diff options
author | Konovalov, Vadim <vkonovalov@alcatel-lucent.com> | 2008-12-30 08:13:55 +0100 |
---|---|---|
committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2008-12-30 08:13:55 +0100 |
commit | d9c408e8f877ee39e43fe6e39dc7096271b53015 (patch) | |
tree | e50b42d6aa436218f6bf89a8b17c23e84707df4c | |
parent | fbb5a95cd7a2da48d68eadc01859bea9278f0eab (diff) | |
download | perl-vadim/cross.tar.gz |
Import latest cross-compilation patch in gitvadim/cross
-rwxr-xr-x | Cross/Makefile-cross-SH | 1406 | ||||
-rw-r--r-- | Cross/README | 4 | ||||
-rw-r--r-- | Cross/README.new | 135 | ||||
-rw-r--r-- | Cross/TODO | 4 | ||||
-rwxr-xr-x | Cross/build-arm-n770-sh | 61 | ||||
-rwxr-xr-x | Cross/cflags-cross-arm | 14 | ||||
-rw-r--r-- | Cross/config.sh-arm-linux-n770 | 14 | ||||
-rw-r--r-- | INSTALL | 22 | ||||
-rw-r--r-- | MANIFEST | 1 | ||||
-rw-r--r-- | Makefile.SH | 96 | ||||
-rw-r--r-- | ext/POSIX/Makefile.PL | 2 | ||||
-rw-r--r-- | lib/ExtUtils/MM_Unix.pm | 27 |
12 files changed, 238 insertions, 1548 deletions
diff --git a/Cross/Makefile-cross-SH b/Cross/Makefile-cross-SH deleted file mode 100755 index c6ecf419d4..0000000000 --- a/Cross/Makefile-cross-SH +++ /dev/null @@ -1,1406 +0,0 @@ -#! /bin/sh - -# This file is used to create generic Makefile for cross-compile -# (borrowed from Makefile.SH) -# (now only small changes are done to establish cross-compilation) -# miniperl removed from here, as this is built on HOST - -Makefile=Makefile-cross-$CROSS_NAME - -. Cross/config-${CROSS_NAME}.sh - -# H.Merijn Brand [17 Feb 2004] -# This comment is just to ensure that Configure will find variables that -# are removed/replaced in patches on blead, but are still needed in the -# 5.8.x, 5.6.x and 5.005.x maintainance tracks. -# metaconfig -m will scan all .SH files on this level (not deeper), and -# not in x2p and other subfolders. This file is as good as any .SH -# patch references -# #22227 $baserev -# #22302 $yacc $byacc - -# H.Merijn Brand [30 Oct 2004] -# Mentioned for the same reason for future reference -# #23434 $d_strlcat $d_strlcpy - -: This forces SH files to create target in same directory as SH file. -: This is so that make depend always knows where to find SH derivatives. -case "$0" in -*/*) cd `expr X$0 : 'X\(.*\)/'` ;; -esac - -case "$d_dosuid" in -*define*) suidperl='suidperl' ;; -*) suidperl='';; -esac - -linklibperl='$(LIBPERL)' -shrpldflags='$(LDDLFLAGS)' -ldlibpth='' -DPERL_EXTERNAL_GLOB='-DPERL_EXTERNAL_GLOB' -case "$useshrplib" in -true) - # Prefix all runs of 'miniperl' and 'perl' with - # $ldlibpth so that ./perl finds *this* shared libperl. - case "$LD_LIBRARY_PATH" in - '') - ldlibpth="LD_LIBRARY_PATH=`pwd`";; - *) - ldlibpth="LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}";; - esac - - pldlflags="$cccdlflags" - static_target='static_pic' - case "${osname}${osvers}" in - next4*) - ld=libtool - lddlflags="-dynamic -undefined warning -framework System \ - -compatibility_version 1 -current_version $patchlevel \ - -prebind -seg1addr 0x27000000 -install_name \$(shrpdir)/\$@" - ;; - rhapsody*|darwin*) - shrpldflags="${ldflags} -dynamiclib \ - -compatibility_version \ - ${api_revision}.${api_version}.${api_subversion} \ - -current_version \ - ${revision}.${patchlevel}.${subversion} \ - -install_name \$(shrpdir)/\$@" - ;; - cygwin*) - linklibperl="-lperl" - ;; - sunos*) - linklibperl="-lperl" - ;; - netbsd*|freebsd[234]*|openbsd*|dragonfly*) - linklibperl="-L. -lperl" - ;; - interix*) - linklibperl="-L. -lperl" - shrpldflags="$shrpldflags -Wl,--image-base,0x57000000" - ;; - linux*) - shrpldflags="$shrpldflags $ldflags $perllibs $cryptlib" - ;; - aix*) - shrpldflags="-H512 -T512 -bhalt:4 -bM:SRE -bE:perl.exp" - case "$osvers" in - 3*) shrpldflags="$shrpldflags -e _nostart" - ;; - *) shrpldflags="$shrpldflags -b noentry" - ;; - esac - shrpldflags="$shrpldflags $ldflags $perllibs $cryptlib" - linklibperl="-L $archlibexp/CORE -L `pwd | sed 's/\/UU$//'` -lperl" - ;; - hpux*) - linklibperl="-L `pwd | sed 's/\/UU$//'` -Wl,+s -Wl,+b$archlibexp/CORE -lperl" - ;; - os390*) - shrpldflags='-W l,XPLINK,dll' - linklibperl='libperl.x' - DPERL_EXTERNAL_GLOB='' - ;; - esac - case "$ldlibpthname" in - '') ;; - *) - case "$osname" in - os2) - ldlibpth='' - ;; - *) - eval "ldlibpth=\"$ldlibpthname=`pwd`:\$$ldlibpthname\"" - ;; - esac - # Strip off any trailing :'s - ldlibpth=`echo $ldlibpth | sed 's/:*$//'` - ;; - esac - - case "$ldlibpth" in - # Protect any spaces - *" "*) ldlibpth=`echo $ldlibpth|sed 's/ /\\\\ /g'` ;; - esac - - case "$osname" in - linux) - # If there is a pre-existing $libperl from a previous - # installation, Linux needs to use LD_PRELOAD to - # override the LD_LIBRARY_PATH setting. See the - # INSTALL file, under "Building a shared perl library". - # If there is no pre-existing $libperl, we don't need - # to do anything further. - if test -f $archlib/CORE/$libperl; then - rm -f preload - cat <<'EOT' > preload -#! /bin/sh -lib=$1 -shift -test -r $lib && export LD_PRELOAD="$lib $LD_PRELOAD" -exec "$@" -EOT - chmod 755 preload - ldlibpth="$ldlibpth `pwd`/preload `pwd`/$libperl" - fi - ;; - os390) test -f /bin/env && ldlibpth="/bin/env $ldlibpth" - ;; - esac - - ;; - -*) pldlflags='' - static_target='static' - ;; -esac - -: Prepare dependency lists for Makefile. -dynamic_list=' ' -extra_dep='' -for f in $dynamic_ext; do - : the dependency named here will never exist - base=`echo "$f" | sed 's/.*\///'` - this_target="lib/auto/$f/$base.$dlext" - dynamic_list="$dynamic_list $this_target" - - : Parallel makes reveal that we have some interdependencies - case $f in - Math/BigInt/FastCalc) extra_dep="$extra_dep -$this_target: lib/auto/List/Util/Util.$dlext" ;; - Unicode/Normalize) extra_dep="$extra_dep -$this_target: uni.data" ;; - esac -done - -static_list=' ' -for f in $static_ext; do - base=`echo "$f" | sed 's/.*\///'` - static_list="$static_list lib/auto/$f/$base\$(LIB_EXT)" -done - -nonxs_list=' ' -for f in $nonxs_ext; do - base=`echo "$f" | sed 's/.