Nmap Development mailing list archives
Re: gcc-4 troubleshooting
From: "Duilio J. Protti" <dprotti () flowgate net>
Date: Sun, 28 Aug 2005 16:52:38 -0300
Attached is a patch to configure.ac that take this into account. I have tested successfully with both gcc 3 and gcc 4 on FC3. Regards, Duilio Protti. Greg Darke wrote:
I found that the code will compile correctly with GCC 4, if you enable the no-strict-aliasing option (because strict-aliasing is enabled with level 2 or higher optimization). The command I used to configure Nmap was: ./configure CFLAGS="-O2 -fno-strict-aliasing" Is there a way that we can check for GCC 4 and then automatically use the -fno-strict-aliasing option? Greg Darke
Attachment:
nmap-gcc4-no-strict-aliasing.patch
Description:
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Current thread:
- gcc-4 troubleshooting Aaron J. Bedra (Aug 26)
- Re: gcc-4 troubleshooting Fyodor (Aug 26)
- Re: gcc-4 troubleshooting Emmanuel Goldstein (Aug 27)
- Re: gcc-4 troubleshooting Greg Darke (Aug 28)
- Re: gcc-4 troubleshooting Fyodor (Aug 28)
- Re: gcc-4 troubleshooting Greg Darke (Aug 28)
- Re: gcc-4 troubleshooting Duilio J. Protti (Aug 28)
- Re: gcc-4 troubleshooting Arturo 'Buanzo' Busleiman (Aug 28)
- Re: gcc-4 troubleshooting Fyodor (Aug 29)
- Re: gcc-4 troubleshooting Duilio Protti (Aug 29)
- Re: gcc-4 troubleshooting Matthew Heine (Aug 29)
- Re: gcc-4 troubleshooting Duilio Protti (Aug 29)
- Re: gcc-4 troubleshooting Fyodor (Aug 26)