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#!/bin/sh |
2 |
|
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############################################################################# |
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# configuration to fill in |
5 |
|
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STATICPERL=~/.staticperl |
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CPAN=http://mirror.netcologne.de/cpan # which mirror to use |
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EMAIL="read the documentation <rtfm@example.org>" |
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|
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# perl build variables |
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MAKE=make |
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PERL_VERSION=5.12.2 # 5.8.9 is also a good choice |
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PERL_CC=cc |
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PERL_CONFIGURE="" # additional Configure arguments |
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PERL_CCFLAGS="-DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=65536 -D_GNU_SOURCE -DNDEBUG -USITELIB_EXP -USITEARCHEXP -UARCHLIB_EXP" |
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PERL_OPTIMIZE="-Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math" |
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|
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ARCH="$(uname -m)" |
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|
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case "$ARCH" in |
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i*86 | x86_64 | amd64 ) |
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PERL_OPTIMIZE="$PERL_OPTIMIZE -mpush-args -mno-inline-stringops-dynamically -mno-align-stringops -mno-ieee-fp" # x86/amd64 |
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case "$ARCH" in |
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i*86 ) |
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PERL_OPTIMIZE="$PERL_OPTIMIZE -fomit-frame-pointer -march=pentium3 -mtune=i386" # x86 only |
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;; |
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esac |
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;; |
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esac |
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|
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# -Wl,--gc-sections makes it impossible to check for undefined references |
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# for some reason so we need to patch away the "-no" after Configure and before make :/ |
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# --allow-multiple-definition exists to work around uclibc's pthread static linking bug |
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PERL_LDFLAGS="-Wl,--no-gc-sections -Wl,--allow-multiple-definition" |
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PERL_LIBS="-lm -lcrypt" # perl loves to add lotsa crap itself |
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|
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# some configuration options for modules |
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export PERL_MM_USE_DEFAULT=1 |
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#export CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow |
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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' |
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|
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# which extra modules to install by default from CPAN that are |
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# required by mkbundle |
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STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage" |
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|
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# which extra modules you might want to install |
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EXTRA_MODULES="" |
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|
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# overridable functions |
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preconfigure() { : ; } |
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postconfigure() { : ; } |
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postbuild() { : ; } |
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postinstall() { : ; } |
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|
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# now source user config, if any |
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if [ "$STATICPERLRC" ]; then |
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. "$STATICPERLRC" |
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else |
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[ -r /etc/staticperlrc ] && . /etc/staticperlrc |
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[ -r ~/.staticperlrc ] && . ~/.staticperlrc |
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[ -r "$STATICPERL/rc" ] && . "$STATICPERL/rc" |
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fi |
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|
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############################################################################# |
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# support |
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|
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MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}" |
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PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed |
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|
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unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG |
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export LC_ALL=C # just to be on the safe side |
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|
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# set version in a way that Makefile.PL can extract |
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VERSION=VERSION; eval \ |
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$VERSION=0.912 |
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|
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BZ2=bz2 |
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BZIP2=bzip2 |
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|
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fatal() { |
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printf -- "\nFATAL: %s\n\n" "$*" >&2 |
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exit 1 |
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} |
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|
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verbose() { |
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printf -- "%s\n" "$*" |
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} |
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|
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verblock() { |
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verbose |