*\///'` - nonxs_list="$nonxs_list ext/$f/pm_to_blib" -done - -echo "Extracting $Makefile (with variable substitutions)" -$spitshell >$Makefile <<!GROK!THIS! -# $Makefile.SH -# This file is derived from $Makefile.SH. Any changes made here will -# be lost the next time you run Configure. -# $Makefile is used to generate $firstmakefile. The only difference -# is that $firstmakefile has the dependencies filled in at the end. - -CC = $cc -LD = $ld - -LDFLAGS = $ldflags -CLDFLAGS = $ldflags - -mallocsrc = $mallocsrc -mallocobj = $mallocobj -madlysrc = $madlysrc -madlyobj = $madlyobj -LNS = $lns -# NOTE: some systems don't grok "cp -f". XXX Configure test needed? -CPS = $cp -RMS = rm -f -ranlib = $ranlib - -# The following are mentioned only to make metaconfig include the -# appropriate questions in Configure. 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then \ - $(MAKE) perl.pixie.atom; \ - else \ - $(MAKE) perl.pixie.irix; \ - fi - @echo "Now you may run perl.pixie and then run pixie." - -# Gprof Perl - -perl.config.dashpg: - @echo "Checking optimize='-pg' in config.sh..." - @grep "^optimize=" config.sh - @grep "^optimize='.*-pg.*'" config.sh >/dev/null || exit 1 - -perl.gprof.config: config.sh - @echo "To build perl.gprof you must Configure -Doptimize=-pg, checking..." - @$(MAKE) perl.config.dashpg - -perl.gprof: /usr/bin/gprof perl.gprof.config - @-rm -f perl - $(MAKE) PERL_SUFFIX=.gprof PERL_PROFILE_LDFLAGS=-pg perl - @echo "Now you may run perl.gprof and then run gprof perl.gprof." - -# Gcov Perl - -perl.config.gcov: - @echo "To build perl.gcov you must use gcc 3.0 or newer, checking..." - @echo "Checking gccversion in config.sh..." - @grep "^gccversion=" config.sh - @grep "^gccversion='[3-9]\." config.sh >/dev/null || exit 1 - @echo "To build perl.gcov you must Configure -Dccflags=-fprofile-arcs -ftest-coverage, checking..." - @echo "Checking ccflags='-fprofile-arcs -ftest-coverage' in config.sh..." - @grep "^ccflags=" config.sh - @grep "^ccflags='.*-fprofile-arcs -ftest-coverage.*'" config.sh >/dev/null || exit 1 - -perl.gcov: perl.config.gcov - @-rm -f perl - $(MAKE) PERL_SUFFIX=.gcov PERL_PROFILE_LDFLAGS='' perl - @echo "Now you may run perl.gcov and then run gcov some.c." - -# Microperl. This is just a convenience thing if one happens to -# build also the full Perl and therefore the real big Makefile: -# usually one should manually explicitly issue the below command. - -.PHONY: microperl -microperl: - $(MAKE) -f Makefile.micro - -# This version, if specified in Configure, does ONLY those scripts which need -# set-id emulation. Suidperl must be setuid root. 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There should ordinarily be no need to change -# any of this part of makefile. -# -# The dummy dependency is a place holder in case $(dynamic_ext) or -# $(static_ext) is empty. -# -# DynaLoader may be needed for extensions that use Makefile.PL. - -###$(DYNALOADER).c: $(EXTDIR)/DynaLoader/dl_dld.xs $(CONFIGPM) -### if not exist $(AUTODIR) mkdir $(AUTODIR) -### cd $(EXTDIR)\$(*B) -### $(HPERL) -I..\..\lib -MCross=$(CROSS_NAME) $(*B)_pm.PL -### $(HPERL) -I..\..\lib -MCross=$(CROSS_NAME) XSLoader_pm.PL -### cd ..\..\win32 -### $(XCOPY) $(EXTDIR)\$(*B)\$(*B).pm $(LIBDIR)\$(NULL) -### $(XCOPY) $(EXTDIR)\$(*B)\XSLoader.pm $(LIBDIR)\$(NULL) -### cd $(EXTDIR)\$(*B) -### $(XSUBPP) dl_win32.xs > $(*B).c -### cd ..\..\win32 -### -###$(EXTDIR)\DynaLoader\dl_win32.xs: dl_win32.xs -### $(COPY) dl_win32.xs $(EXTDIR)\DynaLoader\dl_win32.xs - - - -$(DYNALOADER): preplibrary FORCE - @$(LDLIBPTH) sh ext/util/make_ext_cross $(STATIC) $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) - -d_dummy $(dynamic_ext): miniperl$(EXE_EXT) preplibrary makeppport $(DYNALOADER) FORCE - @$(LDLIBPTH) sh ext/util/make_ext_cross dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) - -s_dummy $(static_ext): miniperl$(EXE_EXT) preplibrary makeppport $(DYNALOADER) FORCE - @$(LDLIBPTH) sh ext/util/make_ext_cross $(STATIC) $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) - -n_dummy $(nonxs_ext): miniperl$(EXE_EXT) preplibrary $(DYNALOADER) FORCE - @$(LDLIBPTH) sh ext/util/make_ext_cross nonxs $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) -!NO!SUBS! - -$spitshell >>$Makefile <<EOF -$extra_dep -EOF - -$spitshell >>$Makefile <<'!NO!SUBS!' - -.PHONY: printconfig -printconfig: - @eval `$(LDLIBPTH) ./perl -Ilib -V:$(CONFIGVAR)`; echo $$$(CONFIGVAR) - -.PHONY: clean _tidy _mopup _cleaner1 _cleaner2 \ - realclean _realcleaner clobber _clobber \ - distclean veryclean _verycleaner \ - cleanup_unpacked_files unpack_files - -clean: cleanup_unpacked_files _tidy _mopup - -realclean: cleanup_unpacked_files _realcleaner _mopup - @echo "Note that '$(MAKE) realclean' does not delete config.sh or Policy.sh" - -_clobber: - -@rm -f Cross/run-* Cross/to-* Cross/from-* - rm -f config.sh cppstdin Policy.sh extras.lst - -clobber: cleanup_unpacked_files _realcleaner _mopup _clobber - -distclean: clobber - -# Like distclean but also removes emacs backups and *.orig. -veryclean: _verycleaner _mopup _clobber - -@rm -f Obsolete Wanted - -# Do not 'make _mopup' directly. -_mopup: - rm -f *$(OBJ_EXT) *$(LIB_EXT) all perlmain.c opmini.c uudmap.h generate_uudmap$(EXE_EXT) - -rmdir .depending - -@test -f extra.pods && rm -f `cat extra.pods` - -@test -f vms/README_vms.pod && rm -f vms/README_vms.pod - -rm -f perl.exp ext.libs extra.pods uni.data opmini.o - -rm -f perl.export perl.dll perl.libexp perl.map perl.def - -rm -f perl.loadmap miniperl.loadmap perl.prelmap miniperl.prelmap - -rm -f perl.third lib*.so.perl.third perl.3log t/perl.third t/perl.3log - -rm -f perl.pixie lib*.so.perl.pixie lib*.so.Addrs - -rm -f perl.Addrs perl.Counts t/perl.Addrs t/perl.Counts *perl.xok - -rm -f cygwin.c libperl*.def libperl*.dll cygperl*.dll *.exe.stackdump - -rm -f perl$(EXE_EXT) suidperl$(EXE_EXT) miniperl$(EXE_EXT) $(LIBPERL) libperl.* microperl - -rm -f opcode.h-old opnames.h-old pp.sym-old pp_proto.h-old - -rm -f config.over - -# Do not 'make _tidy' directly. -_tidy: - -cd pod; $(LDLIBPTH) $(MAKE) clean - -cd utils; $(LDLIBPTH) $(MAKE) clean - -cd x2p; $(LDLIBPTH) $(MAKE) clean - -@for x in $(DYNALOADER) $(dynamic_ext) $(static_ext) $(nonxs_ext) ; do \ - $(LDLIBPTH) sh ext/util/make_ext clean $$x MAKE=$(MAKE) ; \ - done - -_cleaner1: - -cd os2; rm -f Makefile - -cd pod; $(LDLIBPTH) $(MAKE) $(CLEAN) - -cd utils; $(LDLIBPTH) $(MAKE) $(CLEAN) - -cd x2p; $(LDLIBPTH) $(MAKE) $(CLEAN) - -@for x in $(DYNALOADER) $(dynamic_ext) $(static_ext) $(nonxs_ext) ; do \ - $(LDLIBPTH) sh ext/util/make_ext $(CLEAN) $$x MAKE=$(MAKE) ; \ - done - -@test ! -f ./miniperl$(EXE_EXT) || $(LDLIBPTH) ./miniperl$(EXE_EXT) -Ilib mkppport --clean - -# Some systems do not support "?", so keep these files separate. -_cleaner2: - -rm -f core.