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Clarifies how gtest supports different platforms in README and code comments.

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shiqian 2008-11-17 22:57:44 +00:00
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29
README
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@ -5,7 +5,7 @@ http://code.google.com/p/googletest/
Overview
--------
Google's framework for writing C++ tests on a variety of platforms (Linux, Mac
OS X, Windows, Windows CE, and Symbian). Based on the xUnit architecture.
OS X, Windows, Windows CE, Symbian, and etc). Based on the xUnit architecture.
Supports automatic test discovery, a rich set of assertions, user-defined
assertions, death tests, fatal and non-fatal failures, various options for
running the tests, and XML test report generation.
@ -16,12 +16,15 @@ OFTC (irc.oftc.net) #gtest available. Please join us!
Requirements
------------
Google Test is designed to have fairly minimal requirements to build and use
with your projects, but there are some. Currently, the only Operating System
(OS) on which Google Test is known to build properly is Linux, but we are
actively working on Windows and Mac support as well. The source code itself is
already portable across many other platforms, but we are still developing
robust build systems for each.
Google Test is designed to have fairly minimal requirements to build
and use with your projects, but there are some. Currently, we support
building Google Test on Linux, Windows, Mac OS X, and Cygwin. We will
also make our best effort to support other platforms (e.g. Solaris and
IBM z/OS). However, since core members of the Google Test project
have no access to them, Google Test may have outstanding issues on
these platforms. If you notice any problems on your platform, please
notify googletestframework@googlegroups.com (patches for fixing them
are even more welcome!).
### Linux Requirements ###
These are the base requirements to build and use Google Test from a source
@ -207,9 +210,19 @@ in the "Variables to be set in the environment:" list, where you replace
when you run your executable, it will load the framework and your test will
run as expected.
### Using Your Own Build System ###
If none of the build solutions we provide works for you, or if you
prefer your own build system, you just need to compile
src/gtest-all.cc into a library and link your tests with it. Assuming
a Linux-like system and gcc, something like the following will do:
$ cd ${SRCDIR}
$ g++ -I. -I./include -c src/gtest-all.cc
$ ar -rv libgtest.a gtest-all.o
$ g++ -I. -I./include path/to/your_test.cc libgtest.a -o your_test
Regenerating Source Files
-------------------------
Some of Google Test's source files are generated from templates (not
in the C++ sense) using a script. A template file is named FOO.pump,
where FOO is the name of the file it will generate. For example, the

7
include/gtest/internal/gtest-port.h
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@ -75,6 +75,13 @@
// GTEST_OS_WINDOWS - defined iff compiled on Windows.
// GTEST_OS_ZOS - defined iff compiled on IBM z/OS.
//
// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
// most stable support. Since core members of the Google Test project
// don't have access to other platforms, support for them may be less
// stable. If you notice any problems on your platform, please notify
// googletestframework@googlegroups.com (patches for fixing them are
// even more welcome!).
//
// Note that it is possible that none of the GTEST_OS_ macros are defined.
//
// Macros indicating available Google Test features: