[perl5.git] / os2 / diff.configure

*** Configure.orig	Thu Dec 07 14:38:08 1995
--- Configure	Mon Dec 18 19:16:22 1995
***************
*** 1377,1383 ****
  	*)
  		echo "I don't know where '$file' is, and my life depends on it." >&4
  		echo "Go find a public domain implementation or fix your PATH setting!" >&4
! 		exit 1
  		;;
  	esac
  done
--- 1377,1383 ----
  	*)
  		echo "I don't know where '$file' is, and my life depends on it." >&4
  		echo "Go find a public domain implementation or fix your PATH setting!" >&4
! 		#exit 1
  		;;
  	esac
  done
***************
*** 1386,1392 ****
  say=offhand
  for file in $trylist; do
  	xxx=`./loc $file $file $pth`
! 	eval $file=$xxx
  	eval _$file=$xxx
  	case "$xxx" in
  	/*)
--- 1386,1394 ----
  say=offhand
  for file in $trylist; do
  	xxx=`./loc $file $file $pth`
! 	if test "X$file" != "X$xxx" ; then
! 		eval $file=$xxx
! 	fi
  	eval _$file=$xxx
  	case "$xxx" in
  	/*)
***************
*** 3173,3179 ****
  	exit(0);
  }
  EOM
! if $cc -o gccvers gccvers.c >/dev/null 2>&1; then
  	gccversion=`./gccvers`
  	case "$gccversion" in
  	'') echo "You are not using GNU cc." ;;
--- 3175,3181 ----
  	exit(0);
  }
  EOM
! if $cc -o gccvers gccvers.c $ldflags  >/dev/null 2>&1; then
  	gccversion=`./gccvers`
  	case "$gccversion" in
  	'') echo "You are not using GNU cc." ;;
***************
*** 3765,3770 ****
--- 3767,3778 ----
  		*"-l$thislib "*);;
  		*) dflt="$dflt -l$thislib";;
  		esac
+ 	elif xxx=`./loc $thislib.lib X $libpth`; $test -f "$xxx"; then
+ 		echo "Found -l$thislib."
+ 		case " $dflt " in
+ 		*"-l$thislib "*);;
+ 		*) dflt="$dflt -l$thislib";;
+ 		esac
  	else
  		echo "No -l$thislib."
  	fi
***************
*** 3864,3870 ****
  	esac
  	;;
  esac
! libnames='';
  case "$libs" in
  '') ;;
  *)  for thislib in $libs; do
--- 3872,3878 ----
  	esac
  	;;
  esac
! #libnames='';
  case "$libs" in
  '') ;;
  *)  for thislib in $libs; do
***************
*** 3878,3889 ****
  			:
  		elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
  			:
! 		elif try=`./loc lib$thislib.a X $libpth`; $test -f "$try"; then
  			:
  		elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
  			:
  		elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
  			:
  		elif try=`./loc Slib$thislib.a X $xlibpth`; $test -f "$try"; then
  			:
  		else
--- 3886,3899 ----
  			:
  		elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
  			:
! 		elif try=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$try"; then
  			:
  		elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
  			:
  		elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
  			:
+ 		elif try=`./loc $thislib$lib_ext X $libpth`; $test -f "$try"; then
+ 			:
  		elif try=`./loc Slib$thislib.a X $xlibpth`; $test -f "$try"; then
  			:
  		else
***************
*** 3932,3942 ****
  	fi
  elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
  	echo "Your C library seems to be in $libc, as you said before."
! elif $test -r $incpath/usr/lib/libc.a; then
! 	libc=$incpath/usr/lib/libc.a;
  	echo "Your C library seems to be in $libc.  That's fine."
! elif $test -r /lib/libc.a; then
! 	libc=/lib/libc.a;
  	echo "Your C library seems to be in $libc.  You're normal."
  else
  	if tans=`./loc libc.a blurfl/dyick $libpth`; $test -r "$tans"; then
--- 3942,3952 ----
  	fi
  elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
  	echo "Your C library seems to be in $libc, as you said before."
! elif $test -r $incpath/usr/lib/libc$lib_ext; then
! 	libc=$incpath/usr/lib/libc$lib_ext;
  	echo "Your C library seems to be in $libc.  That's fine."
! elif $test -r /lib/libc$lib_ext; then
! 	libc=/lib/libc$lib_ext;
  	echo "Your C library seems to be in $libc.  You're normal."
