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
MAKE=make
PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
PERL_CC=cc
PERL_CONFIGURE="" # additional Configure arguments
PERL_CCFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG"
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=0.912

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"
}

realclean() {
   rm -f "$PERL_PREFIX/staticstamp.postinstall"
   rm -f "$PERL_PREFIX/staticstamp.install"
   rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
}

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 "$URL: unable to download"
         rm -f perl-$PERL_VERSION.tar.$BZ2
         mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
      fi

      verblock <<EOF
unpacking perl
EOF

      mkdir -p unpack
      rm -rf unpack/perl-$PERL_VERSION
      $BZIP2 -d <perl-$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"
   rm -f "$2"
   mv "$2~" "$2"
}

configure_failure() {
   cat <<EOF


*** 
*** Configure failed - see above for the exact error message(s).
*** 
*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE
*** flags are not supported by your compiler. Less often, this is because
*** PERL_LIBS either contains a library not available on your system (such as
*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl).
*** 
*** You can provide your own flags by creating a ~/.staticperlrc file with
*** variable assignments. For example (these are the actual values used):
***

PERL_CC="$PERL_CC"
PERL_CCFLAGS="$PERL_CCFLAGS"
PERL_OPTIMIZE="$PERL_OPTIMIZE"
PERL_LDFLAGS="$PERL_LDFLAGS"
PERL_LIBS="$PERL_LIBS"

EOF
   exit 1
}

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

   sedreplace '/^#define SITELIB/d' config_h.SH

   # I hate them for this
   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 \
                -A ccflags=" $PERL_CCFLAGS" \
                -Dcc="$PERL_CC" \
                -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="$PERL_PREFIX/lib" \
                -Uman1dir \
                -Uman3dir \
                -Usiteman1dir \
                -Usiteman3dir \
                -Dpager=/usr/bin/less \
                -Demail="$EMAIL" \
                -Dcf_email="$EMAIL" \
                -Dcf_by="$EMAIL" \
                $PERL_CONFIGURE \
                -Duseperlio \
                -dE || configure_failure

