--- App-Staticperl/staticperl.sh	2011/03/13 23:20:21	1.36
+++ App-Staticperl/staticperl.sh	2015/10/16 02:43:37	1.63
@@ -1,54 +1,58 @@
 #!/bin/sh
 
 #############################################################################
-# configuration to fill in
+# configuration to fill in (or to replace in your .staticperlrc)
 
 STATICPERL=~/.staticperl
 CPAN=http://mirror.netcologne.de/cpan # which mirror to use
 EMAIL="read the documentation <rtfm@example.org>"
+DLCACHE=
 
 # perl build variables
 MAKE=make
-PERL_VERSION=5.12.3 # 5.8.9 is also a good choice
+PERL_VERSION=http://stableperl.schmorp.de/dist/latest.tar.gz # 5.12.5 and 5.8.9 are good choices for small builds
 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"
+PERL_OPTIMIZE="-Os" # -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
+#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="-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
+PERL_MM_OPT="MAN1PODS= MAN3PODS="
 #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
+#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 PERL_MM_OPT
 
 # which extra modules to install by default from CPAN that are
 # required by mkbundle
-STATICPERL_MODULES="common::sense Pod::Strip PPI::XS Pod::Usage"
+STATICPERL_MODULES="ExtUtils::MakeMaker ExtUtils::CBuilder common::sense Pod::Strip PPI PPI::XS Pod::Usage"
 
 # which extra modules you might want to install
 EXTRA_MODULES=""
 
 # overridable functions
 preconfigure()  { : ; }
+patchconfig()   { : ; }
 postconfigure() { : ; }
 postbuild()     { : ; }
 postinstall()   { : ; }
@@ -65,18 +69,26 @@
 #############################################################################
 # support
 
-MKBUNDLE="${MKBUNDLE:=$STATICPERL/mkbundle}"
+# work around ExtUtils::CBuilder and others
+export CC="$PERL_CC"
+export CFLAGS="$PERL_CFLASGS"
+export LD="$PERL_CC"
+export LDFLAGS="$PERL_LDFLAGS"
+unset LIBS
+
 PERL_PREFIX="${PERL_PREFIX:=$STATICPERL/perl}" # where the perl gets installed
 
-unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG 
+unset PERL5OPT PERL5LIB PERLLIB PERL_UNICODE PERLIO_DEBUG
+unset PERL_MB_OPT
 LC_ALL=C; export LC_ALL # just to be on the safe side
 
+# prepend PATH - not required by staticperl itself, but might make
+# life easier when working in e.g. "staticperl cpan / look"
+PATH="$PERL_PREFIX/perl/bin:$PATH"
+
 # set version in a way that Makefile.PL can extract
 VERSION=VERSION; eval \
-$VERSION="1.2"
-
-BZ2=bz2
-BZIP2=bzip2
+$VERSION="1.44"
 
 fatal() {
    printf -- "\nFATAL: %s\n\n" "$*" >&2
@@ -126,13 +138,13 @@
 # download/configure/compile/install perl
 
 clean() {
-   rm -rf "$STATICPERL/src/perl-$PERL_VERSION"
+   rm -rf "$STATICPERL/src"
 }
 
 realclean() {
    rm -f "$PERL_PREFIX/staticstamp.postinstall"
    rm -f "$PERL_PREFIX/staticstamp.install"
-   rm -f "$STATICPERL/src/perl-"*"/staticstamp.configure"
+   rm -f "$STATICPERL/src/perl/staticstamp.configure"
 }
 
 fetch() {
@@ -141,37 +153,88 @@
    mkdir -p src
    rcd src
 
-   if ! [ -d "perl-$PERL_VERSION" ]; then
-      if ! [ -e "perl-$PERL_VERSION.tar.$BZ2" ]; then
+   if ! [ -d "perl" ]; then
+      rm -rf unpack
+      mkdir -p unpack
 
