--- cdecl.c +++ cdecl.c.new @@ -67,6 +67,7 @@ # include <stddef.h> # include <string.h> # include <stdarg.h> +# include <errno.h> #else # ifndef NOVARARGS # include <varargs.h> @@ -124,7 +125,6 @@ #if __STDC__ char *ds(char *), *cat(char *, ...), *visible(int); - int getopt(int,char **,char *); int main(int, char **); int yywrap(void); int dostdin(void); --- cdecl.c 2009-07-07 13:20:37.000000000 +0200 +++ cdecl.c.new 2009-07-07 13:25:00.000000000 +0200 @@ -91,7 +91,7 @@ #ifdef USE_READLINE # include <readline/readline.h> /* prototypes for functions related to readline() */ - char * getline(); + char * mygetline(); char ** attempt_completion(char *, int, int); char * keyword_completion(char *, int); char * command_completion(char *, int); @@ -375,7 +375,7 @@ static char *line_read = NULL; /* Read a string, and return a pointer to it. Returns NULL on EOF. */ -char * getline () +char * mygetline () { /* If the buffer has already been allocated, return the memory to the free pool. */ @@ -887,7 +887,7 @@ if (!quiet) (void) printf("Type `help' or `?' for help\n"); ret = 0; - while ((line = getline())) { + while ((line = mygetline())) { if (!strcmp(line, "quit") || !strcmp(line, "exit")) { free(line); return ret; --- Makefile.old 2010-08-26 22:06:28.000000000 +0200 +++ Makefile 2010-08-26 22:11:42.000000000 +0200 @@ -15,9 +15,9 @@ # # add -DUSE_READLINE To compile in support for the GNU readline library. -CFLAGS= -s -O2 -DUSE_READLINE + CC= gcc -LIBS= -lreadline -ltermcap + ALLFILES= makefile cdgram.y cdlex.l cdecl.c cdecl.1 testset testset++ BINDIR= /usr/bin MANDIR= /usr/man/man1 @@ -29,7 +29,7 @@ ln c++decl cdecl c++decl: cdgram.c cdlex.c cdecl.c - $(CC) $(CFLAGS) -o c++decl cdecl.c $(LIBS) + $(CC) $(CFLAGS) ${LDFLAGS} -o c++decl cdecl.c $(LIBS) rm -f cdecl cdlex.c: cdlex.l