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#!/bin/sh |
2 |
|
3 |
############################################################################# |
4 |
# configuration to fill in (or to replace in your .staticperlrc) |
5 |
|
6 |
STATICPERL=~/.staticperl |
7 |
CPAN=http://mirror.netcologne.de/cpan # which mirror to use |
8 |
EMAIL="read the documentation <rtfm@example.org>" |
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DLCACHE= |
10 |
|
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# perl build variables |
12 |
MAKE=make |
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PERL_VERSION=5.12.4 # 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="-g -DPERL_DISABLE_PMC -DPERL_ARENA_SIZE=16376 -DNO_PERL_MALLOC_ENV -D_GNU_SOURCE -DNDEBUG" |
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PERL_OPTIMIZE="-Os" # -Os -ffunction-sections -fdata-sections -finline-limit=8 -ffast-math" |
18 |
|
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ARCH="$(uname -m)" |
20 |
|
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#case "$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 :/ |
34 |
# --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_LDFLAGS= |
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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 |
40 |
PERL_MM_USE_DEFAULT=1 |
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PERL_MM_OPT="MAN1PODS= MAN3PODS=" |
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#CORO_INTERFACE=p # needed without nptl on x86, due to bugs in linuxthreads - very slow |
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#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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export PERL_MM_USE_DEFAULT PERL_MM_OPT |
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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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patchconfig() { : ; } |
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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" ] && . "$STATICPERL/rc" |
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fi |
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|
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############################################################################# |
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# support |
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|
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PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed |
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|
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unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG |
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unset PERL_MB_OPT |
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LC_ALL=C; export LC_ALL # just to be on the safe side |
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|
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# prepend PATH - not required by staticperl itself, but might make |
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# life easier when working in e.g. "staticperl cpan / look" |
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PATH="$PERL_PREFIX/perl/bin:$PATH" |
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|
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# set version in a way that Makefile.PL can extract |
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VERSION=VERSION; eval \ |
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$VERSION="1.41" |
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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 "$STATICPERL/src" |
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} |
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|
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realclean() { |
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rm -f "$PERL_PREFIX/staticstamp.postinstall" |
