Mark Galeck

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Mark Galeck has asked 24 questions and find answers to 13 problems.

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Mark Galeck questions

Should atomic groups be used all the time to speed up failure?
why is "cc1plus: warning: unrecognized command line option" for "no-" options only flagged by g++ when there is another warning?
in Linux, can the value of a symlink be longer than PATH_MAX?
why doesn't LD_PRELOAD trick catch open() when called by fopen()?
how to tell the version number of dash?
how do I disable a bogus pylint warning for a multi-line string only
why is library loaded via LD_PRELOAD operating before initialization?
latest Perl won't match certain regexes more than 32768 characters long
Why does Perl backtracking match failure seem to take less time than match success?
What is the difference between namedtuple return and its typename argument?

Mark Galeck answers

Makefile: all vs default targets
Error in makefile: multiple definition of _start
can we undefine/unset a variable in makefile
How do I force a target to be rebuilt if a variable is set?
Understanding Makefile with .c=.o and $<
Docker with make: build image on Dockerfile change
How to correctly escape "%" sign when using pattern rules and patsubst in GNU make?
Function and difference between $() and ${} in Makefile
How to automate the correctness-checking of makefiles? [closed]
GNU Make default to low resolution time?