-         URL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.$BZ2"
+      case "$PERL_VERSION" in
+         *:* )
+            # url
+            PERLURL="$PERL_VERSION"
+            PERLTAR="$(basename "$PERL_VERSION")"
+            ;;
+         /* )
+            # directory
+            verbose "copying $PERL_VERSION"
+            cp -Rp "$PERL_VERSION/." unpack/.
+            chmod -R u+w unpack
+            mv unpack perl
+            return
+            ;;
+         * )
+            PERLURL="$CPAN/src/5.0/perl-$PERL_VERSION.tar.bz2"
+            PERLTAR=perl-$PERL_VERSION.tar.bz2
+            ;;
+      esac
 
+      if ! [ -e "$PERLTAR" ]; then
          verblock <<EOF
 downloading perl
-to manually download perl yourself, place
-perl-$PERL_VERSION.tar.$BZ2 in $STATICPERL
-trying $URL
+
+trying to download from $PERLURL
+
+you can configure a download cache directory via DLCACHE
+in your .staticperlrc to avoid repeated downloads.
+
+to manually download perl yourself, place a suitable tarball in
+$DLCACHE/$PERLTAR
+
+either curl or wget is required for automatic download.
+curl is tried first, then wget.
 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" \
+         rm -f $PERLTAR~ # just to be on the safe side
+         { [ "$DLCACHE" ] && cp "$DLCACHE"/$PERLTAR $PERLTAR~ >/dev/null 2>&1; } \
+            || wget -O $PERLTAR~ "$PERLURL" \
+            || curl -f >$PERLTAR~ "$PERLURL" \
             || fatal "$URL: unable to download"
-         rm -f perl-$PERL_VERSION.tar.$BZ2
-         mv perl-$PERL_VERSION.tar.$BZ2~ perl-$PERL_VERSION.tar.$BZ2
+         rm -f $PERLTAR
+         mv $PERLTAR~ $PERLTAR
+         if [ "$DLCACHE" ]; then
+            mkdir -p "$DLCACHE"
+            cp $PERLTAR "$DLCACHE"/$PERLTAR~$$~ && \
+               mv "$DLCACHE"/$PERLTAR~$$~ "$DLCACHE"/$PERLTAR
+         fi
       fi
 
       verblock <<EOF
 unpacking perl
 EOF
 
-      mkdir -p unpack
-      rm -rf unpack/perl-$PERL_VERSION
-      $BZIP2 -d <perl-$PERL_VERSION.tar.$BZ2 | ( cd unpack && tar x ) \
-         || fatal "perl-$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
+      case "$PERLTAR" in
+         *.xz   ) UNCOMPRESS="xz -d"    ;;
+         *.lzma ) UNCOMPRESS="lzma -d"  ;;
+         *.bz2  ) UNCOMPRESS="bzip2 -d" ;;
+         *.gz   ) UNCOMPRESS="gzip -d"  ;;
+         *.tar  ) UNCOMPRESS="cat"      ;;
+         * )
+            fatal "don't know hot to uncompress $PERL_TAR,\nonly tar, tar.gz, tar.bz2, tar.lzma and tar.xz are supported."
+            exit 1
+            ;;
+      esac
+
+      <"$PERLTAR" $UNCOMPRESS -d | ( cd unpack && tar xf - ) \
+         || fatal "$PERLTAR: error during unpacking"
+
+      if [ -d unpack/*/ ]; then
+         chmod -R u+w unpack/*/
+         mv unpack/*/ perl
+         rmdir -p unpack
+      else
+         fatal "unpacking $PERLTAR did not result in a single directory, don't know how to handle this"
+      fi
+
+      rm "$PERLTAR"
    fi
 }
 
@@ -211,12 +274,12 @@
 configure() {
    fetch
 
-   rcd "$STATICPERL/src/perl-$PERL_VERSION"
+   rcd "$STATICPERL/src/perl"
 
