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
PERL_MM_USE_DEFAULT=1
#CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
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'
export PERL_MM_USE_DEFAULT CORO_INTERFACE EV_EXTRA_DEFS

# 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 
LC_ALL=C; export LC_ALL # just to be on the safe side

# set version in a way that Makefile.PL can extract
VERSION=VERSION; eval \
$VERSION=0.92

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
         curl -f >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
            || wget -O perl-$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:	1.25
Committed:	Tue Dec 28 18:03:47 2010 UTC (13 years, 6 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
Changes since 1.24:	+2 -2 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="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
26	;;
27	esac
28	;;
29	esac
30
31	# -Wl,--gc-sections makes it impossible to check for undefined references
32	# for some reason so we need to patch away the "-no" after Configure and before make :/
33	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
34	PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
35	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
36
37	# some configuration options for modules
38	PERL_MM_USE_DEFAULT=1
39	#CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
40	EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
41	export PERL_MM_USE_DEFAULT CORO_INTERFACE EV_EXTRA_DEFS
42
43	# which extra modules to install by default from CPAN that are
44	# required by mkbundle
45	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
46
47	# which extra modules you might want to install
48	EXTRA_MODULES=""
49
50	# overridable functions
51	preconfigure() { : ; }
52	postconfigure() { : ; }
53	postbuild() { : ; }
54	postinstall() { : ; }
55
56	# now source user config, if any
57	if [ "$STATICPERLRC" ]; then
58	. "$STATICPERLRC"
59	else
60	[ -r /etc/staticperlrc ] && . /etc/staticperlrc
61	[ -r ~/.staticperlrc ] && . ~/.staticperlrc
62	[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
63	fi
64
65	#############################################################################
66	# support
67
68	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
69	PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
70
71	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
72	LC_ALL=C; export LC_ALL # just to be on the safe side
73
74	# set version in a way that Makefile.PL can extract
75	VERSION=VERSION; eval \
76	$VERSION=0.92
77
78	BZ2=bz2
79	BZIP2=bzip2
80
81	fatal() {
82	printf -- "\nFATAL: %s\n\n" "$*" >&2
83	exit 1
84	}
85
86	verbose() {
87	printf -- "%s\n" "$*"
88	}
89
90	verblock() {
91	verbose
92	verbose "***"
93	while read line; do
94	verbose "*** $line"
95	done
96	verbose "***"
97	verbose
98	}
99
100	rcd() {
101	cd "$1" \|\| fatal "$1: cannot enter"
102	}
103
104	trace() {
105	prefix="$1"; shift
106	# "$@" 2>&1 \| while read line; do
107	# echo "$prefix: $line"
108	# done
109	"$@"
110	}
111
112	trap wait 0
113
114	#############################################################################
115	# clean
116
117	distclean() {
118	verblock <<EOF
119	deleting everything installed by this script (rm -rf $STATICPERL)
120	EOF
121
122	rm -rf "$STATICPERL"
123	}
124
125	#############################################################################
126	# download/configure/compile/install perl
127
128	clean() {
129	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
130	}
131
132	realclean() {
133	rm -f "$PERL_PREFIX/staticstamp.postinstall"
134	rm -f "$PERL_PREFIX/staticstamp.install"
135	rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
136	}
137
138	fetch() {
139	rcd "$STATICPERL"
140
141	mkdir -p src
142	rcd src
143
144	if ! [ -d "perl-$PERL_VERSION" ]; then
145	if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
146
147	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
148
149	verblock <<EOF
150	downloading perl
151	to manually download perl yourself, place
152	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
153	trying $URL
154	EOF
155
156	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
157	curl -f >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
158	\|\| wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
159	\|\| fatal "$URL: unable to download"
160	rm -f perl-$PERL_VERSION.tar.$BZ2
161	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
162	fi
163
164	verblock <<EOF
165	unpacking perl
166	EOF
167
168	mkdir -p unpack
169	rm -rf unpack/perl-$PERL_VERSION
170	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
171	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
172	chmod -R u+w unpack/perl-$PERL_VERSION
173	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
174	rmdir -p unpack
175	fi
176	}
177
178	# similar to GNU-sed -i or perl -pi
179	sedreplace() {
180	sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
181	rm -f "$2"
182	mv "$2~" "$2"
183	}
184
185	configure_failure() {
186	cat <<EOF
187
188
189	***
190	*** Configure failed - see above for the exact error message(s).