  else
  	if tans=`./loc libc.a blurfl/dyick $libpth`; $test -r "$tans"; then
***************
*** 4049,4054 ****
--- 4059,4068 ----
  	eval $xscan;\
  	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
  		eval $xrun
+ elif com="$sed -n -e 's/^[-0-9a-f ]*_\(.*\)=.*/\1/p'";\
+ 	eval $xscan;\
+ 	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
+ 		eval $xrun
  else
  	nm -p $* 2>/dev/null >libc.tmp
  	$grep fprintf libc.tmp > libc.ptf
***************
*** 4059,4081 ****
  		eval $xrun
  	else
  		echo " "
! 		echo "nm didn't seem to work right. Trying ar instead..." >&4
  		com=''
! 		if ar t $libc > libc.tmp; then
  			for thisname in $libnames; do
! 				ar t $thisname >>libc.tmp
  			done
! 			$sed -e 's/\.o$//' < libc.tmp > libc.list
  			echo "Ok." >&4
  		else
! 			echo "ar didn't seem to work right." >&4
  			echo "Maybe this is a Cray...trying bld instead..." >&4
  			if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list
  			then
  				for thisname in $libnames; do
  					bld t $libnames | \
  					$sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list
! 					ar t $thisname >>libc.tmp
  				done
  				echo "Ok." >&4
  			else
--- 4073,4096 ----
  		eval $xrun
  	else
  		echo " "
! 		echo "nm didn't seem to work right. Trying $ar instead..." >&4
  		com=''
! 		if test "X$osname" = "Xos2"; then ar_opt=tv ; else ar_opt=t ;fi
! 		if $ar $ar_opt $libc > libc.tmp; then
  			for thisname in $libnames; do
! 				$ar $ar_opt $thisname >>libc.tmp
  			done
! 			$sed -e 's/\.o$//' -e 's/^ \+//' < libc.tmp | grep -v "^IMPORT#" > libc.list
  			echo "Ok." >&4
  		else
! 			echo "$ar didn't seem to work right." >&4
  			echo "Maybe this is a Cray...trying bld instead..." >&4
  			if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list
  			then
  				for thisname in $libnames; do
  					bld t $libnames | \
  					$sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list
! 					$ar t $thisname >>libc.tmp
  				done
  				echo "Ok." >&4
  			else
***************
*** 4421,4427 ****
  	exit(0);
  }
  EOCP
! 	if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
  		intsize=`./try`
  		echo "Your integers are $intsize bytes long."
  	else
--- 4436,4442 ----
  	exit(0);
  }
  EOCP
! 	if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
  		intsize=`./try`
  		echo "Your integers are $intsize bytes long."
  	else
***************
*** 4501,4507 ****
  	exit(result);
  }
  EOCP
! if $cc -o try $ccflags try.c >/dev/null 2>&1; then
  	./try
  	yyy=$?
  else
--- 4516,4522 ----
  	exit(result);
  }
  EOCP
! if $cc -o try $ccflags try.c $ldflags >/dev/null 2>&1; then
  	./try
  	yyy=$?
  else
***************
*** 4582,4588 ****
  
  }
  EOCP
! if $cc -o try $ccflags try.c >/dev/null 2>&1; then
  	./try
  	castflags=$?
  else
--- 4597,4603 ----
  
  }
  EOCP
! if $cc -o try $ccflags try.c $ldflags >/dev/null 2>&1; then
  	./try
  	castflags=$?
  else
***************
*** 4621,4627 ****
  	exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
  }
  EOF
! 	if $cc $ccflags vprintf.c -o vprintf >/dev/null 2>&1 && ./vprintf; then
  		echo "Your vsprintf() returns (int)." >&4
  		val2="$undef"
  	else
--- 4636,4642 ----
  	exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
  }
  EOF
! 	if $cc $ccflags vprintf.c $ldflags -o vprintf >/dev/null 2>&1 && ./vprintf; then
  		echo "Your vsprintf() returns (int)." >&4
  		val2="$undef"
  	else
***************
*** 4691,4697 ****
  		cryptlib=-lcrypt
  	fi
  	if $test -z "$cryptlib"; then
! 		cryptlib=`./loc libcrypt.a "" $libpth`
  	else
  		cryptlib=-lcrypt
  	fi
--- 4706,4712 ----
  		cryptlib=-lcrypt
  	fi
  	if $test -z "$cryptlib"; then
! 		cryptlib=`./loc libcrypt$lib_ext "" $libpth`
  	else
  		cryptlib=-lcrypt
  	fi
***************
*** 5355,5361 ****
  EOCP
  : check sys/file.h first to get FREAD on Sun
  if $test `./findhdr sys/file.h` && \
! 		$cc $cppflags "-DI_SYS_FILE" open3.c -o open3 >/dev/null 2>&1 ; then
  	h_sysfile=true;
  	echo "<sys/file.h> defines the O_* constants..." >&4
  	if ./open3; then
--- 5370,5376 ----
  EOCP
  : check sys/file.h first to get FREAD on Sun
  if $test `./findhdr sys/file.h` && \
! 		$cc $cppflags $ldflags "-DI_SYS_FILE" open3.c -o open3 >/dev/null 2>&1 ; then
  	h_sysfile=true;
  	echo "<sys/file.h> defines the O_* constants..." >&4
  	if ./open3; then
***************
*** 5366,5372 ****
  		val="$undef"
  	fi
  elif $test `./findhdr fcntl.h` && \
! 		$cc "-DI_FCNTL" open3.c -o open3 >/dev/null 2>&1 ; then
