cvsroot/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

unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG 
export LC_ALL=C # just to be on the safe side

# set version in a way that Makefile.PL can extract
VERSION=VERSION; eval \
$VERSION=0.9

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~" "$MKBUNDLE"
   CACHE="$STATICPERL/cache"
   mkdir -p "$CACHE"
   "$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
}

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
            ;;
         mkapp )
            ( install )
            bundle --app "$@"
            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:	1.12
Committed:	Fri Dec 10 02:35:54 2010 UTC (13 years, 7 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
Changes since 1.11:	+6 -1 lines
Log Message:	* empty log message *
#	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	root	1.12	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
65			export LC_ALL=C # just to be on the safe side
66
67	root	1.1	# set version in a way that Makefile.PL can extract
68			VERSION=VERSION; eval \
69	root	1.11	$VERSION=0.9
70	root	1.1
71			BZ2=bz2
72			BZIP2=bzip2
73
74			fatal() {
75			printf -- "\nFATAL: %s\n\n" "$*" >&2
76			exit 1
77			}
78
79			verbose() {
80			printf -- "%s\n" "$*"
81			}
82
83			verblock() {
84			verbose
85			verbose "***"
86			while read line; do
87			verbose "*** $line"
88			done
89			verbose "***"
90			verbose
91			}
92
93			rcd() {
94			cd "$1" \|\| fatal "$1: cannot enter"
95			}
96
97			trace() {
98			prefix="$1"; shift
99			# "$@" 2>&1 \| while read line; do
100			# echo "$prefix: $line"
101			# done
102			"$@"
103			}
104
105			trap wait 0
106
107			#############################################################################
108			# clean
109
110			distclean() {
111			verblock <<EOF
112			deleting everything installed by this script
113			EOF
114
115			rm -rf "$STATICPERL"
116			}
117
118			#############################################################################
119			# download/configure/compile/install perl
120
121			clean() {
122	root	1.7	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
123	root	1.1	}
124
125			fetch() {
126			rcd "$STATICPERL"
127
128			mkdir -p src
129			rcd src
130
131	root	1.6	if ! [ -d "perl-$PERL_VERSION" ]; then
132			if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
133	root	1.1
134	root	1.6	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
135	root	1.1
136			verblock <<EOF
137			downloading perl
138			to manually download perl yourself, place
139	root	1.6	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
140	root	1.1	trying $URL
141			EOF
142
143	root	1.6	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
144			wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
145			\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
146	root	1.5	\|\| fatal "$URL: unable to download"
147	root	1.6	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
148	root	1.1	fi
149
150			verblock <<EOF
151			unpacking perl
152			EOF
153
154			mkdir -p unpack
155	root	1.8	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xC unpack \
156	root	1.6	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
157	root	1.8	chmod -R u+w unpack/perl-$PERL_VERSION
158	root	1.6	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
159	root	1.1	rmdir -p unpack
160			fi
161			}
162
163			# similar to GNU-sed -i or perl -pi
164			sedreplace() {
165			sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
166			mv "$2~" "$2"
167			}
168
169			configure() {
170			fetch
171
172	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
173	root	1.1
174			[ -e staticstamp.configure ] && return
175
176			verblock <<EOF
177	root	1.6	configuring $STATICPERL/src/perl-$PERL_VERSION
178	root	1.1	EOF
179
180	root	1.8	rm -f "$PERL_PREFIX/staticstamp.install"
181	root	1.1
182	root	1.8	make distclean >/dev/null 2>&1
183	root	1.1
184			# I hate them
185			grep -q -- -fstack-protector Configure && \
186			sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
187
188	root	1.7	preconfigure
189
190	root	1.1	# trace configure \
191			sh Configure -Duselargefiles \
192			-Uuse64bitint \
193			-Dusemymalloc=n \
194			-Uusedl \
195			-Uusethreads \
196			-Uuseithreads \
197			-Uusemultiplicity \
198			-Duseperlio \
199			-Uusesfio \
200			-Uuseshrplib \
201			-Dcppflags="$PERL_CPPFLAGS" \
202			-Dccflags="-g2 -fno-strict-aliasing" \
203			-Doptimize="$PERL_OPTIMIZE" \
204			-Dldflags="$PERL_LDFLAGS" \
205			-Dlibs="$PERL_LIBS" \
206	root	1.6	-Dprefix="$PERL_PREFIX" \
207			-Dbin="$PERL_PREFIX/bin" \
208			-Dprivlib="$PERL_PREFIX/lib" \
209			-Darchlib="$PERL_PREFIX/lib" \
210	root	1.1	-Uusevendorprefix \
211	root	1.6	-Dsitelib="$PERL_PREFIX/lib" \
212			-Dsitearch="$PERL_PREFIX/lib" \
213	root	1.1	-Usitelibexp \
214			-Uman1dir \
215			-Uman3dir \
216			-Usiteman1dir \
217			-Usiteman3dir \
218			-Dpager=/usr/bin/less \
219			-Demail="$EMAIL" \
220			-Dcf_email="$EMAIL" \
221			-Dcf_by="$EMAIL" \
222	root	1.4	$PERL_CONFIGURE \
223	root	1.1	-dE \|\| fatal "Configure failed"
224
225			sedreplace '
226			s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
227			s/ -fno-stack-protector / /g
228			' config.sh
229
230			sh Configure -S \|\| fatal "Configure -S failed"
231
232			postconfigure \|\| fatal "postconfigure hook failed"
233
234			touch staticstamp.configure
235			}
236
237			build() {
238			configure
239
240	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
241	root	1.1
242			verblock <<EOF
243	root	1.6	building $STATICPERL/src/perl-$PERL_VERSION
244	root	1.1	EOF
245
246	root	1.6	rm -f "$PERL_PREFIX/staticstamp.install"
247	root	1.1
248			make \|\| fatal "make: error while building perl"
249
250			postbuild \|\| fatal "postbuild hook failed"
251			}
252
253			install() {
254	root	1.9	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
