1 dbd7b9a9 2003-11-23 devnull #!/bin/sh
  2 dbd7b9a9 2003-11-23 devnull 
  3 ead3e311 2005-01-04 devnull libsl=""
  4 ead3e311 2005-01-04 devnull 
  5 ead3e311 2005-01-04 devnull doautolib=1
  6 ead3e311 2005-01-04 devnull verbose=0
  7 ead3e311 2005-01-04 devnull 
  8 ead3e311 2005-01-04 devnull if [ "x$1" = "x-l" ]
  9 ead3e311 2005-01-04 devnull then
 10 ead3e311 2005-01-04 devnull 	shift
 11 ead3e311 2005-01-04 devnull 	doautolib=0
 12 ead3e311 2005-01-04 devnull elif [ "x$1" = "x-v" ]
 13 ead3e311 2005-01-04 devnull then
 14 ead3e311 2005-01-04 devnull 	shift
 15 ead3e311 2005-01-04 devnull 	verbose=1
 16 ead3e311 2005-01-04 devnull fi
 17 ead3e311 2005-01-04 devnull 
 18 ead3e311 2005-01-04 devnull if [ $doautolib = 1 ]
 19 ead3e311 2005-01-04 devnull then
 20 ead3e311 2005-01-04 devnull 	ofiles=""
 21 ead3e311 2005-01-04 devnull 	for i
 22 ead3e311 2005-01-04 devnull 	do
 23 ead3e311 2005-01-04 devnull 		case "$i" in
 24 ead3e311 2005-01-04 devnull 		[^-]*.o)
 25 ead3e311 2005-01-04 devnull 			ofiles="$ofiles $i"
 26 ead3e311 2005-01-04 devnull 			;;
 27 ead3e311 2005-01-04 devnull 		esac
 28 ead3e311 2005-01-04 devnull 	done
 29 ead3e311 2005-01-04 devnull 	
 30 ead3e311 2005-01-04 devnull 	# echo "ofiles $ofiles"
 31 ead3e311 2005-01-04 devnull 	autolibs=""
 32 ead3e311 2005-01-04 devnull 	if [ "x$ofiles" != "x" ]
 33 ead3e311 2005-01-04 devnull 	then
 34 ead3e311 2005-01-04 devnull 		autolibs=`
 35 ead3e311 2005-01-04 devnull 			nm $ofiles |
 36 ead3e311 2005-01-04 devnull 			grep '__p9l_autolib_[a-zA-Z0-9+-]*$' |
 37 ead3e311 2005-01-04 devnull 			sed 's/.* __p9l_autolib_//' |
 38 ead3e311 2005-01-04 devnull 			sort -u
 39 ead3e311 2005-01-04 devnull 		`
 40 ead3e311 2005-01-04 devnull 	fi
 41 ead3e311 2005-01-04 devnull 	# echo "autolibs $autolibs"
 42 ead3e311 2005-01-04 devnull 	
 43 ead3e311 2005-01-04 devnull 	libsl=""
 44 ead3e311 2005-01-04 devnull 	special="mp draw 9pclient mux thread bio"	# order matters
 45 ead3e311 2005-01-04 devnull 	for i in $special
 46 ead3e311 2005-01-04 devnull 	do
 47 ead3e311 2005-01-04 devnull 		eval "need$i=0"
 48 ead3e311 2005-01-04 devnull 	done
 49 ead3e311 2005-01-04 devnull 	
 50 ead3e311 2005-01-04 devnull 	for i in $autolibs
 51 ead3e311 2005-01-04 devnull 	do
 52 ead3e311 2005-01-04 devnull 		case "$i" in
 53 ead3e311 2005-01-04 devnull 		9pclient)
 54 ead3e311 2005-01-04 devnull 			need9pclient=1
 55 ead3e311 2005-01-04 devnull 			needmux=1
 56 ead3e311 2005-01-04 devnull 			needthread=1
 57 ead3e311 2005-01-04 devnull 			;;
 58 ead3e311 2005-01-04 devnull 		bio)
 59 ead3e311 2005-01-04 devnull 			needbio=1
 60 ead3e311 2005-01-04 devnull 			;;
 61 ead3e311 2005-01-04 devnull 		draw)
 62 ead3e311 2005-01-04 devnull 			needdraw=1
 63 ead3e311 2005-01-04 devnull 			;;
 64 ead3e311 2005-01-04 devnull 		mp)
 65 ead3e311 2005-01-04 devnull 			needmp=1
 66 ead3e311 2005-01-04 devnull 			;;
 67 ead3e311 2005-01-04 devnull 		mux)
 68 ead3e311 2005-01-04 devnull 			needmux=1
 69 ead3e311 2005-01-04 devnull 			needthread=1
 70 ead3e311 2005-01-04 devnull 			;;
 71 ead3e311 2005-01-04 devnull 		plumb)
 72 ead3e311 2005-01-04 devnull 			need9pclient=1
 73 ead3e311 2005-01-04 devnull 			needmux=1
 74 ead3e311 2005-01-04 devnull 			needthread=1
 75 ead3e311 2005-01-04 devnull 			libsl="$libsl -lplumb"
 76 ead3e311 2005-01-04 devnull 			;;
 77 ead3e311 2005-01-04 devnull 		sec)
 78 ead3e311 2005-01-04 devnull 			needmp=1
 79 ead3e311 2005-01-04 devnull 			libsl="$libsl -lsec"
 80 ead3e311 2005-01-04 devnull 			;;