  	h_fcntl=true;
  	echo "<fcntl.h> defines the O_* constants..." >&4
  	if ./open3; then
--- 5381,5387 ----
  		val="$undef"
  	fi
  elif $test `./findhdr fcntl.h` && \
! 		$cc "-DI_FCNTL" $ldflags open3.c -o open3 >/dev/null 2>&1 ; then
  	h_fcntl=true;
  	echo "<fcntl.h> defines the O_* constants..." >&4
  	if ./open3; then
***************
*** 5848,5854 ****
  y*|true)
  	usemymalloc='y'
  	mallocsrc='malloc.c'
! 	mallocobj='malloc.o'
  	d_mymalloc="$define"
  	case "$libs" in
  	*-lmalloc*)
--- 5863,5869 ----
  y*|true)
  	usemymalloc='y'
  	mallocsrc='malloc.c'
! 	mallocobj="malloc$obj_ext"
  	d_mymalloc="$define"
  	case "$libs" in
  	*-lmalloc*)
***************
*** 6283,6292 ****
  		: we will have to assume that it supports the 4.2 BSD interface
  		d_oldsock="$undef"
  	else
! 		echo "You don't have Berkeley networking in libc.a..." >&4
! 		if test -f /usr/lib/libnet.a; then
! 			( (nm $nm_opt /usr/lib/libnet.a | eval $nm_extract) ||  \
! 			ar t /usr/lib/libnet.a) 2>/dev/null >> libc.list
  			if $contains socket libc.list >/dev/null 2>&1; then
  			echo "...but the Wollongong group seems to have hacked it in." >&4
  				socketlib="-lnet"
--- 6298,6307 ----
  		: we will have to assume that it supports the 4.2 BSD interface
  		d_oldsock="$undef"
  	else
! 		echo "You don't have Berkeley networking in libc$lib_ext..." >&4
! 		if test -f /usr/lib/libnet$lib_ext; then
! 			( (nm $nm_opt /usr/lib/libnet$lib_ext | eval $nm_extract) ||  \
! 			$ar t /usr/lib/libnet$lib_ext) 2>/dev/null >> libc.list
  			if $contains socket libc.list >/dev/null 2>&1; then
  			echo "...but the Wollongong group seems to have hacked it in." >&4
  				socketlib="-lnet"
***************
*** 6299,6305 ****
  					d_oldsock="$define"
  				fi
  			else
! 				echo "or even in libnet.a, which is peculiar." >&4
  				d_socket="$undef"
  				d_oldsock="$undef"
  			fi
--- 6314,6320 ----
  					d_oldsock="$define"
  				fi
  			else
! 				echo "or even in libnet$lib_ext, which is peculiar." >&4
  				d_socket="$undef"
  				d_oldsock="$undef"
  			fi
***************
*** 7055,7061 ****
  	printf("%d\n", (char *)&try.bar - (char *)&try.foo);
  }
  EOCP
! 	if $cc $ccflags try.c -o try >/dev/null 2>&1; then
  		dflt=`./try`
  	else
  		dflt='8'
--- 7070,7076 ----
  	printf("%d\n", (char *)&try.bar - (char *)&try.foo);
  }
  EOCP
! 	if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1; then
  		dflt=`./try`
  	else
  		dflt='8'
***************
*** 7120,7126 ****
  }
  EOCP
  	xxx_prompt=y
! 	if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
  		dflt=`./try`
  		case "$dflt" in
  		[1-4][1-4][1-4][1-4]|12345678|87654321)
--- 7135,7141 ----
  }
  EOCP
  	xxx_prompt=y
! 	if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
  		dflt=`./try`
  		case "$dflt" in
  		[1-4][1-4][1-4][1-4]|12345678|87654321)
***************
*** 7470,7476 ****
  	printf("%d\n",i);
  }
  EOCP
! 	if $cc try.c -o try >/dev/null 2>&1 ; then
  		dflt=`try`
  	else
  		dflt='?'
--- 7485,7491 ----
  	printf("%d\n",i);
  }
  EOCP
! 	if $cc $ldflags try.c -o try >/dev/null 2>&1 ; then
  		dflt=`try`
  	else
  		dflt='?'
***************
*** 7497,7514 ****
  $cc $ccflags -c bar1.c >/dev/null 2>&1
  $cc $ccflags -c bar2.c >/dev/null 2>&1
  $cc $ccflags -c foo.c >/dev/null 2>&1
! ar rc bar.a bar2.o bar1.o >/dev/null 2>&1
! if $cc $ccflags $ldflags -o foobar foo.o bar.a $libs > /dev/null 2>&1 &&
  	./foobar >/dev/null 2>&1; then
! 	echo "ar appears to generate random libraries itself."
  	orderlib=false
  	ranlib=":"
! elif ar ts bar.a >/dev/null 2>&1 &&
! 	$cc $ccflags $ldflags -o foobar foo.o bar.a $libs > /dev/null 2>&1 &&
  	./foobar >/dev/null 2>&1; then
  		echo "a table of contents needs to be added with 'ar ts'."
  		orderlib=false
! 		ranlib="ar ts"
  else
  	case "$ranlib" in
  	:) ranlib='';;
--- 7512,7529 ----
  $cc $ccflags -c bar1.c >/dev/null 2>&1
  $cc $ccflags -c bar2.c >/dev/null 2>&1
  $cc $ccflags -c foo.c >/dev/null 2>&1
! $ar rc bar$lib_ext bar2$obj_ext bar1$obj_ext >/dev/null 2>&1
! if $cc $ccflags $ldflags -o foobar foo$obj_ext bar$lib_ext $libs > /dev/null 2>&1 &&
  	./foobar >/dev/null 2>&1; then
! 	echo "$ar appears to generate random libraries itself."
  	orderlib=false
  	ranlib=":"
! elif $ar ts bar$lib_ext >/dev/null 2>&1 &&
! 	$cc $ccflags $ldflags -o foobar foo$obj_ext bar$lib_ext $libs > /dev/null 2>&1 &&
  	./foobar >/dev/null 2>&1; then
  		echo "a table of contents needs to be added with 'ar ts'."
