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>"

# perl build variables
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 :/
# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
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
if [ "$STATICPERLRC" ]; then
   . "$STATICPERLRC"
else
   [ -r /etc/staticperlrc ] && . /etc/staticperlrc
   [ -r ~/.staticperlrc   ] && . ~/.staticperlrc
   [ -r "$STATICPERL/rc"  ] && . "$STATICPERL/rc"
fi

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

MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed

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=0.911

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 (rm -rf $STATICPERL)
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 xfC - 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

      ln -sf "perl/bin/" "$STATICPERL/bin"
      ln -sf "perl/lib/" "$STATICPERL/lib"

      ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
      rm -rf "$PERL_PREFIX"                    # by this rm -rf

      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
         version )
            echo "staticperl version $VERSION"
            ;;
         fetch | configure | build | install | clean | distclean)
            ( "$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:	1.16
Committed:	Sat Dec 11 15:51:38 2010 UTC (15 years, 9 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
CVS Tags:	rel-0_911
Changes since 1.15:	+3 -4 lines
Log Message:	0.911
#	Content
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	# perl build variables
11	PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
12	PERL_CONFIGURE="" # additional Configure arguments
13	PERL_CPPFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG -USITELIB_EXP -USITEARCHEXP -UARCHLIB_EXP"
14	PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"
15
16	ARCH="$(uname -m)"
17
18	case "$ARCH" in
19	i*86 \| x86_64 \| amd64 )
20	PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
21	case "$ARCH" in
22	i*86 )
23	PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
24	;;
25	esac
26	;;
27	esac
28
29	# -Wl,--gc-sections makes it impossible to check for undefined references
30	# for some reason so we need to patch away the "-no" after Configure and before make :/
31	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
32	PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
33	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
34
35	# some configuration options for modules
36	export PERL_MM_USE_DEFAULT=1
37	#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
38	export EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
39
40	# which extra modules to install by default from CPAN that are
41	# required by mkbundle
42	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
43
44	# which extra modules you might want to install
45	EXTRA_MODULES=""
46
47	# overridable functions
48	preconfigure() { : ; }
49	postconfigure() { : ; }
50	postbuild() { : ; }
51	postinstall() { : ; }
52
53	# now source user config, if any
54	if [ "$STATICPERLRC" ]; then
55	. "$STATICPERLRC"
56	else
57	[ -r /etc/staticperlrc ] && . /etc/staticperlrc
58	[ -r ~/.staticperlrc ] && . ~/.staticperlrc
59	[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
60	fi
61
62	#############################################################################
63	# support
64
65	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
66	PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
67
68	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
69	export LC_ALL=C # just to be on the safe side
70
71	# set version in a way that Makefile.PL can extract
72	VERSION=VERSION; eval \
73	$VERSION=0.911
74
75	BZ2=bz2
76	BZIP2=bzip2
77
78	fatal() {
79	printf -- "\nFATAL: %s\n\n" "$*" >&2
80	exit 1
81	}
82
83	verbose() {
84	printf -- "%s\n" "$*"
85	}
86
87	verblock() {
88	verbose
89	verbose "***"
90	while read line; do
91	verbose "*** $line"
92	done
93	verbose "***"
94	verbose
95	}
96
97	rcd() {
98	cd "$1" \|\| fatal "$1: cannot enter"
99	}
100
101	trace() {
102	prefix="$1"; shift
103	# "$@" 2>&1 \| while read line; do
104	# echo "$prefix: $line"
105	# done
106	"$@"
107	}
108
109	trap wait 0
110
111	#############################################################################
112	# clean
113
114	distclean() {
115	verblock <<EOF
