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>"

# perl build variables
PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
PERL_CC=cc
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
      PERL_OPTIMIZE="$PERL_OPTIMIZE" # x86/amd64
      case "$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 \
                -Uusesfio \
                -Uuseshrplib \
                -Dcc="$PERL_CC" \
                -Dcppflags="$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 \
                -Duseperlio \
                -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' to build one in a safe location"
}

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:	1.19
Committed:	Mon Dec 13 17:25:17 2010 UTC (13 years, 7 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
Changes since 1.18:	+3 -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	root	1.14	CPAN=http://mirror.netcologne.de/cpan # which mirror to use
8	root	1.1	EMAIL="read the documentation <rtfm@example.org>"
9
10			# perl build variables
11	root	1.6	PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
12	root	1.19	PERL_CC=cc
13	root	1.4	PERL_CONFIGURE="" # additional Configure arguments
14	root	1.1	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	root	1.18	#PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
22			PERL_OPTIMIZE="$PERL_OPTIMIZE" # x86/amd64
23	root	1.1	case "$ARCH" in
24			i*86 )
25			PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
26			;;
27			esac
28			;;
29			esac
30
31			# -Wl,--gc-sections makes it impossible to check for undefined references
32			# for some reason so we need to patch away the "-no" after Configure and before make :/
33	root	1.16	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
34			PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
35	root	1.1	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
36
37			# some configuration options for modules
38			export PERL_MM_USE_DEFAULT=1
39			#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
40			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'
41
42			# which extra modules to install by default from CPAN that are
43			# required by mkbundle
44	root	1.2	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
45
46			# which extra modules you might want to install
47			EXTRA_MODULES=""
48	root	1.1
49			# overridable functions
50	root	1.7	preconfigure() { : ; }
51	root	1.1	postconfigure() { : ; }
52			postbuild() { : ; }
53			postinstall() { : ; }
54
55			# now source user config, if any
56	root	1.14	if [ "$STATICPERLRC" ]; then
57			. "$STATICPERLRC"
58			else
59			[ -r /etc/staticperlrc ] && . /etc/staticperlrc
60			[ -r ~/.staticperlrc ] && . ~/.staticperlrc
61			[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
62			fi
63	root	1.1
64			#############################################################################
65			# support
66
67	root	1.14	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
68			PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
69
70	root	1.12	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
71			export LC_ALL=C # just to be on the safe side
72
73	root	1.1	# set version in a way that Makefile.PL can extract
74			VERSION=VERSION; eval \
75	root	1.16	$VERSION=0.911
76	root	1.1
77			BZ2=bz2
78			BZIP2=bzip2
79
80			fatal() {
81			printf -- "\nFATAL: %s\n\n" "$*" >&2
82			exit 1
83			}
84
85			verbose() {
86			printf -- "%s\n" "$*"
87			}
88
89			verblock() {
90			verbose
91			verbose "***"
92			while read line; do
93			verbose "*** $line"
94			done
95			verbose "***"
96			verbose
97			}
98
99			rcd() {
100			cd "$1" \|\| fatal "$1: cannot enter"
101			}
102
103			trace() {
104			prefix="$1"; shift
105			# "$@" 2>&1 \| while read line; do
106			# echo "$prefix: $line"
107			# done
108			"$@"
109			}
110
111			trap wait 0
112
113			#############################################################################
114			# clean
115
116			distclean() {
117			verblock <<EOF
118	root	1.14	deleting everything installed by this script (rm -rf $STATICPERL)
119	root	1.1	EOF
120
121			rm -rf "$STATICPERL"
122			}
123
124			#############################################################################
125			# download/configure/compile/install perl
126
127			clean() {
128	root	1.7	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
129	root	1.1	}
130
131			fetch() {
132			rcd "$STATICPERL"
133
134			mkdir -p src
135			rcd src
136
137	root	1.6	if ! [ -d "perl-$PERL_VERSION" ]; then
138			if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
139	root	1.1
140	root	1.6	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
141	root	1.1
142			verblock <<EOF
143			downloading perl