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rm -f "$PERL_PREFIX/staticstamp.install" |
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rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure" |
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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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PERLTAR=perl-$PERL_VERSION.tar.$BZ2 |
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|
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if ! [ -e $PERLTAR ]; then |
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URL="$CPAN/src/5.0/$PERLTAR" |
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|
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verblock <<EOF |
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downloading perl |
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to manually download perl yourself, place |
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perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL |
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trying $URL |
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|
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either curl or wget is required for automatic download. |
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curl is tried first, then wget. |
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|
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you can configure a download cache directory via DLCACHE |
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in your .staticperlrc to avoid repeated downloads. |
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EOF |
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|
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rm -f $PERLTAR~ # just to be on the safe side |
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{ [ "$DLCACHE" ] && cp "$DLCACHE"/$PERLTAR $PERLTAR~ >/dev/null 2>&1; } \ |
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|| wget -O $PERLTAR~ "$URL" \ |
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|| curl -f >$PERLTAR~ "$URL" \ |
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|| fatal "$URL: unable to download" |
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rm -f $PERLTAR |
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mv $PERLTAR~ $PERLTAR |
178 |
if [ "$DLCACHE" ]; then |
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mkdir -p "$DLCACHE" |
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cp $PERLTAR "$DLCACHE"/$PERLTAR~ && \ |
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mv "$DLCACHE"/$PERLTAR~ "$DLCACHE"/$PERLTAR |
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fi |
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fi |
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|
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verblock <<EOF |
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unpacking perl |
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EOF |
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|
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mkdir -p unpack |
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rm -rf unpack/perl-$PERL_VERSION |
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$BZIP2 -d <$PERLTAR | ( cd unpack && tar xf - ) \ |
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|| fatal "$PERLTAR: error during unpacking" |
193 |
chmod -R u+w unpack/perl-$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 |
200 |
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~" "$2" |
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} |
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|
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configure_failure() { |
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cat <<EOF |
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|
209 |
|
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*** |
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*** Configure failed - see above for the exact error message(s). |
