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digitalmars.D.bugs - [Issue 6431] New: [RDMD] Modifying a library doesn't trigger a rebuild

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6431

           Summary: [RDMD] Modifying a library doesn't trigger a rebuild
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: cbkbbejeap mailinator.com


--- Comment #0 from Nick Sabalausky <cbkbbejeap mailinator.com> 2011-08-02
22:32:54 PDT ---
Similar to issue 6102, but for libraries:

1. Build some program with RDMD
2. Modify a static library your program uses.
3. Run RDMD again.

RDMD will use the cached executable instead of rebuilding it.

I've made this a separate issue because it's more difficult to solve than issue
6102.

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6431


Vladimir Panteleev <thecybershadow gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |thecybershadow gmail.com


--- Comment #1 from Vladimir Panteleev <thecybershadow gmail.com> 2013-03-10
10:15:04 EET ---
(In reply to comment #0)
 2. Modify a static library your program uses.

I assume the library is linked in via pragma(lib, "libname")? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
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--- Comment #2 from Vladimir Panteleev <thecybershadow gmail.com> 2013-03-10
10:43:35 EET ---
Ultimately, for this to work correctly all the time, rdmd would need to know
where the linker will look for library files. This isn't really realistic as it
depends on the linker implementation (e.g. it might consult its own
configuration files or environment variables). It's possible to add some
heuristics to rdmd, though, e.g. to search /usr/lib, %LIB% / $LIBRARY_PATH, and
the current directory.

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--- Comment #3 from github-bugzilla puremagic.com 2013-03-10 14:34:31 PDT ---
Commit pushed to master at https://github.com/D-Programming-Language/tools

https://github.com/D-Programming-Language/tools/commit/d7d17858bd8525e1481d931b5a0fb3cf2a3aad76
rdmd: Add some heuristics for detecting updated libraries (issue 6431)

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David Nadlinger <code klickverbot.at> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |code klickverbot.at
         Resolution|                            |FIXED


--- Comment #4 from David Nadlinger <code klickverbot.at> 2013-03-10 14:54:29
PDT ---
I'm marking this as fixed, as a set of heuristics has been implemented in Git
master.

If they don't adequately cover your use case, please open another more detailed
bug report.

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