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This is the top-level directory in the SDO/JSOC software tree. |
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The JSOC software tree compiles on the following architecture: |
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* linux_ia32: X86 32-bit Intel and AMD processors: |
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e.g., n00, n01, ..., n11 |
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* linux_x86_64: X86 64-bit AMD and Intel processors |
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e.g., n12, n13, n14, n15 |
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Note: We no longer support linux_ia64 (Intel Itanium under SGI Irix) |
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after Ver_3-5-PreRelease. |
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A new make system is in place after Ver_3-5-PreRelease. If you have a |
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cvs working directory of or before Ver_3-5-PreRelease, you'll need to |
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run 'make clean' before 'cvs update' in order to clean up the .c files |
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generated from .pgc files in base/libsum_pg. |
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./configure only makes symbolic links for all header files in the JSOC |
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tree. The binaries, as well as .c files generated from .pgc files, |
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are placed into architecture specific target directory, e.g., |
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_linux_ia32. Symbolic links to executables and libraries are also made |
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in bin/ and lib/. |
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The default compiler is icc with optimization and without debug. Two |
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exceptions to this rule are base/libsum_pg and base/sum, both |
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of which are fixed to compile with 'gcc -g -O0'. |
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base/sum is not part of the default targets. Uncomment the |
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following line in base/sum/Rules.mk to change it. |
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#TGT_BIN := $(TGT_BIN) $(TGT_$(d)) |
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Except for src/third_party/su, nothing in src/third_party is among the |
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default targets. |
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To change your default compiler to gcc, modify the following line in |
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make_basic.mk from |
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COMPILER = icc |
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to |
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COMPILER = gcc |
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Before changing this make variable, you should run 'make clean'. |
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A mixture of icc-compiled and gcc-compiled object files will |
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probably not link and/or run properly. |
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To enable debug, modify the following line in make_basic.mk from |
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DEBUG = |
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to |
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DEBUG = 1 |
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Since there is only one Makefile for the whole JSOC tree, you must |
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always compile in this top level directory. However, you will be able |
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to make specific target, e.g., make drms_server. |
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To learn more about the new make system, please refer to |
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http://jsoc/trac/wiki/JsocMakefileBackground and |
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http://jsoc/trac/wiki/JsocMakefileAdd |
