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=5.12.3 # 5.8.9 is also a good choice
PERL_CC=cc
PERL_CONFIGURE="" # additional Configure arguments
PERL_CCFLAGS="-g -DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=16376 -DNO_PERL_MALLOC_ENV -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_LDFLAGS=
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()  { : ; }
patchconfig()   { : ; }
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="1.21"

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.$BZ2 | ( cd unpack && tar xf - ) \
         || fatal "perl-$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

   # what did that bloke think
   grep -q -- usedl=.define hints/darwin.sh && \
      sedreplace '/^usedl=.define.;$/d' hints/darwin.sh

   preconfigure || fatal "preconfigure hook failed"

#   trace configure \
   sh Configure -Duselargefiles \
                -Uuse64bitint \
                -Dusemymalloc=n \
                -Uusedl \
                -Uusethreads \
                -Uuseithreads \
                -Uusemultiplicity \
                -Uusesfio \
                -Uuseshrplib \
                -Uinstallusrbinperl \
                -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

   patchconfig || fatal "patchconfig hook failed"

   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

# patch CPAN::HandleConfig.pm
HCPM="$PERL_PREFIX"/lib/CPAN/HandleConfig.pm
case "\$(head -n1 "\$HCPM")" in
   *CPAN::MyConfig* )
      ;;
   * )
      echo "patching \$HCPM for a safer tomorrow"
      {
         echo "use CPAN::MyConfig;"
         cat "\$HCPM"
      } >"\$HCPM~"
      rm -f "\$HCPM"
      mv "\$HCPM~" "\$HCPM"
      ;;
esac

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"

      # we call cpan with -MCPAN::MyConfig in this script, but
      # every make install will patch CPAN::HandleConfig.pm to
      # protect the user.

