1 #!/bin/sh
2 
3 dobuild=true
4 doinstall=true
5 
6 case "x$1" in
7 x)
8 	;;
9 x-b)
10 	dobuild=true
11 	doinstall=false
12 	;;
13 x-c)
14 	dobuild=false
15 	doinstall=true
16 	;;
17 x-r)
18     shift
19     PLAN9_TARGET=$1 export PLAN9_TARGET
20     ;;
21 *)
22 	echo 'usage: INSTALL [-b | -c] [-r path]' 1>&2
23 	exit 1
24 esac
25 
26 PLAN9=`pwd` export PLAN9
27 PATH=/bin:/usr/bin:$PLAN9/bin:$PATH export PATH
28 case `uname` in
29 SunOS)
30 	awk=nawk
31 	;;
32 *)
33 	awk=awk
34 	;;
35 esac
36 
37 echo "+ Mailing list: http://groups.google.com/group/plan9port-dev"
38 echo "+ Issue tracker: http://code.swtch.com/plan9port/issues/"
39 echo "+ Submitting changes: http://swtch.com/go/codereview"
40 echo " "
41 echo "* Resetting $PLAN9/config"
42 rm -f config
43 
44 (
45 echo "* Compiler version:"
46 9c -v 2>&1 | grep -v 'Configured with:' | grep -i version | sed 's/^/	/'
47 
48 if [ `uname` = FreeBSD ]; then
49        echo "* Running on FreeBSD, adjusting linker flags"
50        echo "LDFLAGS='-L/usr/local/lib'" >> $PLAN9/config
51 fi
52 
53 if [ `uname` = DragonFly ]; then
54        echo "* Running on DragonFly BSD, adjusting linker flags"
55        echo "LDFLAGS='-L/usr/local/lib -pthread'" >> $PLAN9/config
56        echo "CFLAGS='-pthread'" >> $PLAN9/config
57 fi
58 
59 if [ `uname` = OpenBSD ]; then
60        echo "* Running on OpenBSD, adjusting linker flags"
61        echo "LDFLAGS='-L/usr/X11R6/lib -pthread'" >> $PLAN9/config
62 fi
63 
64 if [ `uname` = Linux ]; then
65 	# On Linux, we use the kernel version to decide whether
66 	# to use pthreads or not.  On 2.6 versions that aren't
67 	# linking with NPTL by default, pretend to be an older kernel.
68 	echo "* Running on Linux: checking for NPTL..."
69 	gcc lib/linux-isnptl.c -lpthread
70 	if ./a.out >/dev/null
71 	then	
72 		echo "	NPTL found."
73 		echo "SYSVERSION=2.6.x" >>$PLAN9/config
74 	else
75 		echo "	NPTL not found."
76 		echo "SYSVERSION=2.4.x" >>$PLAN9/config
77 	fi
78 	rm -f ./a.out
79 fi
80 
81 if [ `uname` = SunOS ]; then
82 	# On Solaris x86, uname -p cannot be trusted.
83   echo "* Running on Solaris: checking architecture..."
84   case "$(isainfo -n)" in
85 	*amd64*)
86 		echo "	x86-64 found."
87 		echo "OBJTYPE=x86_64" >>$PLAN9/config
88 		echo "CC9=gcc" >>$PLAN9/config # defaults to gcc on Solaris/amd64
89 		;;
90 	*i386*)
91 		echo "	i386 found."
92 		echo "OBJTYPE=386" >>$PLAN9/config
93 		echo "CC9=gcc" >>$PLAN9/config # defaults to gcc on Solaris/i386
94 		;;
95   *sparc*)
96 		echo "	Sparc found."
97 		echo "OBJTYPE=sparc" >>$PLAN9/config
98 		;;
99 	esac
100 fi
101 
102 if [ `uname` = Darwin ]; then
103 	# On Darwin, uname -m -p cannot be trusted.
104 	echo "* Running on Darwin: checking architecture..."
105 	rm -f ./a.out
106 	if ! gcc lib/darwin-main.c >/dev/null 2>&1; then
107 		echo "Cannot find gcc. You may need to install the command-line tools using Xcode." >&2
108 		echo "See http://swtch.com/go/xcodegcc for details." >&2
109 		exit 1
110 	fi
111 	case "$(file ./a.out 2>/dev/null)" in
112 	*x86_64*)
113 		echo "	x86-64 found."