*perl.*.? t/core.perl.*.? .?*.c - rm -f core *perl.core t/core t/*perl.core core.* t/core.* - rm -f t/misctmp* t/forktmp* t/tmp* t/c t/perl$(EXE_EXT) t/rantests - rm -f so_locations $(LIBPERL_NONSHR) $(MINIPERL_NONSHR) - rm -rf $(addedbyconf) - rm -f $(FIRSTMAKEFILE) $(FIRSTMAKEFILE).old makefile.old - rm -f $(private) - rm -rf $(unidatafiles) $(unidatadirs) - rm -rf lib/auto - rm -f lib/.exists lib/*/.exists lib/*/*/.exists - rm -f h2ph.man pstruct - rm -rf .config - rm -f preload - rm -rf lib/Encode lib/Compress lib/Hash lib/re - rm -rf lib/IO/Compress lib/IO/Uncompress - rm -f lib/ExtUtils/ParseXS/t/XSTest.c - rm -f lib/ExtUtils/ParseXS/t/XSTest$(OBJ_EXT) - rm -f lib/ExtUtils/ParseXS/t/XSTest$(DLSUFFIX) - -rmdir lib/B lib/Data - -rmdir lib/Filter/Util lib/IO/Socket - -rmdir lib/List lib/MIME lib/Scalar lib/Sys - -rmdir lib/threads lib/XS - -_realcleaner: - @$(LDLIBPTH) $(MAKE) _cleaner1 CLEAN=realclean - @$(LDLIBPTH) $(MAKE) _cleaner2 - -_verycleaner: - @$(LDLIBPTH) $(MAKE) _cleaner1 CLEAN=veryclean - @$(LDLIBPTH) $(MAKE) _cleaner2 - -rm -f *~ *.orig */*~ */*.orig */*/*~ */*/*.orig - -.PHONY: lint -lint: $(c) - rm -f *.ln - lint $(lintflags) -DPERL_CORE -D_REENTRANT -DDEBUGGING -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 $(c) - -.PHONY: splint -splint: $(c) - splint $(splintflags) -DPERL_CORE -D_REENTRANT -DDEBUGGING -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 $(splintfiles) - -# Need to unset during recursion to go out of loop. -# The README below ensures that the dependency list is never empty and -# that when MAKEDEPEND is empty $(FIRSTMAKEFILE) doesn't need rebuilding. - -MAKEDEPEND = Makefile makedepend - -$(FIRSTMAKEFILE): README $(MAKEDEPEND) - $(MAKE) depend MAKEDEPEND= - -config.h: config_h.SH config.sh - $(SHELL) config_h.SH - # TODO - improve following line - cp config.h $(CROSS_LIB)/ - -xconfig.h: config_h.SH Cross/config-$(CROSS_NAME).sh - CONFIG_SH=Cross/config-$(CROSS_NAME).sh CONFIG_H=xconfig.h $(SHELL) config_h.SH - #TODO $(LDLIBPTH) ./miniperl -Ilib -MCross=$(CROSS_NAME) config_h.PL "INST_VER=$(INST_VER)" "CORE_DIR=$(CROSS_LIB)" "CONFIG_H=xconfig.h" - cp xconfig.h $(CROSS_LIB)/ - cp xconfig.h $(CROSS_LIB)/config.h - -# When done, touch perlmain.c so that it doesn't get remade each time. -.PHONY: depend -depend: makedepend - sh ./makedepend MAKE=$(MAKE) - - test -s perlmain.c && touch perlmain.c - cd x2p; $(MAKE) depend - -# Cannot postpone this until $firstmakefile is ready ;-) -makedepend: makedepend.SH config.sh - sh ./makedepend.SH - -.PHONY: test check test_prep test_prep_nodll test_prep_pre _test_prep \ - test_tty test-tty _test_tty test_notty test-notty _test_notty \ - utest ucheck test.utf8 check.utf8 test.torture torturetest \ - test.utf16 check.utf16 utest.utf16 ucheck.utf16 \ - test.third check.third utest.third ucheck.third test_notty.third \ - test.deparse test_notty.deparse test_harness test_harness_notty \ - minitest coretest test.taintwarn - -# Cannot delegate rebuilding of t/perl to make -# to allow interlaced test and minitest - -TESTFILE=TEST - -_test_prep: unpack_files - cd t && (rm -f $(PERL)$(EXE_EXT); $(LNS) ../$(PERL)$(EXE_EXT) $(PERL)$(EXE_EXT)) - -# Architecture-neutral stuff: - -test_prep_pre: preplibrary utilities $(nonxs_ext) - -test_prep: test_prep_pre miniperl$(EXE_EXT) $(unidatafiles) perl$(EXE_EXT) $(dynamic_ext) $(TEST_PERL_DLL) - PERL=./perl $(MAKE) _test_prep - -_test_tty: - cd t && $(PERL_DEBUG) $(LDLIBPTH) $(PERL) $(TESTFILE) $(TEST_ARGS) </dev/tty - -_test_notty: - cd t && $(PERL_DEBUG) PERL_SKIP_TTY_TEST=1 $(LDLIBPTH) $(PERL) $(TESTFILE) $(TEST_ARGS) - -unpack_files: - $(LDLIBPTH) ./miniperl$(EXE_EXT) -Ilib uupacktool.pl -u -m - -cleanup_unpacked_files: - -@test ! -f ./miniperl$(EXE_EXT) || $(LDLIBPTH) ./miniperl$(EXE_EXT) -Ilib uupacktool.pl -c - -# The second branch is for testing without a tty or controlling terminal, -# see t/op/stat.t -_test: - if (true </dev/tty) >/dev/null 2>&1; then \ - $(MAKE) TEST_ARGS=$(TEST_ARGS) TESTFILE=$(TESTFILE) _test_tty ; \ - else \ - $(MAKE) TEST_ARGS=$(TEST_ARGS) TESTFILE=$(TESTFILE) _test_notty ; \ - fi - @echo "Ran tests" > t/rantests - -test check: test_prep - PERL=./perl $(MAKE) _test - -test_tty: test_prep - PERL=./perl $(MAKE) _test_tty - -test_notty: test_prep - PERL=./perl $(MAKE) _test_notty - -utest ucheck test.utf8 check.utf8: test_prep - PERL=./perl TEST_ARGS=-utf8 $(MAKE) _test - -coretest: test_prep - PERL=./perl TEST_ARGS=-core $(MAKE) _test - -test-prep: test_prep - -test-tty: test_tty - -test-notty: test_notty - -# Torture testing - -test.torture torturetest: test_prep - PERL=./perl TEST_ARGS=-torture $(MAKE) _test - -# Targets for UTF16 testing: - -minitest.utf16: minitest.prep - - cd t && (rm -f perl$(EXE_EXT); $(LNS) ../miniperl$(EXE_EXT) perl$(EXE_EXT)) \ - && $(LDLIBPTH) ./perl TEST -minitest -utf16 base/*.t comp/*.t cmd/*.t run/*.t io/*.t op/*.t uni/*.t </dev/tty - -test.utf16 check.utf16: test_prep - PERL=./perl $(MAKE) TEST_ARGS=-utf16 _test - -utest.utf16 ucheck.utf16: test_prep - PERL=./perl $(MAKE) TEST_ARGS="-utf8 -utf16" _test - -# Targets for valgrind testing: - -test_prep.valgrind: test_prep perl.valgrind - PERL=./perl $(MAKE) _test_prep - -test.valgrind check.valgrind: test_prep perl.valgrind.config - PERL=./perl PERL_DEBUG=PERL_VALGRIND=1 VALGRIND='$(VALGRIND)' $(MAKE) _test - -utest.valgrind ucheck.valgrind: test_prep.valgrind perl.valgrind.config - PERL=./perl PERL_DEBUG=PERL_VALGRIND=1 TEST_ARGS=-utf8 $(MAKE) _test - -test_notty.valgrind: test_prep.valgrind perl.valgrind.config - PERL=./perl $(MAKE) PERL_DEBUG=PERL_VALGRIND=1 _test_notty - -# Targets for Third Degree testing. - -test_prep.third: test_prep perl.third - PERL=./perl.third $(MAKE) _test_prep - -test.third check.third: test_prep.third perl.third - PERL=./perl.third PERL_DEBUG=PERL_3LOG=1 $(MAKE) _test - -utest.third ucheck.third: test_prep.third perl.third - PERL=./perl.third PERL_DEBUG=PERL_3LOG=1 TEST_ARGS=-utf8 $(MAKE) _test - -test_notty.third: test_prep.third perl.third - PERL=./perl.third $(MAKE) PERL_DEBUG=PERL_3LOG=1 _test_notty - -# Targets for Deparse testing. - -test.deparse: test_prep - PERL=./perl TEST_ARGS=-deparse $(MAKE) _test - -test_notty.deparse: test_prep - PERL=./perl TEST_ARGS=-deparse $(MAKE) _test_notty - -# Targets to run the test suite with -t - -test.taintwarn: test_prep - PERL=./perl