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Altera_Forum's avatar
Altera_Forum
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8 years ago

Intel HLS compiler GCC Error

Hi, I'm trying to get the examples for the intel HLS compiler to work (included with Quartus Prime 17.1). As per the initialization requirements, I run: source init_hls.sh I then get...
JBann's avatar
JBann
Icon for New Contributor rankNew Contributor
7 years ago

"In file included from /usr/lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/stdlib.h:36: /usr/include/c++/4.4/cstdlib:101:11: error: no member named 'div_t' in the global namespace using ::div_t; "

My fix for this was to add the following flags into the makefile:

-I/usr/include/c++/4.4.7 -I/usr/include/c++/4.4.7/x86_64-linux-gnu

(and the other steps posted above)

And cd into /usr/lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++ and unlink anything unrelated to 4.4.7. You can see i++ is looking at the 7.2.0 directory when it needs to be in 4.4.7

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