1 | #!/bin/bash |
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2 | |
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3 | # cross-lfs target zlib build |
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4 | # --------------------------- |
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5 | # $LastChangedBy$ |
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6 | # $LastChangedDate$ |
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7 | # $LastChangedRevision$ |
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8 | # $HeadURL$ |
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9 | # |
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10 | |
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11 | LOG=zlib-target.log |
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12 | |
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13 | SELF=`basename ${0}` |
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14 | set_buildenv |
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15 | set_libdirname |
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16 | setup_multiarch |
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17 | |
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18 | if [ "${USE_SYSROOT}" = "Y" ]; then |
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19 | BUILD_PREFIX=/usr |
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20 | INSTALL_PREFIX="${LFS}${BUILD_PREFIX}" |
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21 | INSTALL_OPTIONS="DESTDIR=${LFS}" |
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22 | else |
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23 | BUILD_PREFIX=${TGT_TOOLS} |
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24 | INSTALL_PREFIX="${TGT_TOOLS}" |
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25 | INSTALL_OPTIONS="" |
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26 | fi |
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27 | |
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28 | if [ ! "${libdirname}" = "lib" ]; then |
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29 | extra_conf="--libdir=${BUILD_PREFIX}/${libdirname}" |
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30 | fi |
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31 | |
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32 | export CC="${TARGET}-gcc ${ARCH_CFLAGS}" |
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33 | export CXX="${TARGET}-g++ ${ARCH_CFLAGS}" |
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34 | |
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35 | cd ${SRC} |
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36 | unpack_tarball zlib-${ZLIB_VER} |
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37 | cd ${PKGDIR} |
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38 | |
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39 | # TODO: check to see how far back this applies... |
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40 | apply_patch zlib-1.2.2-add_DESTDIR-1 |
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41 | |
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42 | #TODO - fix this for later zlibs |
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43 | test "1.1.4" = "${ZLIB_VER}" && |
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44 | { |
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45 | # Fix up zlibs Makefile so we can properly pass in LDFLAGS from |
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46 | # the env without clobbering existing settings for zlib build |
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47 | test -f Makefile.in-ORIG || |
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48 | cp Makefile.in Makefile.in-ORIG |
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49 | |
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50 | # make LDFLAGS in Makefile.in empty and move existing LDFLAGS |
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51 | # to ZLIB_LDFLAGS. Append $(ZLIB_LDFLAGS) wherever $(LDFLAGS) exists |
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52 | sed -e 's@LDFLAGS=.*@ZLIB_&@' \ |
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53 | -e '/ZLIB_LDFLAGS=/i\ |
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54 | LDFLAGS=' \ |
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55 | -e 's@$(LDFLAGS)@& $(ZLIB_LDFLAGS)@g' \ |
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56 | Makefile.in-ORIG > Makefile.in |
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57 | } |
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58 | |
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59 | max_log_init Zlib ${ZLIB_VER} "target (shared)" ${CONFLOGS} ${LOG} |
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60 | |
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61 | # Check to see if we are on alpha |
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62 | # Req's a fix as specified on Kelledins Alpha page |
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63 | # Pointed out by J.Schmelling |
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64 | case "${TGT_ARCH}" in |
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65 | alpha | x86_64 ) extra_cflags="-fPIC" ;; |
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66 | esac |
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67 | # NOTE: It's probably not a bad idea in general to enable -fPIC... |
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68 | |
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69 | test "1.1.4" = "${ZLIB_VER}" && |
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70 | { |
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71 | # Apply Kelledin's vsnprintf patch |
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72 | # see http://archive.linuxfromscratch.org/lfs-dev/2003/02/..... |
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73 | apply_patch zlib-${ZLIB_VER}-vsnprintf |
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74 | CFLAGS="-O2 -pipe ${extra_cflags} ${TGT_CFLAGS}" CPPFLAGS="-DHAS_vsnprintf" \ |
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75 | ./configure --prefix=${BUILD_PREFIX} --shared ${extra_conf} \ |
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76 | >> ${LOGFILE} 2>&1 |
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77 | } || { |
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78 | CFLAGS="-O2 -pipe ${extra_cflags} ${TGT_CFLAGS}" \ |
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79 | ./configure --prefix=${BUILD_PREFIX} \ |
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80 | --shared ${extra_conf} \ |
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81 | >> ${LOGFILE} 2>&1 |
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82 | } |
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83 | echo " o Configure OK" && |
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84 | |
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85 | min_log_init ${BUILDLOGS} && |
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86 | #make LDFLAGS="-s" \ |
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87 | make ${PMFLAGS} \ |
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88 | >> ${LOGFILE} 2>&1 && |
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89 | echo " o Build OK" && |
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90 | |
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91 | min_log_init ${INSTLOGS} && |
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92 | make ${INSTALL_OPTIONS} install \ |
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93 | >> ${LOGFILE} 2>&1 && |
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94 | echo " o ALL OK" || barf |
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95 | |
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