| 1 | ## Toplevel Makefile for cross-compilation of perl
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| 2 | #
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| 3 | ## $Id: Makefile,v 1.7 2004/01/12 15:41:02 red Exp red $
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| 4 |
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| 5 | export TOPDIR=${shell pwd}
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| 6 | include $(TOPDIR)/config
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| 7 | export CFLAGS
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| 8 | export SYS=$(ARCH)-$(OS)
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| 9 | export CROSS=$(ARCH)-$(OS)-
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| 10 | export FULL_OPTIMIZATION = -fexpensive-optimizations -fomit-frame-pointer -O2
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| 11 | export OPTIMIZATION = -O2
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| 12 |
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| 13 | export CC = $(CROSS)gcc
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| 14 | export CXX = $(CROSS)g++
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| 15 | export LD = $(CROSS)ld
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| 16 | export STRIP = $(CROSS)strip
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| 17 | export AR = $(CROSS)ar
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| 18 | export RANLIB = $(CROSS)ranlib
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| 19 |
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| 20 |
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| 21 | ## Optimisation work
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| 22 | ifeq ($(ARCH),arm)
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| 23 | ifdef CONFIG_TARGET_ARM_SA11X0
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| 24 | ifndef Architecture
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| 25 | Architecture = armv4l-strongarm
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| 26 | endif
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| 27 | FULL_OPTIMIZATION += -march=armv4 -mtune=strongarm1100 -mapcs-32
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| 28 | OPTIMIZATION += -march=armv4 -mtune=strongarm1100 -mapcs-32
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| 29 | endif
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| 30 | endif
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| 31 |
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| 32 | CFLAGS+=$(FULL_OPTIMIZATION)
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| 33 |
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| 34 | all:
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| 35 | @echo Please read the README file before doing anything else.
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| 36 |
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| 37 | gen_patch:
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| 38 | diff -Bbur ../Makefile.SH Makefile.SH > Makefile.SH.patch
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| 39 | diff -Bbur ../installperl installperl > installperl.patch
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| 40 |
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| 41 | patch:
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| 42 | cd .. ; if [ ! -e ./CROSS_PATCHED ] ; then \
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| 43 | patch -p1 < Cross/Makefile.SH.patch; \
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| 44 | patch -p1 < Cross/installperl.patch ; mv installperl installperl-patched; \
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| 45 | sed -e 's/XXSTRIPXX/$(SYS)/' installperl-patched > installperl; \
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| 46 | touch CROSS_PATCHED ; fi
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| 47 |
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| 48 | dry_patch:
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| 49 | cd .. ; patch --dry-run -p1 < Cross/Makefile.SH.patch; \
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| 50 | patch --dry-run -p1 < Cross/installperl.patch; \
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| 51 |
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| 52 | perl:
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| 53 | @echo Perl cross-build directory is $(TOPDIR)
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| 54 | @echo Target arch is $(SYS)
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| 55 | @echo toolchain: $(CC), $(CXX), $(LD), $(STRIP), $(AR), $(RANLIB)
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| 56 | @echo Optimizations: $(FULL_OPTIMIZATION)
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| 57 |
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| 58 | $(TOPDIR)/generate_config_sh config.sh-$(SYS) > $(TOPDIR)/../config.sh
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| 59 | cd $(TOPDIR)/.. ; ./Configure -S ; make depend ; make ; make more
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| 60 | cd $(TOPDIR)/.. ; mkdir -p fake_config_library ; cp lib/Config.pm fake_config_library
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| 61 | cd $(TOPDIR)/.. ; $(MAKE) more2 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig"
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| 62 | cd $(TOPDIR)/.. ; $(MAKE) more3 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig"
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| 63 | cd $(TOPDIR)/.. ; $(MAKE) more4 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig"
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| 64 | cd $(TOPDIR)/.. ; rm -rf install_me_here
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| 65 | cd $(TOPDIR)/.. ; make install-strip
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| 66 | cd $(TOPDIR)/.. ; sh -x Cross/warp
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| 67 |
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| 68 |
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