191	***
192	*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE
193	*** flags are not supported by your compiler. Less often, this is because
194	*** PERL_LIBS either contains a library not available on your system (such as
195	*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl).
196	***
197	*** You can provide your own flags by creating a ~/.staticperlrc file with
198	*** variable assignments. For example (these are the actual values used):
199	***
200
201	PERL_CC="$PERL_CC"
202	PERL_CCFLAGS="$PERL_CCFLAGS"
203	PERL_OPTIMIZE="$PERL_OPTIMIZE"
204	PERL_LDFLAGS="$PERL_LDFLAGS"
205	PERL_LIBS="$PERL_LIBS"
206
207	EOF
208	exit 1
209	}
210
211	configure() {
212	fetch
213
214	rcd "$STATICPERL/src/perl-$PERL_VERSION"
215
216	[ -e staticstamp.configure ] && return
217
218	verblock <<EOF
219	configuring $STATICPERL/src/perl-$PERL_VERSION
220	EOF
221
222	rm -f "$PERL_PREFIX/staticstamp.install"
223
224	"$MAKE" distclean >/dev/null 2>&1
225
226	sedreplace '/^#define SITELIB/d' config_h.SH
227
228	# I hate them for this
229	grep -q -- -fstack-protector Configure && \
230	sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
231
232	preconfigure
233
234	# trace configure \
235	sh Configure -Duselargefiles \
236	-Uuse64bitint \
237	-Dusemymalloc=n \
238	-Uusedl \
239	-Uusethreads \
240	-Uuseithreads \
241	-Uusemultiplicity \
242	-Uusesfio \
243	-Uuseshrplib \
244	-A ccflags=" $PERL_CCFLAGS" \
245	-Dcc="$PERL_CC" \
246	-Doptimize="$PERL_OPTIMIZE" \
247	-Dldflags="$PERL_LDFLAGS" \
248	-Dlibs="$PERL_LIBS" \
249	-Dprefix="$PERL_PREFIX" \
250	-Dbin="$PERL_PREFIX/bin" \
251	-Dprivlib="$PERL_PREFIX/lib" \
252	-Darchlib="$PERL_PREFIX/lib" \
253	-Uusevendorprefix \
254	-Dsitelib="$PERL_PREFIX/lib" \
255	-Dsitearch="$PERL_PREFIX/lib" \
256	-Uman1dir \
257	-Uman3dir \
258	-Usiteman1dir \
259	-Usiteman3dir \
260	-Dpager=/usr/bin/less \
261	-Demail="$EMAIL" \
262	-Dcf_email="$EMAIL" \
263	-Dcf_by="$EMAIL" \
264	$PERL_CONFIGURE \
265	-Duseperlio \
266	-dE \|\| configure_failure
267
268	sedreplace '
269	s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
270	s/ -fno-stack-protector / /g
271	' config.sh
272
273	sh Configure -S \|\| fatal "Configure -S failed"
274
275	postconfigure \|\| fatal "postconfigure hook failed"
276
277	touch staticstamp.configure
278	}
279
280	build() {
281	configure
282
283	rcd "$STATICPERL/src/perl-$PERL_VERSION"
284
285	verblock <<EOF
286	building $STATICPERL/src/perl-$PERL_VERSION
287	EOF
288
289	rm -f "$PERL_PREFIX/staticstamp.install"
290
291	"$MAKE" \|\| fatal "make: error while building perl"
292
293	postbuild \|\| fatal "postbuild hook failed"
294	}
295
296	install() {
297	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
298	build
299
300	verblock <<EOF
301	installing $STATICPERL/src/perl-$PERL_VERSION
302	to $PERL_PREFIX
303	EOF
304
305	ln -sf "perl/bin/" "$STATICPERL/bin"
306	ln -sf "perl/lib/" "$STATICPERL/lib"
307
308	ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
309	rm -rf "$PERL_PREFIX" # by this rm -rf
310
311	"$MAKE" install \|\| fatal "make install: error while installing"
312
313	rcd "$PERL_PREFIX"
314
315	# create a "make install" replacement for CPAN
316	cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
317	"$MAKE" \|\| exit
318
319	if find blib/arch/auto -type f \| grep -q -v .exists; then
320	echo Probably an XS module, rebuilding perl
321	if "$MAKE" perl; then
322	mv perl "$PERL_PREFIX"/bin/perl~ \
323	&& rm -f "$PERL_PREFIX"/bin/perl \
324	&& mv "$PERL_PREFIX"/bin/perl~ "$PERL_PREFIX"/bin/perl
325	"$MAKE" -f Makefile.aperl map_clean
326	else
327	"$MAKE" -f Makefile.aperl map_clean
328	exit 1
329	fi
330	fi
331
332	"$MAKE" install UNINST=1
333	EOF
334	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
335
336	# trick CPAN into avoiding ~/.cpan completely
337	echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
338
339	"$PERL_PREFIX"/bin/perl -MCPAN -e '
340	CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
341	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
342	CPAN::Shell->o (conf => q<init>);