 81 ead3e311 2005-01-04 devnull 		thread)
 82 ead3e311 2005-01-04 devnull 			needthread=1
 83 ead3e311 2005-01-04 devnull 			;;
 84 ead3e311 2005-01-04 devnull 		venti)
 85 ead3e311 2005-01-04 devnull 			libsl="$libsl -lventi"
 86 ead3e311 2005-01-04 devnull 			needthread=1
 87 ead3e311 2005-01-04 devnull 			;;
 88 ead3e311 2005-01-04 devnull 		*)
 89 ead3e311 2005-01-04 devnull 			libsl="$libsl -l$i"
 90 ead3e311 2005-01-04 devnull 			;;
 91 ead3e311 2005-01-04 devnull 		esac
 92 ead3e311 2005-01-04 devnull 	done
 93 ead3e311 2005-01-04 devnull 	
 94 ead3e311 2005-01-04 devnull 	for i in $special
 95 ead3e311 2005-01-04 devnull 	do
 96 ead3e311 2005-01-04 devnull 		if eval "[ \$need$i = 1 ]"
 97 ead3e311 2005-01-04 devnull 		then
 98 ead3e311 2005-01-04 devnull 			libsl="$libsl -l$i"
 99 ead3e311 2005-01-04 devnull 		fi
100 ead3e311 2005-01-04 devnull 	done
101 ead3e311 2005-01-04 devnull 	libsl="$libsl -l9"
102 ead3e311 2005-01-04 devnull 	
103 ead3e311 2005-01-04 devnull 	if [ $needdraw = 1 ]
104 ead3e311 2005-01-04 devnull 	then
105 ead3e311 2005-01-04 devnull 		if [ "x$X11" = "x" ]
106 ead3e311 2005-01-04 devnull 		then
107 ead3e311 2005-01-04 devnull 			X11=/usr/X11R6
108 ead3e311 2005-01-04 devnull 		fi
109 ead3e311 2005-01-04 devnull 		libsl="$libsl -L$X11/lib -lX11"
110 ead3e311 2005-01-04 devnull 	fi
111 ead3e311 2005-01-04 devnull fi
112 ead3e311 2005-01-04 devnull 
113 2d8fd46b 2004-03-26 devnull extralibs="-lm"
114 8f314994 2004-03-02 devnull tag="${SYSNAME:-`uname`}-${OBJTYPE:-`uname -m`}"
115 dbd7b9a9 2003-11-23 devnull case "$tag" in
116 cb27443a 2004-03-25 devnull *OpenBSD*)	ld=gcc
117 2d8fd46b 2004-03-26 devnull 		extralibs="$extralibs -lutil -lpthread"
118 cb27443a 2004-03-25 devnull 		;;
119 2d8fd46b 2004-03-26 devnull *BSD*)		ld=gcc
120 2d8fd46b 2004-03-26 devnull 		extralibs="$extralibs -lutil"
121 2d8fd46b 2004-03-26 devnull 		;;
122 2d8fd46b 2004-03-26 devnull *Linux*)	ld=gcc
123 282c88f9 2004-09-17 devnull 		extralibs="$extralibs -lutil"
124 282c88f9 2004-09-17 devnull 		case "`uname -r`" in
125 282c88f9 2004-09-17 devnull 		2.6.*)
126 282c88f9 2004-09-17 devnull 			extralibs="$extralibs -lpthread"
127 282c88f9 2004-09-17 devnull 			;;
128 282c88f9 2004-09-17 devnull 		esac
129 2d8fd46b 2004-03-26 devnull 		;;
130 dbd7b9a9 2003-11-23 devnull *Darwin*)	ld=gcc ;;
131 64bcfff3 2003-11-25 devnull *SunOS*)	ld="${CC9:-cc} -g"
132 1c253ceb 2003-11-23 devnull 		extralibs="$extralibs -lrt -lpthread -lsocket -lnsl"
133 cb27443a 2004-03-25 devnull 		# Record paths to shared libraries to avoid needing LD_LIBRARY_PATH 
134 cb27443a 2004-03-25 devnull 		for i in "$@"
135 cb27443a 2004-03-25 devnull 		do
136 cb27443a 2004-03-25 devnull 			case "$i" in
137 cb27443a 2004-03-25 devnull 			-L*)
138 cb27443a 2004-03-25 devnull 				s=`echo $i | sed 's/-L/-R/'`
139 cb27443a 2004-03-25 devnull 				extralibs="$extralibs $s"
140 cb27443a 2004-03-25 devnull 				;;
141 cb27443a 2004-03-25 devnull 			esac
142 cb27443a 2004-03-25 devnull 		done
143 1c253ceb 2003-11-23 devnull 		;;
144 dbd7b9a9 2003-11-23 devnull *)
145 dbd7b9a9 2003-11-23 devnull 	echo do not know how to link on "$tag" 1>&2
146 dbd7b9a9 2003-11-23 devnull 	exit 1
147 dbd7b9a9 2003-11-23 devnull esac
148 dbd7b9a9 2003-11-23 devnull 
149 ead3e311 2005-01-04 devnull if [ $verbose = 1 ]
150 ead3e311 2005-01-04 devnull then
151 ead3e311 2005-01-04 devnull 	echo $ld -L$PLAN9/lib "$@" $libsl $extralibs
152 ead3e311 2005-01-04 devnull fi
153 ead3e311 2005-01-04 devnull exec $ld -L$PLAN9/lib "$@" $libsl $extralibs