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Makefile Debugging: Tracing Macro Values | CMCrossroads
https://www.cmcrossroads.com/article/makefile-debugging-tracing-macro-values
Makefile Debugging: Tracing Macro Values_醉月-CSDN博客
https://blog.csdn.net/yili_xie/article/details/4841534
If we are tracing YS then this $ (shell) runs the command. make TRACE=YS _value. which will cause the _value rule to get run, which in turn will echo the definition of YS. _value simply echoes the definition of the macro specified by the TRACE macro. So the $ (shell) ends up evaluating to $ (Y)$ (S).
Makefile Debugging: A introduction to remake - CMCrossroads
https://www.cmcrossroads.com/article/makefile-debugging-introduction-remake
remake also lets you set macro values using set (which expands a string and sets the macro to that value) and setq (which sets the macro to a string without expansion). For example, we could change CC from cc to gcc: mdb<1> print CC. (origin default) CC = cc. mdb<1> setq CC gcc. Variable CC now has value 'gcc'.
How to trace Makefile targets for troubleshooting?
https://stackoverflow.com/questions/10935560/how-to-trace-makefile-targets-for-troubleshooting
Practically, what I do in my makefiles is I add this snippet: ifneq ($(filter all targets,$(VERBOSE)),) __ORIGINAL_SHELL:=$(SHELL) SHELL=$(warning Building $@$(if $<, (from $<))$(if $?, ($? newer)))$(TIME) $(__ORIGINAL_SHELL) endif Then I run my makefiles as follow to see the tracing: make VERBOSE=all # or make VERBOSE=targets
Debugging Makefiles - eLinux.org
https://elinux.org/Debugging_Makefiles
Debugging Makefiles (1) - Reliable Embedded Systems
https://www.reliableembeddedsystems.com/index.php/newsflash/83-news/120-debugging-makefiles-1
The simplest way to find out the value of a macro in a Makefile is to use the $ (warning...) function. When GNU Make encounters $ (warning...), it prints the message contained in the warning along with the name of the Makefile and line number. $ (warning...) is GNU Make's printf- style of debugging.
CHAPTER 12 Debugging Makefiles - O'Reilly Media
https://www.oreilly.com/openbook/make3/book/ch12.pdf
a debugger. There are five debugging options and one modifier: basic, verbose, implicit, jobs, all, and makefile, respectively. If the debugging option is specified as--debug, basic debugging is used. If the debug-ging option is given as-d, allis used. To …
MFC Debugging Techniques - Visual Studio (Windows)
https://docs.microsoft.com/en-us/visualstudio/debugger/mfc-debugging-techniques
C++. int x = 1; int y = 16; float z = 32.0; TRACE ( "This is a TRACE statement\n" ); TRACE ( "The value of x is %d\n", x ); TRACE ( "x = %d and y = %d\n", x, y ); TRACE ( "x = %d and y = %x and z = %f\n", x, y, z ); The TRACE macro appropriately handles both char* and …
Tracing a Real Makefile (GNU Make Debugger, Remake)
http://bashdb.sourceforge.net/remake/remake.html/Tracing-a-Real-Makefile.html
1.1.3 A Larger Real-World Makefile Trace. GNU Make and GNU Remake work like many other interpreters. First Makefiles are read in and parsed and then they are “executed” which in GNU Make means that dependency checks are done and actions are performed based on those checks. However there is quite a bit work that may be done just in portion which reads in the …
Debugging makefiles - ResearchGate
https://www.researchgate.net/publication/294412265_Debugging_makefiles
Makefile debugging require getting the value of a Make macro, and it requires a great deal of searching through Makefiles for macro definitions. A GNU Make pattern rule can be …
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