TEST_ARGS=-taintwarn $(MAKE) _test - -minitest.prep: - -@test -f lib/lib.pm && test -f lib/Config.pm || \ - $(MAKE) lib/Config.pm lib/lib.pm $(unidatafiles) - @echo " " - @echo "You may see some irrelevant test failures if you have been unable" - @echo "to build lib/Config.pm, lib/lib.pm or the Unicode data files." - @echo " " - -# Can't depend on lib/Config.pm because that might be where miniperl -# is crashing. -minitest: miniperl$(EXE_EXT) lib/re.pm minitest.prep - - cd t && (rm -f perl$(EXE_EXT); $(LNS) ../miniperl$(EXE_EXT) perl$(EXE_EXT)) \ - && $(LDLIBPTH) ./perl TEST -minitest base/*.t comp/*.t cmd/*.t run/*.t io/*.t op/*.t uni/*.t </dev/tty - -# Test via harness - -test_harness: test_prep - PERL=./perl $(MAKE) TESTFILE=harness _test - -test_harness_notty: test_prep - PERL=./perl HARNESS_NOTTY=1 $(MAKE) TESTFILE=harness _test - -# Handy way to run perlbug -ok without having to install and run the -# installed perlbug. We don't re-run the tests here - we trust the user. -# Please *don't* use this unless all tests pass. -# If you want to report test failures, use "make nok" instead. - -.PHONY: ok okfile oknack okfilenack nok nokfile noknack nokfilenack - -ok: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -ok -s '(UNINSTALLED)' - -okfile: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -ok -s '(UNINSTALLED)' -F perl.ok - -oknack: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -ok -s '(UNINSTALLED)' -A - -okfilenack: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -ok -s '(UNINSTALLED)' -F perl.ok -A - -nok: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -nok -s '(UNINSTALLED)' - -nokfile: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -nok -s '(UNINSTALLED)' -F perl.nok - -noknack: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -nok -s '(UNINSTALLED)' -A - -nokfilenack: utilities - $(LDLIBPTH) ./perl -Ilib utils/perlbug -nok -s '(UNINSTALLED)' -F perl.nok -A - -.PHONY: clist hlist shlist pllist - -clist: $(c) - echo $(c) | tr ' ' $(TRNL) >.clist - -hlist: $(h) - echo $(h) | tr ' ' $(TRNL) >.hlist - -shlist: $(sh) - echo $(sh) | tr ' ' $(TRNL) >.shlist - -pllist: $(pl) - echo $(pl) | tr ' ' $(TRNL) >.pllist - -Makefile: Makefile.SH ./config.sh - $(SHELL) Makefile.SH - -.PHONY: distcheck -distcheck: FORCE - perl '-MExtUtils::Manifest=&fullcheck' -e 'fullcheck()' - -.PHONY: elc -elc: emacs/cperl-mode.elc - -emacs/cperl-mode.elc: emacs/cperl-mode.el - -cd emacs; emacs -batch -q -no-site-file -f batch-byte-compile cperl-mode.el - -.PHONY: etags ctags tags - -etags: TAGS - -TAGS: emacs/cperl-mode.elc - sh emacs/ptags - -# Let's hope make will not go into an infinite loop on case-unsensitive systems -# This may also fail if . is in the head of the path, since perl will -# require -Ilib -tags: TAGS - perl emacs/e2ctags.pl TAGS > tags - -ctags: - ctags -f Tags -N --totals --languages=c --langmap=c:+.h --exclude=opmini.c *.c *.h - -# AUTOMATICALLY GENERATED MAKE DEPENDENCIES--PUT NOTHING BELOW THIS LINE -# If this runs make out of memory, delete /usr/include lines. -!NO!SUBS! - -$eunicefix $Makefile -case `pwd` in -*SH) - $rm -f ../$Makefile - $ln $Makefile ../$Makefile - ;; -esac -$rm -f $firstmakefile - -# Now do any special processing required before building. - -case "$ebcdic" in -define) - xxx='' - echo "This is an EBCDIC system, checking if any parser files need regenerating." >&2 -case "$osname" in -os390|posix-bc) - if cd x2p - then - rm -f y.tab.c y.tab.h - case "$osname" in - posix-bc) - # we are using two different yaccs in BS2000 Posix! - byacc a2p.y >/dev/null 2>&1 - ;; - *) # e.g. os390 - yacc a2p.y >/dev/null 2>&1 - ;; - esac - if cmp -s y.tab.c a2p.c - then - rm -f y.tab.c - else - echo "a2p.y -> a2p.c" >&2 - mv -f y.tab.c a2p.c - chmod u+w a2p.c - sed -e 's/fprintf *( *stderr *,/PerlIO_printf(Perl_debug_log,/g' \ - -e 's|^static void __YY_YACC_MAIN.*BS2000.*|/*static main deleted*/|' \ - -e 's/y\.tab/a2p/g' a2p.c >a2p.tmp && mv a2p.tmp a2p.c - xxx="$xxx a2p.c" - fi - # In case somebody yacc -d:ed the a2p.y. - if test -f y.tab.h - then - if cmp -s y.tab.h a2p.h - then - rm -f y.tab.h - else - echo "a2p.h -> a2p.h" >&2 - mv -f y.tab.h a2p.h - xxx="$xxx a2p.h" - fi - fi - cd .. - fi - ;; -vmesa) - # Do nothing in VM/ESA. - ;; -*) - echo "'$osname' is an EBCDIC system I don't know that well." >&4 - ;; -esac - case "$xxx" in - '') echo "No parser files were regenerated. That's okay." >&2 ;; - esac - ;; -esac - -# ex: set ts=8 sts=4 sw=4 noet: diff --git a/Cross/README b/Cross/README index 683ef9381a..64d2dde024 100644 --- a/Cross/README +++ b/Cross/README @@ -55,7 +55,9 @@ in this directory: 1) Copy the Perl source code onto your TARGET machine. 2) Execute sh Configure as normal and configure as required, - do not "make". + do not "make". Note that you should have C compiler on + the TARGET, because Configure depends on it (among other + essential *nix commands). 3) Copy the config.sh file that is generated to your BUILD machine and place it in the Cross directory with the filename config.sh-ARCH-OS. For example, diff --git a/Cross/README.new b/Cross/README.new index bbdeeb4963..7c746462e7 100644 --- a/Cross/README.new +++ b/Cross/README.new @@ -8,75 +8,106 @@ README.new - Cross-compilation for linux =head1 DESCRIPTION -This is second approach to linux cross-compilation, which should allow -building full perl and entensions for target platform. Cross-compilation -for linux uses similar approach and shares the same files as -cross-compilation for WinCE. +This approach to linux cross-compilation allows building full perl and +extensions for target platform. Cross-compilation for linux uses similar +approach as cross-compilation for WinCE, and there are many similarities +within generated files. -We refer to HOST as the platform where the build is performed, and to -TARGET as where final executables will run. +We refer as HOST the platform where the build is performed, and the TARGET +is where final executables will run. -=head2 Basic ideas +=head2 How to cross-compile -=head3 common +Look into the shell script ./Cross/build-arm-n770-sh, modify it and run. +You should only modify few parameters: path to cross-compiler GCC and may +be your cross-compilation identifier, which should be named "properly" +(no minuses in its name, better name it "arm" or "scale" but not "arm-1"). -Unlike WinCE, output files from GCC cross-compiler