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some adaptions for building without dietlibc(parts of this patch thankfully copied from T2)
diff -Naur fgetty-0.6~/Makefile fgetty-0.6/Makefile--- fgetty-0.6~/Makefile 2007-07-13 18:31:21.014218873 +0200+++ fgetty-0.6/Makefile 2007-07-13 18:31:26.784158037 +0200@@ -9,7 +9,7 @@ STRIP=strip #CROSS=arm-linux- CROSS=-LDFLAGS=-s+LDFLAGS=-s -lcrypt %.o: %.c # gcc -march=i386 -mcpu=i386 -pipe -Os -fomit-frame-pointer -I../dietlibc/include -c $^ -DTEST@@ -18,11 +18,11 @@ $(CROSS)$(STRIP) -x -R .comment -R .note $@ %: %.o- $(DIET) $(CROSS)$(CC) -nostdlib -o $@ $^ $(LDFLAGS)+ $(DIET) $(CROSS)$(CC) -o $@ $^ $(LDFLAGS) fgetty: fgetty.o fmt_ulong.o -login: login.o+login: login.o ltostr.o login2: login2.o checkpassword: checkpassword.o diff -Naur fgetty-0.6~/fgetty.c fgetty-0.6/fgetty.c--- fgetty-0.6~/fgetty.c 2007-07-13 18:31:21.013218883 +0200+++ fgetty-0.6/fgetty.c 2007-07-13 18:31:26.783158047 +0200@@ -10,6 +10,7 @@ #include <sys/ioctl.h> #include <errno.h> #include <termios.h>+#include <time.h> #include "fmt.h" diff -Naur fgetty-0.6~/login.c fgetty-0.6/login.c--- fgetty-0.6~/login.c 2007-07-13 18:31:21.013218883 +0200+++ fgetty-0.6/login.c 2007-07-13 18:32:05.155753351 +0200@@ -36,6 +36,8 @@ #include <fcntl.h> #include <signal.h> +extern char **environ;+ void die(const char *message) { write(2,message,strlen(message)); write(2,"\n",1);@@ -116,7 +118,7 @@ int len; len=strlen(username)+1; strcpy(buf,username);- strlcpy(buf+len,password,512-len);+ strncpy(buf+len,password,512-len); len+=strlen(password)+1; /* buf[len++]='Y'; */ len+=__ltostr(buf+len,512-len,time(0),10,0);diff -Naur fgetty-0.6~/ltostr.c fgetty-0.6/ltostr.c--- fgetty-0.6~/ltostr.c 1970-01-01 01:00:00.000000000 +0100+++ fgetty-0.6/ltostr.c 2007-07-13 18:31:26.784158037 +0200@@ -0,0 +1,36 @@+#include <string.h>+#include <stdlib.h>++#ifndef __dietlibc__++int __ltostr(char *s, unsigned int size, unsigned long i, unsigned int base, int UpCase)+{+ char *tmp;+ unsigned int j=0;++ s[--size]=0;++ tmp=s+size;++ if ((base==0)||(base>36)) base=10;++ j=0;+ if (!i)+ {+ *(--tmp)='0';+ j=1;+ }++ while((tmp>s)&&(i))+ {+ tmp--;+ if ((*tmp=i%base+'0')>'9') *tmp+=(UpCase?'A':'a')-'9'-1;+ i=i/base;+ j++;+ }+ memmove(s,tmp,j+1);++ return j;+}++#endif
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