HTCMagicBuild » History » Version 1
Paul Kocialkowski, 02/05/2012 03:02 PM
1 | 1 | Paul Kocialkowski | h1. HTC Magic Build |
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3 | This explains how to build Replicant for the HTC Magic. |
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4 | |||
5 | h2. Prerequisites |
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6 | |||
7 | Before building, you must make sure: |
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8 | * You have installed the [[BuildDependencies]] |
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9 | * You have downloaded Replicant 2.2 sources: [[GettingReplicantSources]] |
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10 | * Your sources are up to date: [[GettingReplicantSources#DownloadingUpdating-the-source-from-the-repos|Downloading/Updating the source from the repos]] |
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11 | * You are in the directory where the sources were downloaded |
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12 | * Know if your HTC Magic is 32B or 32A: see "CyanogenMod wiki":http://wiki.cyanogenmod.com/wiki/How_to_determine_if_you_have_32A_or_32B |
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13 | |||
14 | h2. Warning |
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15 | |||
16 | *Do not build as root, always build as user.* |
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17 | |||
18 | h2. Building |
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19 | |||
20 | h3. 32B devices |
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21 | |||
22 | Setup the build environment: |
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23 | <pre> |
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24 | source build/envsetup.sh |
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25 | lunch replicant_dream_sapphire-eng |
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26 | export ANDROID_JAVA_HOME=$JAVA_HOME |
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27 | </pre> |
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28 | |||
29 | Start the build: |
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30 | <pre> |
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31 | parallel_tasks=$(echo "$(grep 'processor' /proc/cpuinfo | wc -l ) + 1" | bc) |
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32 | make -j$parallel_tasks distimages |
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33 | </pre> |
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34 | |||
35 | The -jn argument is to indicate the number of parallel tasks during the build. |
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36 | You can remove it from the command line to have only one task at a time. With fast hardware, best results will come with @-j9@, @-j16@ and @-j32@. |
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37 | |||
38 | h3. 32A/EBI1 devices |
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39 | |||
40 | Setup the build environment: |
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41 | <pre> |
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42 | source build/envsetup.sh |
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43 | lunch replicant_dream_sapphire_ebi1-eng |
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44 | export ANDROID_JAVA_HOME=$JAVA_HOME |
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45 | </pre> |
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46 | |||
47 | Start the build: |
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48 | <pre> |
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49 | parallel_tasks=$(echo "$(grep 'processor' /proc/cpuinfo | wc -l ) + 1" | bc) |
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50 | make -j$parallel_tasks distimages |
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51 | </pre> |
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52 | |||
53 | The -jn argument is to indicate the number of parallel tasks during the build. |
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54 | You can remove it from the command line to have only one task at a time. With fast hardware, best results will come with @-j9@, @-j16@ and @-j32@. |
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55 | |||
56 | h2. Output files |
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57 | |||
58 | Find the produced files: |
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59 | * built target images: @out/target/product/dream_sapphire/@ |
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60 | * built host tools: @out/host/linux-x86/bin/@ |
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61 | |||
62 | For 32A/EBI1 devices, the images to use have the @-ebi1@ prefix. |