  		orderlib=false
! 		ranlib="$ar ts"
  else
  	case "$ranlib" in
  	:) ranlib='';;
***************
*** 7580,7586 ****
  	'') $echo $n ".$c"
  		if $cc $ccflags \
  		$i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone \
! 		try.c -o try >/dev/null 2>&1 ; then
  			set X $i_time $i_systime $i_systimek $sysselect $s_timeval
  			shift
  			flags="$*"
--- 7595,7601 ----
  	'') $echo $n ".$c"
  		if $cc $ccflags \
  		$i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone \
! 		try.c -o try $ldflags >/dev/null 2>&1 ; then
  			set X $i_time $i_systime $i_systimek $sysselect $s_timeval
  			shift
  			flags="$*"
***************
*** 7649,7655 ****
  #endif
  }
  EOCP
! if $cc $ccflags -DTRYBITS fd_set.c -o fd_set >fd_set.out 2>&1 ; then
  	d_fds_bits="$define"
  	d_fd_set="$define"
  	echo "Well, your system knows about the normal fd_set typedef..." >&4
--- 7664,7670 ----
  #endif
  }
  EOCP
! if $cc $ccflags $ldflags -DTRYBITS fd_set.c -o fd_set >fd_set.out 2>&1 ; then
  	d_fds_bits="$define"
  	d_fd_set="$define"
  	echo "Well, your system knows about the normal fd_set typedef..." >&4
***************
*** 7666,7672 ****
  	$cat <<'EOM'
  Hmm, your compiler has some difficulty with fd_set.  Checking further...
  EOM
! 	if $cc $ccflags fd_set.c -o fd_set >fd_set.out 2>&1 ; then
  		d_fds_bits="$undef"
  		d_fd_set="$define"
  		echo "Well, your system has some sort of fd_set available..." >&4
--- 7681,7687 ----
  	$cat <<'EOM'
  Hmm, your compiler has some difficulty with fd_set.  Checking further...
  EOM
! 	if $cc $ccflags $ldflags fd_set.c -o fd_set >fd_set.out 2>&1 ; then
  		d_fds_bits="$undef"
  		d_fd_set="$define"
  		echo "Well, your system has some sort of fd_set available..." >&4
***************
*** 8380,8386 ****
  else
  	echo "false"
  fi
! $rm -f varargs.o
  EOP
  chmod +x varargs
  
--- 8395,8401 ----
  else
  	echo "false"
  fi
! $rm -f varargs$obj_ext
  EOP
  chmod +x varargs
  
***************
*** 8744,8750 ****
  	echo " "
  	echo "Stripping down executable paths..." >&4
  	for file in $loclist $trylist; do
! 		eval $file="\$file"
  	done
  	;;
  esac
--- 8759,8765 ----
  	echo " "
  	echo "Stripping down executable paths..." >&4
  	for file in $loclist $trylist; do
! 		if test X$file != Xln -o X$osname != Xos2; then eval $file="\$file"; fi
  	done
  	;;
  esac
Commit	Line	Data
eacfb5f1	1	*** Configure.orig Thu Dec 07 14:38:08 1995
eacfb5f1	2	--- Configure Mon Dec 18 19:16:22 1995
4633a7c4	3	***************
eacfb5f1	4	* 1377,1383 **
	5	*)
	6	echo "I don't know where '$file' is, and my life depends on it." >&4
	7	echo "Go find a public domain implementation or fix your PATH setting!" >&4
	8	! exit 1
	9	;;
	10	esac
	11	done
	12	--- 1377,1383 ----
	13	*)
	14	echo "I don't know where '$file' is, and my life depends on it." >&4
	15	echo "Go find a public domain implementation or fix your PATH setting!" >&4
	16	! #exit 1
	17	;;
	18	esac
	19	done
4633a7c4	20	***************
eacfb5f1	21	* 1386,1392 **
4633a7c4 LW	22	say=offhand
	23	for file in $trylist; do
	24	xxx=`./loc $file $file $pth`
	25	! eval $file=$xxx
	26	eval _$file=$xxx
	27	case "$xxx" in
	28	/*)
eacfb5f1	29	--- 1386,1394 ----
4633a7c4 LW	30	say=offhand
	31	for file in $trylist; do
	32	xxx=`./loc $file $file $pth`
	33	! if test "X$file" != "X$xxx" ; then
	34	! eval $file=$xxx
	35	! fi
	36	eval _$file=$xxx
	37	case "$xxx" in
	38	/*)
	39	***************
eacfb5f1	40	* 3173,3179 **
4633a7c4 LW	41	exit(0);
	42	}
	43	EOM
	44	! if $cc -o gccvers gccvers.c >/dev/null 2>&1; then
	45	gccversion=`./gccvers`
	46	case "$gccversion" in
	47	'') echo "You are not using GNU cc." ;;
eacfb5f1	48	--- 3175,3181 ----
4633a7c4 LW	49	exit(0);
	50	}
	51	EOM
	52	! if $cc -o gccvers gccvers.c $ldflags >/dev/null 2>&1; then
	53	gccversion=`./gccvers`
	54	case "$gccversion" in
	55	'') echo "You are not using GNU cc." ;;
	56	***************
eacfb5f1	57	* 3765,3770 **
eacfb5f1	58	--- 3767,3778 ----
4633a7c4 LW	59	"-l$thislib ");;
	60	*) dflt="$dflt -l$thislib";;
	61	esac
	62	+ elif xxx=`./loc $thislib.lib X $libpth`; $test -f "$xxx"; then
	63	+ echo "Found -l$thislib."
