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 :/
# -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
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=0.91

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:	1.15
Committed:	Fri Dec 10 21:15:06 2010 UTC (13 years, 6 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
CVS Tags:	rel-0_91
Changes since 1.14:	+1 -1 lines
Log Message:	0.91
#	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
11	# perl build variables
12	PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
13	PERL_CONFIGURE="" # additional Configure arguments
14	PERL_CPPFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG -USITELIB_EXP -USITEARCHEXP -UARCHLIB_EXP"
15	PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"
16
17	ARCH="$(uname -m)"
18
19	case "$ARCH" in
20	i*86 \| x86_64 \| amd64 )
21	PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
22	case "$ARCH" in
23	i*86 )
24	PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
25	;;
26	esac
27	;;
28	esac
29
30	# -Wl,--gc-sections makes it impossible to check for undefined references
31	# for some reason so we need to patch away the "-no" after Configure and before make :/
32	# -z muldefs is to work around uclibc's pthread static linking bug
33	PERL_LDFLAGS="-Wl,--no-gc-sections -z muldefs"
34	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
35
36	# some configuration options for modules
37	export PERL_MM_USE_DEFAULT=1
38	#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
39	export EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
40
41	# which extra modules to install by default from CPAN that are
42	# required by mkbundle
43	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
44
45	# which extra modules you might want to install
46	EXTRA_MODULES=""
47
48	# overridable functions
49	preconfigure() { : ; }
50	postconfigure() { : ; }
51	postbuild() { : ; }
52	postinstall() { : ; }
53
54	# now source user config, if any
55	if [ "$STATICPERLRC" ]; then
56	. "$STATICPERLRC"
57	else
58	[ -r /etc/staticperlrc ] && . /etc/staticperlrc
59	[ -r ~/.staticperlrc ] && . ~/.staticperlrc
60	[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
61	fi
62
63	#############################################################################
64	# support
65
66	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
67	PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
68
69	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
70	export LC_ALL=C # just to be on the safe side
71
72	# set version in a way that Makefile.PL can extract
73	VERSION=VERSION; eval \
74	$VERSION=0.91
75
76	BZ2=bz2
77	BZIP2=bzip2
78
79	fatal() {
80	printf -- "\nFATAL: %s\n\n" "$*" >&2
81	exit 1
82	}
83
84	verbose() {
85	printf -- "%s\n" "$*"
86	}
87
88	verblock() {
89	verbose
90	verbose "***"
91	while read line; do
92	verbose "*** $line"
93	done
94	verbose "***"
95	verbose
96	}
97
98	rcd() {
99	cd "$1" \|\| fatal "$1: cannot enter"
100	}
101
102	trace() {
103	prefix="$1"; shift
104	# "$@" 2>&1 \| while read line; do
105	# echo "$prefix: $line"
106	# done
107	"$@"
108	}
109
110	trap wait 0
111
112	#############################################################################
113	# clean
114
115	distclean() {
116	verblock <<EOF
117	deleting everything installed by this script (rm -rf $STATICPERL)
118	EOF
119
120	rm -rf "$STATICPERL"
121	}
122
123	#############################################################################
124	# download/configure/compile/install perl
125
126	clean() {
127	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
128	}
129
130	fetch() {
131	rcd "$STATICPERL"
132
133	mkdir -p src
134	rcd src
135
136	if ! [ -d "perl-$PERL_VERSION" ]; then
137	if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
138
139	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
140
141	verblock <<EOF
142	downloading perl
143	to manually download perl yourself, place
144	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
145	trying $URL
146	EOF
