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="1.0"

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 \
                -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

   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:	1.27
Committed:	Wed Jan 12 03:35:40 2011 UTC (13 years, 5 months ago) by root
Content type:	application/x-sh
Branch:	MAIN
CVS Tags:	rel-1_0
Changes since 1.26:	+1 -1 lines
Log Message:	1.0
#	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	1.6	PERL_VERSION=5.12.2 # 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	1.23	PERL_CCFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG"
16	root	1.1	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	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="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only
26			;;
27			esac
28			;;
29			esac
30
31			# -Wl,--gc-sections makes it impossible to check for undefined references
32			# for some reason so we need to patch away the "-no" after Configure and before make :/
33	root	1.16	# --allow-multiple-definition exists to work around uclibc's pthread static linking bug
34			PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition"
35	root	1.1	PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself
36
37			# some configuration options for modules
38	root	1.24	PERL_MM_USE_DEFAULT=1
39			#CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow
40			EV_EXTRA_DEFS='-DEV_FEATURES=4+8+16+64 -DEV_USE_SELECT=0 -DEV_USE_POLL=1 -DEV_USE_EPOLL=1 -DEV_NO_LOOPS -DEV_COMPAT3=0'
41			export PERL_MM_USE_DEFAULT CORO_INTERFACE EV_EXTRA_DEFS
42	root	1.1
43			# which extra modules to install by default from CPAN that are
44			# required by mkbundle
45	root	1.2	STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
46
47			# which extra modules you might want to install
48			EXTRA_MODULES=""
49	root	1.1
50			# overridable functions
51	root	1.7	preconfigure() { : ; }
52	root	1.1	postconfigure() { : ; }
53			postbuild() { : ; }
54			postinstall() { : ; }
55
56			# now source user config, if any
57	root	1.14	if [ "$STATICPERLRC" ]; then
58			. "$STATICPERLRC"
59			else
60			[ -r /etc/staticperlrc ] && . /etc/staticperlrc
61			[ -r ~/.staticperlrc ] && . ~/.staticperlrc
62			[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc"
63			fi
64	root	1.1
65			#############################################################################
66			# support
67
68	root	1.14	MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
69			PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
70
71	root	1.12	unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
72	root	1.24	LC_ALL=C; export LC_ALL # just to be on the safe side
73	root	1.12
74	root	1.1	# set version in a way that Makefile.PL can extract
75			VERSION=VERSION; eval \
76	root	1.27	$VERSION="1.0"
77	root	1.1
78			BZ2=bz2
79			BZIP2=bzip2
80
81			fatal() {
82			printf -- "\nFATAL: %s\n\n" "$*" >&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	root	1.14	deleting everything installed by this script (rm -rf $STATICPERL)
120	root	1.1	EOF
121
122			rm -rf "$STATICPERL"
123			}
124
125			#############################################################################
126			# download/configure/compile/install perl
127
128			clean() {
129	root	1.7	rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
130	root	1.1	}
131
132	root	1.23	realclean() {
133			rm -f "$PERL_PREFIX/staticstamp.postinstall"
134			rm -f "$PERL_PREFIX/staticstamp.install"
135			rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
136			}
137
138	root	1.1	fetch() {
139			rcd "$STATICPERL"
140
141			mkdir -p src
142			rcd src
143
144	root	1.6	if ! [ -d "perl-$PERL_VERSION" ]; then
145			if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
146	root	1.1
147	root	1.6	URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
148	root	1.1
149			verblock <<EOF
150			downloading perl
151			to manually download perl yourself, place
152	root	1.6	perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
153	root	1.1	trying $URL
154			EOF
155
156	root	1.6	rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side
157	root	1.25	curl -f >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
158			\|\| wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \
159	root	1.5	\|\| fatal "$URL: unable to download"
160	root	1.20	rm -f perl-$PERL_VERSION.tar.$BZ2
161	root	1.6	mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
162	root	1.1	fi
163
164			verblock <<EOF
165			unpacking perl
166			EOF
167
168			mkdir -p unpack
169	root	1.20	rm -rf unpack/perl-$PERL_VERSION
170	root	1.13	$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 \| tar xfC - unpack \
171	root	1.6	\|\| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking"
172	root	1.8	chmod -R u+w unpack/perl-$PERL_VERSION
173	root	1.6	mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION
174	root	1.1	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	root	1.20	rm -f "$2"
182	root	1.1	mv "$2~" "$2"
183			}
184
185	root	1.22	configure_failure() {
186			cat <<EOF
187
188
189			***
190			*** Configure failed - see above for the exact error message(s).
191			***
192			*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE
193			*** flags are not supported by your compiler. Less often, this is because
194			*** PERL_LIBS either contains a library not available on your system (such as
195			*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl).
