[MinGW-Notify] [mingw] #41070: Please include libgccjit with MinGW GCC distribution

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Sat Jan 9 07:47:26 JST 2021


#41070: Please include libgccjit with MinGW GCC distribution

  Open Date: 2020-12-23 17:28
Last Update: 2021-01-08 22:47

URL for this Ticket:
    https://osdn.net//projects/mingw/ticket/41070
RSS feed for this Ticket:
    https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=41070

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Last Changes/Comment on this Ticket:
2021-01-08 22:47 Updated by: keith

Comment:

Reply To eliz

    Why is libgccjit need to depend on libintl anyway?

I guess, to provide internationalization of diagnostic messages.

    gcc.exe and cc1.exe, for example, don't depend on it.

I'm puzzled, because that's not what I'm seeing here:

$ mingw32-ldd dist/staged/bin/gcc.exe
dist/staged/bin/gcc.exe
 +- libiconv-2.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 +- libintl-8.dll
 |   +- ADVAPI32.DLL
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 |   +- libgcc_s_dw2-1.dll
 |   |   +- KERNEL32.dll
 |   |   +- msvcrt.dll
 |   +- libiconv-2.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 |       +- msvcrt.dll
 +- KERNEL32.dll
 +- msvcrt.dll
 +- msvcrt.dll
 +- USER32.dll

and:

$ mingw32-ldd `find dist/staged -name cc1.exe`
dist/staged/libexec/gcc/mingw32/9.2.0/cc1.exe
 +- libgmp-10.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 |   +- libgcc_s_dw2-1.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 +- libiconv-2.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 +- libintl-8.dll
 |   +- ADVAPI32.DLL
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 |   +- libgcc_s_dw2-1.dll
 |   |   +- KERNEL32.dll
 |   |   +- msvcrt.dll
 |   +- libiconv-2.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 |       +- msvcrt.dll
 +- libisl-21.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- msvcrt.dll
 |   +- libgmp-10.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 |       +- msvcrt.dll
 |       +- libgcc_s_dw2-1.dll
 |           +- KERNEL32.dll
 |           +- msvcrt.dll
 +- KERNEL32.dll
 +- msvcrt.dll
 +- libmpc-3.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- libgmp-10.dll
 |   |   +- KERNEL32.dll
 |   |   +- msvcrt.dll
 |   |   +- msvcrt.dll
 |   |   +- libgcc_s_dw2-1.dll
 |   |       +- KERNEL32.dll
 |   |       +- msvcrt.dll
 |   +- libmpfr-6.dll
 |       +- libgmp-10.dll
 |       |   +- KERNEL32.dll
 |       |   +- msvcrt.dll
 |       |   +- msvcrt.dll
 |       |   +- libgcc_s_dw2-1.dll
 |       |       +- KERNEL32.dll
 |       |       +- msvcrt.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 |       +- libgcc_s_dw2-1.dll
 |           +- KERNEL32.dll
 |           +- msvcrt.dll
 +- libmpfr-6.dll
 |   +- libgmp-10.dll
 |   |   +- KERNEL32.dll
 |   |   +- msvcrt.dll
 |   |   +- msvcrt.dll
 |   |   +- libgcc_s_dw2-1.dll
 |   |       +- KERNEL32.dll
 |   |       +- msvcrt.dll
 |   +- KERNEL32.dll
 |   +- msvcrt.dll
 |   +- libgcc_s_dw2-1.dll
 |       +- KERNEL32.dll
 |       +- msvcrt.dll
 +- msvcrt.dll
 +- USER32.dll

However, I do see that the version of gcc.exe in FRS is double the size of my
staged copy, and appears to be statically linked with both libiconv.a and
libintl.a, rather than with libiconv.dll.a and libintl.dll.a. I think I know
why, but I'd like to review the issue; the DLL dependencies were intended.



---------------------------------------------------------------------
Ticket Status:

      Reporter: eliz
         Owner: keith
          Type: Feature Request
        Status: Open [Owner assigned]
      Priority: 5 - Medium
     MileStone: (None)
     Component: GCC
      Severity: 5 - Medium
    Resolution: None
---------------------------------------------------------------------

Ticket details:

Please add libgccjit to the binaries included in the MinGW GCC distributions.
This is required to be able to build projects that use libgccjit for JIT
compilation of code. One example of this is "gccemacs", a branch of GNU Emacs
development (soon to land on the master branch of Emacs) that compiles Emacs
Lisp programs into native x86 code for faster runtime performance.

Thank you.



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URL for this Ticket:
    https://osdn.net/projects/mingw/ticket/41070
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