	64	+ case " $dflt " in
	65	+ "-l$thislib ");;
	66	+ *) dflt="$dflt -l$thislib";;
	67	+ esac
	68	else
	69	echo "No -l$thislib."
	70	fi
	71	***************
eacfb5f1	72	* 3864,3870 **
	73	esac
	74	;;
	75	esac
	76	! libnames='';
	77	case "$libs" in
	78	'') ;;
	79	*) for thislib in $libs; do
	80	--- 3872,3878 ----
	81	esac
	82	;;
	83	esac
	84	! #libnames='';
	85	case "$libs" in
	86	'') ;;
	87	*) for thislib in $libs; do
	88	***************
	89	* 3878,3889 **
4633a7c4 LW	90	:
	91	elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
	92	:
	93	! elif try=`./loc lib$thislib.a X $libpth`; $test -f "$try"; then
	94	:
	95	elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
	96	:
	97	elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
	98	:
	99	elif try=`./loc Slib$thislib.a X $xlibpth`; $test -f "$try"; then
	100	:
	101	else
eacfb5f1	102	--- 3886,3899 ----
4633a7c4 LW	103	:
	104	elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
	105	:
	106	! elif try=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$try"; then
	107	:
	108	elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
	109	:
	110	elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
	111	:
	112	+ elif try=`./loc $thislib$lib_ext X $libpth`; $test -f "$try"; then
	113	+ :
	114	elif try=`./loc Slib$thislib.a X $xlibpth`; $test -f "$try"; then
	115	:
	116	else
	117	***************
eacfb5f1	118	* 3932,3942 **
4633a7c4 LW	119	fi
	120	elif $test -r "$libc" \|\| (test -h "$libc") >/dev/null 2>&1; then
	121	echo "Your C library seems to be in $libc, as you said before."
	122	! elif $test -r $incpath/usr/lib/libc.a; then
	123	! libc=$incpath/usr/lib/libc.a;
	124	echo "Your C library seems to be in $libc. That's fine."
	125	! elif $test -r /lib/libc.a; then
	126	! libc=/lib/libc.a;
	127	echo "Your C library seems to be in $libc. You're normal."
	128	else
	129	if tans=`./loc libc.a blurfl/dyick $libpth`; $test -r "$tans"; then
eacfb5f1	130	--- 3942,3952 ----
4633a7c4 LW	131	fi
	132	elif $test -r "$libc" \|\| (test -h "$libc") >/dev/null 2>&1; then
	133	echo "Your C library seems to be in $libc, as you said before."
	134	! elif $test -r $incpath/usr/lib/libc$lib_ext; then
	135	! libc=$incpath/usr/lib/libc$lib_ext;
	136	echo "Your C library seems to be in $libc. That's fine."
	137	! elif $test -r /lib/libc$lib_ext; then
	138	! libc=/lib/libc$lib_ext;
	139	echo "Your C library seems to be in $libc. You're normal."
	140	else
	141	if tans=`./loc libc.a blurfl/dyick $libpth`; $test -r "$tans"; then
	142	***************
eacfb5f1	143	* 4049,4054 **
eacfb5f1	144	--- 4059,4068 ----
4633a7c4 LW	145	eval $xscan;\
	146	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
	147	eval $xrun
	148	+ elif com="$sed -n -e 's/^[-0-9a-f ]_\(.\)=.*/\1/p'";\
	149	+ eval $xscan;\
	150	+ $contains '^fprintf$' libc.list >/dev/null 2>&1; then
	151	+ eval $xrun
	152	else
	153	nm -p $* 2>/dev/null >libc.tmp
	154	$grep fprintf libc.tmp > libc.ptf
	155	***************
eacfb5f1	156	* 4059,4081 **
4633a7c4 LW	157	eval $xrun
	158	else
	159	echo " "
	160	! echo "nm didn't seem to work right. Trying ar instead..." >&4
	161	com=''
	162	! if ar t $libc > libc.tmp; then
	163	for thisname in $libnames; do
	164	! ar t $thisname >>libc.tmp
	165	done
	166	! $sed -e 's/\.o$//' < libc.tmp > libc.list
	167	echo "Ok." >&4
	168	else
	169	! echo "ar didn't seem to work right." >&4
	170	echo "Maybe this is a Cray...trying bld instead..." >&4
	171	if bld t $libc \| $sed -e 's/.\///' -e 's/\.o:.$//' > libc.list
	172	then
	173	for thisname in $libnames; do
	174	bld t $libnames \| \
	175	$sed -e 's/.\///' -e 's/\.o:.$//' >>libc.list
	176	! ar t $thisname >>libc.tmp
	177	done
	178	echo "Ok." >&4
	179	else
eacfb5f1	180	--- 4073,4096 ----
4633a7c4 LW	181	eval $xrun
	182	else
	183	echo " "
	184	! echo "nm didn't seem to work right. Trying $ar instead..." >&4
	185	com=''
	186	! if test "X$osname" = "Xos2"; then ar_opt=tv ; else ar_opt=t ;fi
	187	! if $ar $ar_opt $libc > libc.tmp; then
	188	for thisname in $libnames; do
	189	! $ar $ar_opt $thisname >>libc.tmp
	190	done
	191	! $sed -e 's/\.o$//' -e 's/^ \+//' < libc.tmp \| grep -v "^IMPORT#" > libc.list
	192	echo "Ok." >&4
	193	else
	194	! echo "$ar didn't seem to work right." >&4
	195	echo "Maybe this is a Cray...trying bld instead..." >&4
	196	if bld t $libc \| $sed -e 's/.\///' -e 's/\.o:.$//' > libc.list
	197	then
	198	for thisname in $libnames; do
	199	bld t $libnames \| \
	200	$sed -e 's/.\///' -e 's/\.o:.$//' >>libc.list
	201	! $ar t $thisname >>libc.tmp
	202	done
	203	echo "Ok." >&4
	204	else
	205	***************
eacfb5f1	206	* 4421,4427 **
4633a7c4 LW	207	exit(0);
	208	}
	209	EOCP
	210	! if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
	211	intsize=`./try`
	212	echo "Your integers are $intsize bytes long."
