Portable makefiles 6 #1096
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Portable makefiles 6 #1096
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There is no semantic change. The sole purpose of this patch is to make the diff of following patches easier to read.
Some make implementations (OpenBSD make, NMAKE) do not support target-specific local variables. This patch removes any local variables that are used directly by the linking rules (as these are now duplicated, local variables are no longer required). The CAMLFLAGS variable is currently not removed (it is required for compilation rules of the dependents) and will be handled separately later on.
BSD make does not support mixing global and local variables. In other words, do not use += to append to global variables in target-local definitions.
Local variables must be defined for all targets directly because BSD make does not propagate local variables to dependents.
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