Hello, FSF community. I found a bug in GNU Make 3.81 on MS Windows. So let me discuss it and suggest a patch.
The problem take place in function abspath when trying to expand paths which are already full qualified. makefile for test is the next: --- $(info test - $(abspath C:/)) $(info test - $(abspath C:)) $(info test - $(abspath C:/Windows/system32/)) $(info test - $(abspath C:/Windows/system32/..)) $(info test - $(abspath C:/Windows/system32/../..)) $(info test - $(abspath C:/../../)) $(info test - $(abspath C:/../..)) $(info test - $(abspath .)) $(info test - $(abspath ../..)) --- Output with Gnu Make 3.81 (current directory is H:/make-3.81): --- test - H:/make-3.81/C: test - H:/make-3.81/C: test - H:/make-3.81/C:/Windows/system32 test - H:/make-3.81/C:/Windows test - H:/make-3.81/C: test - H: test - H: test - H:/make-3.81 test - H:/make-3.81 make: *** No targets. Stop. --- Output after apppling my patch for the function.c : --- test - C: test - C: test - C:/Windows/system32 test - C:/Windows test - C: test - C: test - C: test - h:/make-3.81 test - h: make_msvc.net2003: *** No targets. Stop. --- Suggested patch is in attachment.
function.c.patch
Description: Binary data
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