      "$PERL_PREFIX"/bin/perl -MCPAN::MyConfig -MCPAN -e '
         CPAN::Shell->o (conf => urllist => push => "'"$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<prefer_installer>, "EUMM");
         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::MyConfig -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:	1.37
Committed:	Fri Mar 18 19:49:04 2011 UTC (13 years, 3 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
CVS Tags:	rel-1_21
Changes since 1.36:	+12 -4 lines
Log Message:	1.21
#	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	1.21	MAKE=make
12	root	1.29	PERL_VERSION=5.12.3 # 5.8.9 is also a good choice
13	root	1.19	PERL_CC=cc
14	root	1.4	PERL_CONFIGURE="" # additional Configure arguments
15	root	1.32	PERL_CCFLAGS="-g -DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=16376 -DNO_PERL_MALLOC_ENV -D_GNU_SOURCE -DNDEBUG"
16	root	1.31	PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math"
17	root	1.1
18			ARCH="$(uname -m)"
19
20			case "$ARCH" in
21			i*86 \| x86_64 \| amd64 )
22	root	1.22	PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64
23	root	1.1	case "$ARCH" in
24			i*86 )
25			PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
26			;;
27			esac
28			;;
29			esac
30
31			# -Wl,--gc-sections makes it impossible to check for undefined references
32			# for some reason so we need to patch away the "-no" after Configure and before make :/
33	root	1.16	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
34	root	1.37	#PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
35			PERL_LDFLAGS=
36	root	1.1	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
37
38			# some configuration options for modules
39	root	1.24	PERL_MM_USE_DEFAULT=1
40			#CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
41			EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
42			export PERL_MM_USE_DEFAULT CORO_INTERFACE EV_EXTRA_DEFS
43	root	1.1
44			# which extra modules to install by default from CPAN that are
45			# required by mkbundle
46	root	1.2	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
47
48			# which extra modules you might want to install
49			EXTRA_MODULES=""
50	root	1.1
51			# overridable functions
52	root	1.7	preconfigure() { : ; }
53	root	1.37	patchconfig() { : ; }
54	root	1.1	postconfigure() { : ; }
55			postbuild() { : ; }
56			postinstall() { : ; }
57
58			# now source user config, if any
59	root	1.14	if [ "$STATICPERLRC" ]; then
60			. "$STATICPERLRC"
61			else
62			[ -r /etc/staticperlrc ] && . /etc/staticperlrc
63			[ -r ~/.staticperlrc ] && . ~/.staticperlrc
64			[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
65			fi
66	root	1.1
67			#############################################################################
68			# support
69
70	root	1.14	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
71			PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
72
73	root	1.12	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
74	root	1.24	LC_ALL=C; export LC_ALL # just to be on the safe side
75	root	1.12
76	root	1.1	# set version in a way that Makefile.PL can extract
77			VERSION=VERSION; eval \
78	root	1.37	$VERSION="1.21"
79	root	1.1
80			BZ2=bz2
81			BZIP2=bzip2
82
83			fatal() {
84			printf -- "\nFATAL: %s\n\n" "$*" >&2
85			exit 1
86			}
87
88			verbose() {
89			printf -- "%s\n" "$*"
90			}
91
92			verblock() {
93			verbose
94			verbose "***"
95			while read line; do
96			verbose "*** $line"
97			done
98			verbose "***"
99			verbose
100			}
101
102			rcd() {
103			cd "$1" \|\| fatal "$1: cannot enter"
104			}
105
106			trace() {
107			prefix="$1"; shift
108			# "$@" 2>&1 \| while read line; do
109			# echo "$prefix: $line"
110			# done
111			"$@"
112			}
113
114			trap wait 0
115
116			#############################################################################
117			# clean
118
119			distclean() {
120			verblock <<EOF
121	root	1.14	deleting everything installed by this script (rm -rf $STATICPERL)
122	root	1.1	EOF
123
124			rm -rf "$STATICPERL"
125			}
126
127			#############################################################################
128			# download/configure/compile/install perl
129