are produced in the same -directory where C files are. All TARGET binaries have different extensions -so to distinguish HOST and TARGET binaries. Namely, object files for C<arm> -cross-compilation will have extension C<.armo>, executable files will have -C<.arm>. +All should be smooth and you'll get your binaries for TARGET. Following below +is the explanation of the build process, which is not even needed if you +have no errors. -After typical cross-compilation the following files will be built, among -others: +=head2 Build process - sv.c - sv.o - sv.armo - libperl.arma +During cross-compilation following stages occur: -(this approach may be reconsidered, however.) +=over 1 -=head3 build process +=item C<miniperl> for HOST by running: -C<miniperl> is built. This executable is intended to run on HOST, and it -will facilitate the remaining build process; all binaries built after it are -foreign (TARGET) and should not run locally (HOST). -Unlike HOST build, miniperl will not have C<Config.pm> of HOST within reach; -it rather will use the C<Config.pm> from the cross-compilation directories. -In fact, if the build process does have Config.pm within reach, this is only -an indication of a mistake somewhere in the middle. +=over 2 - # following command is okay: - ./miniperl -Ilib -MCross -MConfig -e 1 - # following command should cluck, and it is bad if it does not: - ./miniperl -Ilib -MConfig -e 1 +=item C<Configure> for HOST + +=item generation of C<Makefile> + +=item building C<miniperl> using C<Makefile> + +=back + +=item generation of C<Makefile-cross-XXX> + +=item C<Config.pm> for TARGET + +=item C<miniperl> for TARGET + +=item C<perl> for TARGET + +=item extensions for TARGET + +=back + +=head3 Configure, Makefile + +In order to build C<miniperl> for HOST, the usual C<Configure> is run, which +will generate C<Makefile> by running C<Makefile.SH> - this is no different +compared to standard building process. -After C<miniperl> is built, C<configpm> is invoked to create an -appropriate C<Config.pm> in the right place and its corresponding +=head3 Makefile-cross-XXXX + +To create Makefile for cross-compilation the script Makefile.SH is +executed with variable CROSS_NAME set to the name of cross-compilation. + +=head3 miniperl + +The C<miniperl> executable is intended to run on HOST, and it +will facilitate the remaining build process; binaries built after it are +foreign (TARGET) and should not run locally (HOST). + +=head3 Config.pm + +After C<miniperl> is built, C<configpm --cross=XXX> is invoked to create an +appropriate C<Config.pm> for TARGET and its corresponding C<Cross.pm>. File C<Cross.pm> is dead simple: for given cross-architecture places in @INC a path where perl modules are, and right C<Config.pm> in that place. -That said, C<miniperl -Ilib -MConfig -we 1> should report an error, because -it cannot find C<Config.pm>. If it does not give an error, a wrong C<Config.pm> -is substituted, and resulting binaries will be a mess. +C<miniperl> will not have workable C<Config.pm> of HOST within reach; +it rather will use C<Config.pm> for TARGET from the cross-compilation directories. +In fact, Config.pm for HOST during the cross-compilation does nothing except +signalling the error. + + # following command is okay: + ./miniperl -Ilib -MCross -MConfig -e 1 + # following command will report an error + ./miniperl -Ilib -MConfig -e 1 C<miniperl -MCross -MConfig -we 1> should run okay, and it will provide a correct C<Config.pm> for further compilations. During extensions build phase, the script C<./ext/util/make_ext_cross> is -invoked. - -All invocations of C<Makefile.PL> are provided with C<-MCross> so to enable +invoked. It will invoke C<Makefile.PL> with C<-MCross> so to enable cross-compilation. -=head2 BUILD +=head2 Tools & SDK -=head3 Tools & SDK +To compile, you need native compiler (to build miniperl) and cross-compiler +to build the entire perl. -To compile, you need the following: +Look at the sample script C<build-arm-n770-sh> and its comments as an +example how the cross-compiling environment could be established. =over 4 @@ -84,6 +115,24 @@ To compile, you need the following: =back +=head1 miscellaneous + +Unlike WinCE, output files from GCC cross-compiler are produced in the same +directory where C files are. All TARGET binaries have different extensions +so to distinguish HOST and TARGET binaries. Namely, object files for C<arm> +cross-compilation will have extension C<.armo>, executable files will have +C<.arm>. + +After typical cross-compilation the following files will be built, among +others: + + sv.c + sv.o + sv.armo + libperl.arma + +(this approach may be reconsidered, however.) + =head1 Things to be done =over 4 diff --git a/Cross/TODO b/Cross/TODO index 096e4db815..44a06d89b9 100644 --- a/Cross/TODO +++ b/Cross/TODO @@ -1 +1,3 @@ -Provide a better sandbox for building additional XS libraries. +* move logic from ./Cross/build-arm-n770-sh to Makefile +* construct automatic generation process of configs like ./Cross/config.sh-arm-linux-n770 +* generate object files in './xlib/xxx/' subdir? diff --git a/Cross/build-arm-n770-sh b/Cross/build-arm-n770-sh index b3e6a67ca3..bc4dd2e479 100755 --- a/Cross/build-arm-n770-sh +++ b/Cross/build-arm-n770-sh @@ -1,13 +1,20 @@ # this is a build script for ARM-linux cross-compiling. -# it builds miniperl on HOST and then perl for TARGET -# this approach is like Perl-CE cross-compiling, and allows +# +# Cross-compiling SDK could be downloaded from the URL +# http://www.codesourcery.com/gnu_toolchains/arm +# or alternatively from +# http://www.handhelds.org/download/projects/toolchain/ +# +# SDK also could be downloaded from www.maemo.org, somehow (how - TBD) +# +# Cross-compile process similar to Perl-CE cross-compiling, and allows # for full TARGET perl (as opposed to renamed miniperl) - -# to skip Configure/build for HOST miniperl, pass "noconf" argument to this script - +# # some trick is different, however - the file extension for objects files # are choosen to be .