App-Staticperl/staticperl.sh

#!/bin/sh

#############################################################################
# configuration to fill in

STATICPERL=~/.staticperl
CPAN=http://mirror.netcologne.de/cpan/ # which mirror to use
EMAIL="read the documentation <rtfm@example.org>"

MKBUNDLE="$STATICPERL/mkbundle"

# perl build variables
PERL_PREFIX="$STATICPERL/perl" # where the perl gets installed
PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
PERL_CONFIGURE="" # additional Configure arguments
PERL_CPPFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG -USITELIB_EXP -USITEARCHEXP -UARCHLIB_EXP"
PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"

ARCH="$(uname -m)"

case "$ARCH" in
   i*86 | x86_64 | amd64 )
      PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
      case "$ARCH" in
         i*86 )
            PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
            ;;
      esac
      ;;
esac

# -Wl,--gc-sections makes it impossible to check for undefined references
# for some reason so we need to patch away the "-no" after Configure and before make :/
# -z muldefs is to work around uclibc's pthread static linking bug
PERL_LDFLAGS="-Wl,--no-gc-sections -z muldefs"
PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself

# some configuration options for modules
export PERL_MM_USE_DEFAULT=1
#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
export EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'

# which extra modules to install by default from CPAN that are
# required by mkbundle
STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"

# which extra modules you might want to install
EXTRA_MODULES=""

# overridable functions
preconfigure()  { : ; }
postconfigure() { : ; }
postbuild()     { : ; }
postinstall()   { : ; }

# now source user config, if any
[ -r /etc/staticperlrc ] && . /etc/staticperlrc
[ -r ~/.staticperlrc   ] && . ~/.staticperlrc
[ -r "$STATICPERL/rc"  ] && . "$STATICPERL/rc"

#############################################################################
# support

# set version in a way that Makefile.PL can extract
VERSION=VERSION; eval \
$VERSION=0.2

BZ2=bz2
BZIP2=bzip2

fatal() {
   printf -- "\nFATAL: %s\n\n" "$*" >&2
   exit 1
}

verbose() {
   printf -- "%s\n" "$*"
}

verblock() {
   verbose
   verbose "***"
   while read line; do
      verbose "*** $line"
   done
   verbose "***"
   verbose
}

rcd() {
   cd "$1" || fatal "$1: cannot enter"
}

trace() {
   prefix="$1"; shift
#   "$@" 2>&1 | while read line; do
#      echo "$prefix: $line"
#   done
   "$@"
}

trap wait 0

#############################################################################
# clean

distclean() {
   verblock <<EOF
deleting everything installed by this script
EOF

   rm -rf "$STATICPERL"
}

#############################################################################
# download/configure/compile/install perl

clean() {
   rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
}

fetch() {
   rcd "$STATICPERL"

   mkdir -p src
   rcd src

   if ! [ -d "perl-$PERL_VERSION" ]; then
      if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then

         URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"

         verblock <<EOF
downloading perl
to manually download perl yourself, place
perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
trying $URL
EOF

         rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
         wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
            || curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
            || fatal "$URL: unable to download"
         mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
      fi

      verblock <<EOF
unpacking perl
EOF

      mkdir -p unpack
      $BZIP2 -d <perl-$PERL_VERSION.tar.bz2 | tar xC unpack \
         || fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
      chmod -R u+w unpack/perl-$PERL_VERSION
      mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
      rmdir -p unpack
   fi
}

# similar to GNU-sed -i or perl -pi
sedreplace() {
   sed -e "$1" <"$2" > "$2~" || fatal "error while running sed"
   mv "$2~" "$2"
}

configure() {
   fetch

   rcd "$STATICPERL/src/perl-$PERL_VERSION"

