Fork#41099: GCC-9.2.0 Build System Neglects to Provide Ada-DLL Import Libraries
Open Date: 2021-01-03 16:03
Last Update: 2021-01-03 16:57
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/41099
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Last Changes/Comment on this Ticket:
2021-01-03 16:57 Updated by: keith
* Status Update from Open to Closed
* Resolution Update from None to Fixed
Comment:
The attached patch resolves the issue, by removing the inappropriate
-Wl,-soname, option, and replacing it with the -Wl,--out-implib, option, (with
appropriately adjusted file name argument), from the make commands specified
for the gnatlibs-shared-win32 target, when linking each of libgnat-9.dll and
libgnarl-9.dll.
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Ticket Status:
Reporter: keith
Owner: keith
Type: Issues
Status: Closed
Priority: 1 - Lowest
MileStone: (None)
Component: GCC
Severity: 5 - Medium
Resolution: Fixed
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Ticket details:
When building the MinGW release of GCC-9.2.0, the Ada DLLs, libgnat-9.dll, and
libgnarl-9.dll, were created automatically, but the accompanying libgnat.dll.a,
and libgnarl.dll.a, were not. For previous GCC versions, I had a MinGW-specific
patch to correct this deficiency, but the upstream source changed significantly
between GCC-8 and GCC-9, and my original patch is no longer applicable.
To produce the original MinGW GCC-9.2.0 Ada packages, I generated libgnat.dll.a
and libgnarl.dll.a manually, from the respective DLLs, using pexports and
dlltool; it would be useful to formulate a new patch, to automate the build
process.
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