212 |
*** |
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*** Most commonly, this is because the default PERL_CCFLAGS or PERL_OPTIMIZE |
214 |
*** flags are not supported by your compiler. Less often, this is because |
215 |
*** PERL_LIBS either contains a library not available on your system (such as |
216 |
*** -lcrypt), or because it lacks a required library (e.g. -lsocket or -lnsl). |
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*** |
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*** You can provide your own flags by creating a ~/.staticperlrc file with |
219 |
*** variable assignments. For example (these are the actual values used): |
220 |
*** |
221 |
|
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PERL_CC="$PERL_CC" |
223 |
PERL_CCFLAGS="$PERL_CCFLAGS" |
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PERL_OPTIMIZE="$PERL_OPTIMIZE" |
225 |
PERL_LDFLAGS="$PERL_LDFLAGS" |
226 |
PERL_LIBS="$PERL_LIBS" |
227 |
|
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EOF |
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exit 1 |
230 |
} |
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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 |
238 |
|
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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 |
246 |
|
247 |
sedreplace '/^#define SITELIB/d' config_h.SH |
248 |
|
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# I hate them for this |
250 |
grep -q -- -fstack-protector Configure && \ |
251 |
sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure |
252 |
|
253 |
# what did that bloke think |
254 |
grep -q -- usedl=.define hints/darwin.sh && \ |
255 |
sedreplace '/^usedl=.define.;$/d' hints/darwin.sh |
256 |
|
257 |
preconfigure || fatal "preconfigure hook failed" |
258 |
|
259 |
# trace configure \ |
260 |
sh Configure -Duselargefiles \ |
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-Uuse64bitint \ |
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-Dusemymalloc=n \ |
263 |
-Uusedl \ |
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-Uusethreads \ |
265 |
-Uuseithreads \ |
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-Uusemultiplicity \ |
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-Uusesfio \ |
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-Uuseshrplib \ |
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-Uinstallusrbinperl \ |
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-A ccflags=" $PERL_CCFLAGS" \ |
271 |
-Dcc="$PERL_CC" \ |
272 |
-Doptimize="$PERL_OPTIMIZE" \ |
273 |
-Dldflags="$PERL_LDFLAGS" \ |
274 |
-Dlibs="$PERL_LIBS" \ |
275 |
-Dprefix="$PERL_PREFIX" \ |
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-Dbin="$PERL_PREFIX/bin" \ |
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-Dprivlib="$PERL_PREFIX/lib" \ |
278 |
-Darchlib="$PERL_PREFIX/lib" \ |
279 |
-Uusevendorprefix \ |
280 |
-Dsitelib="$PERL_PREFIX/lib" \ |
281 |
-Dsitearch="$PERL_PREFIX/lib" \ |
282 |
-Uman1dir \ |
283 |
-Uman3dir \ |
284 |
-Usiteman1dir \ |
285 |
-Usiteman3dir \ |
286 |
-Dpager=/usr/bin/less \ |
287 |
-Demail="$EMAIL" \ |
288 |
-Dcf_email="$EMAIL" \ |
289 |
-Dcf_by="$EMAIL" \ |
290 |
$PERL_CONFIGURE \ |
291 |
-Duseperlio \ |
292 |
-dE || configure_failure |
293 |
|
294 |
sedreplace ' |
295 |
s/-Wl,--no-gc-sections/-Wl,--gc-sections/g |
296 |
s/ *-fno-stack-protector */ /g |
297 |
' config.sh |
298 |
|
299 |
patchconfig || fatal "patchconfig hook failed" |
300 |
|
301 |
sh Configure -S || fatal "Configure -S failed" |
302 |
|
303 |
postconfigure || fatal "postconfigure hook failed" |
304 |
|
305 |
: > staticstamp.configure |
306 |
} |
307 |
|
308 |
write_shellscript() { |
309 |
{ |
310 |
echo "#!/bin/sh" |
311 |
echo "STATICPERL=\"$STATICPERL\"" |
312 |
echo "PERL_PREFIX=\"$PERL_PREFIX\"" |
313 |
echo "MAKE=\"$MAKE\"" |
314 |
cat |
315 |
} >"$PERL_PREFIX/bin/$1" |
316 |
chmod 755 "$PERL_PREFIX/bin/$1" |
317 |
} |
318 |
|
319 |
build() { |
320 |
configure |
321 |
|
322 |
