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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -1,3 +1,18 @@ +2009-05-25 Paul Smith <psmith@gnu.org> + + Reworked the parser for variable assignments to allow multiple + modifiers, and in any order. Also allows variable and + prerequisites to be modifier names ('export', 'private', etc.) + + * NEWS: Add notes about user-visible changes. + + * read.c (struct vmodifiers): Remember what modifiers were seen. + (parse_var_assignment): New function to parse variable assignments. + (eval): Call the new function. Handle variable assignments earlier. + + * variable.c (parse_variable_definition): Only parse; don't create var. + (assign_variable_definition): Call parse, then create the var. + 2009-05-24 Paul Smith <psmith@gnu.org> * doc/make.texi: Fix the ISBN for the GNU make manual. Incorrect @@ -23,6 +38,21 @@ * function.c (func_shell): Don't close pipedes[1] if it is -1. Fixes Savannah bug #20495. +2009-02-23 Ramon Garcia <ramon.garcia.f@gmail.com> + + Introduce a new keyword "private" which applies to target-specific + variables and prevents their values from being inherited. + + * variable.h (struct variable): Add private_var flag to each variable. + Add a flag to specify which list entry switches to the parent target. + * variable.c (define_variable_in_set): Initialize private_var flag. + (lookup_variable): Skip private variables in parent contexts. + (initialize_file_variables): Set next_is_parent appropriately. + (print_variable): Show the private_var flag. + * read.c (eval): Recognize the private keyword. + (record_target_var): Set private_var. + * doc/make.texi (Suppressing Inheritance): Add documentation. + 2008-10-26 Paul Smith <psmith@gnu.org> * configure.in: Check for strndup(). |