144			to manually download perl yourself, place
145	root	1.6	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
146	root	1.1	trying $URL
147			EOF
148
149	root	1.6	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
150			wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
151			\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
152	root	1.5	\|\| fatal "$URL: unable to download"
153	root	1.6	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
154	root	1.1	fi
155
156			verblock <<EOF
157			unpacking perl
158			EOF
159
160			mkdir -p unpack
161	root	1.13	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
162	root	1.6	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
163	root	1.8	chmod -R u+w unpack/perl-$PERL_VERSION
164	root	1.6	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
165	root	1.1	rmdir -p unpack
166			fi
167			}
168
169			# similar to GNU-sed -i or perl -pi
170			sedreplace() {
171			sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
172			mv "$2~" "$2"
173			}
174
175			configure() {
176			fetch
177
178	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
179	root	1.1
180			[ -e staticstamp.configure ] && return
181
182			verblock <<EOF
183	root	1.6	configuring $STATICPERL/src/perl-$PERL_VERSION
184	root	1.1	EOF
185
186	root	1.8	rm -f "$PERL_PREFIX/staticstamp.install"
187	root	1.1
188	root	1.8	make distclean >/dev/null 2>&1
189	root	1.1
190			# I hate them
191			grep -q -- -fstack-protector Configure && \
192			sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
193
194	root	1.7	preconfigure
195
196	root	1.1	# trace configure \
197			sh Configure -Duselargefiles \
198			-Uuse64bitint \
199			-Dusemymalloc=n \
200			-Uusedl \
201			-Uusethreads \
202			-Uuseithreads \
203			-Uusemultiplicity \
204			-Uusesfio \
205			-Uuseshrplib \
206	root	1.19	-Dcc="$PERL_CC" \
207	root	1.1	-Dcppflags="$PERL_CPPFLAGS" \
208			-Dccflags="-g2 -fno-strict-aliasing" \
209			-Doptimize="$PERL_OPTIMIZE" \
210			-Dldflags="$PERL_LDFLAGS" \
211			-Dlibs="$PERL_LIBS" \
212	root	1.6	-Dprefix="$PERL_PREFIX" \
213			-Dbin="$PERL_PREFIX/bin" \
214			-Dprivlib="$PERL_PREFIX/lib" \
215			-Darchlib="$PERL_PREFIX/lib" \
216	root	1.1	-Uusevendorprefix \
217	root	1.6	-Dsitelib="$PERL_PREFIX/lib" \
218			-Dsitearch="$PERL_PREFIX/lib" \
219	root	1.1	-Usitelibexp \
220			-Uman1dir \
221			-Uman3dir \
222			-Usiteman1dir \
223			-Usiteman3dir \
224			-Dpager=/usr/bin/less \
225			-Demail="$EMAIL" \
226			-Dcf_email="$EMAIL" \
227			-Dcf_by="$EMAIL" \
228	root	1.4	$PERL_CONFIGURE \
229	root	1.19	-Duseperlio \
230	root	1.1	-dE \|\| fatal "Configure failed"
231
232			sedreplace '
233			s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
234			s/ -fno-stack-protector / /g
235			' config.sh
236
237			sh Configure -S \|\| fatal "Configure -S failed"
238
239			postconfigure \|\| fatal "postconfigure hook failed"
240
241			touch staticstamp.configure
242			}
243
244			build() {
245			configure
246
247	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
248	root	1.1
249			verblock <<EOF
250	root	1.6	building $STATICPERL/src/perl-$PERL_VERSION
251	root	1.1	EOF
252
253	root	1.6	rm -f "$PERL_PREFIX/staticstamp.install"
254	root	1.1
255			make \|\| fatal "make: error while building perl"
256
257			postbuild \|\| fatal "postbuild hook failed"
258			}
259
260			install() {
261	root	1.9	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
262			build
263	root	1.1
264	root	1.9	verblock <<EOF
265	root	1.6	installing $STATICPERL/src/perl-$PERL_VERSION
266			to $PERL_PREFIX
267	root	1.1	EOF
268
269	root	1.14	ln -sf "perl/bin/" "$STATICPERL/bin"
270			ln -sf "perl/lib/" "$STATICPERL/lib"
271
272			ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
273			rm -rf "$PERL_PREFIX" # by this rm -rf
274
275	root	1.9	make install \|\| fatal "make install: error while installing"
276	root	1.1
277	root	1.9	rcd "$PERL_PREFIX"
278	root	1.2
279	root	1.9	# create a "make install" replacement for CPAN
280			cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
281	root	1.10	make \|\| exit
282
283	root	1.1	if find blib/arch/auto -type f \| grep -q -v .exists; then
284			echo Probably an XS module, rebuilding perl
285	root	1.10	if make perl; then
286			mv perl "$PERL_PREFIX"/bin/perl
287			make -f Makefile.aperl map_clean
288			else
289			make -f Makefile.aperl map_clean
290			exit 1
291			fi
292	root	1.1	fi
293	root	1.10
294			make install UNINST=1
295	root	1.1	EOF
296	root	1.9	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
297
298			# trick CPAN into avoiding ~/.cpan completely
299			echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
300	root	1.1
301	root	1.9	"$PERL_PREFIX"/bin/perl -MCPAN -e '
302			CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
