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I am trying to have eclipse on linux (Ubuntu) link the math module. Normally I would link with gcc -lm. How do I get eclipse to add this? Is it in library paths under Project->Properties? Where does the math module reside on a linux Ubuntu system?
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The C/C++ Development Toolkit (CDT) is a set of Eclipse plug-ins that provide C and C++ extensions to the Eclipse workbench. For more information about Eclipse, see Workbench User Guide > Concepts > Workbench. The CDT provides a C/C++ IDE that simplifies many of the same tools that you can use from the command line.
Eclipse is popular for Java project development. It also supports C/C++, PHP, Python, Perl, and other web project developments via extensible plug-ins. Eclipse is cross-platform and runs under Windows, Linux and Mac OS.
In Eclipse, go to the "File" menu, then "New", then "C++ Project" if it's there. If not, choose "Project", then find "C/C++" in the list of wizards, click the "+" sign to expand it, and choose "C++ Project". A dialog box will ask whether to open the C/C++ perspective. Answer "yes", and remember this decision.
Somewhere along this path: Project->Properties->C/C++ Build->Settings, then under the Tools tab: GCC Linker->Libraries
As for where it is in the system, usually /usr/lib/libm.so.
FYI, this is all true of my system, but may differ slightly on yours for any number of reasons. Shouldn't be hard to adjust if needed.
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