| 1 | $Id: HowToBuild.txt 2423 2005-10-17 19:23:45Z bird $
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| 2 |
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| 3 | Tree Preparation
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| 4 | -----------------
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| 5 |
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| 6 | 1. Check out the tree / Unpack the source and tools zip into an empty tree
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| 7 | It is possible to use the netlabs CVS for src/emx.
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| 8 | 2. Prepare the tools:
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| 9 | a) From tools/ directory and do:
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| 10 | unzip packages/*.zip
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| 11 | b) Copy / unzip the gcc installation to tools/x86.os2/gcc/.
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| 12 | c) Rename tools/x86.os2/gcc/usr to tools/x86.os2/gcc/staged.
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| 13 | d) Execute tools/x86.os2/gcc/staged/lib/MakeOmfLibs.cmd.
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| 14 | 3. Setup the environment: tools/env.cmd
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| 15 |
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| 16 |
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| 17 |
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| 18 | Building
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| 19 | --------
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| 20 |
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| 21 | Make sure you have setup up the environment, see 3. above.
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| 22 |
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| 23 | Use 'make' from the root directory to build things. The default target
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| 24 | is called 'quick' and will to a quick build of everything assuming that
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| 25 | gcc and libs level is pretty much the same as the one you're building.
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| 26 |
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| 27 | When doing this kind of build, we install the subcomponent as they are
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| 28 | built into 'obj/OS2/DEBUG/builtunix' and uses them for the building the
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| 29 | rest. The builtunix directory is at the head of all paths setup by the
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| 30 | env.cmd script.
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| 31 |
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| 32 | When everything has been built, it is installed into
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| 33 | bin/OS2/DEBUG/3.3.5-beta5/ (or whatever the release is set to).
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| 34 |
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| 35 |
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| 36 | Other common targets are:
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| 37 | 'double-quick' - used for releases. do two cycles of 'quick'.
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| 38 | 'emx' - builds emx
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| 39 | 'emx-quick-libs' - libraries
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| 40 | 'emx-quick-libs-install' - installs into builtunix
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| 41 | 'emx-quick-rest' - toolchain
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| 42 | 'emx-quick-rest-install' - installs into builtunix
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| 43 | 'binutils-quick' - builds binutils
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| 44 | 'binutils-quick-installstage' - installs into builtunix
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| 45 | 'gcc-quick' - builds gcc
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| 46 | 'gcc-quick-installstage' - installs into builtunix
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| 47 | 'gcc' - bootstraps gcc (might be broken)
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| 48 |
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| 49 | See Makefile for full reference on these and other targets.
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| 50 |
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