rcd "$STATICPERL/src/perl-$PERL_VERSION" |
323 |
|
324 |
verblock <<EOF |
325 |
building $STATICPERL/src/perl-$PERL_VERSION |
326 |
EOF |
327 |
|
328 |
rm -f "$PERL_PREFIX/staticstamp.install" |
329 |
|
330 |
"$MAKE" || fatal "make: error while building perl" |
331 |
|
332 |
postbuild || fatal "postbuild hook failed" |
333 |
} |
334 |
|
335 |
_postinstall() { |
336 |
if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then |
337 |
NOCHECK_INSTALL=+ |
338 |
instcpan $STATICPERL_MODULES |
339 |
[ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES |
340 |
|
341 |
postinstall || fatal "postinstall hook failed" |
342 |
|
343 |
: > "$PERL_PREFIX/staticstamp.postinstall" |
344 |
fi |
345 |
} |
346 |
|
347 |
install() { |
348 |
if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then |
349 |
build |
350 |
|
351 |
verblock <<EOF |
352 |
installing $STATICPERL/src/perl-$PERL_VERSION |
353 |
to $PERL_PREFIX |
354 |
EOF |
355 |
|
356 |
ln -sf "perl/bin/" "$STATICPERL/bin" |
357 |
ln -sf "perl/lib/" "$STATICPERL/lib" |
358 |
|
359 |
mkdir "$STATICPERL/patched" |
360 |
|
361 |
ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten |
362 |
rm -rf "$PERL_PREFIX" # by this rm -rf |
363 |
|
364 |
"$MAKE" install || fatal "make install: error while installing" |
365 |
|
366 |
rcd "$PERL_PREFIX" |
367 |
|
368 |
# create a "make install" replacement for CPAN |
369 |
write_shellscript SP-make-install-make <<'EOF' |
370 |
#CAT make-install-make.sh |
371 |
EOF |
372 |
|
373 |
# create a "patch modules" helper |
374 |
write_shellscript SP-patch-postinstall <<'EOF' |
375 |
#CAT patch-postinstall.sh |
376 |
EOF |
377 |
|
378 |
"$PERL_PREFIX/bin/SP-patch-postinstall" |
379 |
|
380 |
# help to trick CPAN into avoiding ~/.cpan completely |
381 |
echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm" |
382 |
|
383 |
# we call cpan with -MCPAN::MyConfig in this script, which |
384 |
# is strictly unnecssary as we have to patch CPAN anyway, |
385 |
# so consider it "for good measure". |
386 |
"$PERL_PREFIX"/bin/perl -MCPAN::MyConfig -MCPAN -e ' |
387 |
CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'"); |
388 |
CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan"); |
389 |
CPAN::Shell->o (conf => q<init>); |
390 |
CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan"); |
391 |
CPAN::Shell->o (conf => q<build_dir>, "'"$STATICPERL"'/cpan/build"); |
392 |
CPAN::Shell->o (conf => q<prefs_dir>, "'"$STATICPERL"'/cpan/prefs"); |
393 |
CPAN::Shell->o (conf => q<histfile> , "'"$STATICPERL"'/cpan/histfile"); |
394 |
CPAN::Shell->o (conf => q<keep_source_where>, "'"$STATICPERL"'/cpan/sources"); |
395 |
CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/SP-make-install-make"); |
396 |
CPAN::Shell->o (conf => q<prerequisites_policy>, q<follow>); |
397 |
CPAN::Shell->o (conf => q<build_requires_install_policy>, q<no>); |
398 |
CPAN::Shell->o (conf => q<prefer_installer>, "EUMM"); |
399 |
CPAN::Shell->o (conf => q<commit>); |
400 |
' || fatal "error while initialising CPAN" |
401 |
|
402 |
: > "$PERL_PREFIX/staticstamp.install" |
403 |
fi |
404 |
|
405 |
_postinstall |
406 |
} |
407 |
|
408 |
import() { |
409 |
IMPORT="$1" |
410 |
|
411 |
rcd "$STATICPERL" |
412 |
|
413 |
if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then |
414 |
verblock <<EOF |
415 |
import perl from $IMPORT to $STATICPERL |
416 |
EOF |
417 |
|
418 |
rm -rf bin cpan lib patched perl src |
419 |
mkdir -m 755 perl perl/bin |
420 |
ln -s perl/bin/ bin |
421 |
ln -s "$IMPORT" perl/bin/ |
422 |
|
423 |
echo "$IMPORT" > "$PERL_PREFIX/.import" |
424 |
|
425 |
: > "$PERL_PREFIX/staticstamp.install" |
426 |
fi |
427 |
|
428 |
_postinstall |
429 |
} |
430 |
|
431 |
############################################################################# |
432 |
# install a module from CPAN |
433 |
|
434 |
instcpan() { |
435 |
[ $NOCHECK_INSTALL ] || install |
436 |
|
437 |
verblock <<EOF |
438 |
installing modules from CPAN |
439 |
$@ |
440 |
EOF |
441 |
|
442 |
MYCONFIG= |
443 |
[ -e "$PERL_PREFIX/.import" ] || MYCONFIG=-MCPAN::MyConfig |