116	deleting everything installed by this script (rm -rf $STATICPERL)
117	EOF
118
119	rm -rf "$STATICPERL"
120	}
121
122	#############################################################################
123	# download/configure/compile/install perl
124
125	clean() {
126	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
127	}
128
129	fetch() {
130	rcd "$STATICPERL"
131
132	mkdir -p src
133	rcd src
134
135	if ! [ -d "perl-$PERL_VERSION" ]; then
136	if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
137
138	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
139
140	verblock <<EOF
141	downloading perl
142	to manually download perl yourself, place
143	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
144	trying $URL
145	EOF
146
147	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
148	wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
149	\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
150	\|\| fatal "$URL: unable to download"
151	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
152	fi
153
154	verblock <<EOF
155	unpacking perl
156	EOF
157
158	mkdir -p unpack
159	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
160	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
161	chmod -R u+w unpack/perl-$PERL_VERSION
162	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
163	rmdir -p unpack
164	fi
165	}
166
167	# similar to GNU-sed -i or perl -pi
168	sedreplace() {
169	sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
170	mv "$2~" "$2"
171	}
172
173	configure() {
174	fetch
175
176	rcd "$STATICPERL/src/perl-$PERL_VERSION"
177
178	[ -e staticstamp.configure ] && return
179
180	verblock <<EOF
181	configuring $STATICPERL/src/perl-$PERL_VERSION
182	EOF
183
184	rm -f "$PERL_PREFIX/staticstamp.install"
185
186	make distclean >/dev/null 2>&1
187
188	# I hate them
189	grep -q -- -fstack-protector Configure && \
190	sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
191
192	preconfigure
193
194	# trace configure \
195	sh Configure -Duselargefiles \
196	-Uuse64bitint \
197	-Dusemymalloc=n \
198	-Uusedl \
199	-Uusethreads \
200	-Uuseithreads \
201	-Uusemultiplicity \
202	-Duseperlio \
203	-Uusesfio \
204	-Uuseshrplib \
205	-Dcppflags="$PERL_CPPFLAGS" \
206	-Dccflags="-g2 -fno-strict-aliasing" \
207	-Doptimize="$PERL_OPTIMIZE" \
208	-Dldflags="$PERL_LDFLAGS" \
209	-Dlibs="$PERL_LIBS" \
210	-Dprefix="$PERL_PREFIX" \
211	-Dbin="$PERL_PREFIX/bin" \
212	-Dprivlib="$PERL_PREFIX/lib" \
213	-Darchlib="$PERL_PREFIX/lib" \
214	-Uusevendorprefix \
215	-Dsitelib="$PERL_PREFIX/lib" \
216	-Dsitearch="$PERL_PREFIX/lib" \
217	-Usitelibexp \
218	-Uman1dir \
219	-Uman3dir \
220	-Usiteman1dir \
221	-Usiteman3dir \
222	-Dpager=/usr/bin/less \
223	-Demail="$EMAIL" \
224	-Dcf_email="$EMAIL" \
225	-Dcf_by="$EMAIL" \
226	$PERL_CONFIGURE \
227	-dE \|\| fatal "Configure failed"
228
229	sedreplace '
230	s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
231	s/ -fno-stack-protector / /g
232	' config.sh
233
234	sh Configure -S \|\| fatal "Configure -S failed"
235
236	postconfigure \|\| fatal "postconfigure hook failed"
237
238	touch staticstamp.configure
239	}
240
241	build() {
242	configure
243
244	rcd "$STATICPERL/src/perl-$PERL_VERSION"
245
246	verblock <<EOF
247	building $STATICPERL/src/perl-$PERL_VERSION
248	EOF
249
250	rm -f "$PERL_PREFIX/staticstamp.install"
251
252	make \|\| fatal "make: error while building perl"
253
254	postbuild \|\| fatal "postbuild hook failed"
255	}
256
257	install() {
258	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
259	build
260
261	verblock <<EOF
262	installing $STATICPERL/src/perl-$PERL_VERSION
263	to $PERL_PREFIX
264	EOF
265
266	ln -sf "perl/bin/" "$STATICPERL/bin"
267	ln -sf "perl/lib/" "$STATICPERL/lib"
268
269	ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
270	rm -rf "$PERL_PREFIX" # by this rm -rf
271
272	make install \|\| fatal "make install: error while installing"
273
274	rcd "$PERL_PREFIX"
275
276	# create a "make install" replacement for CPAN
277	cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
278	make \|\| exit
279
280	if find blib/arch/auto -type f \| grep -q -v .exists; then
281	echo Probably an XS module, rebuilding perl
282	if make perl; then
283	mv perl "$PERL_PREFIX"/bin/perl
284	make -f Makefile.aperl map_clean
285	else
286	make -f Makefile.aperl map_clean
287	exit 1
288	fi
289	fi
290
291	make install UNINST=1
292	EOF