255			build
256	root	1.1
257	root	1.9	verblock <<EOF
258	root	1.6	installing $STATICPERL/src/perl-$PERL_VERSION
259			to $PERL_PREFIX
260	root	1.1	EOF
261
262	root	1.9	rm -rf "$PERL_PREFIX"
263
264			make install \|\| fatal "make install: error while installing"
265	root	1.1
266	root	1.9	rcd "$PERL_PREFIX"
267	root	1.2
268	root	1.9	# create a "make install" replacement for CPAN
269			cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
270	root	1.10	make \|\| exit
271
272	root	1.1	if find blib/arch/auto -type f \| grep -q -v .exists; then
273			echo Probably an XS module, rebuilding perl
274	root	1.10	if make perl; then
275			mv perl "$PERL_PREFIX"/bin/perl
276			make -f Makefile.aperl map_clean
277			else
278			make -f Makefile.aperl map_clean
279			exit 1
280			fi
281	root	1.1	fi
282	root	1.10
283			make install UNINST=1
284	root	1.1	EOF
285	root	1.9	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
286
287			# trick CPAN into avoiding ~/.cpan completely
288			echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
289	root	1.1
290	root	1.9	"$PERL_PREFIX"/bin/perl -MCPAN -e '
291			CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
292			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
293			CPAN::Shell->o (conf => q<init>);
294			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
295			CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
296			CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
297			CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
298			CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
299			CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
300			CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
301			CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
302			CPAN::Shell->o (conf => q<commit>);
303			' \|\| fatal "error while initialising CPAN"
304	root	1.2
305	root	1.9	touch "$PERL_PREFIX/staticstamp.install"
306			fi
307
308	root	1.10	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
309	root	1.9	NOCHECK_INSTALL=+
310			instcpan $STATICPERL_MODULES
311			[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
312	root	1.1
313	root	1.9	postinstall \|\| fatal "postinstall hook failed"
314	root	1.1
315	root	1.9	touch "$PERL_PREFIX/staticstamp.postinstall"
316			fi
317	root	1.1	}
318
319			#############################################################################
320			# install a module from CPAN
321
322			instcpan() {
323			[ $NOCHECK_INSTALL ] \|\| install
324
325			verblock <<EOF
326			installing modules from CPAN
327			$@
328			EOF
329
330			for mod in "$@"; do
331	root	1.6	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
332	root	1.1	\|\| fatal "$mod: unable to install from CPAN"
333			done
334			rm -rf "$STATICPERL/build"
335			}
336
337			#############################################################################
338			# install a module from unpacked sources
339
340			instsrc() {
341			[ $NOCHECK_INSTALL ] \|\| install
342
343			verblock <<EOF
344			installing modules from source
345			$@
346			EOF
347
348			for mod in "$@"; do
349			echo
350			echo $mod
351			(
352			rcd $mod
353			make -f Makefile.aperl map_clean >/dev/null 2>&1
354			make distclean >/dev/null 2>&1
355	root	1.6	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
356	root	1.1	make \|\| fatal "$mod: error building module"
357	root	1.6	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
358	root	1.1	make distclean >/dev/null 2>&1
359			exit 0
360			) \|\| exit $?
361			done
362			}
363
364			#############################################################################
365			# main
366
367			podusage() {
368			echo
369	root	1.6	if [ -e "$PERL_PREFIX/bin/perl" ]; then
370			"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
371	root	1.1	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
372			2>/dev/null && exit
373			fi
374			# try whatever perl we can find
375			perl -MPod::Usage -e \
376			'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
377			2>/dev/null && exit
378
379			fatal "displaying documentation requires a working perl - try '$0 install' first"
380			}
381
382			usage() {
383			podusage 0
384			}
385
386			catmkbundle() {
387			{
388			read dummy
389	root	1.6	echo "#!$PERL_PREFIX/bin/perl"
390	root	1.1	cat
391			} <<'MKBUNDLE'
392			#CAT mkbundle
393			MKBUNDLE
394			}
395
396			bundle() {
397			catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
398			chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
399	root	1.12	CACHE="$STATICPERL/cache"
400			mkdir -p "$CACHE"
401			"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
402	root	1.1	}
403
404			if [ $# -gt 0 ]; then
405			while [ $# -gt 0 ]; do
406			mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
407	root	1.6	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
408	root	1.1
409			command="${1#--}"; shift
410			case "$command" in
411			fetch \| configure \| build \| install \| clean \| distclean)
412			verblock <<EOF
413			$command
414			EOF
415	root	1.6	( "$command" )
416	root	1.1	;;
417			instsrc )
418	root	1.6	( instsrc "$@" )
419	root	1.1	exit
420			;;
421			instcpan )
422	root	1.6	( instcpan "$@" )
423	root	1.1	exit
424			;;
425			cpan )
426	root	1.6	( install )
427			"$PERL_PREFIX/bin/cpan" "$@"
428	root	1.1	exit
429			;;
430			mkbundle )
431	root	1.6	( install )
432	root	1.1	bundle "$@"
433			exit
434			;;
435			mkperl )
436	root	1.6	( install )
437	root	1.1	bundle --perl "$@"
438			exit
439			;;
440	root	1.11	mkapp )
441			( install )
442			bundle --app "$@"
443			exit
444			;;
445	root	1.1	help )
446			podusage 2
447			;;
448			* )
449			exec 1>&2
450			echo
451			echo "Unknown command: $command"
452			podusage 0
453			;;
454			esac
455			done
456			else
457			usage
458			fi
459
460			exit 0
461
462			#CAT staticperl.pod
463