	213	else
eacfb5f1	214	--- 4436,4442 ----
4633a7c4 LW	215	exit(0);
	216	}
	217	EOCP
	218	! if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
	219	intsize=`./try`
	220	echo "Your integers are $intsize bytes long."
	221	else
	222	***************
eacfb5f1	223	* 4501,4507 **
4633a7c4 LW	224	exit(result);
	225	}
	226	EOCP
	227	! if $cc -o try $ccflags try.c >/dev/null 2>&1; then
	228	./try
	229	yyy=$?
	230	else
eacfb5f1	231	--- 4516,4522 ----
4633a7c4 LW	232	exit(result);
	233	}
	234	EOCP
	235	! if $cc -o try $ccflags try.c $ldflags >/dev/null 2>&1; then
	236	./try
	237	yyy=$?
	238	else
	239	***************
eacfb5f1	240	* 4582,4588 **
4633a7c4 LW	241
	242	}
	243	EOCP
	244	! if $cc -o try $ccflags try.c >/dev/null 2>&1; then
	245	./try
	246	castflags=$?
	247	else
eacfb5f1	248	--- 4597,4603 ----
4633a7c4 LW	249
	250	}
	251	EOCP
	252	! if $cc -o try $ccflags try.c $ldflags >/dev/null 2>&1; then
	253	./try
	254	castflags=$?
	255	else
	256	***************
eacfb5f1	257	* 4621,4627 **
4633a7c4 LW	258	exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
	259	}
	260	EOF
	261	! if $cc $ccflags vprintf.c -o vprintf >/dev/null 2>&1 && ./vprintf; then
	262	echo "Your vsprintf() returns (int)." >&4
	263	val2="$undef"
	264	else
eacfb5f1	265	--- 4636,4642 ----
4633a7c4 LW	266	exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
	267	}
	268	EOF
	269	! if $cc $ccflags vprintf.c $ldflags -o vprintf >/dev/null 2>&1 && ./vprintf; then
	270	echo "Your vsprintf() returns (int)." >&4
	271	val2="$undef"
	272	else
	273	***************
eacfb5f1	274	* 4691,4697 **
4633a7c4 LW	275	cryptlib=-lcrypt
	276	fi
	277	if $test -z "$cryptlib"; then
	278	! cryptlib=`./loc libcrypt.a "" $libpth`
	279	else
	280	cryptlib=-lcrypt
	281	fi
eacfb5f1	282	--- 4706,4712 ----
4633a7c4 LW	283	cryptlib=-lcrypt
	284	fi
	285	if $test -z "$cryptlib"; then
	286	! cryptlib=`./loc libcrypt$lib_ext "" $libpth`
	287	else
	288	cryptlib=-lcrypt
	289	fi
	290	***************
eacfb5f1	291	* 5355,5361 **
4633a7c4 LW	292	EOCP
	293	: check sys/file.h first to get FREAD on Sun
	294	if $test `./findhdr sys/file.h` && \
	295	! $cc $cppflags "-DI_SYS_FILE" open3.c -o open3 >/dev/null 2>&1 ; then
	296	h_sysfile=true;
	297	echo "<sys/file.h> defines the O_* constants..." >&4
	298	if ./open3; then
eacfb5f1	299	--- 5370,5376 ----
4633a7c4 LW	300	EOCP
	301	: check sys/file.h first to get FREAD on Sun
	302	if $test `./findhdr sys/file.h` && \
	303	! $cc $cppflags $ldflags "-DI_SYS_FILE" open3.c -o open3 >/dev/null 2>&1 ; then
	304	h_sysfile=true;
	305	echo "<sys/file.h> defines the O_* constants..." >&4
	306	if ./open3; then
	307	***************
eacfb5f1	308	* 5366,5372 **
4633a7c4 LW	309	val="$undef"
	310	fi
	311	elif $test `./findhdr fcntl.h` && \
	312	! $cc "-DI_FCNTL" open3.c -o open3 >/dev/null 2>&1 ; then
	313	h_fcntl=true;
	314	echo "<fcntl.h> defines the O_* constants..." >&4
	315	if ./open3; then
eacfb5f1	316	--- 5381,5387 ----
4633a7c4 LW	317	val="$undef"
	318	fi
	319	elif $test `./findhdr fcntl.h` && \
	320	! $cc "-DI_FCNTL" $ldflags open3.c -o open3 >/dev/null 2>&1 ; then
	321	h_fcntl=true;
	322	echo "<fcntl.h> defines the O_* constants..." >&4
	323	if ./open3; then
	324	***************
eacfb5f1	325	* 5848,5854 **
4633a7c4 LW	326	y*\|true)
	327	usemymalloc='y'
	328	mallocsrc='malloc.c'
	329	! mallocobj='malloc.o'
	330	d_mymalloc="$define"
	331	case "$libs" in
	332	-lmalloc)
eacfb5f1	333	--- 5863,5869 ----
