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+Sun Feb 27 22:03:36 2005 Boris Kolpackov <boris@kolpackov.net>
+
+ Implementation of the second expansion in explicit rules,
+ static pattern rules and implicit rules.
+
+ * read.c (eval): Refrain from chopping up rule's dependencies.
+ Store them in a struct dep as a single dependency line. Remove
+ the code that implements SySV-style automatic variables.
+
+ * read.c (record_files): Adjust the code that handles static
+ pattern rules to expand all percents instead of only the first
+ one. Reverse the order in which dependencies are stored so that
+ when the second expansion reverses them again they appear in
+ the makefile order (with some exceptions, see comments in
+ the code). Remove the code that implements SySV-style automatic
+ variables.
+
+ * file.c (snap_deps): Implement the second expansion and chopping
+ of dependency lines for explicit rules.
+
+ * implicit.c (struct idep): Define an auxiliary data type to hold
+ implicit rule's dependencies after stem substitution and
+ expansion.
+
+ * implicit.c (free_idep_chain): Implement.
+
+ * implicit.c (get_next_word): Implement helper function for
+ parsing implicit rule's dependency lines into words taking
+ into account variable expansion requests. Used in the stem
+ splitting code.
+
+ * implicit.c (pattern_search): Implement the second expansion
+ for implicit rules. Also fixes bug #12091.
+
+ * commands.h (set_file_variables): Declare.
+ * commands.c (set_file_variables): Remove static specifier.
+
+ * dep.h (free_dep_chain): Declare.
+ * misc.c (free_dep_chain): Implement.
+
+ * variable.h (variable_expand_for_file): Declare.
+ * expand.c (variable_expand_for_file): Remove static specifier.
+
+ * make.h (strip_whitespace): Declare.
+ * function.c (strip_whitespace): Remove static specifier.
+
2005-02-24 Jonathan Grant <jg@jguk.org>
* configure.in: Add MinGW configuration options, and extra w32 code