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Change release number to 0.9d
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85
ANNOUNCEMENT
85
ANNOUNCEMENT
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@ -1,11 +1,15 @@
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Announcement of ECL v0.9c
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Announcement of ECL v0.9d
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=========================
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ECL stands for Embeddable Common-Lisp. The ECL project is an effort to
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modernize Giusseppe Attardi's ECL (ECoLisp) environment to produce an
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modernize Giuseppe Attardi's ECL (ECoLisp) environment to produce an
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implementation of the Common-Lisp language which complies to the ANSI
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X3J13 definition of the language.
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ECL supports the operating systems Linux, FreeBSD, NetBSD, Solaris,
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Windows/Cygwin and OSX, running on top of the Intel, Sparc, Alpha and PowerPC
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processors. Porting to other architectures should be rather easy.
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ECL is currently hosted at SourceForge. The home page of the project
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is http://ecls.sourceforge.net, and in it you will find source code
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releases, a CVS tree and an up to date documentation.
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@ -13,79 +17,10 @@ releases, a CVS tree and an up to date documentation.
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Notes for this release
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======================
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This is mainly a bugfix release.
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This release add support for compiling lisp code as shared libraries under the
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OSX operating system, and makes ECL compile and run again under Solaris/Sparc,
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now using 64-bit pointers/fixnums when available.
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ECL 0.9c
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ECL 0.9d
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========
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* System design:
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- The data structures of the lisp->C translator are being changed
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from pure lists, to lisp structures, and the routines for handling
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them have now more meaningful names.
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- In different systems, dlopen() handles files with name "lib*.so"
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differently, causing ECL to crash. To avoid this problem, compiled
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code that can be dynamically loaded has the extension "fas".
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- COMPILE-FILE-PATHNAME now acquires the functionality of
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SHARED-LIBRARY-PATHNAME and STATIC-LIBRARY-PATHNAME, and it
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provides information about the usual name conventions for
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executables, libraries, object files, C files, etc.
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- Many internal types, such as those used to represent arrays,
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vectors, etc, and which do not need to be used directly, have
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received the prefix "ecl" to avoid name clashes with C/C++
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libraries.
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- New tools and makefile rules for building RPM files kindly
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contributed by Robert Lehr.
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- The interpreter now uses by default 16-bit bytecodes. This avoids
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pointer misalignments and SIGBUS signals on architectures which
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are sensitive to this, and does not cost too much space. A
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fallback option for the Intel, --enable-opcode8, has been
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introduced.
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- The GMP Library is updated to 4.1.2.
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* Errors fixed:
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- The compiler was too eager when replacing variables, so that
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(let ((exit *exit*) (*exit* (1+ *exit*)))
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(declare (special *exit*))
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...
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(print exit))
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would be changed into
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(let ((*exit* (1+ *exit*)))
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(declare (special *exit*))
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...
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(print *exit*))
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- Fix a bug that prevented ECL from compiling under CYGWIN.
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- Remove spurious references that prevented loaded libraries to be
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garbage collected. Unfortunately, this also means that the
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Boehm-Weiser garbage collector cannot scan the data sections of
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any libraries, and that register_root must be used everywhere.
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- READ/WRITE-SEQUENCE would read or write one element more than
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required.
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- LOAD-TIME-VALUE was broken.
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- Invoking finalizers during GC could trash the environment of a
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running function, either interpreted or compiled.
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* ANSI compatibility:
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- Hashtables can now have EQUALP as test function.
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- The compiler no longer handles IN-PACKAGE and DEFPACKAGE specially.
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When a symbol is loaded from a compiled file, and the home package
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of this symbol does not exist, a new incomplete package is
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created. If MAKE-PACKAGE is invoked subsequently in this binary
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file, the incomplete package is finished and returned. If at the
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end of the load process there are still incomplete packages, a
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correctable error is signaled.
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2
src/configure
vendored
2
src/configure
vendored
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@ -1304,7 +1304,7 @@ echo "***"
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exit 2;
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fi
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ECL_VERSION=0.9c
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ECL_VERSION=0.9d
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ac_aux_dir=
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@ -31,7 +31,7 @@ exit 2;
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fi
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dnl Set the version number. This seems the best place to keep it.
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ECL_VERSION=0.9c
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ECL_VERSION=0.9d
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AC_SUBST(ECL_VERSION)
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dnl Guess operating system of host. We do not allow cross-compiling.
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