   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~ \
         && rm -f "$PERL_PREFIX"/bin/perl \
         && mv "$PERL_PREFIX"/bin/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 $VERSION"
            ;;
         fetch | configure | build | install | clean | realclean | distclean)
            ( "$command" ) || exit
            ;;
         instsrc )
            ( instsrc "$@" ) || exit
            exit
            ;;
         instcpan )
            ( instcpan "$@" ) || exit
            exit
            ;;
         cpan )
            ( install ) || exit
            "$PERL_PREFIX/bin/cpan" "$@"
            exit
            ;;
         mkbundle )
            ( install ) || exit
            bundle "$@"
            exit
            ;;
         mkperl )
            ( install ) || exit
            bundle --perl "$@"
            exit
            ;;
         mkapp )
            ( install ) || exit
            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:	1.23
Committed:	Sat Dec 18 13:58:12 2010 UTC (13 years, 6 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
Changes since 1.22:	+11 -4 lines
Log Message:	* empty log message *
#	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	MAKE=make
12	PERL_VERSION=5.12.2 # 5.8.9 is also a good choice
13	PERL_CC=cc
14	PERL_CONFIGURE="" # additional Configure arguments
15	PERL_CCFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG"
16	PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"
17
18	ARCH="$(uname -m)"
19
20	case "$ARCH" in
21	i*86 \| x86_64 \| amd64 )
22	PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
23	case "$ARCH" in
24	i*86 )
25	PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
26	;;
27	esac
28	;;
29	esac
30
31	# -Wl,--gc-sections makes it impossible to check for undefined references
32	# for some reason so we need to patch away the "-no" after Configure and before make :/
33	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
34	PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
35	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
36
37	# some configuration options for modules
38	export PERL_MM_USE_DEFAULT=1
39	#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
40	export EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
41
42	# which extra modules to install by default from CPAN that are
43	# required by mkbundle
44	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
45
46	# which extra modules you might want to install
47	EXTRA_MODULES=""
48
49	# overridable functions
50	preconfigure() { : ; }
51	postconfigure() { : ; }
52	postbuild() { : ; }
53	postinstall() { : ; }
54
55	# now source user config, if any
56	if [ "$STATICPERLRC" ]; then
57	. "$STATICPERLRC"
58	else
59	[ -r /etc/staticperlrc ] && . /etc/staticperlrc
60	[ -r ~/.staticperlrc ] && . ~/.staticperlrc
61	[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
62	fi
63
64	#############################################################################
65	# support
66
67	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
68	PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
69
70	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
71	export LC_ALL=C # just to be on the safe side
72
73	# set version in a way that Makefile.PL can extract
74	VERSION=VERSION; eval \
75	$VERSION=0.912
76
77	BZ2=bz2
78	BZIP2=bzip2
79
80	fatal() {
81	printf -- "\nFATAL: %s\n\n" "$*" >&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	deleting everything installed by this script (rm -rf $STATICPERL)
119	EOF
120
121	rm -rf "$STATICPERL"
122	}
123
124	#############################################################################
125	# download/configure/compile/install perl
126
127	clean() {
128	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
129	}
130
131	realclean() {
132	rm -f "$PERL_PREFIX/staticstamp.postinstall"
133	rm -f "$PERL_PREFIX/staticstamp.install"
134	rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
135	}
136
137	fetch() {
138	rcd "$STATICPERL"
139
140	mkdir -p src
141	rcd src
142
143	if ! [ -d "perl-$PERL_VERSION" ]; then
144	if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
145
146	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
147
148	verblock <<EOF
149	downloading perl
150	to manually download perl yourself, place
151	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
152	trying $URL
153	EOF
154
155	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
156	wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
157	\|\| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
158	\|\| fatal "$URL: unable to download"
159	rm -f perl-$PERL_VERSION.tar.$BZ2
160	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
161	fi
162
163	verblock <<EOF
164	unpacking perl
165	EOF
166
167	mkdir -p unpack
168	rm -rf unpack/perl-$PERL_VERSION
169	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
170	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
171	chmod -R u+w unpack/perl-$PERL_VERSION
172	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
173	rmdir -p unpack
174	fi
175	}
176
177	# similar to GNU-sed -i or perl -pi
178	sedreplace() {
179	sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
180	rm -f "$2"
181	mv "$2~" "$2"
182	}
183
184	configure_failure() {
185	cat <<EOF
186
187
188	***
189	*** Configure failed - see above for the exact error message(s).
190	***
191	*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE
192	*** flags are not supported by your compiler. Less often, this is because
193	*** PERL_LIBS either contains a library not available on your system (such as
194	*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl).
195	***
196	*** You can provide your own flags by creating a ~/.staticperlrc file with
197	*** variable assignments. For example (these are the actual values used):
198	***
199
200	PERL_CC="$PERL_CC"
201	PERL_CCFLAGS="$PERL_CCFLAGS"
202	PERL_OPTIMIZE="$PERL_OPTIMIZE"
203	PERL_LDFLAGS="$PERL_LDFLAGS"
204	PERL_LIBS="$PERL_LIBS"
205
206	EOF
207	exit 1
208	}
209
210	configure() {
211	fetch
212
213	rcd "$STATICPERL/src/perl-$PERL_VERSION"
214
215	[ -e staticstamp.configure ] && return
216
217	verblock <<EOF
218	configuring $STATICPERL/src/perl-$PERL_VERSION
219	EOF
220
221	rm -f "$PERL_PREFIX/staticstamp.install"
222
223	"$MAKE" distclean >/dev/null 2>&1
224
225	sedreplace '/^#define SITELIB/d' config_h.SH
226
227	# I hate them for this
228	grep -q -- -fstack-protector Configure && \
229	sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
230
231	preconfigure
232
233	# trace configure \
234	sh Configure -Duselargefiles \
235	-Uuse64bitint \
236	-Dusemymalloc=n \
237	-Uusedl \
238	-Uusethreads \
239	-Uuseithreads \
240	-Uusemultiplicity \
241	-Uusesfio \
242	-Uuseshrplib \