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verbose "***" |
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while read line; do |
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verbose "*** $line" |
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done |
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verbose "***" |
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verbose |
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} |
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|
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rcd() { |
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cd "$1" || fatal "$1: cannot enter" |
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} |
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|
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trace() { |
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prefix="$1"; shift |
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# "$@" 2>&1 | while read line; do |
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# echo "$prefix: $line" |
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# done |
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"$@" |
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} |
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|
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trap wait 0 |
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|
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############################################################################# |
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# clean |
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|
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distclean() { |
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verblock <<EOF |
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deleting everything installed by this script (rm -rf $STATICPERL) |
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EOF |
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|
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rm -rf "$STATICPERL" |
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} |
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|
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############################################################################# |
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# download/configure/compile/install perl |
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|
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clean() { |
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rm -rf "$STATICPERL/src/perl-$PERL_VERSION" |
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} |
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|
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fetch() { |
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rcd "$STATICPERL" |
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|
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mkdir -p src |
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rcd src |
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|
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if ! [ -d "perl-$PERL_VERSION" ]; then |
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if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then |
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|
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URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2" |
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|
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verblock <<EOF |
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downloading perl |
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to manually download perl yourself, place |
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perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL |
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trying $URL |
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EOF |
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|
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rm -f perl-$PERL_VERSION.tar.$BZ2~ # just to be on the safe side |
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wget -O perl-$PERL_VERSION.tar.$BZ2~ "$URL" \ |
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|| curl >perl-$PERL_VERSION.tar.$BZ2~ "$URL" \ |
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|| fatal "$URL: unable to download" |
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rm -f perl-$PERL_VERSION.tar.$BZ2 |
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mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2 |
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fi |
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|
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verblock <<EOF |
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unpacking perl |
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EOF |
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|
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mkdir -p unpack |
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rm -rf unpack/perl-$PERL_VERSION |
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$BZIP2 -d <perl-$PERL_VERSION.tar.bz2 | tar xfC - unpack \ |
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|| fatal "perl-$PERL_VERSION.tar.bz2: error during unpacking" |
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chmod -R u+w unpack/perl-$PERL_VERSION |
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mv unpack/perl-$PERL_VERSION perl-$PERL_VERSION |
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rmdir -p unpack |
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fi |
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} |
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|
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# similar to GNU-sed -i or perl -pi |
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sedreplace() { |
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sed -e "$1" <"$2" > "$2~" || fatal "error while running sed" |
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rm -f "$2" |
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mv "$2~" "$2" |
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} |
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|
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configure_failure() { |
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cat <<EOF |
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|
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|
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*** |
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*** Configure failed - see above for the exact error message(s). |
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*** |
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*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE |
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*** flags are not supported by your compiler. Less often, this is because |
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*** PERL_LIBS either contains a library not available on your system (such as |
