commit fc165dcb3eb3f6d5994903ae7f9cb91c9f598cef
from: rsc <devnull@localhost>
date: Wed Oct 19 03:15:30 2005 UTC

Autoframework (Jeff Sickel)

commit - f810f8a5b03247430f1d7b219f83bfe31eaeee02
commit + fc165dcb3eb3f6d5994903ae7f9cb91c9f598cef
blob - b3b865314465319cba978439085be36fb02c3f12
blob + af8a231785dde561eb1860d50832b09860ecbd72
--- bin/9l
+++ bin/9l
@@ -2,14 +2,16 @@
 
 test -f $PLAN9/config && . $PLAN9/config
 libsl=""
-
+frameworks=""
 doautolib=true
+doautoframework=true
 verbose=false
 
 if [ "x$1" = "x-l" ]
 then
 	shift
 	doautolib=false
+	doautoframework=false
 elif [ "x$1" = "x-v" ]
 then
 	shift
@@ -162,7 +164,52 @@ then
 		libsl="$libsl -L$X11/lib -lX11"
 	fi
 fi
+if $doautoframework
+then
+	ofiles=""
+	for i
+	do
+		case "$i" in
+		*.[ao])
+			ofiles="$ofiles $i"
+			;;
+		esac
+	done
 
+	# echo "ofiles $ofiles"
+	autoframeworks=""
+	if [ "x$ofiles" != "x" ]
+	then
+		a=`
+			nm $ofiles |
+			grep '__p9l_autoframework_[a-zA-Z0-9+-]*$' |
+			sed 's/.*__p9l_autoframework_//' |
+			sort -u
+		`
+		for i in $a
+		do
+			autoframeworks="$autoframeworks $i"
+			eval "need$i=true"
+		done
+	fi
+
+	if $verbose
+	then
+		echo "autoframeworks $autoframeworks"
+	fi
+
+	for i in $autoframeworks
+	do
+		eval "have$i() { false; }"
+	done
+
+	frameworks=""
+	for i in $autoframeworks
+	do	
+		frameworks="-framework $i $frameworks"
+	done
+fi
+
 extralibs="-lm"
 tag="${SYSNAME:-`uname`}-${OBJTYPE:-`uname -m`}"
 case "$tag" in
@@ -245,7 +292,7 @@ esac
 
 if $verbose
 then
-	echo $ld -L$PLAN9/lib "$@" $libsl $extralibs
+	echo $ld -L$PLAN9/lib "$@" $libsl $extralibs $frameworks
 fi
 
 xtmp=/tmp/9l.$$.$USER.out
@@ -254,7 +301,7 @@ xxout() {
 	rm -f $xtmp
 }
 
-if $ld -L$PLAN9/lib "$@" $libsl $extralibs >$xtmp 2>&1
+if $ld -L$PLAN9/lib "$@" $libsl $extralibs $frameworks >$xtmp 2>&1
 then
 	xxout
 	exit 0
blob - 7a8cd4e41b9974e68fa281bdbb450dcf4c0b7019
blob + d6f44d9bb4f85a1bc60226a53661198c5f602562
--- bin/ps
+++ bin/ps
@@ -64,9 +64,25 @@ function statestr(s, wchan)
 	if(start ~ /..:..:../){	# drop :ss
 		sub(/:..$/, "", start);
 	}
-	printf("%-8s  %11d %8s %8s %8dK %-8s %s\n",
+	sub(/[ 	]+$/, "", cmd);
+	line[0+nline++] = sprintf("%s\001%d\001%s\001%s\001%dK\001%s\001%s",
 		user, pid, start, cputime, mem, statestr(stat, wchan), cmd);
 }
+
+END{
+	for(i=0; i<nline; i++){
+		split(line[i], a, "\001");
+		for(j=1; j<=7; j++)
+			if(length(a[j]) > max[j])
+				max[j] = length(a[j]);
+	}
+	for(i=0; i<nline; i++){
+		split(line[i], a, "\001");
+		printf("%-*s %*s %*s %*s %*s %-*s %s\n",
+			max[1], a[1], max[2], a[2], max[3], a[3], max[4], a[4],
+			max[5], a[5], max[6], a[6], a[7]);
+	}
+}
 !
 
 case "${SYSNAME:-`uname`}" in 
blob - 18c8ffb4decaa115477626b847e0aa08021159c8
blob + 5f514f78002cb4fc606911f65c01683740a2659b
--- bin/psu
+++ bin/psu
@@ -19,4 +19,23 @@ case $# in
 	exit 1
 esac
 
-9 ps $flag | grep "^$user "
+9 ps $flag | grep "^$user " | awk '
+	BEGIN { min = 1000000 };
+	{ 
+		line[0+nline++] = $0;
+		n = length;
+		sub(/ +/, "", $0);
+		n -= length;
+		if(n < min)
+			min = n;
+	}
+	END{
+		s = "";
+		for(i=0; i<min-1; i++)
+			s = s " ";
+		for(i=0; i<nline; i++){
+			sub(s, "", line[i])
+			print line[i]
+		}
+	}
+'