https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| 8ed6d636 VK |
1 | # this is a build script for ARM-linux cross-compiling. |
| 2 | # it builds miniperl on HOST and then perl for TARGET | |
| 3 | # this approach is like Perl-CE cross-compiling, and allows | |
| 4 | # for full TARGET perl (as opposed to renamed miniperl) | |
| 5 | ||
| 608969de VK |
6 | # to skip Configure/build for HOST miniperl, pass "noconf" argument to this script |
| 7 | ||
| 8ed6d636 | 8 | # some trick is different, however - the file extension for objects files |
| 8534470b | 9 | # are chosen to be .${CROSS_NAME}, .armo in our case |
| 8ed6d636 VK |
10 | |
| 11 | # note how invoked Makefile.PL for cross-compilation: | |
| 12 | # miniperl -MCross Makefile.PL | |
| 13 | ||
| 14 | # steps are: | |
| 15 | # - run HOST configure | |
| 16 | # - build HOST miniperl | |
| 17 | # given freshly-created HOST makefile and existing miniperl fix makefile | |
| 18 | # to use | |
| 19 | ||
| 20 | CROSS_NAME=arm | |
| 21 | ||
| 22 | # suppose compiler is in /opt/arm-2006q3 | |
| 23 | CCPATH=/opt/arm-2006q3 | |
| 24 | PATH=$CCPATH/bin:$PATH | |
| 25 | CCPREF=arm-none-linux-gnueabi- | |
| 26 | ||
| 27 | CROSSCC=${CCPREF}gcc | |
| 28 | export CROSSCC | |
| 29 | export CROSS_NAME | |
| 30 | ||
| 31 | cp config.sh-arm-linux-n770 config-${CROSS_NAME}.sh | |
| 32 | ||
| 33 | # following should be done better: | |
| 34 | cd .. | |
| 35 | ||
| 608969de | 36 | if [[ "x$1" != xnoconf* ]] ; then |
| 8ed6d636 | 37 | # do miniperl on HOST |
| 5a20539c | 38 | CROSS_NAME= ./Configure -des -D prefix=./dummy -Dusedevel |
| 8ed6d636 VK |
39 | make miniperl |
| 40 | make uudmap.h | |
| 41 | # fake uudmap, which should be on HOST | |
| 42 | # TODO - all host utilities should be clearly stated and not built for TARGET | |
| 43 | cp generate_uudmap generate_uudmap.${CROSS_NAME} | |
| 44 | fi | |
| 45 | ||
| 46 | #?? cd Cross | |
| 47 | ||
| 48 | # do the rest for TARGET | |
| 49 | $CROSSCC --version | |
| 50 | ||
| 51 | # call make thusly so it will crosscompile... | |
| 52 | XCOREDIR=xlib/$CROSS_NAME/CORE | |
| 53 | PERL_CONFIG_SH=Cross/config-${CROSS_NAME}.sh | |
| 54 | ||
| 55 | #?? . $PERL_CONFIG_SH | |
| 56 | ||
| 57 | # make cflags do cross-compile work (now its hackish, will be improved!) | |
| 58 | rm cflags-cross-$CROSS_NAME | |
| 59 | cp Cross/cflags-cross-$CROSS_NAME . | |
| 60 | rm Makefile-cross-$CROSS_NAME | |
| 5a20539c | 61 | CROSS_NAME=$CROSS_NAME sh Makefile.SH |
| 8ed6d636 | 62 | cp Cross/Makefile-cross-$CROSS_NAME . |
| 8ed6d636 VK |
63 | |
| 64 | mkdir xlib | |
| 65 | mkdir xlib/$CROSS_NAME | |
| 66 | mkdir ${XCOREDIR} | |
| 67 | ||
| 68 | #??OBJ_EXT=.${CROSS_NAME}o | |
| 69 | # TODO these -- AR=${CCPREF}ar LD=${CCPREF}ld | |
| 5a20539c VK |
70 | cmd="make -f Makefile-cross-$CROSS_NAME xconfig.h" |
| 71 | echo "running $cmd" | |
| 72 | $cmd | |
| 73 | ||
| 74 | echo "running $cmd" | |
| 75 | cmd="make -f Makefile-cross-$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" | |
| 76 | $cmd | |
| 77 | ||
| 78 | exit | |
| 79 | ||
| 80 | cmd="make -f Makefile-cross-$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" | |
| 81 | echo "running $cmd" | |
| 82 | $cmd | |
| 83 | ||
| 84 | cmd="make -f Makefile-cross-$CROSS_NAME perl.${CROSS_NAME}" | |
| 85 | echo "running $cmd" | |
| 86 | $cmd | |
| 8ed6d636 | 87 |