS$_ABORT);
- #else
- + # ifdef MSC5
- + if (actfile) unlink(actfile);
- + if (tmpattrsfile) unlink(tmpattrsfile);
- + if (tmptabfile) unlink(tmptabfile);
- + exit(k);
- + # else
- exit(k);
- + # endif
- #endif
- }
- diff -c /usr/pkg/gnu/src/bison/machine.h ./machine.h
- *** /usr/pkg/gnu/src/bison/machine.h Fri Dec 19 17:38:40 1986
- --- ./machine.h Sat Dec 31 20:35:34 1988
- ***************
- *** 21,26 ****
- --- 21,32 ----
- #define MAXSHORT 32767
- #define MINSHORT -32768
-
- + #ifdef MSC5
- + #define BITS_PER_WORD 16
- + #define WORDSIZE(n) (((n) + 15) / 16)
- + #define SETBIT(x, i) ((x)[(i)>>4] |= (1<<((i) & 15)))
- + #else
- #define BITS_PER_WORD 32
- #define WORDSIZE(n) (((n) + 31) / 32)
- #define SETBIT(x, i) ((x)[(i)>>5] |= (1<<((i) & 31)))
- + #endif
- diff -c /usr/pkg/gnu/src/bison/output.c ./output.c
- *** /usr/pkg/gnu/src/bison/output.c Wed Oct 12 05:06:23 1988
- --- ./output.c Sat Dec 31 20:35:18 1988
- ***************
- *** 103,110 ****
- #include "gram.h"
- #include "state.h"
-
- #define MAXTABLE 32767
- !
-
- extern int debugflag;
- extern int nolinesflag;
- --- 103,113 ----
- #include "gram.h"
- #include "state.h"
-
- + #ifdef MSC5
- + #define MAXTABLE 16383
- + #else
- #define MAXTABLE 32767
- ! #endif
-
- extern int debugflag;
- extern int nolinesflag;
- *** /usr/pkg/gnu/src/bison/bison.simple Sun Jan 29 13:40:33 1989
- --- ./bison.simple Sun Jan 29 13:43:05 1989
- ***************
- *** 113,118 ****
- --- 113,122 ----
- It is replaced by the list of actions, each action
- as one case of the switch. */
-
- + #ifndef BSD
- + #define bcopy(s,d,l) memcpy(d,s,l)
- + #endif
- +
- #define yyerrok (yyerrstatus = 0)
- #define yyclearin (yychar = YYEMPTY)
- #define YYEMPTY -2
-