130			clean() {
131	root	1.7	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
132	root	1.1	}
133
134	root	1.23	realclean() {
135			rm -f "$PERL_PREFIX/staticstamp.postinstall"
136			rm -f "$PERL_PREFIX/staticstamp.install"
137			rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
138			}
139
140	root	1.1	fetch() {
141			rcd "$STATICPERL"
142
143			mkdir -p src
144			rcd src
145
146	root	1.6	if ! [ -d "perl-$PERL_VERSION" ]; then
147			if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
148	root	1.1
149	root	1.6	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
150	root	1.1
151			verblock <<EOF
152			downloading perl
153			to manually download perl yourself, place
154	root	1.6	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
155	root	1.1	trying $URL
156			EOF
157
158	root	1.6	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
159	root	1.25	curl -f >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
160			\|\| wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
161	root	1.5	\|\| fatal "$URL: unable to download"
162	root	1.20	rm -f perl-$PERL_VERSION.tar.$BZ2
163	root	1.6	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
164	root	1.1	fi
165
166			verblock <<EOF
167			unpacking perl
168			EOF
169
170			mkdir -p unpack
171	root	1.20	rm -rf unpack/perl-$PERL_VERSION
172	root	1.37	$BZIP2 -d <perl-$PERL_VERSION.tar.$BZ2 \| ( cd unpack && tar xf - ) \
173	root	1.28	\|\| fatal "perl-$PERL_VERSION.tar.$BZ2: error during unpacking"
174	root	1.8	chmod -R u+w unpack/perl-$PERL_VERSION
175	root	1.6	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
176	root	1.1	rmdir -p unpack
177			fi
178			}
179
180			# similar to GNU-sed -i or perl -pi
181			sedreplace() {
182			sed -e "$1" <"$2" > "$2~" \|\| fatal "error while running sed"
183	root	1.20	rm -f "$2"
184	root	1.1	mv "$2~" "$2"
185			}
186
187	root	1.22	configure_failure() {
188			cat <<EOF
189
190
191			***
192			*** Configure failed - see above for the exact error message(s).
193			***
194			*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE
195			*** flags are not supported by your compiler. Less often, this is because
196			*** PERL_LIBS either contains a library not available on your system (such as
197			*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl).
198			***
199			*** You can provide your own flags by creating a ~/.staticperlrc file with
200			*** variable assignments. For example (these are the actual values used):
201			***
202
203			PERL_CC="$PERL_CC"
204			PERL_CCFLAGS="$PERL_CCFLAGS"
205			PERL_OPTIMIZE="$PERL_OPTIMIZE"
206			PERL_LDFLAGS="$PERL_LDFLAGS"
207			PERL_LIBS="$PERL_LIBS"
208
209			EOF
210			exit 1
211			}
212
213	root	1.1	configure() {
214			fetch
215
216	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
217	root	1.1
218			[ -e staticstamp.configure ] && return
219
220			verblock <<EOF
221	root	1.6	configuring $STATICPERL/src/perl-$PERL_VERSION
222	root	1.1	EOF
223
224	root	1.8	rm -f "$PERL_PREFIX/staticstamp.install"
225	root	1.1
226	root	1.21	"$MAKE" distclean >/dev/null 2>&1
227	root	1.1
228	root	1.23	sedreplace '/^#define SITELIB/d' config_h.SH
229
230			# I hate them for this
231	root	1.1	grep -q -- -fstack-protector Configure && \
232			sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
233
234	root	1.37	# what did that bloke think
235			grep -q -- usedl=.define hints/darwin.sh && \
236			sedreplace '/^usedl=.define.;$/d' hints/darwin.sh
237
238			preconfigure \|\| fatal "preconfigure hook failed"
239	root	1.7
240	root	1.1	# trace configure \
241			sh Configure -Duselargefiles \
242			-Uuse64bitint \
243			-Dusemymalloc=n \
244			-Uusedl \
245			-Uusethreads \
246			-Uuseithreads \
247			-Uusemultiplicity \
248			-Uusesfio \
249			-Uuseshrplib \
250	root	1.26	-Uinstallusrbinperl \
251	root	1.22	-A ccflags=" $PERL_CCFLAGS" \
252	root	1.19	-Dcc="$PERL_CC" \
253	root	1.1	-Doptimize="$PERL_OPTIMIZE" \
254			-Dldflags="$PERL_LDFLAGS" \
255			-Dlibs="$PERL_LIBS" \
256	root	1.6	-Dprefix="$PERL_PREFIX" \
257			-Dbin="$PERL_PREFIX/bin" \
258			-Dprivlib="$PERL_PREFIX/lib" \
259			-Darchlib="$PERL_PREFIX/lib" \
260	root	1.1	-Uusevendorprefix \