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*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl). |
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*** |
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*** You can provide your own flags by creating a ~/.staticperlrc file with |
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*** variable assignments. For example (these are the actual values used): |
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*** |
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|
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PERL_CC="$PERL_CC" |
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PERL_CCFLAGS="$PERL_CCFLAGS" |
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PERL_OPTIMIZE="$PERL_OPTIMIZE" |
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PERL_LDFLAGS="$PERL_LDFLAGS" |
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PERL_LIBS="$PERL_LIBS" |
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|
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EOF |
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exit 1 |
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} |
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|
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configure() { |
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fetch |
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|
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rcd "$STATICPERL/src/perl-$PERL_VERSION" |
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|
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[ -e staticstamp.configure ] && return |
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|
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verblock <<EOF |
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configuring $STATICPERL/src/perl-$PERL_VERSION |
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EOF |
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|
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rm -f "$PERL_PREFIX/staticstamp.install" |
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|
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"$MAKE" distclean >/dev/null 2>&1 |
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|
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# I hate them |
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grep -q -- -fstack-protector Configure && \ |
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sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure |
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|
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preconfigure |
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|
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# trace configure \ |
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sh Configure -Duselargefiles \ |
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-Uuse64bitint \ |
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-Dusemymalloc=n \ |
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-Uusedl \ |
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-Uusethreads \ |
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-Uuseithreads \ |
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-Uusemultiplicity \ |
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-Uusesfio \ |
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-Uuseshrplib \ |
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-A ccflags=" $PERL_CCFLAGS" \ |
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-Dcc="$PERL_CC" \ |
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-Doptimize="$PERL_OPTIMIZE" \ |
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-Dldflags="$PERL_LDFLAGS" \ |
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-Dlibs="$PERL_LIBS" \ |
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-Dprefix="$PERL_PREFIX" \ |
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-Dbin="$PERL_PREFIX/bin" \ |
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-Dprivlib="$PERL_PREFIX/lib" \ |
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-Darchlib="$PERL_PREFIX/lib" \ |
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-Uusevendorprefix \ |
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-Dsitelib="$PERL_PREFIX/lib" \ |
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-Dsitearch="$PERL_PREFIX/lib" \ |
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-Usitelibexp \ |
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-Uman1dir \ |
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-Uman3dir \ |
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-Usiteman1dir \ |
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-Usiteman3dir \ |
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-Dpager=/usr/bin/less \ |
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-Demail="$EMAIL" \ |
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-Dcf_email="$EMAIL" \ |
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-Dcf_by="$EMAIL" \ |
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$PERL_CONFIGURE \ |
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-Duseperlio \ |
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-dE || configure_failure |
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|
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sedreplace ' |
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s/-Wl,--no-gc-sections/-Wl,--gc-sections/g |
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s/ *-fno-stack-protector */ /g |
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' config.sh |
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|
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sh Configure -S || fatal "Configure -S failed" |
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|
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postconfigure || fatal "postconfigure hook failed" |
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|
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touch staticstamp.configure |
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} |
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|
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build() { |
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configure |
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|
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rcd "$STATICPERL/src/perl-$PERL_VERSION" |
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|
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verblock <<EOF |
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building $STATICPERL/src/perl-$PERL_VERSION |
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EOF |
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|
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rm -f "$PERL_PREFIX/staticstamp.install" |
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|
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"$MAKE" || fatal "make: error while building perl" |
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|
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postbuild || fatal "postbuild hook failed" |
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} |
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|