444 |
|
445 |
"$PERL_PREFIX"/bin/perl $MYCONFIG -MCPAN -e 'notest (install => $_) for @ARGV' -- "$@" | tee "$STATICPERL/instcpan.log" |
446 |
|
447 |
if grep -q " -- NOT OK\$" "$STATICPERL/instcpan.log"; then |
448 |
fatal "failure while installing modules from CPAN ($@)" |
449 |
fi |
450 |
rm -f "$STATICPERL/instcpan.log" |
451 |
} |
452 |
|
453 |
############################################################################# |
454 |
# install a module from unpacked sources |
455 |
|
456 |
instsrc() { |
457 |
[ $NOCHECK_INSTALL ] || install |
458 |
|
459 |
verblock <<EOF |
460 |
installing modules from source |
461 |
$@ |
462 |
EOF |
463 |
|
464 |
for mod in "$@"; do |
465 |
echo |
466 |
echo $mod |
467 |
( |
468 |
rcd $mod |
469 |
"$MAKE" -f Makefile.aperl map_clean >/dev/null 2>&1 |
470 |
"$MAKE" distclean >/dev/null 2>&1 |
471 |
"$PERL_PREFIX"/bin/perl Makefile.PL || fatal "$mod: error running Makefile.PL" |
472 |
"$MAKE" || fatal "$mod: error building module" |
473 |
"$PERL_PREFIX"/bin/SP-make-install-make install || fatal "$mod: error installing module" |
474 |
"$MAKE" distclean >/dev/null 2>&1 |
475 |
exit 0 |
476 |
) || exit $? |
477 |
done |
478 |
} |
479 |
|
480 |
############################################################################# |
481 |
# main |
482 |
|
483 |
podusage() { |
484 |
echo |
485 |
|
486 |
if [ -e "$PERL_PREFIX/bin/perl" ]; then |
487 |
"$PERL_PREFIX/bin/perl" -MPod::Usage -e \ |
488 |
'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \ |
489 |
2>/dev/null && exit |
490 |
fi |
491 |
|
492 |
# try whatever perl we can find |
493 |
perl -MPod::Usage -e \ |
494 |
'pod2usage -input => *STDIN, -output => *STDOUT, -verbose => '$1', -exitval => 0, -noperldoc => 1' <"$0" \ |
495 |
2>/dev/null && exit |
496 |
|
497 |
fatal "displaying documentation requires a working perl - try '$0 install' to build one in a safe location" |
498 |
} |
499 |
|
500 |
usage() { |
501 |
podusage 0 |
502 |
} |
503 |
|
504 |
catmkbundle() { |
505 |
{ |
506 |
read dummy |
507 |
echo "#!$PERL_PREFIX/bin/perl" |
508 |
cat |
509 |
} <<'MKBUNDLE' |
510 |
#CAT mkbundle |
511 |
MKBUNDLE |
512 |
} |
513 |
|
514 |
bundle() { |
515 |
MKBUNDLE="${MKBUNDLE:=$PERL_PREFIX/bin/SP-mkbundle}" |
516 |
catmkbundle >"$MKBUNDLE~" || fatal "$MKBUNDLE~: cannot create" |
517 |
chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE" |
518 |
CACHE="$STATICPERL/cache" |
519 |
mkdir -p "$CACHE" |
520 |
"$PERL_PREFIX/bin/perl" -- "$MKBUNDLE" --cache "$CACHE" "$@" |
521 |
} |
522 |
|
523 |
if [ $# -gt 0 ]; then |
524 |
while [ $# -gt 0 ]; do |
525 |
mkdir -p "$STATICPERL" || fatal "$STATICPERL: cannot create" |
526 |
mkdir -p "$PERL_PREFIX" || fatal "$PERL_PREFIX: cannot create" |
527 |
|
528 |
command="${1#--}"; shift |
529 |
case "$command" in |
530 |
version ) |
531 |
echo "staticperl version $VERSION" |
532 |
;; |
533 |
fetch | configure | build | install | clean | realclean | distclean ) |
534 |
( "$command" ) || exit |
535 |
;; |
536 |
import ) |
537 |
( import "$1" ) || exit |
538 |
shift |
539 |
;; |
540 |
instsrc ) |
541 |
( instsrc "$@" ) || exit |
542 |
exit |
543 |
;; |
544 |
instcpan ) |
545 |
( instcpan "$@" ) || exit |
546 |
exit |
547 |
;; |
548 |
perl ) |
549 |
( install ) || exit |
550 |
exec "$PERL_PREFIX/bin/perl" "$@" |
551 |
exit |
552 |
;; |
553 |
cpan ) |
554 |
( install ) || exit |
555 |
PERL="$PERL_PREFIX/bin/perl" |
556 |
export PERL |
557 |
exec "$PERL_PREFIX/bin/cpan" "$@" |
558 |
exit |
559 |
;; |
560 |
mkbundle ) |
561 |
( install ) || exit |
562 |
bundle "$@" |
563 |
exit |
564 |
;; |
565 |
mkperl ) |
566 |
( install ) || exit |
567 |
bundle --perl "$@" |
568 |
exit |
569 |
;; |
570 |
mkapp ) |
571 |
( install ) || exit |
572 |
bundle --app "$@" |
573 |
exit |
574 |
;; |
575 |
help ) |
576 |
podusage 2 |
577 |
;; |
578 |
* ) |
579 |
exec 1>&2 |
580 |
echo |
581 |
echo "Unknown command: $command" |
582 |
podusage 0 |
583 |
;; |
584 |
esac |
585 |
done |
586 |
else |
587 |
usage |
588 |
fi |
589 |
|
590 |
exit 0 |
591 |
|
592 |
#CAT staticperl.pod |
593 |
|