303			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
304			CPAN::Shell->o (conf => q<init>);
305			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
306			CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
307			CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
308			CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
309			CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
310			CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
311			CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
312			CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
313			CPAN::Shell->o (conf => q<commit>);
314			' \|\| fatal "error while initialising CPAN"
315	root	1.2
316	root	1.9	touch "$PERL_PREFIX/staticstamp.install"
317			fi
318
319	root	1.10	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
320	root	1.9	NOCHECK_INSTALL=+
321			instcpan $STATICPERL_MODULES
322			[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
323	root	1.1
324	root	1.9	postinstall \|\| fatal "postinstall hook failed"
325	root	1.1
326	root	1.9	touch "$PERL_PREFIX/staticstamp.postinstall"
327			fi
328	root	1.1	}
329
330			#############################################################################
331			# install a module from CPAN
332
333			instcpan() {
334			[ $NOCHECK_INSTALL ] \|\| install
335
336			verblock <<EOF
337			installing modules from CPAN
338			$@
339			EOF
340
341			for mod in "$@"; do
342	root	1.6	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
343	root	1.1	\|\| fatal "$mod: unable to install from CPAN"
344			done
345			rm -rf "$STATICPERL/build"
346			}
347
348			#############################################################################
349			# install a module from unpacked sources
350
351			instsrc() {
352			[ $NOCHECK_INSTALL ] \|\| install
353
354			verblock <<EOF
355			installing modules from source
356			$@
357			EOF
358
359			for mod in "$@"; do
360			echo
361			echo $mod
362			(
363			rcd $mod
364			make -f Makefile.aperl map_clean >/dev/null 2>&1
365			make distclean >/dev/null 2>&1
366	root	1.6	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
367	root	1.1	make \|\| fatal "$mod: error building module"
368	root	1.6	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
369	root	1.1	make distclean >/dev/null 2>&1
370			exit 0
371			) \|\| exit $?
372			done
373			}
374
375			#############################################################################
376			# main
377
378			podusage() {
379			echo
380	root	1.17
381	root	1.6	if [ -e "$PERL_PREFIX/bin/perl" ]; then
382			"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
383	root	1.1	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
384			2>/dev/null && exit
385			fi
386	root	1.17
387	root	1.1	# try whatever perl we can find
388			perl -MPod::Usage -e \
389			'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
390			2>/dev/null && exit
391
392	root	1.17	fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location"
393	root	1.1	}
394
395			usage() {
396			podusage 0
397			}
398
399			catmkbundle() {
400			{
401			read dummy
402	root	1.6	echo "#!$PERL_PREFIX/bin/perl"
403	root	1.1	cat
404			} <<'MKBUNDLE'
405			#CAT mkbundle
406			MKBUNDLE
407			}
408
409			bundle() {
410			catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
411			chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
412	root	1.12	CACHE="$STATICPERL/cache"
413			mkdir -p "$CACHE"
414			"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
415	root	1.1	}
416
417			if [ $# -gt 0 ]; then
418			while [ $# -gt 0 ]; do
419			mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
420	root	1.6	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
421	root	1.1
422			command="${1#--}"; shift
423			case "$command" in
424	root	1.14	version )
425			echo "staticperl version $VERSION"
426			;;
427	root	1.1	fetch \| configure \| build \| install \| clean \| distclean)
428	root	1.6	( "$command" )
429	root	1.1	;;
430			instsrc )
431	root	1.6	( instsrc "$@" )
432	root	1.1	exit
433			;;
434			instcpan )
435	root	1.6	( instcpan "$@" )
436	root	1.1	exit
437			;;
438			cpan )
439	root	1.6	( install )
440			"$PERL_PREFIX/bin/cpan" "$@"
441	root	1.1	exit
442			;;
443			mkbundle )
444	root	1.6	( install )
445	root	1.1	bundle "$@"
446			exit
447			;;
448			mkperl )
449	root	1.6	( install )
450	root	1.1	bundle --perl "$@"
451			exit
452			;;
453	root	1.11	mkapp )
454			( install )
455			bundle --app "$@"
456			exit
457			;;
458	root	1.1	help )
459			podusage 2
460			;;
461			* )
462			exec 1>&2
463			echo
464			echo "Unknown command: $command"
465			podusage 0
466			;;
467			esac
468			done
469			else
470			usage
471			fi
472
473			exit 0
474
475			#CAT staticperl.pod
476