4633a7c4 LW	334	y*\|true)
	335	usemymalloc='y'
	336	mallocsrc='malloc.c'
	337	! mallocobj="malloc$obj_ext"
	338	d_mymalloc="$define"
	339	case "$libs" in
	340	-lmalloc)
	341	***************
eacfb5f1	342	* 6283,6292 **
4633a7c4 LW	343	: we will have to assume that it supports the 4.2 BSD interface
	344	d_oldsock="$undef"
	345	else
	346	! echo "You don't have Berkeley networking in libc.a..." >&4
	347	! if test -f /usr/lib/libnet.a; then
	348	! ( (nm $nm_opt /usr/lib/libnet.a \| eval $nm_extract) \|\| \
	349	! ar t /usr/lib/libnet.a) 2>/dev/null >> libc.list
	350	if $contains socket libc.list >/dev/null 2>&1; then
	351	echo "...but the Wollongong group seems to have hacked it in." >&4
	352	socketlib="-lnet"
eacfb5f1	353	--- 6298,6307 ----
4633a7c4 LW	354	: we will have to assume that it supports the 4.2 BSD interface
	355	d_oldsock="$undef"
	356	else
	357	! echo "You don't have Berkeley networking in libc$lib_ext..." >&4
	358	! if test -f /usr/lib/libnet$lib_ext; then
	359	! ( (nm $nm_opt /usr/lib/libnet$lib_ext \| eval $nm_extract) \|\| \
	360	! $ar t /usr/lib/libnet$lib_ext) 2>/dev/null >> libc.list
	361	if $contains socket libc.list >/dev/null 2>&1; then
	362	echo "...but the Wollongong group seems to have hacked it in." >&4
	363	socketlib="-lnet"
	364	***************
eacfb5f1	365	* 6299,6305 **
4633a7c4 LW	366	d_oldsock="$define"
	367	fi
	368	else
	369	! echo "or even in libnet.a, which is peculiar." >&4
	370	d_socket="$undef"
	371	d_oldsock="$undef"
	372	fi
eacfb5f1	373	--- 6314,6320 ----
4633a7c4 LW	374	d_oldsock="$define"
	375	fi
	376	else
	377	! echo "or even in libnet$lib_ext, which is peculiar." >&4
	378	d_socket="$undef"
	379	d_oldsock="$undef"
	380	fi
	381	***************
eacfb5f1	382	* 7055,7061 **
4633a7c4 LW	383	printf("%d\n", (char )&try.bar - (char )&try.foo);
	384	}
	385	EOCP
	386	! if $cc $ccflags try.c -o try >/dev/null 2>&1; then
	387	dflt=`./try`
	388	else
	389	dflt='8'
eacfb5f1	390	--- 7070,7076 ----
4633a7c4 LW	391	printf("%d\n", (char )&try.bar - (char )&try.foo);
	392	}
	393	EOCP
	394	! if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1; then
	395	dflt=`./try`
	396	else
	397	dflt='8'
	398	***************
eacfb5f1	399	* 7120,7126 **
4633a7c4 LW	400	}
	401	EOCP
	402	xxx_prompt=y
	403	! if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
	404	dflt=`./try`
	405	case "$dflt" in
	406	[1-4][1-4][1-4][1-4]\|12345678\|87654321)
eacfb5f1	407	--- 7135,7141 ----
4633a7c4 LW	408	}
	409	EOCP
	410	xxx_prompt=y
	411	! if $cc $ccflags $ldflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then
	412	dflt=`./try`
	413	case "$dflt" in
	414	[1-4][1-4][1-4][1-4]\|12345678\|87654321)
	415	***************
eacfb5f1	416	* 7470,7476 **
4633a7c4 LW	417	printf("%d\n",i);
	418	}
	419	EOCP
	420	! if $cc try.c -o try >/dev/null 2>&1 ; then
	421	dflt=`try`
	422	else
	423	dflt='?'
eacfb5f1	424	--- 7485,7491 ----
4633a7c4 LW	425	printf("%d\n",i);
	426	}
	427	EOCP
	428	! if $cc $ldflags try.c -o try >/dev/null 2>&1 ; then
	429	dflt=`try`
	430	else
	431	dflt='?'
	432	***************
eacfb5f1	433	* 7497,7514 **
4633a7c4 LW	434	$cc $ccflags -c bar1.c >/dev/null 2>&1
	435	$cc $ccflags -c bar2.c >/dev/null 2>&1
	436	$cc $ccflags -c foo.c >/dev/null 2>&1
	437	! ar rc bar.a bar2.o bar1.o >/dev/null 2>&1
	438	! if $cc $ccflags $ldflags -o foobar foo.o bar.a $libs > /dev/null 2>&1 &&
	439	./foobar >/dev/null 2>&1; then
	440	! echo "ar appears to generate random libraries itself."