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install() { |
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if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then |
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build |
291 |
|
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verblock <<EOF |
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installing $STATICPERL/src/perl-$PERL_VERSION |
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to $PERL_PREFIX |
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EOF |
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|
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ln -sf "perl/bin/" "$STATICPERL/bin" |
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ln -sf "perl/lib/" "$STATICPERL/lib" |
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|
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ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten |
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rm -rf "$PERL_PREFIX" # by this rm -rf |
302 |
|
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"$MAKE" install || fatal "make install: error while installing" |
304 |
|
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rcd "$PERL_PREFIX" |
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|
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# create a "make install" replacement for CPAN |
308 |
cat >"$PERL_PREFIX"/bin/cpan-make-install <<EOF |
309 |
"$MAKE" || exit |
310 |
|
311 |
if find blib/arch/auto -type f | grep -q -v .exists; then |
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echo Probably an XS module, rebuilding perl |
313 |
if "$MAKE" perl; then |
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mv perl "$PERL_PREFIX"/bin/perl~ \ |
315 |
&& rm -f "$PERL_PREFIX"/bin/perl \ |
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&& mv "$PERL_PREFIX"/bin/perl~ "$PERL_PREFIX"/bin/perl |
317 |
"$MAKE" -f Makefile.aperl map_clean |
318 |
else |
319 |
"$MAKE" -f Makefile.aperl map_clean |
320 |
exit 1 |
321 |
fi |
322 |
fi |
323 |
|
324 |
"$MAKE" install UNINST=1 |
325 |
EOF |
326 |
chmod 755 "$PERL_PREFIX"/bin/cpan-make-install |
327 |
|
328 |
# trick CPAN into avoiding ~/.cpan completely |
329 |
echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm" |
330 |
|
331 |
"$PERL_PREFIX"/bin/perl -MCPAN -e ' |
332 |
CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'"); |
333 |
CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan"); |
334 |
CPAN::Shell->o (conf => q<init>); |
335 |
CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan"); |
336 |
CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build"); |
337 |
CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs"); |
338 |
CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile"); |
339 |
CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources"); |
340 |
CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/cpan-make-install"); |
341 |
CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>); |
342 |
CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>); |
343 |
CPAN::Shell->o (conf => q<commit>); |
344 |
' || fatal "error while initialising CPAN" |
345 |
|
346 |
touch "$PERL_PREFIX/staticstamp.install" |
347 |
fi |
348 |
|
349 |
if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then |
350 |
NOCHECK_INSTALL=+ |
351 |
instcpan $STATICPERL_MODULES |
352 |
[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES |
353 |
|
354 |
postinstall || fatal "postinstall hook failed" |
355 |
|
356 |
touch "$PERL_PREFIX/staticstamp.postinstall" |
357 |
fi |
358 |
} |
359 |
|
360 |
############################################################################# |
361 |
# install a module from CPAN |
362 |
|
363 |
instcpan() { |
364 |
[ $NOCHECK_INSTALL ] || install |
365 |
|
366 |
verblock <<EOF |
367 |
installing modules from CPAN |
368 |
$@ |
369 |
EOF |
370 |
|
371 |
for mod in "$@"; do |
372 |
"$PERL_PREFIX"/bin/perl -MCPAN -e 'notest install => "'"$mod"'"' \ |
373 |
|| fatal "$mod: unable to install from CPAN" |
374 |
done |
375 |
rm -rf "$STATICPERL/build" |
376 |
} |
377 |
|
378 |
############################################################################# |
379 |
# install a module from unpacked sources |
380 |
|
381 |
instsrc() { |
382 |
[ $NOCHECK_INSTALL ] || install |
383 |
|
384 |
verblock <<EOF |
385 |
installing modules from source |
386 |
$@ |
387 |
EOF |
388 |
|
389 |
for mod in "$@"; do |
390 |
echo |
391 |
echo $mod |
392 |
( |
393 |
rcd $mod |
394 |
"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1 |
395 |
"$MAKE" distclean >/dev/null 2>&1 |
396 |
"$PERL_PREFIX"/bin/perl Makefile.PL || fatal "$mod: error running Makefile.PL" |
397 |
"$MAKE" || fatal "$mod: error building module" |
398 |
"$PERL_PREFIX"/bin/cpan-make-install || fatal "$mod: error installing module" |
399 |
"$MAKE" distclean >/dev/null 2>&1 |
400 |
exit 0 |
401 |
) || exit $? |
402 |
done |
403 |
} |
404 |
|
405 |
############################################################################# |
406 |
# main |
407 |
|
408 |
podusage() { |
409 |
echo |
410 |
|
411 |
if [ -e "$PERL_PREFIX/bin/perl" ]; then |
412 |
"$PERL_PREFIX/bin/perl" -MPod::Usage -e \ |
413 |
'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \ |
414 |
2>/dev/null && exit |
415 |
fi |
416 |
|
417 |
# try whatever perl we can find |
418 |
perl -MPod::Usage -e \ |
419 |
'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \ |
420 |
2>/dev/null && exit |
421 |
|
422 |
fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location" |
423 |
} |
424 |
|
425 |
usage() { |
426 |
podusage 0 |
427 |
} |
428 |
|
429 |
catmkbundle() { |
430 |
{ |
431 |
read dummy |
432 |
echo "#!$PERL_PREFIX/bin/perl" |
433 |
cat |
434 |
} <<'MKBUNDLE' |
435 |
#CAT mkbundle |
436 |
MKBUNDLE |
437 |
} |
438 |
|
439 |
bundle() { |
440 |
catmkbundle >"$MKBUNDLE~" || fatal "$MKBUNDLE~: cannot create" |
441 |
chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE" |
442 |
CACHE="$STATICPERL/cache" |
443 |
mkdir -p "$CACHE" |
444 |
"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@" |
445 |
} |
446 |
|
447 |
if [ $# -gt 0 ]; then |
448 |
while [ $# -gt 0 ]; do |
449 |
mkdir -p "$STATICPERL" || fatal "$STATICPERL: cannot create" |
450 |
mkdir -p "$PERL_PREFIX" || fatal "$PERL_PREFIX: cannot create" |
451 |
|
452 |
command="${1#--}"; shift |
453 |
case "$command" in |
454 |
version ) |
455 |
echo "staticperl version $VERSION" |
456 |
;; |
457 |
fetch | configure | build | install | clean | distclean) |
458 |
( "$command" ) || exit |
459 |
;; |
460 |
instsrc ) |
461 |
( instsrc "$@" ) || exit |
462 |
exit |
463 |
;; |
464 |
instcpan ) |
465 |
( instcpan "$@" ) || exit |
466 |
exit |
467 |
;; |
468 |
cpan ) |
469 |
( install ) || exit |
470 |
"$PERL_PREFIX/bin/cpan" "$@" |
471 |
exit |
472 |
;; |
473 |
mkbundle ) |
474 |
( install ) || exit |
475 |
bundle "$@" |
476 |
exit |
477 |
;; |
478 |
mkperl ) |
479 |
( install ) || exit |
480 |
bundle --perl "$@" |
481 |
exit |
482 |
;; |
483 |
mkapp ) |
484 |
( install ) || exit |
485 |
bundle --app "$@" |
486 |
exit |
487 |
;; |
488 |
help ) |
489 |
podusage 2 |
490 |
;; |
491 |
* ) |
492 |
exec 1>&2 |
493 |
echo |
494 |
echo "Unknown command: $command" |
495 |
podusage 0 |
496 |
;; |
497 |
esac |
498 |
done |
499 |
else |
500 |
usage |
501 |
fi |
502 |
|
503 |
exit 0 |
504 |
|
505 |
#CAT staticperl.pod |
506 |
|