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CMake optimizing out values in debug mode

cmake

asked 2013-11-10 06:38:06 -0500

vhwanger
52 ●10 ●11 ●14

updated 2013-11-18 16:40:43 -0500

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

I'm trying to view some simple int variables in GDB, but they're all being marked as "value optimized out". At the top of my CMakeLists.txt file, I have

set(ROS_BUILD_TYPE Debug)

Do I need to set something else?

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answered 2013-11-10 20:45:03 -0500

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

You need to recompile what the section of code that you are running. And if you're inside a library you need to recompile that library. (What you have noted is correct for rosbuild based packages.)

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This is actually after a make clean and rosmake.

vhwanger ( 2013-11-12 09:22:10 -0500 )edit

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Asked: 2013-11-10 06:38:06 -0500

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Last updated: Nov 10 '13

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CMake optimizing out values in debug mode