261	root	1.6	-Dsitelib="$PERL_PREFIX/lib" \
262			-Dsitearch="$PERL_PREFIX/lib" \
263	root	1.1	-Uman1dir \
264			-Uman3dir \
265			-Usiteman1dir \
266			-Usiteman3dir \
267			-Dpager=/usr/bin/less \
268			-Demail="$EMAIL" \
269			-Dcf_email="$EMAIL" \
270			-Dcf_by="$EMAIL" \
271	root	1.4	$PERL_CONFIGURE \
272	root	1.19	-Duseperlio \
273	root	1.22	-dE \|\| configure_failure
274	root	1.1
275			sedreplace '
276			s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
277			s/ -fno-stack-protector / /g
278			' config.sh
279
280	root	1.37	patchconfig \|\| fatal "patchconfig hook failed"
281
282	root	1.1	sh Configure -S \|\| fatal "Configure -S failed"
283
284			postconfigure \|\| fatal "postconfigure hook failed"
285
286			touch staticstamp.configure
287			}
288
289			build() {
290			configure
291
292	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
293	root	1.1
294			verblock <<EOF
295	root	1.6	building $STATICPERL/src/perl-$PERL_VERSION
296	root	1.1	EOF
297
298	root	1.6	rm -f "$PERL_PREFIX/staticstamp.install"
299	root	1.1
300	root	1.21	"$MAKE" \|\| fatal "make: error while building perl"
301	root	1.1
302			postbuild \|\| fatal "postbuild hook failed"
303			}
304
305			install() {
306	root	1.9	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
307			build
308	root	1.1
309	root	1.9	verblock <<EOF
310	root	1.6	installing $STATICPERL/src/perl-$PERL_VERSION
311			to $PERL_PREFIX
312	root	1.1	EOF
313
314	root	1.14	ln -sf "perl/bin/" "$STATICPERL/bin"
315			ln -sf "perl/lib/" "$STATICPERL/lib"
316
317			ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
318			rm -rf "$PERL_PREFIX" # by this rm -rf
319
320	root	1.21	"$MAKE" install \|\| fatal "make install: error while installing"
321	root	1.1
322	root	1.9	rcd "$PERL_PREFIX"
323	root	1.2
324	root	1.9	# create a "make install" replacement for CPAN
325			cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
326	root	1.21	"$MAKE" \|\| exit
327	root	1.10
328	root	1.36	# patch CPAN::HandleConfig.pm
329			HCPM="$PERL_PREFIX"/lib/CPAN/HandleConfig.pm
330			case "\$(head -n1 "\$HCPM")" in
331			CPAN::MyConfig )
332			;;
333			* )
334			echo "patching \$HCPM for a safer tomorrow"
335			{
336			echo "use CPAN::MyConfig;"
337			cat "\$HCPM"
338			} >"\$HCPM~"
339			rm -f "\$HCPM"
340			mv "\$HCPM~" "\$HCPM"
341			;;
342			esac
343
344	root	1.1	if find blib/arch/auto -type f \| grep -q -v .exists; then
345			echo Probably an XS module, rebuilding perl
346	root	1.21	if "$MAKE" perl; then
347	root	1.20	mv perl "$PERL_PREFIX"/bin/perl~ \
348			&& rm -f "$PERL_PREFIX"/bin/perl \
349			&& mv "$PERL_PREFIX"/bin/perl~ "$PERL_PREFIX"/bin/perl
350	root	1.21	"$MAKE" -f Makefile.aperl map_clean
351	root	1.10	else
352	root	1.21	"$MAKE" -f Makefile.aperl map_clean
353	root	1.10	exit 1
354			fi
355	root	1.1	fi
356	root	1.10
357	root	1.21	"$MAKE" install UNINST=1
358	root	1.1	EOF
359	root	1.9	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
360
361			# trick CPAN into avoiding ~/.cpan completely
362			echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
363	root	1.1
364	root	1.36	# we call cpan with -MCPAN::MyConfig in this script, but
365			# every make install will patch CPAN::HandleConfig.pm to
366			# protect the user.
367
368			"$PERL_PREFIX"/bin/perl -MCPAN::MyConfig -MCPAN -e '
369	root	1.9	CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
370			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
371			CPAN::Shell->o (conf => q<init>);
372			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
373			CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
374			CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
375			CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
376			CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
377			CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
378			CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
379			CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
380	root	1.36	CPAN::Shell->o (conf => q<prefer_installer>, "EUMM");
381	root	1.9	CPAN::Shell->o (conf => q<commit>);
382			' \|\| fatal "error while initialising CPAN"
383	root	1.2
384	root	1.9	touch "$PERL_PREFIX/staticstamp.install"
