[Automake-commit] [SCM] GNU Automake branch, experimental/ng/var-simplify, created. v1.12-156-g7ec5c80

[Stefano Lattarini]

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http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=7ec5c8070789818847ecfbe7bea5935ef0c5b467

The branch, experimental/ng/var-simplify has been created
        at  7ec5c8070789818847ecfbe7bea5935ef0c5b467 (commit)

- Log -----------------------------------------------------------------
commit 7ec5c8070789818847ecfbe7bea5935ef0c5b467
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 19:51:16 2012 +0200

    dist: rename $(DIST_SOURCES) -> $(am__dist_sources): it's an internal var
    
    Similarly to what we have done recently for DIST_COMMON, we rename the
    never-documented internal variable 'DIST_SOURCES' to 'am__dist_sources)',
    to make it clear from the name that it is an internal variable.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit da89924c4e4c51fadf59bed0ee8db2963abdf0ba
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 18:56:57 2012 +0200

    dist: strip duplicates from $(DIST_COMMON) at make, not automake, runtime
    
    We can do this thanks to the new make macros '$(am__uniq)' introduced
    in the previous commit.  Since we are at it, since the $(DIST_COMMON)
    variable has never been documented, and always intended to be internal,
    rename it to '$(am__dist_common)'.
    
    * XXX: XXX ...
    * t/dist-repeated.sh: Remove sanity check checking foe a once expected
    invariant that is not there anymore now.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 60cff807400dff46369cbb206c5f083705630482
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 18:34:09 2012 +0200

    general: some new internal macros and functions
    
    These will be useful in future changes and refactoring.
    
    * lib/am/header-vars.am (am__empty, am__lastword, am__firstword,
    am__strip_lastword, am__strip_firstword, am__uniq): New functions
    and macros.
    (am__make_dryrun): Fix a typo in the comments for this variable
    since we are at it.
    * t/internals.tap: New test.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 129c412ab1c2d376e9ad615bd6a550b516fc020a
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 17:30:56 2012 +0200

    dist: don't bother putting README first in $(DIST_COMMON)
    
    Comments on some of our automake-time pre-processing of $(DIST_COMMON)
    said that it was done in order to "put README first because it then
    becomes easier to make a Usenet-compliant shar file".  But such a
    format is hardly relevant anymore, and not worth the (albeit small)
    added complexity.
    
    * automake.in (handle_dist): Don't sort @dist_common.
    (for_dist_common): Delete this function, is not used anymore.
    * lib/am/distdir.am (DISTFILES): Remove obsolete comment.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 0e70726c993d7de62d37b7fedf904dfc18c31b74
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 15:08:39 2012 +0200

    vars: keep track of conditionals in appended values and comments
    
    Refactor only needed by later changes.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 9044139031656eee7099929408a65799c91a184b
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 12:00:35 2012 +0200

    vars: simplify logic for appending conditionally
    
    This will make the generated Makefiles more bloated, but that's OK,
    since further refactorings will change the format used to output
    conditional variables extending, and the resulting Makefiles will
    once again be smaller (and quite cleaner).
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 8acae7d4a9b6d72b0cfbc050d2e979f485e27999
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 10:14:38 2012 +0200

    VarDef: store comments and values as a perl array
    
    This is a preparatory refactoring in view of a planned change to
    how the definitions of make variables augmented with '+=' are
    displayed
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 0812455b9abdb2027b29d46f9c9c869d87260326
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 01:08:29 2012 +0200

    refactor: comments only for VarDef, no ItemDef
    
    Comments are actually only handled and used for variable definitions,
    so no point in handling it also for rule definitions.  And this will
    simplify our next step where we change how variable definitions (and
    related comments) are stored and displayed.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 6e76298776d7d5be524f8fcb6e7f13aecfda04c3
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 15:49:06 2012 +0200

    vars: get rid of VAR_SILENT type
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 29922b899385255e743684d9ea8f76357e119675
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 00:46:30 2012 +0200

    vars: get rid of VAR_SORTED type
    
    It's basically unused, and the tiny cosmetic enhancements it offers
    are not worth the complication of having yet another variable type.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 1f13142eb91de17fef62c63e427333e15aab8caa
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 13:32:25 2012 +0200

    tests: we cannot append to undefined variables in Automake, but want to
    
    This will mimic the behaviour of GNU make (see the test case
    't/spy-var-append.sh').  Very likely, it will also simplify the
    implementation.
    
    * t/var-undef-append.sh: New test, still failing.
    * Makefile.am (XFAIL_TESTS): Add it.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 029991a220b1154a59390f37650130f76ed68d34
Author: Stefano Lattarini <address@hidden>
Date:   Thu May 3 12:36:33 2012 +0200

    tests: spy behaviour of '+=' with GNU make
    
    * t/spy-var-append.sh: New test.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

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