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1 | ## Toplevel Makefile for cross-compilation of perl |
2 | # |
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3 | ## $Id: Makefile,v 1.5 2003/12/12 00:48:19 red Exp red $ |
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4 | |
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5 | export TOPDIR=${shell pwd} |
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6 | include $(TOPDIR)/config |
7 | export CFLAGS |
8 | export SYS=$(ARCH)-$(OS) |
9 | export CROSS=$(ARCH)-$(OS)- |
10 | export FULL_OPTIMIZATION = -fexpensive-optimizations -fomit-frame-pointer -O2 |
11 | export OPTIMIZATION = -O2 |
12 | |
13 | export CC = $(CROSS)gcc |
14 | export CXX = $(CROSS)g++ |
15 | export LD = $(CROSS)ld |
16 | export STRIP = $(CROSS)strip |
17 | export AR = $(CROSS)ar |
18 | export RANLIB = $(CROSS)ranlib |
19 | |
20 | |
21 | ## Optimisation work |
22 | ifeq ($(ARCH),arm) |
23 | ifdef CONFIG_TARGET_ARM_SA11X0 |
24 | ifndef Architecture |
25 | Architecture = armv4l-strongarm |
26 | endif |
27 | FULL_OPTIMIZATION += -march=armv4 -mtune=strongarm1100 -mapcs-32 |
28 | OPTIMIZATION += -march=armv4 -mtune=strongarm1100 -mapcs-32 |
29 | endif |
30 | endif |
31 | |
32 | CFLAGS+=$(FULL_OPTIMIZATION) |
33 | |
34 | all: |
35 | @echo Please read the README file before doing anything else. |
36 | |
37 | gen_patch: |
38 | diff -Bbur ../Makefile.SH Makefile.SH > Makefile.SH.patch |
39 | diff -Bbur ../installperl installperl > installperl.patch |
40 | |
41 | patch: |
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42 | cd .. ; if [ ! -e ./CROSS_PATCHED ] ; then \ |
43 | patch -p1 < Cross/Makefile.SH.patch; \ |
44 | patch -p1 < Cross/installperl.patch ; mv installperl installperl-patched; \ |
45 | sed -e 's/XXSTRIPXX/$(SYS)/' installperl-patched > installperl; \ |
46 | touch CROSS_PATCHED ; fi |
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47 | |
48 | perl: |
49 | @echo Perl cross-build directory is $(TOPDIR) |
50 | @echo Target arch is $(SYS) |
51 | @echo toolchain: $(CC), $(CXX), $(LD), $(STRIP), $(AR), $(RANLIB) |
52 | @echo Optimizations: $(FULL_OPTIMIZATION) |
53 | |
54 | $(TOPDIR)/generate_config_sh config.sh-$(SYS) > $(TOPDIR)/../config.sh |
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55 | cd $(TOPDIR)/.. ; ./Configure -S ; make depend ; make ; make more |
56 | cd $(TOPDIR)/.. ; mkdir -p fake_config_library ; cp lib/Config.pm fake_config_library |
57 | cd $(TOPDIR)/.. ; $(MAKE) more2 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig" |
58 | cd $(TOPDIR)/.. ; $(MAKE) more3 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig" |
59 | cd $(TOPDIR)/.. ; $(MAKE) more4 "PERLRUN=/usr/bin/perl -I$(TOPDIR)/../fake_config_library -MConfig" |
60 | cd $(TOPDIR)/.. ; rm -rf install_me_here |
61 | cd $(TOPDIR)/.. ; make install-strip |
62 | cd $(TOPDIR)/.. ; sh -x Cross/warp |
63 | |
64 | |