	441	orderlib=false
	442	ranlib=":"
	443	! elif ar ts bar.a >/dev/null 2>&1 &&
	444	! $cc $ccflags $ldflags -o foobar foo.o bar.a $libs > /dev/null 2>&1 &&
	445	./foobar >/dev/null 2>&1; then
	446	echo "a table of contents needs to be added with 'ar ts'."
	447	orderlib=false
	448	! ranlib="ar ts"
	449	else
	450	case "$ranlib" in
	451	:) ranlib='';;
eacfb5f1	452	--- 7512,7529 ----
4633a7c4 LW	453	$cc $ccflags -c bar1.c >/dev/null 2>&1
	454	$cc $ccflags -c bar2.c >/dev/null 2>&1
	455	$cc $ccflags -c foo.c >/dev/null 2>&1
	456	! $ar rc bar$lib_ext bar2$obj_ext bar1$obj_ext >/dev/null 2>&1
	457	! if $cc $ccflags $ldflags -o foobar foo$obj_ext bar$lib_ext $libs > /dev/null 2>&1 &&
	458	./foobar >/dev/null 2>&1; then
	459	! echo "$ar appears to generate random libraries itself."
	460	orderlib=false
	461	ranlib=":"
	462	! elif $ar ts bar$lib_ext >/dev/null 2>&1 &&
	463	! $cc $ccflags $ldflags -o foobar foo$obj_ext bar$lib_ext $libs > /dev/null 2>&1 &&
	464	./foobar >/dev/null 2>&1; then
	465	echo "a table of contents needs to be added with 'ar ts'."
	466	orderlib=false
	467	! ranlib="$ar ts"
	468	else
	469	case "$ranlib" in
	470	:) ranlib='';;
	471	***************
eacfb5f1	472	* 7580,7586 **
4633a7c4 LW	473	'') $echo $n ".$c"
	474	if $cc $ccflags \
	475	$i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone \
	476	! try.c -o try >/dev/null 2>&1 ; then
	477	set X $i_time $i_systime $i_systimek $sysselect $s_timeval
	478	shift
	479	flags="$*"
eacfb5f1	480	--- 7595,7601 ----
4633a7c4 LW	481	'') $echo $n ".$c"
	482	if $cc $ccflags \
	483	$i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone \
	484	! try.c -o try $ldflags >/dev/null 2>&1 ; then
	485	set X $i_time $i_systime $i_systimek $sysselect $s_timeval
	486	shift
	487	flags="$*"
	488	***************
eacfb5f1	489	* 7649,7655 **
4633a7c4 LW	490	#endif
	491	}
	492	EOCP
	493	! if $cc $ccflags -DTRYBITS fd_set.c -o fd_set >fd_set.out 2>&1 ; then
	494	d_fds_bits="$define"
	495	d_fd_set="$define"
	496	echo "Well, your system knows about the normal fd_set typedef..." >&4
eacfb5f1	497	--- 7664,7670 ----
4633a7c4 LW	498	#endif
	499	}
	500	EOCP
	501	! if $cc $ccflags $ldflags -DTRYBITS fd_set.c -o fd_set >fd_set.out 2>&1 ; then
	502	d_fds_bits="$define"
	503	d_fd_set="$define"
	504	echo "Well, your system knows about the normal fd_set typedef..." >&4
	505	***************
eacfb5f1	506	* 7666,7672 **
4633a7c4 LW	507	$cat <<'EOM'
	508	Hmm, your compiler has some difficulty with fd_set. Checking further...
	509	EOM
	510	! if $cc $ccflags fd_set.c -o fd_set >fd_set.out 2>&1 ; then
	511	d_fds_bits="$undef"
	512	d_fd_set="$define"
	513	echo "Well, your system has some sort of fd_set available..." >&4
eacfb5f1	514	--- 7681,7687 ----
4633a7c4 LW	515	$cat <<'EOM'
	516	Hmm, your compiler has some difficulty with fd_set. Checking further...
	517	EOM
	518	! if $cc $ccflags $ldflags fd_set.c -o fd_set >fd_set.out 2>&1 ; then
	519	d_fds_bits="$undef"
	520	d_fd_set="$define"
	521	echo "Well, your system has some sort of fd_set available..." >&4
	522	***************
eacfb5f1	523	* 8380,8386 **
4633a7c4 LW	524	else
	525	echo "false"
	526	fi
	527	! $rm -f varargs.o
	528	EOP
	529	chmod +x varargs
	530
eacfb5f1	531	--- 8395,8401 ----
4633a7c4 LW	532	else
	533	echo "false"
	534	fi
	535	! $rm -f varargs$obj_ext
	536	EOP
	537	chmod +x varargs
	538
	539	***************
eacfb5f1	540	* 8744,8750 **
4633a7c4 LW	541	echo " "
	542	echo "Stripping down executable paths..." >&4
	543	for file in $loclist $trylist; do
	544	! eval $file="\$file"
	545	done
	546	;;
	547	esac
eacfb5f1	548	--- 8759,8765 ----
4633a7c4 LW	549	echo " "
	550	echo "Stripping down executable paths..." >&4
	551	for file in $loclist $trylist; do
	552	! if test X$file != Xln -o X$osname != Xos2; then eval $file="\$file"; fi
	553	done
	554	;;
	555	esac