343	CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
344	CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
345	CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
346	CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
347	CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
348	CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
349	CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
350	CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
351	CPAN::Shell->o (conf => q<commit>);
352	' \|\| fatal "error while initialising CPAN"
353
354	touch "$PERL_PREFIX/staticstamp.install"
355	fi
356
357	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
358	NOCHECK_INSTALL=+
359	instcpan $STATICPERL_MODULES
360	[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
361
362	postinstall \|\| fatal "postinstall hook failed"
363
364	touch "$PERL_PREFIX/staticstamp.postinstall"
365	fi
366	}
367
368	#############################################################################
369	# install a module from CPAN
370
371	instcpan() {
372	[ $NOCHECK_INSTALL ] \|\| install
373
374	verblock <<EOF
375	installing modules from CPAN
376	$@
377	EOF
378
379	for mod in "$@"; do
380	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
381	\|\| fatal "$mod: unable to install from CPAN"
382	done
383	rm -rf "$STATICPERL/build"
384	}
385
386	#############################################################################
387	# install a module from unpacked sources
388
389	instsrc() {
390	[ $NOCHECK_INSTALL ] \|\| install
391
392	verblock <<EOF
393	installing modules from source
394	$@
395	EOF
396
397	for mod in "$@"; do
398	echo
399	echo $mod
400	(
401	rcd $mod
402	"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1
403	"$MAKE" distclean >/dev/null 2>&1
404	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
405	"$MAKE" \|\| fatal "$mod: error building module"
406	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
407	"$MAKE" distclean >/dev/null 2>&1
408	exit 0
409	) \|\| exit $?
410	done
411	}
412
413	#############################################################################
414	# main
415
416	podusage() {
417	echo
418
419	if [ -e "$PERL_PREFIX/bin/perl" ]; then
420	"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
421	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
422	2>/dev/null && exit
423	fi
424
425	# try whatever perl we can find
426	perl -MPod::Usage -e \
427	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
428	2>/dev/null && exit
429
430	fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location"
431	}
432
433	usage() {
434	podusage 0
435	}
436
437	catmkbundle() {
438	{
439	read dummy
440	echo "#!$PERL_PREFIX/bin/perl"
441	cat
442	} <<'MKBUNDLE'
443	#CAT mkbundle
444	MKBUNDLE
445	}
446
447	bundle() {
448	catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
449	chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
450	CACHE="$STATICPERL/cache"
451	mkdir -p "$CACHE"
452	"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
453	}
454
455	if [ $# -gt 0 ]; then
456	while [ $# -gt 0 ]; do
457	mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
458	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
459
460	command="${1#--}"; shift
461	case "$command" in
462	version )
463	echo "staticperl version $VERSION"
464	;;
465	fetch \| configure \| build \| install \| clean \| realclean \| distclean)
466	( "$command" ) \|\| exit
467	;;
468	instsrc )
469	( instsrc "$@" ) \|\| exit
470	exit
471	;;
472	instcpan )
473	( instcpan "$@" ) \|\| exit
474	exit
475	;;
476	cpan )
477	( install ) \|\| exit
478	"$PERL_PREFIX/bin/cpan" "$@"
479	exit
480	;;
481	mkbundle )
482	( install ) \|\| exit
483	bundle "$@"
484	exit
485	;;
486	mkperl )
487	( install ) \|\| exit
488	bundle --perl "$@"
489	exit
490	;;
491	mkapp )
492	( install ) \|\| exit
493	bundle --app "$@"
494	exit
495	;;
496	help )
497	podusage 2
498	;;
499	* )
500	exec 1>&2
501	echo
502	echo "Unknown command: $command"
503	podusage 0
504	;;
505	esac
506	done
507	else
508	usage
509	fi
510
511	exit 0
512
513	#CAT staticperl.pod
514