${CROSS_NAME}, .armo in our case +# to skip Configure/build for HOST miniperl, pass "noconf" argument to this script + # note how invoked Makefile.PL for cross-compilation: # miniperl -MCross Makefile.PL @@ -28,7 +35,8 @@ CROSSCC=${CCPREF}gcc export CROSSCC export CROSS_NAME -cp config.sh-arm-linux-n770 config-${CROSS_NAME}.sh +# (re-)building this config-xxxx.sh is TBD +cp config.sh-arm-linux-n770 ../config-${CROSS_NAME}.sh # following should be done better: cd .. @@ -38,50 +46,43 @@ if [[ "x$1" != xnoconf* ]] ; then CROSS_NAME= ./Configure -des -D prefix=./dummy -Dusedevel make miniperl make uudmap.h -# fake uudmap, which should be on HOST -# TODO - all host utilities should be clearly stated and not built for TARGET -cp generate_uudmap generate_uudmap.${CROSS_NAME} fi -#?? cd Cross - # do the rest for TARGET $CROSSCC --version -# call make thusly so it will crosscompile... +# call make this way so it will crosscompile... XCOREDIR=xlib/$CROSS_NAME/CORE -PERL_CONFIG_SH=Cross/config-${CROSS_NAME}.sh - -#?? . $PERL_CONFIG_SH +PERL_CONFIG_SH=config-${CROSS_NAME}.sh # make cflags do cross-compile work (now its hackish, will be improved!) rm cflags-cross-$CROSS_NAME cp Cross/cflags-cross-$CROSS_NAME . rm Makefile-cross-$CROSS_NAME CROSS_NAME=$CROSS_NAME sh Makefile.SH -cp Cross/Makefile-cross-$CROSS_NAME . mkdir xlib mkdir xlib/$CROSS_NAME mkdir ${XCOREDIR} -#??OBJ_EXT=.${CROSS_NAME}o -# TODO these -- AR=${CCPREF}ar LD=${CCPREF}ld cmd="make -f Makefile-cross-$CROSS_NAME xconfig.h" echo "running $cmd" -$cmd +$cmd || exit -echo "running $cmd" -cmd="make -f Makefile-cross-$CROSS_NAME libperl.${CROSS_NAME}a OBJ_EXT=.${CROSS_NAME}o EXE_EXT=.$CROSS_NAME LIB_EXT=.${CROSS_NAME}a AR=${CCPREF}ar LD=${CCPREF}ld" -$cmd -exit +#cmd="make -f Makefile-cross-$CROSS_NAME DynaLoader.${CROSS_NAME}o OBJ_EXT=.${CROSS_NAME}o EXE_EXT=.$CROSS_NAME LIB_EXT=.${CROSS_NAME}a AR=${CCPREF}ar LD=${CCPREF}ld" +#echo "running $cmd" +#$cmd || exit +# -cmd="make -f Makefile-cross-$CROSS_NAME DynaLoader.${CROSS_NAME}o OBJ_EXT=.${CROSS_NAME}o EXE_EXT=.$CROSS_NAME LIB_EXT=.${CROSS_NAME}a AR=${CCPREF}ar LD=${CCPREF}ld" +cmd="make -f Makefile-cross-$CROSS_NAME all" echo "running $cmd" -$cmd - -cmd="make -f Makefile-cross-$CROSS_NAME perl.${CROSS_NAME}" -echo "running $cmd" -$cmd - +$cmd || exit + +# extensions not currently built here: +# DB_File +# GDBM_File +# NDBM_File +# ODBM_File +# SDBM_File +# diff --git a/Cross/cflags-cross-arm b/Cross/cflags-cross-arm index d33b1136de..2c0d21eb97 100755 --- a/Cross/cflags-cross-arm +++ b/Cross/cflags-cross-arm @@ -11,15 +11,15 @@ extra="" case $PERL_CONFIG_SH in '') - if test -f Cross/config-arm.sh; then TOP=.; - elif test -f ../Cross/config-arm.sh; then TOP=..; - elif test -f ../../Cross/config-arm.sh; then TOP=../..; - elif test -f ../../../Cross/config-arm.sh; then TOP=../../..; - elif test -f ../../../../Cross/config-arm.sh; then TOP=../../../..; + if test -f ./config-arm.sh; then TOP=.; + elif test -f ../config-arm.sh; then TOP=..; + elif test -f ../../config-arm.sh; then TOP=../..; + elif test -f ../../../config-arm.sh; then TOP=../../..; + elif test -f ../../../../config-arm.sh; then TOP=../../../..; else echo "Can't find config-arm.sh."; exit 1 fi - . $TOP/Cross/config-arm.sh + . $TOP/config-arm.sh ;; esac @@ -152,6 +152,6 @@ fi echo "$CROSSCC -c -DUSE_CROSS_COMPILE -DPERL_CORE $ccflags $stdflags $optimize $warn $extra" eval "$also "'"$CROSSCC -DUSE_CROSS_COMPILE -DPERL_CORE -c $ccflags $stdflags $optimize $warn $extra"' - . $TOP/Cross/config-arm.sh + . $TOP/config-arm.sh done diff --git a/Cross/config.sh-arm-linux-n770 b/Cross/config.sh-arm-linux-n770 index a07fcbbd9a..880fde7c28 100644 --- a/Cross/config.sh-arm-linux-n770 +++ b/Cross/config.sh-arm-linux-n770 @@ -482,6 +482,12 @@ d_tcgetpgrp='define' d_tcsetpgrp='define' d_telldir='define' d_telldirproto='define' +d_ctime64='undef' +d_localtime64='undef' +d_gmtime64='undef' +d_mktime64='undef' +d_difftime64='undef' +d_asctime64='undef' d_time='define' d_timegm='define' d_times='define' @@ -531,7 +537,7 @@ dlsrc='dl_dlopen.xs' doublesize='8' drand01='drand48()' drand48_r_proto='0' -dynamic_ext='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attrs re threads threads/shared' +dynamic_ext='B Compress/Raw/Zlib Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call Hash/Util I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via Socket Storable Sys/Hostname Sys/Syslog Text/Soundex Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/Typemap attrs re threads threads/shared Hash/Util/FieldHash' eagain='EAGAIN' ebcdic='undef' echo='echo' @@ -546,7 +552,7 @@ endservent_r_proto='0' eunicefix=':' exe_ext='' expr='expr' -extensions='B ByteLoader Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attrs re threads threads/shared Errno' +extensions='B Compress/Raw/Zlib Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call Hash/Util I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via Socket Storable Sys/Hostname Sys/Syslog Text/Soundex Time/HiRes Time/Piece Unicode/Normalize XS/APItest XS/Typemap attrs re threads threads/shared Hash/Util/FieldHash Compress/Zlib Errno IO_Compress_Base IO_Compress_Zlib Module/Pluggable Test/Harness' extras='' fflushNULL='define' fflushall='undef' @@ -736,7 +742,7 @@ issymlink='/usr/bin/test -h' ivdformat='"ld"' ivsize='4' ivtype='long' -known_extensions='B ByteLoader Cwd DB_File Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Encode Fcntl File/Glob Filter/Util/Call GDBM_File I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 NDBM_File ODBM_File Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Time/HiRes Unicode/Normalize XS/APItest XS/Typemap attrs re threads threads/shared' +known_extensions='B Compress/Raw/Zlib Cwd Data/Dumper Devel/DProf Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl File/Glob Filter/Util/Call Hash/Util I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc Opcode POSIX PerlIO/encoding PerlIO/scalar PerlIO/via Socket Storable Sys/Hostname Sys/Syslog Text/Soundex Time/HiRes Time/Piece Unicode/Normalize Win32 Win32API/File Win32CORE XS/APItest XS/Typemap attrs re threads threads/shared Hash/Util/FieldHash' ksh='' ld='arm-none-linux-gnueabi-gcc' lddlflags='-shared -L/usr/local/lib' @@ -943,7 +949,7 @@ src='.' ssizetype='ssize_t' startperl='#!/usr/bin/perl' startsh='#!/bin/sh' -static_ext='DynaLoader ' +static_ext=' ' stdchar='char' stdio_base='((fp)->_IO_read_base)' stdio_bufsiz='((fp)->_IO_read_end - (fp)->_IO_read_base)' @@ -1659,7 +1659,7 @@ the particular platforms: README.ce -=item Open Zaurus +=item arm-linux (Open Zaurus, N770, etc) Cross/README @@ -1688,19 +1688,13 @@ For some cross-compilation environments the Configure option C<-Dinstallprefix=...