    [ -e staticstamp.configure ] && return
 
    verblock <<EOF
-configuring $STATICPERL/src/perl-$PERL_VERSION
+configuring $STATICPERL/src/perl
 EOF
 
    rm -f "$PERL_PREFIX/staticstamp.install"
@@ -229,7 +292,11 @@
    grep -q -- -fstack-protector Configure && \
       sedreplace 's/-fstack-protector/-fno-stack-protector/g' Configure
 
-   preconfigure
+   # 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 \
@@ -271,20 +338,33 @@
       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
+   : > staticstamp.configure
+}
+
+write_shellscript() {
+   {
+      echo "#!/bin/sh"
+      echo "STATICPERL=\"$STATICPERL\""
+      echo "PERL_PREFIX=\"$PERL_PREFIX\""
+      echo "MAKE=\"$MAKE\""
+      cat
+   } >"$PERL_PREFIX/bin/$1"
+   chmod 755 "$PERL_PREFIX/bin/$1"
 }
 
 build() {
    configure
 
-   rcd "$STATICPERL/src/perl-$PERL_VERSION"
+   rcd "$STATICPERL/src/perl"
 
    verblock <<EOF
-building $STATICPERL/src/perl-$PERL_VERSION
+building $STATICPERL/src/perl
 EOF
 
    rm -f "$PERL_PREFIX/staticstamp.install"
@@ -294,18 +374,32 @@
    postbuild || fatal "postbuild hook failed"
 }
 
+_postinstall() {
+   if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
+      NOCHECK_INSTALL=+
+      instcpan $STATICPERL_MODULES
+      [ "$EXTRA_MODULES" ] && instcpan $EXTRA_MODULES
+
+      postinstall || fatal "postinstall hook failed"
+
+      : > "$PERL_PREFIX/staticstamp.postinstall"
+   fi
+}
+
 install() {
    if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
       build
 
       verblock <<EOF
-installing $STATICPERL/src/perl-$PERL_VERSION
+installing $STATICPERL/src/perl
 to $PERL_PREFIX
 EOF
 
       ln -sf "perl/bin/" "$STATICPERL/bin"
       ln -sf "perl/lib/" "$STATICPERL/lib"
 
+      mkdir "$STATICPERL/patched"
+
       ln -sf "$PERL_PREFIX" "$STATICPERL/perl" # might get overwritten
       rm -rf "$PERL_PREFIX"                    # by this rm -rf
 
@@ -314,49 +408,24 @@
       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
+      write_shellscript SP-make-install-make <<'EOF'
+#CAT make-install-make.sh
+EOF
 
-"$MAKE" install UNINST=1
+      # create a "patch modules" helper
+      write_shellscript SP-patch-postinstall <<'EOF'
+#CAT patch-postinstall.sh
 EOF
-      chmod 755 "$PERL_PREFIX"/bin/cpan-make-install
 
-      # trick CPAN into avoiding ~/.cpan completely
-      echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
+      # immediately use it
+      "$PERL_PREFIX/bin/SP-patch-postinstall"
 
-      # we call cpan with -MCPAN::MyConfig in this script, but
-      # every make install will patch CPAN::HandleConfig.pm to
-      # protect the user.
+      # help to trick CPAN into avoiding ~/.cpan completely
+      echo 1 >"$PERL_PREFIX/lib/CPAN/MyConfig.pm"
 
+      # we call cpan with -MCPAN::MyConfig in this script, which
+      # is strictly unnecssary as we have to patch CPAN anyway,
+      # so consider it "for good measure".
       "$PERL_PREFIX"/bin/perl -MCPAN::MyConfig -MCPAN -e '
          CPAN::Shell->o (conf => urllist => push => "'"$CPAN"'");
          CPAN::Shell->o (conf => q<cpan_home>, "'"$STATICPERL"'/cpan");
@@ -366,25 +435,41 @@
          CPAN::Shell->o (conf => q<prefs_dir>, "'"$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>, "'"$PERL_PREFIX"'/bin/cpan-make-install");
+         CPAN::Shell->o (conf => q<makepl_arg>, "MAP_TARGET=perl");
+         CPAN::Shell->o (conf => q<make_install_make_command>, "'"$PERL_PREFIX"'/bin/SP-make-install-make");
          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<build_requires_install_policy>, q<yes>);
          CPAN::Shell->o (conf => q<prefer_installer>, "EUMM");
          CPAN::Shell->o (conf => q<commit>);
       ' || fatal "error while initialising CPAN"
 