147
148	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
149	wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
150	\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
151	\|\| fatal "$URL: unable to download"
152	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
153	fi
154
155	verblock <<EOF
156	unpacking perl
157	EOF
158
159	mkdir -p unpack
160	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
161	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
162	chmod -R u+w unpack/perl-$PERL_VERSION
163	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
164	rmdir -p unpack
165	fi
166	}
167
168	# similar to GNU-sed -i or perl -pi
169	sedreplace() {
170	sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
171	mv "$2~" "$2"
172	}
173
174	configure() {
175	fetch
176
177	rcd "$STATICPERL/src/perl-$PERL_VERSION"
178
179	[ -e staticstamp.configure ] && return
180
181	verblock <<EOF
182	configuring $STATICPERL/src/perl-$PERL_VERSION
183	EOF
184
185	rm -f "$PERL_PREFIX/staticstamp.install"
186
187	make distclean >/dev/null 2>&1
188
189	# I hate them
190	grep -q -- -fstack-protector Configure && \
191	sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
192
193	preconfigure
194
195	# trace configure \
196	sh Configure -Duselargefiles \
197	-Uuse64bitint \
198	-Dusemymalloc=n \
199	-Uusedl \
200	-Uusethreads \
201	-Uuseithreads \
202	-Uusemultiplicity \
203	-Duseperlio \
204	-Uusesfio \
205	-Uuseshrplib \
206	-Dcppflags="$PERL_CPPFLAGS" \
207	-Dccflags="-g2 -fno-strict-aliasing" \
208	-Doptimize="$PERL_OPTIMIZE" \
209	-Dldflags="$PERL_LDFLAGS" \
210	-Dlibs="$PERL_LIBS" \
211	-Dprefix="$PERL_PREFIX" \
212	-Dbin="$PERL_PREFIX/bin" \
213	-Dprivlib="$PERL_PREFIX/lib" \
214	-Darchlib="$PERL_PREFIX/lib" \
215	-Uusevendorprefix \
216	-Dsitelib="$PERL_PREFIX/lib" \
217	-Dsitearch="$PERL_PREFIX/lib" \
218	-Usitelibexp \
219	-Uman1dir \
220	-Uman3dir \
221	-Usiteman1dir \
222	-Usiteman3dir \
223	-Dpager=/usr/bin/less \
224	-Demail="$EMAIL" \
225	-Dcf_email="$EMAIL" \
226	-Dcf_by="$EMAIL" \
227	$PERL_CONFIGURE \
228	-dE \|\| fatal "Configure failed"
229
230	sedreplace '
231	s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
232	s/ -fno-stack-protector / /g
233	' config.sh
234
235	sh Configure -S \|\| fatal "Configure -S failed"
236
237	postconfigure \|\| fatal "postconfigure hook failed"
238
239	touch staticstamp.configure
240	}
241
242	build() {
243	configure
244
245	rcd "$STATICPERL/src/perl-$PERL_VERSION"
246
247	verblock <<EOF
248	building $STATICPERL/src/perl-$PERL_VERSION
249	EOF
250
251	rm -f "$PERL_PREFIX/staticstamp.install"
252
253	make \|\| fatal "make: error while building perl"
254
255	postbuild \|\| fatal "postbuild hook failed"
256	}
257
258	install() {
259	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
260	build
261
262	verblock <<EOF
263	installing $STATICPERL/src/perl-$PERL_VERSION
264	to $PERL_PREFIX
265	EOF
266
267	ln -sf "perl/bin/" "$STATICPERL/bin"
268	ln -sf "perl/lib/" "$STATICPERL/lib"
269
270	ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
271	rm -rf "$PERL_PREFIX" # by this rm -rf
272
273	make install \|\| fatal "make install: error while installing"
274
275	rcd "$PERL_PREFIX"
276
277	# create a "make install" replacement for CPAN
278	cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
279	make \|\| exit
280
281	if find blib/arch/auto -type f \| grep -q -v .exists; then
282	echo Probably an XS module, rebuilding perl
283	if make perl; then
284	mv perl "$PERL_PREFIX"/bin/perl
285	make -f Makefile.aperl map_clean
286	else
287	make -f Makefile.aperl map_clean
288	exit 1
289	fi
290	fi
291
292	make install UNINST=1
293	EOF
294	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
295
296	# trick CPAN into avoiding ~/.cpan completely
297	echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
298
299	"$PERL_PREFIX"/bin/perl -MCPAN -e '
300	CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
301	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
302	CPAN::Shell->o (conf => q<init>);