114 		echo "OBJTYPE=x86_64" >>$PLAN9/config
115 		;;
116 	*i386*)
117 		echo "	i386 found."
118 		echo "OBJTYPE=386" >>$PLAN9/config
119 		;;
120 	*ppc*)
121 		echo "  power found."
122 		echo "OBJTYPE=power" >>$PLAN9/config
123 		;;
124 	esac
125 	rm -f ./a.out
126 fi
127 
128 if [ `uname` != Darwin ]; then
129 	# Determine whether fontsrv X11 files are available.
130 	rm -f a.out
131 	gcc -o a.out -c -Iinclude -I/usr/include -I/usr/local/include -I/usr/include/freetype2 -I/usr/local/include/freetype2 src/cmd/fontsrv/x11.c >/dev/null 2>&1
132 	if [ -f a.out ]; then
133 		echo "	fontsrv dependencies found."
134 		echo "FONTSRV=fontsrv" >>$PLAN9/config
135 	else
136 		echo "	fontsrv dependencies not found."
137 		echo "FONTSRV=" >>$PLAN9/config
138 		rm -f bin/fontsrv
139 	fi
140 	rm -f a.out
141 fi
142 
143 if [ -f LOCAL.config ]; then
144 	echo Using LOCAL.config options:
145 	sed 's/^/	/' LOCAL.config
146 	cat LOCAL.config >>config
147 fi
148 
149 cd src
150 if $dobuild; then
151 	if [ ! -x ../bin/mk ]; then
152 		echo "* Building mk..."
153 		../dist/buildmk 2>&1 | sed 's/^[+] //'
154 	fi
155 	if [ ! -x ../bin/mk ]; then
156 		echo "* Error: mk failed to build."
157 		exit 1
158 	fi
159 	
160 	echo "* Building everything (be patient)..."
161 	mk clean
162 	mk libs-nuke
163 	mk all || exit 1
164 	if [ ! -x $PLAN9/src/cmd/o.cleanname -o ! -x $PLAN9/src/cmd/acme/o.acme ]; then
165 		echo "* Warning: not all binaries built successfully."
166 	fi
167 	echo "* Installing everything in $PLAN9/bin..."
168 	mk -k install || exit 1
169 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/acme -o ! -x $PLAN9/bin/sam ]; then
170 		echo " "
171 		echo "* Warning: not all binaries built successfully."
172 	fi
173 	if [ -f $PLAN9/bin/quote1 ]; then
174 		cp $PLAN9/bin/quote1 $PLAN9/bin/'"'
175 		cp $PLAN9/bin/quote2 $PLAN9/bin/'""'
176 	fi
177 	echo "* Cleaning up..."
178 	mk clean
179 fi
180 
181 if $doinstall; then
182 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/sam ]; then
183 		# Cleanname and sam are needed for moveplan9.sh and the man updates.
184 		if [ ! -x $PLAN9/bin/cleanname ]; then
185 			echo " "
186 			echo "* Installation failed: $PLAN9/bin/cleanname does not exist."
187 			exit 1
188 		fi
189 		if [ ! -x $PLAN9/bin/sam ]; then
190 			echo " "
191 			echo "* Installation failed: $PLAN9/bin/sam does not exist."
192 			exit 1
193 		fi
194 		echo "* NOT renaming hard-coded /usr/local/plan9 paths."
195 		echo "* NOT building web manual."
196 	else
197 		echo "* Renaming hard-coded /usr/local/plan9 paths..."
198 		cd $PLAN9
199 		sh lib/moveplan9.sh
200 		echo "* Building web manual..."
201 		(
202 			cd $PLAN9/dist
203 			echo cd `pwd`';' mk man
204 			mk man
205 		)
206 	fi
207 	
208 	if [ -x LOCAL.INSTALL ]; then
209 		echo "* Running local modifications..."
210 		echo cd `pwd`';' ./LOCAL.INSTALL
211 		./LOCAL.INSTALL
212 	fi
213 	
214 	echo "* Done. "
215 	echo "	"
216 	echo "* Add these to your profile environment."
217 	echo "	PLAN9=$PLAN9 export PLAN9"
218 	echo '	PATH=$PATH:$PLAN9/bin export PATH'
219 fi
220 ) 2>&1 | tee install.log | $awk -f $PLAN9/dist/isum.awk -v 'copy='install.sum
221