196			***
197			*** You can provide your own flags by creating a ~/.staticperlrc file with
198			*** variable assignments. For example (these are the actual values used):
199			***
200
201			PERL_CC="$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	root	1.1	configure() {
212			fetch
213
214	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
215	root	1.1
216			[ -e staticstamp.configure ] && return
217
218			verblock <<EOF
219	root	1.6	configuring $STATICPERL/src/perl-$PERL_VERSION
220	root	1.1	EOF
221
222	root	1.8	rm -f "$PERL_PREFIX/staticstamp.install"
223	root	1.1
224	root	1.21	"$MAKE" distclean >/dev/null 2>&1
225	root	1.1
226	root	1.23	sedreplace '/^#define SITELIB/d' config_h.SH
227
228			# I hate them for this
229	root	1.1	grep -q -- -fstack-protector Configure && \
230			sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
231
232	root	1.7	preconfigure
233
234	root	1.1	# trace configure \
235			sh Configure -Duselargefiles \
236			-Uuse64bitint \
237			-Dusemymalloc=n \
238			-Uusedl \
239			-Uusethreads \
240			-Uuseithreads \
241			-Uusemultiplicity \
242			-Uusesfio \
243			-Uuseshrplib \
244	root	1.26	-Uinstallusrbinperl \
245	root	1.22	-A ccflags=" $PERL_CCFLAGS" \
246	root	1.19	-Dcc="$PERL_CC" \
247	root	1.1	-Doptimize="$PERL_OPTIMIZE" \
248			-Dldflags="$PERL_LDFLAGS" \
249			-Dlibs="$PERL_LIBS" \
250	root	1.6	-Dprefix="$PERL_PREFIX" \
251			-Dbin="$PERL_PREFIX/bin" \
252			-Dprivlib="$PERL_PREFIX/lib" \
253			-Darchlib="$PERL_PREFIX/lib" \
254	root	1.1	-Uusevendorprefix \
255	root	1.6	-Dsitelib="$PERL_PREFIX/lib" \
256			-Dsitearch="$PERL_PREFIX/lib" \
257	root	1.1	-Uman1dir \
258			-Uman3dir \
259			-Usiteman1dir \
260			-Usiteman3dir \
261			-Dpager=/usr/bin/less \
262			-Demail="$EMAIL" \
263			-Dcf_email="$EMAIL" \
264			-Dcf_by="$EMAIL" \
265	root	1.4	$PERL_CONFIGURE \
266	root	1.19	-Duseperlio \
267	root	1.22	-dE \|\| configure_failure
268	root	1.1
269			sedreplace '
270			s/-Wl,--no-gc-sections/-Wl,--gc-sections/g
271			s/ -fno-stack-protector / /g
272			' config.sh
273
274			sh Configure -S \|\| fatal "Configure -S failed"
275
276			postconfigure \|\| fatal "postconfigure hook failed"
277
278			touch staticstamp.configure
279			}
280
281			build() {
282			configure
283
284	root	1.6	rcd "$STATICPERL/src/perl-$PERL_VERSION"
285	root	1.1
286			verblock <<EOF
287	root	1.6	building $STATICPERL/src/perl-$PERL_VERSION
288	root	1.1	EOF
289
290	root	1.6	rm -f "$PERL_PREFIX/staticstamp.install"
291	root	1.1
292	root	1.21	"$MAKE" \|\| fatal "make: error while building perl"
293	root	1.1
294			postbuild \|\| fatal "postbuild hook failed"
295			}
296
297			install() {
298	root	1.9	if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
299			build
300	root	1.1
301	root	1.9	verblock <<EOF
302	root	1.6	installing $STATICPERL/src/perl-$PERL_VERSION
303			to $PERL_PREFIX
304	root	1.1	EOF
305
306	root	1.14	ln -sf "perl/bin/" "$STATICPERL/bin"
307			ln -sf "perl/lib/" "$STATICPERL/lib"
308
309			ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
310			rm -rf "$PERL_PREFIX" # by this rm -rf
311
312	root	1.21	"$MAKE" install \|\| fatal "make install: error while installing"
313	root	1.1
314	root	1.9	rcd "$PERL_PREFIX"
315	root	1.2
316	root	1.9	# create a "make install" replacement for CPAN
317			cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF
318	root	1.21	"$MAKE" \|\| exit
319	root	1.10
320	root	1.1	if find blib/arch/auto -type f \| grep -q -v .exists; then
321			echo Probably an XS module, rebuilding perl
322	root	1.21	if "$MAKE" perl; then
323	root	1.20	mv perl "$PERL_PREFIX"/bin/perl~ \
324			&& rm -f "$PERL_PREFIX"/bin/perl \
325			&& mv "$PERL_PREFIX"/bin/perl~ "$PERL_PREFIX"/bin/perl
326	root	1.21	"$MAKE" -f Makefile.aperl map_clean
327	root	1.10	else
328	root	1.21	"$MAKE" -f Makefile.aperl map_clean
329	root	1.10	exit 1
330			fi
331	root	1.1	fi
332	root	1.10
333	root	1.21	"$MAKE" install UNINST=1
334	root	1.1	EOF
335	root	1.9	chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
336
337			# trick CPAN into avoiding ~/.cpan completely
338			echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
339	root	1.1
340	root	1.9	"$PERL_PREFIX"/bin/perl -MCPAN -e '
341			CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
342			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
343			CPAN::Shell->o (conf => q<init>);
344			CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
345			CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build");
346			CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs");
347			CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile");