303	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
304	CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
305	CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
306	CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
307	CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
308	CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
309	CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
310	CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
311	CPAN::Shell->o (conf => q<commit>);
312	' \|\| fatal "error while initialising CPAN"
313
314	touch "$PERL_PREFIX/staticstamp.install"
315	fi
316
317	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
318	NOCHECK_INSTALL=+
319	instcpan $STATICPERL_MODULES
320	[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
321
322	postinstall \|\| fatal "postinstall hook failed"
323
324	touch "$PERL_PREFIX/staticstamp.postinstall"
325	fi
326	}
327
328	#############################################################################
329	# install a module from CPAN
330
331	instcpan() {
332	[ $NOCHECK_INSTALL ] \|\| install
333
334	verblock <<EOF
335	installing modules from CPAN
336	$@
337	EOF
338
339	for mod in "$@"; do
340	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
341	\|\| fatal "$mod: unable to install from CPAN"
342	done
343	rm -rf "$STATICPERL/build"
344	}
345
346	#############################################################################
347	# install a module from unpacked sources
348
349	instsrc() {
350	[ $NOCHECK_INSTALL ] \|\| install
351
352	verblock <<EOF
353	installing modules from source
354	$@
355	EOF
356
357	for mod in "$@"; do
358	echo
359	echo $mod
360	(
361	rcd $mod
362	make -f Makefile.aperl map_clean >/dev/null 2>&1
363	make distclean >/dev/null 2>&1
364	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
365	make \|\| fatal "$mod: error building module"
366	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
367	make distclean >/dev/null 2>&1
368	exit 0
369	) \|\| exit $?
370	done
371	}
372
373	#############################################################################
374	# main
375
376	podusage() {
377	echo
378	if [ -e "$PERL_PREFIX/bin/perl" ]; then
379	"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
380	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
381	2>/dev/null && exit
382	fi
383	# try whatever perl we can find
384	perl -MPod::Usage -e \
385	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
386	2>/dev/null && exit
387
388	fatal "displaying documentation requires a working perl - try '$0 install' first"
389	}
390
391	usage() {
392	podusage 0
393	}
394
395	catmkbundle() {
396	{
397	read dummy
398	echo "#!$PERL_PREFIX/bin/perl"
399	cat
400	} <<'MKBUNDLE'
401	#CAT mkbundle
402	MKBUNDLE
403	}
404
405	bundle() {
406	catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
407	chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
408	CACHE="$STATICPERL/cache"
409	mkdir -p "$CACHE"
410	"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
411	}
412
413	if [ $# -gt 0 ]; then
414	while [ $# -gt 0 ]; do
415	mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
416	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
417
418	command="${1#--}"; shift
419	case "$command" in
420	version )
421	echo "staticperl version $VERSION"
422	;;
423	fetch \| configure \| build \| install \| clean \| distclean)
424	( "$command" )
425	;;
426	instsrc )
427	( instsrc "$@" )
428	exit
429	;;
430	instcpan )
431	( instcpan "$@" )
432	exit
433	;;
434	cpan )
435	( install )
436	"$PERL_PREFIX/bin/cpan" "$@"
437	exit
438	;;
439	mkbundle )
440	( install )
441	bundle "$@"
442	exit
443	;;
444	mkperl )
445	( install )
446	bundle --perl "$@"
447	exit
448	;;
449	mkapp )
450	( install )
451	bundle --app "$@"
452	exit
453	;;
454	help )
455	podusage 2
456	;;
457	* )
458	exec 1>&2
459	echo
460	echo "Unknown command: $command"
461	podusage 0
462	;;
463	esac
464	done
465	else
466	usage
467	fi
468
469	exit 0
470
471	#CAT staticperl.pod
472