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+1999-11-17 Paul D. Smith <psmith@gnu.org>
+
+ * function.c (func_if): Find the end of the arg list by testing
+ the next item for NULL; any other test is not correct.
+ Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
+
+ Fix += when used in a target-specific variable context.
+
+ * variable.h: New bitfield APPEND set if we have a +=
+ target-specific variable.
+
+ * variable.c (try_variable_definition): Add an argument to specify
+ if we're trying a target-specific variable. If we are and it's an
+ append style, don't append it, record it as normal recursive, but
+ set the APPEND flag so it'll be expanded later.
+ * main.c (handle_non_switch_argument): Use new
+ try_variable_definition() signature.
+ * read.c (read_makefile,record_target_var): Ditto.
+
+ * expand.c (allocated_variable_append): New function: like
+ allocated_variable_expand(), but we expand the same variable name
+ in the context of the ``next'' variable set, then we append this
+ expanded value.
+ (recursively_expand): Invoke it, if the APPEND bit is set.
+
+1999-11-10 Paul D. Smith <psmith@gnu.org>
+
+ * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
+ off parallel builds for this make only (still allow submakes to be
+ run in parallel).
+ * main.c: New variable, ``not_parallel''.
+ * make.h: Add an extern for it.
+ * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
+ * NEWS: Add info on .NOTPARALLEL.
+ * make.texinfo (Special Targets): Document it.
+
+ * configure.in (GLOBDIR): Set to "glob" if we need to build the
+ glob library.
+ * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
+ "glob" so we don't try to build glob if we don't need to (if we
+ have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
+
+ * main.c (main): Don't put "***" in the clock skew warning
+ message. Reported by karl@gnu.org.
+
+ * make.h: Remove unneeded signal setup.
+
+ * signame.c: Remove extraneous #includes; some versions of Ultrix
+ don't protect against multiple inclusions and it causes compile
+ errors. Reported by Simon Burge <simonb@thistledown.com.au>.
+
1999-10-15 Paul D. Smith <psmith@gnu.org>
* main.c (quote_for_env): Rename from quote_as_word().