385			fi
386
387	root	1.10	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
388	root	1.9	NOCHECK_INSTALL=+
389			instcpan $STATICPERL_MODULES
390			[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
391	root	1.1
392	root	1.9	postinstall \|\| fatal "postinstall hook failed"
393	root	1.1
394	root	1.9	touch "$PERL_PREFIX/staticstamp.postinstall"
395			fi
396	root	1.1	}
397
398			#############################################################################
399			# install a module from CPAN
400
401			instcpan() {
402			[ $NOCHECK_INSTALL ] \|\| install
403
404			verblock <<EOF
405			installing modules from CPAN
406			$@
407			EOF
408
409			for mod in "$@"; do
410	root	1.36	"$PERL_PREFIX"/bin/perl -MCPAN::MyConfig -MCPAN -e 'notest install => "'"$mod"'"' \
411	root	1.1	\|\| fatal "$mod: unable to install from CPAN"
412			done
413			rm -rf "$STATICPERL/build"
414			}
415
416			#############################################################################
417			# install a module from unpacked sources
418
419			instsrc() {
420			[ $NOCHECK_INSTALL ] \|\| install
421
422			verblock <<EOF
423			installing modules from source
424			$@
425			EOF
426
427			for mod in "$@"; do
428			echo
429			echo $mod
430			(
431			rcd $mod
432	root	1.21	"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1
433			"$MAKE" distclean >/dev/null 2>&1
434	root	1.6	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
435	root	1.21	"$MAKE" \|\| fatal "$mod: error building module"
436	root	1.6	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
437	root	1.21	"$MAKE" distclean >/dev/null 2>&1
438	root	1.1	exit 0
439			) \|\| exit $?
440			done
441			}
442
443			#############################################################################
444			# main
445
446			podusage() {
447			echo
448	root	1.17
449	root	1.6	if [ -e "$PERL_PREFIX/bin/perl" ]; then
450			"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
451	root	1.1	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
452			2>/dev/null && exit
453			fi
454	root	1.17
455	root	1.1	# try whatever perl we can find
456			perl -MPod::Usage -e \
457			'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
458			2>/dev/null && exit
459
460	root	1.17	fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location"
461	root	1.1	}
462
463			usage() {
464			podusage 0
465			}
466
467			catmkbundle() {
468			{
469			read dummy
470	root	1.6	echo "#!$PERL_PREFIX/bin/perl"
471	root	1.1	cat
472			} <<'MKBUNDLE'
473			#CAT mkbundle
474			MKBUNDLE
475			}
476
477			bundle() {
478			catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
479			chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
480	root	1.12	CACHE="$STATICPERL/cache"
481			mkdir -p "$CACHE"
482			"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
483	root	1.1	}
484
485			if [ $# -gt 0 ]; then
486			while [ $# -gt 0 ]; do
487			mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
488	root	1.6	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
489	root	1.1
490			command="${1#--}"; shift
491			case "$command" in
492	root	1.14	version )
493			echo "staticperl version $VERSION"
494			;;
495	root	1.23	fetch \| configure \| build \| install \| clean \| realclean \| distclean)
496	root	1.22	( "$command" ) \|\| exit
497	root	1.1	;;
498			instsrc )
499	root	1.22	( instsrc "$@" ) \|\| exit
500	root	1.1	exit
501			;;
502			instcpan )
503	root	1.22	( instcpan "$@" ) \|\| exit
504	root	1.1	exit
505			;;
506			cpan )
507	root	1.22	( install ) \|\| exit
508	root	1.6	"$PERL_PREFIX/bin/cpan" "$@"
509	root	1.1	exit
510			;;
511			mkbundle )
512	root	1.22	( install ) \|\| exit
513	root	1.1	bundle "$@"
514			exit
515			;;
516			mkperl )
517	root	1.22	( install ) \|\| exit
518	root	1.1	bundle --perl "$@"
519			exit
520			;;
521	root	1.11	mkapp )
522	root	1.22	( install ) \|\| exit
523	root	1.11	bundle --app "$@"
524			exit
525			;;
526	root	1.1	help )
527			podusage 2
528			;;
529			* )
530			exec 1>&2
531			echo
532			echo "Unknown command: $command"
533			podusage 0
534			;;
535			esac
536			done
537			else
538			usage
539			fi
540
541			exit 0
542
543			#CAT staticperl.pod
544