   [ -e staticstamp.configure ] && return

   verblock <<EOF
configuring $STATICPERL/src/perl-$PERL_VERSION
EOF

   rm -f "$PERL_PREFIX/staticstamp.install"

   make distclean >/dev/null 2>&1

   # I hate them
   grep -q -- -fstack-protector Configure && \
      sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure

   preconfigure

#   trace configure \
   sh Configure -Duselargefiles \
                -Uuse64bitint \
                -Dusemymalloc=n \
                -Uusedl \
                -Uusethreads \
                -Uuseithreads \
                -Uusemultiplicity \
                -Duseperlio \
                -Uusesfio \
                -Uuseshrplib \
                -Dcppflags="$PERL_CPPFLAGS" \
                -Dccflags="-g2 -fno-strict-aliasing" \
                -Doptimize="$PERL_OPTIMIZE" \
                -Dldflags="$PERL_LDFLAGS" \
                -Dlibs="$PERL_LIBS" \
                -Dprefix="$PERL_PREFIX" \
                -Dbin="$PERL_PREFIX/bin" \
                -Dprivlib="$PERL_PREFIX/lib" \
                -Darchlib="$PERL_PREFIX/lib" \
                -Uusevendorprefix \
                -Dsitelib="$PERL_PREFIX/lib" \
                -Dsitearch="$PERL_PREFIX/lib" \
                -Usitelibexp \
                -Uman1dir \
                -Uman3dir \
                -Usiteman1dir \
                -Usiteman3dir \
                -Dpager=/usr/bin/less \
                -Demail="$EMAIL" \
                -Dcf_email="$EMAIL" \
                -Dcf_by="$EMAIL" \
                $PERL_CONFIGURE \
                -dE || fatal "Configure failed"

   sedreplace '
      s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
      s/ *-fno-stack-protector */ /g
   ' config.sh

   sh Configure -S || fatal "Configure -S failed"

   postconfigure || fatal "postconfigure hook failed"

   touch staticstamp.configure
}

build() {
   configure

   rcd "$STATICPERL/src/perl-$PERL_VERSION"

   verblock <<EOF
building $STATICPERL/src/perl-$PERL_VERSION
EOF

   rm -f "$PERL_PREFIX/staticstamp.install"

   make || fatal "make: error while building perl"

   postbuild || fatal "postbuild hook failed"
}

install() {
   if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
      build

      verblock <<EOF
installing $STATICPERL/src/perl-$PERL_VERSION
to $PERL_PREFIX
EOF

      rm -rf "$PERL_PREFIX"
      
      make install || fatal "make install: error while installing"

      rcd "$PERL_PREFIX"

      # create a "make install" replacement for CPAN
      cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
make || exit

if find blib/arch/auto -type f | grep -q -v .exists; then
   echo Probably an XS module, rebuilding perl
   if make perl; then
      mv perl "$PERL_PREFIX"/bin/perl
      make -f Makefile.aperl map_clean
   else
      make -f Makefile.aperl map_clean
      exit 1
   fi
fi

make install UNINST=1
EOF
      chmod 755 "$PERL_PREFIX"/bin/cpan-make-install

      # trick CPAN into avoiding ~/.cpan completely
      echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"

      "$PERL_PREFIX"/bin/perl -MCPAN -e '
         CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
         CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
         CPAN::Shell->o (conf => q<init>);
         CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
         CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
         CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
         CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
         CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
         CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
         CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
         CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
         CPAN::Shell->o (conf => q<commit>);
      ' || fatal "error while initialising CPAN"

      touch "$PERL_PREFIX/staticstamp.install"
   fi

   if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
      NOCHECK_INSTALL=+
      instcpan $STATICPERL_MODULES
      [ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES

      postinstall || fatal "postinstall hook failed"

      touch "$PERL_PREFIX/staticstamp.postinstall"
   fi
}

#############################################################################
# install a module from CPAN

instcpan() {
   [ $NOCHECK_INSTALL ] || install

   verblock <<EOF
installing modules from CPAN
$@
EOF

   for mod in "$@"; do
      "$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
         || fatal "$mod: unable to install from CPAN"
   done
   rm -rf "$STATICPERL/build"
}