243	-A ccflags=" $PERL_CCFLAGS" \
244	-Dcc="$PERL_CC" \
245	-Doptimize="$PERL_OPTIMIZE" \
246	-Dldflags="$PERL_LDFLAGS" \
247	-Dlibs="$PERL_LIBS" \
248	-Dprefix="$PERL_PREFIX" \
249	-Dbin="$PERL_PREFIX/bin" \
250	-Dprivlib="$PERL_PREFIX/lib" \
251	-Darchlib="$PERL_PREFIX/lib" \
252	-Uusevendorprefix \
253	-Dsitelib="$PERL_PREFIX/lib" \
254	-Dsitearch="$PERL_PREFIX/lib" \
255	-Uman1dir \
256	-Uman3dir \
257	-Usiteman1dir \
258	-Usiteman3dir \
259	-Dpager=/usr/bin/less \
260	-Demail="$EMAIL" \
261	-Dcf_email="$EMAIL" \
262	-Dcf_by="$EMAIL" \
263	$PERL_CONFIGURE \
264	-Duseperlio \
265	-dE \|\| configure_failure
266
267	sedreplace '
268	s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
269	s/ -fno-stack-protector / /g
270	' config.sh
271
272	sh Configure -S \|\| fatal "Configure -S failed"
273
274	postconfigure \|\| fatal "postconfigure hook failed"
275
276	touch staticstamp.configure
277	}
278
279	build() {
280	configure
281
282	rcd "$STATICPERL/src/perl-$PERL_VERSION"
283
284	verblock <<EOF
285	building $STATICPERL/src/perl-$PERL_VERSION
286	EOF
287
288	rm -f "$PERL_PREFIX/staticstamp.install"
289
290	"$MAKE" \|\| fatal "make: error while building perl"
291
292	postbuild \|\| fatal "postbuild hook failed"
293	}
294
295	install() {
296	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
297	build
298
299	verblock <<EOF
300	installing $STATICPERL/src/perl-$PERL_VERSION
301	to $PERL_PREFIX
302	EOF
303
304	ln -sf "perl/bin/" "$STATICPERL/bin"
305	ln -sf "perl/lib/" "$STATICPERL/lib"
306
307	ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
308	rm -rf "$PERL_PREFIX" # by this rm -rf
309
310	"$MAKE" install \|\| fatal "make install: error while installing"
311
312	rcd "$PERL_PREFIX"
313
314	# create a "make install" replacement for CPAN
315	cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
316	"$MAKE" \|\| exit
317
318	if find blib/arch/auto -type f \| grep -q -v .exists; then
319	echo Probably an XS module, rebuilding perl
320	if "$MAKE" perl; then
321	mv perl "$PERL_PREFIX"/bin/perl~ \
322	&& rm -f "$PERL_PREFIX"/bin/perl \
323	&& mv "$PERL_PREFIX"/bin/perl~ "$PERL_PREFIX"/bin/perl
324	"$MAKE" -f Makefile.aperl map_clean
325	else
326	"$MAKE" -f Makefile.aperl map_clean
327	exit 1
328	fi
329	fi
330
331	"$MAKE" install UNINST=1
332	EOF
333	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
334
335	# trick CPAN into avoiding ~/.cpan completely
336	echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
337
338	"$PERL_PREFIX"/bin/perl -MCPAN -e '
339	CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
340	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
341	CPAN::Shell->o (conf => q<init>);
342	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
343	CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
344	CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
345	CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
346	CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
347	CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
348	CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
349	CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
350	CPAN::Shell->o (conf => q<commit>);
351	' \|\| fatal "error while initialising CPAN"
352
353	touch "$PERL_PREFIX/staticstamp.install"
354	fi
355
356	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
357	NOCHECK_INSTALL=+
358	instcpan $STATICPERL_MODULES
359	[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
360
361	postinstall \|\| fatal "postinstall hook failed"
362
363	touch "$PERL_PREFIX/staticstamp.postinstall"
364	fi
365	}
366
367	#############################################################################
368	# install a module from CPAN
369
370	instcpan() {
371	[ $NOCHECK_INSTALL ] \|\| install
372
373	verblock <<EOF
374	installing modules from CPAN
375	$@
376	EOF
377
378	for mod in "$@"; do
379	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
380	\|\| fatal "$mod: unable to install from CPAN"
381	done
382	rm -rf "$STATICPERL/build"
383	}
384
385	#############################################################################
386	# install a module from unpacked sources
387
388	instsrc() {
389	[ $NOCHECK_INSTALL ] \|\| install
390
391	verblock <<EOF
392	installing modules from source
393	$@
394	EOF
395
396	for mod in "$@"; do
397	echo
398	echo $mod
399	(
400	rcd $mod
401	"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1
402	"$MAKE" distclean >/dev/null 2>&1
403	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
404	"$MAKE" \|\| fatal "$mod: error building module"
405	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
406	"$MAKE" distclean >/dev/null 2>&1
407	exit 0
408	) \|\| exit $?
409	done
410	}
411
412	#############################################################################
413	# main
414
415	podusage() {
416	echo
417
418	if [ -e "$PERL_PREFIX/bin/perl" ]; then
419	"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
420	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
421	2>/dev/null && exit
422	fi
423
424	# try whatever perl we can find
425	perl -MPod::Usage -e \
426	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
427	2>/dev/null && exit
428
429	fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location"
430	}
431
432	usage() {
433	podusage 0
434	}
435
436	catmkbundle() {
437	{
438	read dummy
439	echo "#!$PERL_PREFIX/bin/perl"
440	cat
441	} <<'MKBUNDLE'
442	#CAT mkbundle
443	MKBUNDLE
444	}
445
446	bundle() {
447	catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
448	chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
449	CACHE="$STATICPERL/cache"
450	mkdir -p "$CACHE"
451	"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
452	}
453
454	if [ $# -gt 0 ]; then
455	while [ $# -gt 0 ]; do
456	mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
457	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
458
459	command="${1#--}"; shift
460	case "$command" in
461	version )
462	echo "staticperl version $VERSION"
463	;;
464	fetch \| configure \| build \| install \| clean \| realclean \| distclean)
465	( "$command" ) \|\| exit
466	;;
467	instsrc )
468	( instsrc "$@" ) \|\| exit
469	exit
470	;;
471	instcpan )
472	( instcpan "$@" ) \|\| exit
473	exit
474	;;
475	cpan )
476	( install ) \|\| exit
477	"$PERL_PREFIX/bin/cpan" "$@"
478	exit
479	;;
480	mkbundle )
481	( install ) \|\| exit
482	bundle "$@"
483	exit
484	;;
485	mkperl )
486	( install ) \|\| exit
487	bundle --perl "$@"
488	exit
489	;;
490	mkapp )
491	( install ) \|\| exit
492	bundle --app "$@"
493	exit
494	;;
495	help )
496	podusage 2
497	;;
498	* )
499	exec 1>&2
500	echo
501	echo "Unknown command: $command"
502	podusage 0
503	;;
504	esac
505	done
506	else
507	usage
508	fi
509
510	exit 0
511
512	#CAT staticperl.pod
513