92 lines
2.9 KiB
Plaintext
92 lines
2.9 KiB
Plaintext
Protocol Buffers - Google's data interchange format
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Copyright 2008 Google Inc.
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http://code.google.com/apis/protocolbuffers/
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C++ Installation - Unix
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=======================
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To build and install the C++ Protocol Buffer runtime and the Protocol
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Buffer compiler (protoc) execute the following:
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$ ./configure
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$ make
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$ make check
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$ make install
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If "make check" fails, you can still install, but it is likely that
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some features of this library will not work correctly on your system.
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Proceed at your own risk.
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"make install" may require superuser privileges.
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For advanced usage information on configure and make, see INSTALL.txt.
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** Hint on install location **
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By default, the package will be installed to /usr/local. However,
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on many platforms, /usr/local/lib is not part of LD_LIBRARY_PATH.
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You can add it, but it may be easier to just install to /usr
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instead. To do this, invoke configure as follows:
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./configure --prefix=/usr
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If you already built the package with a different prefix, make sure
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to run "make clean" before building again.
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** Note for Solaris users **
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Solaris 10 x86 has a bug that will make linking fail, complaining
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about libstdc++.la being invalid. We have included a work-around
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in this package. To use the work-around, run configure as follows:
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./configure LDFLAGS=-L$PWD/src/solaris
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See src/solaris/libstdc++.la for more info on this bug.
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** Note for HP C++ Tru64 users **
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To compile invoke configure as follows:
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./configure CXXFLAGS="-O -std ansi -ieee -D__USE_STD_IOSTREAM"
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Also, you will need to use gmake instead of make.
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C++ Installation - Windows
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==========================
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If you are using Micosoft Visual C++, see vsprojects/readme.txt.
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If you are using Cygwin or MinGW, follow the Unix installation
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instructions, above.
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Binary Compatibility Warning
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============================
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Due to the nature of C++, it is unlikely that any two versions of the
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Protocol Buffers C++ runtime libraries will have compatible ABIs.
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That is, if you linked an executable against an older version of
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libprotobuf, it is unlikely to work with a newer version without
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re-compiling. This problem, when it occurs, will normally be detected
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immediately on startup of your app. Still, you may want to consider
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using static linkage. You can configure this package to install
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static libraries only using:
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./configure --disable-shared
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Java and Python Installation
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============================
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The Java and Python runtime libraries for Protocol Buffers are located
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in the java and python directories. See the README file in each
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directory for more information on how to compile and install them.
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Note that both of them require you to first install the Protocol
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Buffer compiler (protoc), which is part of the C++ package.
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Usage
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=====
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The complete documentation for Protocol Buffers is available via the
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web at:
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http://code.google.com/apis/protocolbuffers/
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