#############################################################################
# install a module from unpacked sources

instsrc() {
   [ $NOCHECK_INSTALL ] || install

   verblock <<EOF
installing modules from source
$@
EOF

   for mod in "$@"; do
      echo
      echo $mod
      (
         rcd $mod
         make -f Makefile.aperl map_clean >/dev/null 2>&1
         make distclean >/dev/null 2>&1
         "$PERL_PREFIX"/bin/perl Makefile.PL || fatal "$mod: error running Makefile.PL"
         make || fatal "$mod: error building module"
         "$PERL_PREFIX"/bin/cpan-make-install || fatal "$mod: error installing module"
         make distclean >/dev/null 2>&1
         exit 0
      ) || exit $?
   done
}

#############################################################################
# main

podusage() {
   echo
   if [ -e "$PERL_PREFIX/bin/perl" ]; then
      "$PERL_PREFIX/bin/perl" -MPod::Usage -e \
         'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
         2>/dev/null && exit
   fi
   # try whatever perl we can find
   perl -MPod::Usage -e \
      'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
      2>/dev/null && exit

   fatal "displaying documentation requires a working perl - try '$0 install' first"
}

usage() {
   podusage 0
}

catmkbundle() {
   {
      read dummy
      echo "#!$PERL_PREFIX/bin/perl"
      cat
   } <<'MKBUNDLE'
#CAT mkbundle
MKBUNDLE
}

bundle() {
   catmkbundle >"$MKBUNDLE~" || fatal "$MKBUNDLE~: cannot create"
   chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
   "$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" "$@"
}

if [ $# -gt 0 ]; then
   while [ $# -gt 0 ]; do
      mkdir -p "$STATICPERL" || fatal "$STATICPERL: cannot create"
      mkdir -p "$PERL_PREFIX" || fatal "$PERL_PREFIX: cannot create"

      command="${1#--}"; shift
      case "$command" in
         fetch | configure | build | install | clean | distclean)
            verblock <<EOF
$command
EOF
            ( "$command" )
            ;;
         instsrc )
            ( instsrc "$@" )
            exit
            ;;
         instcpan )
            ( instcpan "$@" )
            exit
            ;;
         cpan )
            ( install )
            "$PERL_PREFIX/bin/cpan" "$@"
            exit
            ;;
         mkbundle )
            ( install )
            bundle "$@"
            exit
            ;;
         mkperl )
            ( install )
            bundle --perl "$@"
            exit
            ;;
         help )
            podusage 2
            ;;
         * )
            exec 1>&2
            echo
            echo "Unknown command: $command"
            podusage 0
            ;;
      esac
   done
else
   usage
fi

