Improve Makefile. Clean up warnings in rdp.c.
Chris Pressey
8 years ago
| 0 | CC?=gcc | |
| 1 | CFLAGS=-ansi -pedantic -O | |
| 0 | # GNU Makefile for maentwrog. | |
| 2 | 1 | |
| 3 | 2 | PROGS=bin/maentw bin/caparse bin/rpn bin/rdp |
| 3 | CC?=gcc | |
| 4 | ||
| 5 | WARNS= -W -Wall -Wstrict-prototypes -Wmissing-prototypes \ | |
| 6 | -Wpointer-arith -Wno-uninitialized -Wreturn-type -Wcast-qual \ | |
| 7 | -Wwrite-strings -Wswitch -Wcast-align -Wchar-subscripts \ | |
| 8 | -Winline -Wnested-externs -Wredundant-decls | |
| 9 | ||
| 10 | ifdef ANSI | |
| 11 | CFLAGS+= -ansi -pedantic | |
| 12 | else | |
| 13 | CFLAGS+= -std=c99 -D_POSIX_C_SOURCE=200112L | |
| 14 | endif | |
| 15 | ||
| 16 | CFLAGS+= ${WARNS} ${EXTRA_CFLAGS} | |
| 17 | ||
| 18 | ifdef DEBUG | |
| 19 | CFLAGS+= -g | |
| 20 | endif | |
| 4 | 21 | |
| 5 | 22 | all: $(PROGS) |
| 6 | 23 |
| 40 | 40 | int level5 (int result); |
| 41 | 41 | int level6 (int result); |
| 42 | 42 | int primitive (int result); |
| 43 | ||
| 44 | int isdelimeter (char); | |
| 45 | void gettoken (void); | |
| 46 | void putback (void); | |
| 47 | void serror (int); | |
| 48 | int arith (char, int, int); | |
| 49 | int findvar (char *); | |
| 50 | int getexp (int); | |
| 43 | 51 | |
| 44 | 52 | /*-------------------------------------------------------------------------*/ |
| 45 | 53 | |
| 75 | 83 | void |
| 76 | 84 | gettoken () |
| 77 | 85 | { |
| 78 | char temp[T_LENGTH]; | |
| 79 | ||
| 80 | 86 | strcpy (token, ""); |
| 81 | 87 | token[1] = (char) 0; |
| 82 | 88 | |
| 180 | 186 | case '^': |
| 181 | 187 | return (argument ^ operand); /* binary XOR */ |
| 182 | 188 | } |
| 189 | exit(1); | |
| 183 | 190 | } |
| 184 | 191 | |
| 185 | 192 | int |
| 263 | 270 | level5 (int result) |
| 264 | 271 | { |
| 265 | 272 | char op; |
| 266 | int hold = 0; | |
| 267 | 273 | |
| 268 | 274 | op = ' '; |
| 269 | 275 | if ((toktype == T_DELIMITER) && ((token[0] == '+') || (token[0] == '-'))) |
| 311 | 317 | int |
| 312 | 318 | main (int argc, char **argv) |
| 313 | 319 | { |
| 320 | argc = argc; | |
| 314 | 321 | { |
| 315 | 322 | int c; |
| 316 | 323 | for (c = 0; c <= 25; c++) |