git/list[1] front-page[2] threads[3] people[4] search[5] about
 

Re: A flaw in dep generation with gcc -MMD?

From
Nguyen Thai Ngoc Duy <pclouds@gmail.com>
Date
Nov 18, 2011, 11:34 UTC
Message-ID
<CACsJy8BuCdT3rRjc5u6Ex5RRgSbL_0SFF0GW-dTGqet4sG2cwg@mail.gmail.com>
In-Reply-To
<buor516m3w7.fsf@dhlpc061.dev.necel.com>
On Fri, Nov 18, 2011 at 11:49 AM, Miles Bader <miles@gnu.org> wrote:
Show 8 quoted lines
> Nguyen Thai Ngoc Duy <pclouds@gmail.com> writes:
>>> Interesting.  What compiler do you use?
>>
>> $ gcc --version
>> gcc (Gentoo 4.4.4-r2 p1.2, pie-0.4.5) 4.4.4
>
> FWIW, gcc 4.4.6 on debian does the correct thing too...
>

OK it's not gcc problem. I upgraded to 4.5.3 and still had the same problem. I used ccache though. Without ccache, gcc produced correct .o.d files.

-- 
Duy
Previous: Miles BaderNext: Nguyen Thai Ngoc Duy
Message 5 of 19 in “A flaw in dep generation with gcc -MMD?”
  1. Nguyen Thai Ngoc DuyNov 18, 2011
  2. Jonathan NiederNov 18, 2011
  3. Nguyen Thai Ngoc DuyNov 18, 2011
  4. Miles BaderNov 18, 2011
  5. Nguyen Thai Ngoc DuyNov 18, 2011
  6. Nguyen Thai Ngoc DuyNov 18, 2011
  7. Samuel BronsonNov 18, 2011
  8. Jonathan NiederNov 18, 2011
  9. Andreas SchwabNov 18, 2011
  10. Nguyen Thai Ngoc DuyNov 19, 2011
  11. Makefile: add option to disable automatic dependency generationJonathan Nieder, Nov 18, 2011
  12. Jonathan NiederNov 18, 2011
  13. Junio C HamanoNov 18, 2011
  14. Jonathan NiederNov 18, 2011
  15. Makefile: add option to disable automatic dependency generationJonathan Nieder, Nov 18, 2011
  16. Makefile: add missing header file dependenciesJonathan Nieder, Nov 18, 2011
  17. Nguyen Thai Ngoc DuyNov 18, 2011
  18. Makefile: explicitly set target name for autogenerated dependenciesJonathan Nieder, Nov 18, 2011
  19. Nguyen Thai Ngoc DuyNov 19, 2011

Read the whole thread, see it on lore, or plain text.

$ cat FOOTERMessages come from the public archive at lore.kernel.org/git, fetched every hour. The front page is chosen and written each morning by an AI editor and can be wrong; the threads themselves are the record. About and API. For agents: an MCP server at https://gitlist.dev/mcp, and any thread, story or person page as Markdown by adding .md to its URL (or sending Accept: text/markdown). Details in /llms.txt.