exit 0

#CAT staticperl.pod

Revision:	1.10
Committed:	Tue Dec 7 21:22:12 2010 UTC (13 years, 6 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
CVS Tags:	rel-0_2
Changes since 1.9:	+13 -7 lines
Log Message:	rel-0.2
#	User	Rev	Content
1	root	1.1	#!/bin/sh
2
3			#############################################################################
4			# configuration to fill in
5
6			STATICPERL=~/.staticperl
7			CPAN=http://mirror.netcologne.de/cpan/ # which mirror to use
8			EMAIL="read the documentation <rtfm@example.org>"
9
10			MKBUNDLE="$STATICPERL/mkbundle"
11
12			# perl build variables
13	root	1.6	PERL_PREFIX="$STATICPERL/perl" # where the perl gets installed
14			PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
15	root	1.4	PERL_CONFIGURE="" # additional Configure arguments
16	root	1.1	PERL_CPPFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG -USITELIB_EXP -USITEARCHEXP -UARCHLIB_EXP"
17			PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"
18
19			ARCH="$(uname -m)"
20
21			case "$ARCH" in
22			i*86 \| x86_64 \| amd64 )
23			PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
24			case "$ARCH" in
25			i*86 )
26			PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
27			;;
28			esac
29			;;
30			esac
31
32			# -Wl,--gc-sections makes it impossible to check for undefined references
33			# for some reason so we need to patch away the "-no" after Configure and before make :/
34			# -z muldefs is to work around uclibc's pthread static linking bug
35			PERL_LDFLAGS="-Wl,--no-gc-sections -z muldefs"
36			PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
37
38			# some configuration options for modules
39			export PERL_MM_USE_DEFAULT=1
40			#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
41			export EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
42
43			# which extra modules to install by default from CPAN that are
44			# required by mkbundle
45	root	1.2	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
46
47			# which extra modules you might want to install
48			EXTRA_MODULES=""
49	root	1.1
50			# overridable functions
51	root	1.7	preconfigure() { : ; }
52	root	1.1	postconfigure() { : ; }
53			postbuild() { : ; }
54			postinstall() { : ; }
55
56			# now source user config, if any
57			[ -r /etc/staticperlrc ] && . /etc/staticperlrc
58			[ -r ~/.staticperlrc ] && . ~/.staticperlrc
59			[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
60
61			#############################################################################
62			# support
63
64			# set version in a way that Makefile.PL can extract
65			VERSION=VERSION; eval \
66	root	1.10	$VERSION=0.2
67	root	1.1
68			BZ2=bz2
69			BZIP2=bzip2
70
71			fatal() {
72			printf -- "\nFATAL: %s\n\n" "$*" >&2
73			exit 1
74			}
75
76			verbose() {
77			printf -- "%s\n" "$*"
78			}
79
80			verblock() {
81			verbose
82			verbose "***"
83			while read line; do
84			verbose "*** $line"
85			done
86			verbose "***"
87			verbose
88			}
89
90			rcd() {
91			cd "$1" \|\| fatal "$1: cannot enter"
92			}
93
94			trace() {
95			prefix="$1"; shift
96			# "$@" 2>&1 \| while read line; do
97			# echo "$prefix: $line"
98			# done
99			"$@"
100			}
101
102			trap wait 0
103
104			#############################################################################
105			# clean
106
107			distclean() {
108			verblock <<EOF
109			deleting everything installed by this script
110			EOF
111
112			rm -rf "$STATICPERL"
113			}
114
115			#############################################################################
116			# download/configure/compile/install perl
117
118			clean() {
119	root	1.7	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
120	root	1.1	}
121
122			fetch() {
123			rcd "$STATICPERL"
124
125			mkdir -p src
126			rcd src
127
128	root	1.6	if ! [ -d "perl-$PERL_VERSION" ]; then
129			if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
130	root	1.1
131	root	1.6	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
132	root	1.1
133			verblock <<EOF
134			downloading perl
135			to manually download perl yourself, place
136	root	1.6	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
137	root	1.1	trying $URL
138			EOF
139
140	root	1.6	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
141			wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
142			\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