> might be handy, see L<Changing the installation directory>. -About the cross-compilation support of Configure: what is known to -work is running Configure in a cross-compilation environment and -building the miniperl executable. What is known not to work is -building the perl executable because that would require building -extensions: Dynaloader statically and File::Glob dynamically, for -extensions one needs MakeMaker and MakeMaker is not yet -cross-compilation aware, and neither is the main Makefile. - -The cross-compilation setup of Configure has successfully been used in -at least two Linux cross-compilation environments. The setups were -both such that the host system was Intel Linux with a gcc built for -cross-compiling into ARM Linux, and there was a SSH connection to the -target system. +About the cross-compilation support of Configure: it supports +cross-compilation process up to building the miniperl executable. +You should go this way if your platform is not supported for perl +cross-compilation (i.e. it is not arm-linux, wince or another platform +mentioned above). + +If this is your case, keep reading this section. To run Configure in cross-compilation mode the basic switch that has to be used is C<-Dusecrosscompile>. @@ -34,7 +34,6 @@ Cross/config.sh-arm-linux-n770 Cross-compilation Cross/generate_config_sh Cross-compilation Cross/installperl.patch Cross-compilation Cross/Makefile Cross-compilation -Cross/Makefile-cross-SH Cross-compilation Cross/Makefile.SH.patch Cross-compilation Cross/README Cross-compilation Cross/README.new Cross-compilation diff --git a/Makefile.SH b/Makefile.SH index ff50cfd0d7..7857e09e58 100644 --- a/Makefile.SH +++ b/Makefile.SH @@ -13,11 +13,23 @@ esac case $CROSS_NAME in '') Makefile=Makefile + make_ext=make_ext + utilities="utilities" + translators="translators" + MCROSS="" ;; *) # if cross-compilation, the Makefile named accordingly Makefile=Makefile-cross-$CROSS_NAME - . Cross/config-${CROSS_NAME}.sh + make_ext=make_ext_cross + + # MCROSS is either empty or -MCross so proper TARGET machine config.pm + # will be activated + MCROSS="-MCross" + # cross-compiling of utilities (in utils), translators (in x2p) not yet here + utilities="" + translators="" + . config-${CROSS_NAME}.sh ;; esac @@ -289,6 +301,7 @@ RUN = $run # These variables may need to be manually set for non-Unix systems. AR = $full_ar HOST_EXE_EXT = +HOST_OBJ_EXT = .o EXE_EXT = $_exe LIB_EXT = $_a OBJ_EXT = $_o @@ -303,7 +316,7 @@ DYNALOADER = DynaLoader\$(OBJ_EXT) libs = $perllibs $cryptlib -public = perl\$(EXE_EXT) $suidperl utilities translators +public = perl\$(EXE_EXT) $suidperl $utilities $translators shellflags = $shellflags @@ -376,6 +389,10 @@ CONFIGPM = lib/Config.pm lib/Config_heavy.pl CONFIGPOD = lib/Config.pod CONFIGH = config.h + +$(CONFIGPOD): config.sh miniperl$(EXE_EXT) configpm Porting/Glossary + $(LDLIBPTH) $(RUN) ./miniperl -Ilib configpm + !NO!SUBS! ;; *) @@ -390,12 +407,20 @@ CONFIGPM = xlib/\$(CROSS_NAME)/Config.pm CONFIGPOD = xlib/\$(CROSS_NAME)/Config.pod CONFIGH = xconfig.h -xconfig.h: config_h.SH Cross/config-\$(CROSS_NAME).sh - CONFIG_SH=Cross/config-\$(CROSS_NAME).sh CONFIG_H=xconfig.h \$(SHELL) config_h.SH +xconfig.h: config_h.SH config-\$(CROSS_NAME).sh + CONFIG_SH=config-\$(CROSS_NAME).sh CONFIG_H=xconfig.h \$(SHELL) config_h.SH #TODO \$(LDLIBPTH) ./miniperl -Ilib -MCross=\$(CROSS_NAME) config_h.PL "INST_VER=\$(INST_VER)" "CORE_DIR=\$(CROSS_LIB)" "CONFIG_H=xconfig.h" cp xconfig.h \$(CROSS_LIB)/ cp xconfig.h \$(CROSS_LIB)/config.h +\$(CONFIGPM): config.sh miniperl configpm Porting/Glossary + \$(LDLIBPTH) ./miniperl -Ilib configpm --cross=\$(CROSS_NAME) + cp *.h \$(CROSS_LIB)/ + cp ext/re/re.pm \$(CROSS_LIB)/ + +\$(CONFIGPOD): config.sh miniperl\$(EXE_EXT) configpm Porting/Glossary + \$(LDLIBPTH) \$(RUN) ./miniperl -Ilib configpm --cross=\$(CROSS_NAME) + !GROK!THIS! ;; esac @@ -576,8 +601,8 @@ globals\$(OBJ_EXT): uudmap.h uudmap.h: generate_uudmap\$(HOST_EXE_EXT) \$(RUN) ./generate_uudmap\$(HOST_EXE_EXT) >uudmap.h -generate_uudmap\$(HOST_EXE_EXT): generate_uudmap\$(OBJ_EXT) - \$(CC) -o generate_uudmap\$(EXE_EXT) \$(LDFLAGS) generate_uudmap\$(OBJ_EXT) \$(libs) +generate_uudmap\$(HOST_EXE_EXT): generate_uudmap\$(HOST_OBJ_EXT) + \$(CC) -o generate_uudmap\$(HOST_EXE_EXT) \$(LDFLAGS) generate_uudmap\$(HOST_OBJ_EXT) \$(libs) !GROK!THIS! $spitshell >>$Makefile <<'!NO!SUBS!' @@ -585,7 +610,7 @@ miniperlmain$(OBJ_EXT): miniperlmain.c patchlevel.h $(CCCMD) $(PLDLFLAGS) $*.c perlmain.c: miniperlmain.c config.sh $(FIRSTMAKEFILE) - sh writemain $(DYNALOADER) $(static_ext) > perlmain.c + sh writemain DynaLoader $(static_ext) > perlmain.c perlmain$(OBJ_EXT): perlmain.c $(CCCMD) $(PLDLFLAGS) $*.c @@ -801,18 +826,18 @@ miniperl$(EXE_EXT): $& miniperlmain$(OBJ_EXT) $(obj) opmini$(OBJ_EXT) perl$(EXE_EXT): $& perlmain$(OBJ_EXT) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) -@rm -f miniperl.xok - $(SHRPENV) $(LDLIBPTH) $(CC) -o perl$(PERL_SUFFIX) $(PERL_PROFILE_LDFLAGS) $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) + $(SHRPENV) $(LDLIBPTH) $(CC) -o perl$(PERL_SUFFIX)$(EXE_EXT) $(PERL_PROFILE_LDFLAGS) $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) # Purify/Quantify Perls. pureperl$(EXE_EXT): $& perlmain$(OBJ_EXT) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) - $(SHRPENV) $(LDLIBPTH) purify $(CC) -o pureperl $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) + $(SHRPENV) $(LDLIBPTH) purify $(CC) -o pureperl$(EXE_EXT) $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) purecovperl$(EXE_EXT): $& perlmain$(OBJ_EXT) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) - $(SHRPENV) $(LDLIBPTH) purecov $(CC) -o purecovperl $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) + $(SHRPENV) $(LDLIBPTH) purecov $(CC) -o purecovperl$(EXE_EXT) $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) quantperl$(EXE_EXT): $& perlmain$(OBJ_EXT) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) - $(SHRPENV) $(LDLIBPTH) quantify $(CC) -o quantperl $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) + $(SHRPENV) $(LDLIBPTH) quantify $(CC) -o quantperl$(EXE_EXT) $(CLDFLAGS) $(CCDLFLAGS) perlmain$(OBJ_EXT) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs) # Valgrind perl (currently Linux only) @@ -944,28 +969,35 @@ makeppport: miniperl\$(EXE_EXT) \$(CONFIGPM) !GROK!THIS! ;; *) -$spitshell >>$Makefile <<'!NO!SUBS!' +$spitshell >>$Makefile <<!GROK!THIS! .PHONY: makeppport -makeppport: miniperl$(EXE_EXT) $(CONFIGPM) - $(LDLIBPTH) $(RUN) ./miniperl$(EXE_EXT) -Ilib mkppport +makeppport: miniperl\$(HOST_EXE_EXT) \$(CONFIGPM) + \$(LDLIBPTH) \$(RUN) ./miniperl\$(HOST_EXE_EXT) $MCROSS -Ilib mkppport -!NO!SUBS! +!GROK!THIS! ;; esac -$spitshell >>$Makefile <<'!NO!SUBS!' +$spitshell >>$Makefile <<!GROK!THIS! + +lib/lib.pm: miniperl\$(EXE_EXT) \$(CONFIGPM) + @-rm -f \$@ + \$(LDLIBPTH) \$(RUN) ./miniperl -Ilib $MCROSS lib/lib_pm.PL # We have to call our ./makedir because Ultrix 4.3 make can't handle the line # test -d lib/auto || mkdir lib/auto # We need to autosplit in two steps because VOS can't handle so many args # .PHONY: preplibrary -preplibrary: miniperl$(EXE_EXT) $(CONFIGPM) lib/lib.pm $(PREPLIBRARY_LIBPERL) +preplibrary: miniperl\$(EXE_EXT) \$(CONFIGPM) lib/lib.pm \$(PREPLIBRARY_LIBPERL) @sh ./makedir lib/auto @echo " AutoSplitting perl library" - $(LDLIBPTH) $(RUN) ./miniperl -Ilib -MAutoSplit -MFile::Find -e 'find ({no_chdir=>1, wanted => sub {autosplit_lib_modules($$_) if /\.pm$$/}}, "lib")' - $(MAKE) lib/re.pm + \$(LDLIBPTH) \$(RUN) ./miniperl -Ilib $MCROSS -MAutoSplit -MFile::Find -e 'find ({no_chdir=>1, wanted => sub {autosplit_lib_modules(\$\$_) if /\.pm\$\$/}}, "lib")' + \$(MAKE) lib/re.pm + +!GROK!THIS! +$spitshell >>$Makefile <<'!NO!SUBS!' $(CONFIGPOD): config.sh miniperl$(EXE_EXT) configpm Porting/Glossary $(LDLIBPTH) $(RUN) ./miniperl -Ilib configpm @@ -985,10 +1017,6 @@ $(plextract): miniperl$(EXE_EXT) $(CONFIGPM) x2p/s2p x2p/s2p: miniperl$(EXE_EXT) $(CONFIGPM) x2p/s2p.PL cd x2p; $(LDLIBPTH) $(MAKE) s2p -lib/lib.pm: miniperl$(EXE_EXT) $(CONFIGPM) - @-rm -f $@ - $(LDLIBPTH) $(RUN) ./miniperl -Ilib lib/lib_pm.PL - unidatafiles $(unidatafiles): uni.data uni.data: miniperl$(EXE_EXT) $(CONFIGPM) lib/unicore/mktables @@ -1148,18 +1176,22 @@ manicheck: FORCE # # DynaLoader may be needed for extensions that use Makefile.PL. -$(DYNALOADER): miniperl$(EXE_EXT) preplibrary FORCE - @$(LDLIBPTH) sh ext/util/make_ext $(STATIC) $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) +!GROK!THIS! -d_dummy $(dynamic_ext): miniperl$(EXE_EXT) preplibrary makeppport $(DYNALOADER) FORCE - @$(LDLIBPTH) sh ext/util/make_ext dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) +$spitshell >>$Makefile <<!GROK!THIS! +\$(DYNALOADER): miniperl preplibrary FORCE + @\$(LDLIBPTH) sh ext/util/$make_ext \$(STATIC) \$@ MAKE=\$(MAKE) LIBPERL_A=\$(LIBPERL) -s_dummy $(static_ext): miniperl$(EXE_EXT) preplibrary makeppport $(DYNALOADER) FORCE - @$(LDLIBPTH) sh ext/util/make_ext $(STATIC) $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) +d_dummy \$(dynamic_ext): miniperl preplibrary makeppport \$(DYNALOADER) FORCE + @\$(LDLIBPTH) sh ext/util/$make_ext dynamic \$@ MAKE=\$(MAKE) LIBPERL_A=\$(LIBPERL) -n_dummy $(nonxs_ext): miniperl$(EXE_EXT) preplibrary FORCE - @$(LDLIBPTH) sh ext/util/make_ext nonxs $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) -!NO!SUBS! +s_dummy \$(static_ext): miniperl preplibrary makeppport \$(DYNALOADER) FORCE + @\$(LDLIBPTH) sh ext/util/$make_ext \$(STATIC) \$@ MAKE=\$(MAKE) LIBPERL_A=\$(LIBPERL) + +n_dummy \$(nonxs_ext): miniperl preplibrary FORCE + @\$(LDLIBPTH) sh ext/util/$make_ext nonxs \$@ MAKE=\$(MAKE) LIBPERL_A=\$(LIBPERL) + +!GROK!THIS! $spitshell >>$Makefile <<EOF $extra_dep diff --git a/ext/POSIX/Makefile.PL b/ext/POSIX/Makefile.PL index 5f6679d145..5658b73f0a 100644 --- a/ext/POSIX/Makefile.PL +++ b/ext/POSIX/Makefile.PL @@ -1,6 +1,6 @@ # Explicitly avoid including '.' in @INC; autoloader gets confused since it # can find POSIX.pm, but can't find autosplit.ix. -BEGIN { @INC = '../../lib';} +BEGIN { @INC = '../../lib' unless defined $Cross::platform;} # use ExtUtils::MakeMaker; use ExtUtils::Constant 0.11 'WriteConstants'; diff --git a/lib/ExtUtils/MM_Unix.pm b/lib/ExtUtils/MM_Unix.pm index 3624619c74..6bef1f4ee1 100644 --- a/lib/ExtUtils/MM_Unix.pm +++ b/lib/ExtUtils/MM_Unix.pm @@ -146,7 +146,7 @@ sub c_o { $command -S $flags \$*.c .c\$(OBJ_EXT): - $command $flags \$*.c + $command $flags -o \$*\$(OBJ_EXT) \$*.c .cpp\$(OBJ_EXT): $command $flags \$*.cpp @@ -2585,7 +2585,7 @@ $(OBJECT) : $(FIRST_MAKEFILE) my $newer_than_target = $Is{VMS} ? '$(MMS$SOURCE_LIST)' : '$?'; my $mpl_args = join " ", map qq["$_"], @ARGV; - $m .= sprintf <<'MAKE_FRAG', $newer_than_target, $mpl_args; + $m .= sprintf <<'MAKE_FRAG', $newer_than_target, $mpl_args unless defined $Cross::platform; # We take a very conservative approach here, but it's worth it. # We move Makefile to Makefile.old here to avoid gnu make looping. $(FIRST_MAKEFILE) : Makefile.PL $(CONFIGDEP) @@ -2790,19 +2790,30 @@ sub perldepend { my($self) = shift; my(@m); + my $configsh = "config.sh"; my $make_config = $self->cd('$(PERL_SRC)', '$(MAKE) lib/Config.pm'); - push @m, sprintf <<'MAKE_FRAG', $make_config if $self->{PERL_SRC}; + if (defined $Cross::platform) { + # in cross-compiling the dependant config.sh contains cross-identifier + # in its name, yet Config.pm is located in ./xlib/xxxx/ + $make_config = $self->cd('$(PERL_SRC)', "\$(MAKE) xlib/$Cross::platform/Config.pm"); + $configsh = "config-$Cross::platform.sh"; + } + + if ($self->{PERL_SRC}) { + push @m, "CONFIGSH = \$(PERL_SRC)/$configsh\n"; + push @m, sprintf <<'MAKE_FRAG', $make_config; # Check for unpropogated config.sh changes. Should never happen. # We do NOT just update config.h because that is not sufficient. # An out of date config.h is not fatal but complains loudly! -$(PERL_INC)/config.h: $(PERL_SRC)/config.sh - -$(NOECHO) $(ECHO) "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false +$(PERL_INC)/config.h: $(CONFIGSH) + -$(NOECHO) $(ECHO) "Warning: $(PERL_INC)/config.h out of date with $(CONFIGSH)"; false -$(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh - $(NOECHO) $(ECHO) "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh" +$(PERL_ARCHLIB)/Config.pm: $(CONFIGSH) + $(NOECHO) $(ECHO) "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(CONFIGSH)" %s MAKE_FRAG + } return join "", @m unless $self->needs_linking; @@ -3732,7 +3743,7 @@ sub xs_o { # many makes are too dumb to use xs_c then c_o ' .xs$(OBJ_EXT): $(XSUBPPRUN) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c - $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.c + $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) -o $*$(OBJ_EXT) $*.c '; } |