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Malek
Joined: 23 Apr 2009
Posts: 3
Location: Ft Jackson, SC
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 Posted: Thu Apr 23, 2009 12:00 pm Post subject: Makefile flags? |
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Hi!
I'm using GCC 4.2.4 on a Kubuntu VM, and I'm having trouble getting my code to dump core files when I hit a segfault.
These are my current flags:
| Code: | CC = gcc
C_FLAGS = -Wall -g -pedantic
L_FLAGS = -lz -lpthread -lcrypt |
Any help would be great. Thanks! |
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KaVir
Joined: 11 May 2005
Posts: 565
Location: Munich
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| Posted: Sun Apr 26, 2009 7:30 pm Post subject: |
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I was never much good with makefiles, but you could try adding "-ggdb" to the C_FLAGS. I believe gdb can work with the "-g" option, but I always use both.
Also, make sure you've set "ulimit -c unlimited", otherwise it won't be able to drop a core dump. |
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Malek
Joined: 23 Apr 2009
Posts: 3
Location: Ft Jackson, SC
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| Posted: Sun Apr 26, 2009 11:07 pm Post subject: |
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Thanks, KaVir. got it working now  |
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