143	root	1.5	\|\| fatal "$URL: unable to download"
144	root	1.6	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
145	root	1.1	fi
146
147			verblock <<EOF
148			unpacking perl
149			EOF
150
151			mkdir -p unpack
152	root	1.8	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xC unpack \
153	root	1.6	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
154	root	1.8	chmod -R u+w unpack/perl-$PERL_VERSION
155	root	1.6	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
156	root	1.1	rmdir -p unpack
157			fi
158			}
159
160			# similar to GNU-sed -i or perl -pi
161			sedreplace() {
162			sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
163			mv "$2~" "$2"
164			}
165
166			configure() {
167			fetch
168
169	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
170	root	1.1
171			[ -e staticstamp.configure ] && return
172
173			verblock <<EOF
174	root	1.6	configuring $STATICPERL/src/perl-$PERL_VERSION
175	root	1.1	EOF
176
177	root	1.8	rm -f "$PERL_PREFIX/staticstamp.install"
178	root	1.1
179	root	1.8	make distclean >/dev/null 2>&1
180	root	1.1
181			# I hate them
182			grep -q -- -fstack-protector Configure && \
183			sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
184
185	root	1.7	preconfigure
186
187	root	1.1	# trace configure \
188			sh Configure -Duselargefiles \
189			-Uuse64bitint \
190			-Dusemymalloc=n \
191			-Uusedl \
192			-Uusethreads \
193			-Uuseithreads \
194			-Uusemultiplicity \
195			-Duseperlio \
196			-Uusesfio \
197			-Uuseshrplib \
198			-Dcppflags="$PERL_CPPFLAGS" \
199			-Dccflags="-g2 -fno-strict-aliasing" \
200			-Doptimize="$PERL_OPTIMIZE" \
201			-Dldflags="$PERL_LDFLAGS" \
202			-Dlibs="$PERL_LIBS" \
203	root	1.6	-Dprefix="$PERL_PREFIX" \
204			-Dbin="$PERL_PREFIX/bin" \
205			-Dprivlib="$PERL_PREFIX/lib" \
206			-Darchlib="$PERL_PREFIX/lib" \
207	root	1.1	-Uusevendorprefix \
208	root	1.6	-Dsitelib="$PERL_PREFIX/lib" \
209			-Dsitearch="$PERL_PREFIX/lib" \
210	root	1.1	-Usitelibexp \
211			-Uman1dir \
212			-Uman3dir \
213			-Usiteman1dir \
214			-Usiteman3dir \
215			-Dpager=/usr/bin/less \
216			-Demail="$EMAIL" \
217			-Dcf_email="$EMAIL" \
218			-Dcf_by="$EMAIL" \
219	root	1.4	$PERL_CONFIGURE \
220	root	1.1	-dE \|\| fatal "Configure failed"
221
222			sedreplace '
223			s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
224			s/ -fno-stack-protector / /g
225			' config.sh
226
227			sh Configure -S \|\| fatal "Configure -S failed"
228
229			postconfigure \|\| fatal "postconfigure hook failed"
230
231			touch staticstamp.configure
232			}
233
234			build() {
235			configure
236
237	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
238	root	1.1
239			verblock <<EOF
240	root	1.6	building $STATICPERL/src/perl-$PERL_VERSION
241	root	1.1	EOF
242
243	root	1.6	rm -f "$PERL_PREFIX/staticstamp.install"
244	root	1.1
245			make \|\| fatal "make: error while building perl"
246
247			postbuild \|\| fatal "postbuild hook failed"
248			}
249
250			install() {
251	root	1.9	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
252			build
253	root	1.1
254	root	1.9	verblock <<EOF
255	root	1.6	installing $STATICPERL/src/perl-$PERL_VERSION
256			to $PERL_PREFIX
257	root	1.1	EOF
258
259	root	1.9	rm -rf "$PERL_PREFIX"
260
261			make install \|\| fatal "make install: error while installing"
262	root	1.1
263	root	1.9	rcd "$PERL_PREFIX"
264	root	1.2
265	root	1.9	# create a "make install" replacement for CPAN
266			cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
267	root	1.10	make \|\| exit
268
269	root	1.1	if find blib/arch/auto -type f \| grep -q -v .exists; then
270			echo Probably an XS module, rebuilding perl
271	root	1.10	if make perl; then
272			mv perl "$PERL_PREFIX"/bin/perl
273			make -f Makefile.aperl map_clean
274			else
275			make -f Makefile.aperl map_clean
276			exit 1
277			fi
278	root	1.1	fi
279	root	1.10
280			make install UNINST=1
281	root	1.1	EOF
282	root	1.9	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
283
284			# trick CPAN into avoiding ~/.cpan completely
285			echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
286	root	1.1
287	root	1.9	"$PERL_PREFIX"/bin/perl -MCPAN -e '
288			CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
289			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
290			CPAN::Shell->o (conf => q<init>);
291			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