348			CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources");
349			CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
350			CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>);
351			CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>);
352			CPAN::Shell->o (conf => q<commit>);
353			' \|\| fatal "error while initialising CPAN"
354	root	1.2
355	root	1.9	touch "$PERL_PREFIX/staticstamp.install"
356			fi
357
358	root	1.10	if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
359	root	1.9	NOCHECK_INSTALL=+
360			instcpan $STATICPERL_MODULES
361			[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
362	root	1.1
363	root	1.9	postinstall \|\| fatal "postinstall hook failed"
364	root	1.1
365	root	1.9	touch "$PERL_PREFIX/staticstamp.postinstall"
366			fi
367	root	1.1	}
368
369			#############################################################################
370			# install a module from CPAN
371
372			instcpan() {
373			[ $NOCHECK_INSTALL ] \|\| install
374
375			verblock <<EOF
376			installing modules from CPAN
377			$@
378			EOF
379
380			for mod in "$@"; do
381	root	1.6	"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \
382	root	1.1	\|\| fatal "$mod: unable to install from CPAN"
383			done
384			rm -rf "$STATICPERL/build"
385			}
386
387			#############################################################################
388			# install a module from unpacked sources
389
390			instsrc() {
391			[ $NOCHECK_INSTALL ] \|\| install
392
393			verblock <<EOF
394			installing modules from source
395			$@
396			EOF
397
398			for mod in "$@"; do
399			echo
400			echo $mod
401			(
402			rcd $mod
403	root	1.21	"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1
404			"$MAKE" distclean >/dev/null 2>&1
405	root	1.6	"$PERL_PREFIX"/bin/perl Makefile.PL \|\| fatal "$mod: error running Makefile.PL"
406	root	1.21	"$MAKE" \|\| fatal "$mod: error building module"
407	root	1.6	"$PERL_PREFIX"/bin/cpan-make-install \|\| fatal "$mod: error installing module"
408	root	1.21	"$MAKE" distclean >/dev/null 2>&1
409	root	1.1	exit 0
410			) \|\| exit $?
411			done
412			}
413
414			#############################################################################
415			# main
416
417			podusage() {
418			echo
419	root	1.17
420	root	1.6	if [ -e "$PERL_PREFIX/bin/perl" ]; then
421			"$PERL_PREFIX/bin/perl" -MPod::Usage -e \
422	root	1.1	'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
423			2>/dev/null && exit
424			fi
425	root	1.17
426	root	1.1	# try whatever perl we can find
427			perl -MPod::Usage -e \
428			'pod2usage -input => STDIN, -output => STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \
429			2>/dev/null && exit
430
431	root	1.17	fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location"
432	root	1.1	}
433
434			usage() {
435			podusage 0
436			}
437
438			catmkbundle() {
439			{
440			read dummy
441	root	1.6	echo "#!$PERL_PREFIX/bin/perl"
442	root	1.1	cat
443			} <<'MKBUNDLE'
444			#CAT mkbundle
445			MKBUNDLE
446			}
447
448			bundle() {
449			catmkbundle >"$MKBUNDLE~" \|\| fatal "$MKBUNDLE~: cannot create"
450			chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
451	root	1.12	CACHE="$STATICPERL/cache"
452			mkdir -p "$CACHE"
453			"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@"
454	root	1.1	}
455
456			if [ $# -gt 0 ]; then
457			while [ $# -gt 0 ]; do
458			mkdir -p "$STATICPERL" \|\| fatal "$STATICPERL: cannot create"
459	root	1.6	mkdir -p "$PERL_PREFIX" \|\| fatal "$PERL_PREFIX: cannot create"
460	root	1.1
461			command="${1#--}"; shift
462			case "$command" in
463	root	1.14	version )
464			echo "staticperl version $VERSION"
465			;;
466	root	1.23	fetch \| configure \| build \| install \| clean \| realclean \| distclean)
467	root	1.22	( "$command" ) \|\| exit
468	root	1.1	;;
469			instsrc )
470	root	1.22	( instsrc "$@" ) \|\| exit
471	root	1.1	exit
472			;;
473			instcpan )
474	root	1.22	( instcpan "$@" ) \|\| exit
475	root	1.1	exit
476			;;
477			cpan )
478	root	1.22	( install ) \|\| exit
479	root	1.6	"$PERL_PREFIX/bin/cpan" "$@"
480	root	1.1	exit
481			;;
482			mkbundle )
483	root	1.22	( install ) \|\| exit
484	root	1.1	bundle "$@"
485			exit
486			;;
487			mkperl )
488	root	1.22	( install ) \|\| exit
489	root	1.1	bundle --perl "$@"
490			exit
491			;;
492	root	1.11	mkapp )
493	root	1.22	( install ) \|\| exit
494	root	1.11	bundle --app "$@"
495			exit
496			;;
497	root	1.1	help )
498			podusage 2
499			;;
500			* )
501			exec 1>&2
502			echo
503			echo "Unknown command: $command"
504			podusage 0
505			;;
506			esac
507			done
508			else
509			usage
510			fi
511
512			exit 0
513
514			#CAT staticperl.pod
515