-      touch "$PERL_PREFIX/staticstamp.install"
+      : > "$PERL_PREFIX/staticstamp.install"
    fi
 
-   if ! [ -e "$PERL_PREFIX/staticstamp.postinstall" ]; then
-      NOCHECK_INSTALL=+
-      instcpan $STATICPERL_MODULES
-      [ $EXTRA_MODULES ] && instcpan $EXTRA_MODULES
+   _postinstall
+}
 
-      postinstall || fatal "postinstall hook failed"
+import() {
+   IMPORT="$1"
+
+   rcd "$STATICPERL"
 
-      touch "$PERL_PREFIX/staticstamp.postinstall"
+   if ! [ -e "$PERL_PREFIX/staticstamp.install" ]; then
+      verblock <<EOF
+import perl from $IMPORT to $STATICPERL
+EOF
+
+      rm -rf bin cpan lib patched perl src
+      mkdir -m 755 perl perl/bin
+      ln -s perl/bin/ bin
+      ln -s "$IMPORT" perl/bin/
+
+      echo "$IMPORT" > "$PERL_PREFIX/.import"
+
+      : > "$PERL_PREFIX/staticstamp.install"
    fi
+
+   _postinstall
 }
 
 #############################################################################
@@ -398,11 +483,15 @@
 $@
 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 "$STATICPERL/build"
+   MYCONFIG=
+   [ -e "$PERL_PREFIX/.import" ] || MYCONFIG=-MCPAN::MyConfig
+
+   "$PERL_PREFIX"/bin/perl $MYCONFIG -MCPAN -e 'notest (install => $_) for @ARGV' -- "$@" | tee "$STATICPERL/instcpan.log"
+
+   if grep -q " -- NOT OK\$" "$STATICPERL/instcpan.log"; then
+      fatal "failure while installing modules from CPAN ($@)"
+   fi
+   rm -f "$STATICPERL/instcpan.log"
 }
 
 #############################################################################
@@ -425,7 +514,7 @@
          "$MAKE" distclean >/dev/null 2>&1
          "$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 "$mod: error installing module"
+         "$PERL_PREFIX"/bin/SP-make-install-make install || fatal "$mod: error installing module"
          "$MAKE" distclean >/dev/null 2>&1
          exit 0
       ) || exit $?
@@ -467,6 +556,7 @@
 }
 
 bundle() {
+   MKBUNDLE="${MKBUNDLE:=$PERL_PREFIX/bin/SP-mkbundle}"
    catmkbundle >"$MKBUNDLE~" || fatal "$MKBUNDLE~: cannot create"
    chmod 755 "$MKBUNDLE~" && mv "$MKBUNDLE~" "$MKBUNDLE"
    CACHE="$STATICPERL/cache"
@@ -484,9 +574,13 @@
          version )
             echo "staticperl version $VERSION"
             ;;
-         fetch | configure | build | install | clean | realclean | distclean)
+         fetch | configure | build | install | clean | realclean | distclean )
             ( "$command" ) || exit
             ;;
+         import )
+            ( import "$1" ) || exit
+            shift
+            ;;
          instsrc )
             ( instsrc "$@" ) || exit
             exit
@@ -495,9 +589,16 @@
             ( instcpan "$@" ) || exit
             exit
             ;;
+         perl )
+            ( install ) || exit
+            exec "$PERL_PREFIX/bin/perl" "$@"
+            exit
+            ;;
          cpan )
             ( install ) || exit
-            "$PERL_PREFIX/bin/cpan" "$@"
+            PERL="$PERL_PREFIX/bin/perl"
+            export PERL
+            exec "$PERL_PREFIX/bin/cpan" "$@"
             exit
             ;;
          mkbundle )