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- can now output LFSC checkable resolution proofs
- added configuration option --enable-proof
- added command line argument --proof
To turn proofs on build with proofs enabled and run with --proof.
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on older g++en, like Apple's 4.2 on Snow Leopard.
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Dumping infrastructure. Can dump preprocessed queries and clauses. Can
also dump queries (for testing with another solver) to see if any conflicts
are missed, T-propagations are missed, all lemmas are T-valid, etc. For a
full list of options see --dump=help.
CUDD building much cleaner.
Documentation and assertion fixes.
Printer improvements, printing of commands in language-defined way, etc.
Typechecker stuff in expr package now autogenerated, no need to manually
edit the expr package when adding a new theory.
CVC3 compatibility layer (builds as libcompat).
SWIG detection and language binding support (infrastructure).
Support for some Z3 extended commands (like datatypes) in SMT-LIBv2 mode
(when not in compliance mode).
Copyright and file headers regenerated.
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obviates the need for a full rebuild just because you re-./configured.
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portability (resolving mac os x issues), code cleanup, fix compiler warnings
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building with CLN or with GMP, the contrib/switch-config script
(enabling "fast switching" of different configurations in the same
builds/ directory), and also some minor changes.
./configure --with-gmp (or --without-cln) forces building with GMP
and doesn't even look for CLN. Configure fails if GMP isn't installed.
./configure --with-cln (or --without-gmp) forces building with CLN
and doesn't even look for GMP. Configure fails if CLN isn't installed.
./configure [no arguments] will detect what's installed. CLN is
default, if it isn't installed, or is too old, GMP is looked for (and
configure fails if neither is available).
It is an error to specify --with-gmp --with-cln (or --without-* for
both) at the same time.
Building with CLN (whether forced or detected) adds a note to the
configure output mentioning the fact that the build of CVC4 will be
linked against a GPLed library and notifying the user of the
--without-cln option.
Building with GMP (whether forced or detected) affects the build
directory, so CLN and GMP builds are kept separate.
./configure --with-cln debug builds in builds/$arch/debug
./configure --with-gmp debug builds in builds/$arch/debug-gmp
The final binaries are linked explicitly against either gmp or cln,
but not both. If linked against cln, cln pulls in gmp as a
dependency, so the result will be linked against both.
=== Details that you probably don't care about ===
The headers src/util/{integer,rational}.h are generated from the
corresponding .in versions. A user installing a CVC4-devel package
will get the headers for rational and integer that match the library
that s/he installs.
The preprocessor #defines CVC4_GMP_IMP and CVC4_CLN_IMP are added to
cvc4autoconfig.h. Only one is ever #defined. cvc4autoconfig.h
doesn't need to be #included directly; you get it through #including
cvc4_private.h (or the parser version).
AM_CONDITIONALs are also defined so that Makefiles get the cln/gmp
configuration. AC_SUBSTs are defined so that public headers (see
src/util/{integer,rational}.h.in) can use the setting.
*Public* headers that need to depend on the cln/gmp configuration
can't use cvc4autoconfig.h, because we're keeping that in the private,
internal-only space, never to be installed on users' machines. Here,
something special is required, like the configure-level generation of
headers that I used for src/util/{integer,rational}.h.in.
Tim's Integer and Rational wrappers are the only bits of code that
should care which library is used (and also src/util/configuration.h,
which gives the user of the library information about how CVC4 is
built), and possibly some unit tests (?).
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directories like builds/x86_64-unknown-linux-gnu/debug-staticbinary-nostatistics .. etc. This is useful to distinguish static binary builds and statistics builds from each other when you configure multiple times in the same source directory
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expr/node.h). This removes the warnings we had during compilation,
and heads off a number of potential linking errors due to improper
inlining of private (library-only) stuff in client (out-of-library)
code.
* "configure" now takes some options as part of a "bare-option" build
type (e.g., "./configure debug-coverage" or "./configure production-muzzle").
* split cdo.h, cdlist.h, cdmap.h, and cdset.h from context.h
* split cdlist_black unit test from context_black
* implement CDMap<>.
* give ExprManagers ownership of the context (and have SmtEngine share
that one)
* fix main driver to properly report file-not-found
* fix MemoryMappedInputBuffer class to report reasons for
"errno"-returned system errors
* src/expr/attribute.h: context-dependent attribute kinds now
supported
* test/unit/expr/node_white.h: context-dependent attribute tests
* src/prop/cnf_conversion.h and associated parts of src/util/options.h
and src/main/getopt.cpp: obsolete command-line option, removed.
* src/util/Assert.h: assertions are now somewhat more useful (in debug
builds, anyway) during stack unwinding.
* test/unit/theory/theory_black.h: test context-dependent behavior of
registerTerm() attribute for theories
* src/expr/node_builder.h: formatting, fixes for arithmetic
convenience node builders, check memory allocations
* test/unit/expr/node_builder_black.h: add tessts for addition,
subtraction, unary minus, and multiplication convenience node
builders
* src/expr/attribute.h: more comments
* (various) code formatting, comment cleanup, added throws specifier
to some destructors
* contrib/code-checker: prototype perl script to test (some) code policy
* contrib/indent-settings: command line for GNU indent to indent using
CVC4 style (sort of; this is a work in progress)
* COPYING: legal stuff
* DESIGN_QUESTIONS: obsolete, removed
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* Add virtual destructors to CnfStream, Theory, OutputChannel, and
ExplainOutputChannel. Safer and stops a compiler warning.
* node attributes: fix compiler warnings on 64-bit.
* Node: add asserts to make sure the current NodeManager is non-NULL
when it's needed. This can happen when public-facing functions
don't properly set the node manager, and it can look like a bug in
another part of the library. Also some code format cleanup.
* configure.ac, config/cvc4.m4: added --enable-static-binary (see
discussion on bug 33), fixed bad configure lines (bug 19), added
documentation for some things.
* config.h.in: removed; it's auto-generated.
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correct, etc..
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ExplainOutputChannel. Safer and stops a compiler warning.
* node attributes: fix compiler warnings on 64-bit.
* Node: add asserts to make sure the current NodeManager is non-NULL
when it's needed. This can happen when public-facing functions
don't properly set the node manager, and it can look like a bug in
another part of the library. Also some code format cleanup.
* configure.ac, config/cvc4.m4: added --enable-static-binary (see
discussion on bug 32), fixed bad configure lines (bug 19), added
documentation for some things.
* config.h.in: removed; it's auto-generated.
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See test/unit/expr/node_white.h for use examples, including how to
define new attribute kinds.
Also:
* fixes to test infrastructure
* minor changes to code formatting throughout
* attribute tests in test/unit/expr/node_white.h
* fixes to NodeManagerScope ordering
* use NodeValue::getKind() to properly deal with UNDEFINED_KIND
(removing compiler warning)
* ExprManager: add proper NodeManagerScope to public-facing member
functions
* store variable names and types in attributes
* SoftNode is a placeholder, not a real implementation
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by "make production ASSERTIONS=1")
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+ minor autogen/configure fixes for old versions of autotools
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