293	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
294
295	# trick CPAN into avoiding ~/.cpan completely
296	echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
297
298	"$PERL_PREFIX"/bin/perl -MCPAN -e '
299	CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
300	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
301	CPAN::Shell->o (conf => q<init>);
302	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
303	CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
304	CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
305	CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
306	CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
307	CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
308	CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
309	CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
310	CPAN::Shell->o (conf => q<commit>);
311	' \|\| fatal "error while initialising CPAN"
312
313	touch "$PERL_PREFIX/staticstamp.install"
314	fi
315
316	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
317	NOCHECK_INSTALL=+
318	instcpan $STATICPERL_MODULES
319	[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
320
321	postinstall \|\| fatal "postinstall hook failed"
322
323	touch "$PERL_PREFIX/staticstamp.postinstall"
324	fi
325	}
326
327	#############################################################################
328	# install a module from CPAN
329
330	instcpan() {
331	[ $NOCHECK_INSTALL ] \|\| install
332
333	verblock <<EOF
334	installing modules from CPAN
335	$@
336	EOF
337
338	for mod in "$@"; do
339	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
340	\|\| fatal "$mod: unable to install from CPAN"
341	done
342	rm -rf "$STATICPERL/build"
343	}
344
345	#############################################################################
346	# install a module from unpacked sources
347
348	instsrc() {
349	[ $NOCHECK_INSTALL ] \|\| install
350
351	verblock <<EOF
352	installing modules from source
353	$@
354	EOF
355
356	for mod in "$@"; do
357	echo
358	echo $mod
359	(
360	rcd $mod
361	make -f Makefile.aperl map_clean >/dev/null 2>&1
362	make distclean >/dev/null 2>&1
363	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
364	make \|\| fatal "$mod: error building module"
365	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
366	make distclean >/dev/null 2>&1
367	exit 0
368	) \|\| exit $?
369	done
370	}
371
372	#############################################################################
373	# main
374
375	podusage() {
376	echo
377	if [ -e "$PERL_PREFIX/bin/perl" ]; then
378	"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
379	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
380	2>/dev/null && exit
381	fi
382	# try whatever perl we can find
383	perl -MPod::Usage -e \
384	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
385	2>/dev/null && exit
386
387	fatal "displaying documentation requires a working perl - try '$0 install' first"
388	}
389
390	usage() {
391	podusage 0
392	}
393
394	catmkbundle() {
395	{
396	read dummy
397	echo "#!$PERL_PREFIX/bin/perl"
398	cat
399	} <<'MKBUNDLE'
400	#CAT mkbundle
401	MKBUNDLE
402	}
403
404	bundle() {
405	catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
406	chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
407	CACHE="$STATICPERL/cache"
408	mkdir -p "$CACHE"
409	"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
410	}
411
412	if [ $# -gt 0 ]; then
413	while [ $# -gt 0 ]; do
414	mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
415	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
416
417	command="${1#--}"; shift
418	case "$command" in
419	version )
420	echo "staticperl version $VERSION"
421	;;
422	fetch \| configure \| build \| install \| clean \| distclean)
423	( "$command" )
424	;;
425	instsrc )
426	( instsrc "$@" )
427	exit
428	;;
429	instcpan )
430	( instcpan "$@" )
431	exit
432	;;
433	cpan )
434	( install )
435	"$PERL_PREFIX/bin/cpan" "$@"
436	exit
437	;;
438	mkbundle )
439	( install )
440	bundle "$@"
441	exit
442	;;
443	mkperl )
444	( install )
445	bundle --perl "$@"
446	exit
447	;;
448	mkapp )
449	( install )
450	bundle --app "$@"
451	exit
452	;;
453	help )
454	podusage 2
455	;;
456	* )
457	exec 1>&2
458	echo
459	echo "Unknown command: $command"
460	podusage 0
461	;;
462	esac
463	done
464	else
465	usage
466	fi
467
468	exit 0
469
470	#CAT staticperl.pod
471