292			CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
293			CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
294			CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
295			CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
296			CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
297			CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
298			CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
299			CPAN::Shell->o (conf => q<commit>);
300			' \|\| fatal "error while initialising CPAN"
301	root	1.2
302	root	1.9	touch "$PERL_PREFIX/staticstamp.install"
303			fi
304
305	root	1.10	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
306	root	1.9	NOCHECK_INSTALL=+
307			instcpan $STATICPERL_MODULES
308			[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
309	root	1.1
310	root	1.9	postinstall \|\| fatal "postinstall hook failed"
311	root	1.1
312	root	1.9	touch "$PERL_PREFIX/staticstamp.postinstall"
313			fi
314	root	1.1	}
315
316			#############################################################################
317			# install a module from CPAN
318
319			instcpan() {
320			[ $NOCHECK_INSTALL ] \|\| install
321
322			verblock <<EOF
323			installing modules from CPAN
324			$@
325			EOF
326
327			for mod in "$@"; do
328	root	1.6	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
329	root	1.1	\|\| fatal "$mod: unable to install from CPAN"
330			done
331			rm -rf "$STATICPERL/build"
332			}
333
334			#############################################################################
335			# install a module from unpacked sources
336
337			instsrc() {
338			[ $NOCHECK_INSTALL ] \|\| install
339
340			verblock <<EOF
341			installing modules from source
342			$@
343			EOF
344
345			for mod in "$@"; do
346			echo
347			echo $mod
348			(
349			rcd $mod
350			make -f Makefile.aperl map_clean >/dev/null 2>&1
351			make distclean >/dev/null 2>&1
352	root	1.6	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
353	root	1.1	make \|\| fatal "$mod: error building module"
354	root	1.6	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
355	root	1.1	make distclean >/dev/null 2>&1
356			exit 0
357			) \|\| exit $?
358			done
359			}
360
361			#############################################################################
362			# main
363
364			podusage() {
365			echo
366	root	1.6	if [ -e "$PERL_PREFIX/bin/perl" ]; then
367			"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
368	root	1.1	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
369			2>/dev/null && exit
370			fi
371			# try whatever perl we can find
372			perl -MPod::Usage -e \
373			'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
374			2>/dev/null && exit
375
376			fatal "displaying documentation requires a working perl - try '$0 install' first"
377			}
378
379			usage() {
380			podusage 0
381			}
382
383			catmkbundle() {
384			{
385			read dummy
386	root	1.6	echo "#!$PERL_PREFIX/bin/perl"
387	root	1.1	cat
388			} <<'MKBUNDLE'
389			#CAT mkbundle
390			MKBUNDLE
391			}
392
393			bundle() {
394			catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
395			chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
396	root	1.6	"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" "$@"
397	root	1.1	}
398
399			if [ $# -gt 0 ]; then
400			while [ $# -gt 0 ]; do
401			mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
402	root	1.6	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
403	root	1.1
404			command="${1#--}"; shift
405			case "$command" in
406			fetch \| configure \| build \| install \| clean \| distclean)
407			verblock <<EOF
408			$command
409			EOF
410	root	1.6	( "$command" )
411	root	1.1	;;
412			instsrc )
413	root	1.6	( instsrc "$@" )
414	root	1.1	exit
415			;;
416			instcpan )
417	root	1.6	( instcpan "$@" )
418	root	1.1	exit
419			;;
420			cpan )
421	root	1.6	( install )
422			"$PERL_PREFIX/bin/cpan" "$@"
423	root	1.1	exit
424			;;
425			mkbundle )
426	root	1.6	( install )
427	root	1.1	bundle "$@"
428			exit
429			;;
430			mkperl )
431	root	1.6	( install )
432	root	1.1	bundle --perl "$@"
433			exit
434			;;
435			help )
436			podusage 2
437			;;
438			* )
439			exec 1>&2
440			echo
441			echo "Unknown command: $command"
442			podusage 0
443			;;
444			esac
445			done
446			else
447			usage
448			fi
449
450			exit 0
451
452			#CAT staticperl.pod
453