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How does one get gcc to not stop compiling after the first error. Is there a compiler flag that will do this?
Basically I'm wanting to remove a class, but i'm not sure how much of an impact that will have, so i'm wanting to determine how many classes would have provblems if i, say, remove the class from the makefile.
Is there a better way to determine this impact?
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To answer your question about disabling specific warnings in GCC, you can enable specific warnings in GCC with -Wxxxx and disable them with -Wno-xxxx. From the GCC Warning Options: You can request many specific warnings with options beginning -W , for example -Wimplicit to request warnings on implicit declarations.
You typically don't want to mess the system's default GCC because other packages may depend on the default version. Depending on the speed of your computer the build phase could take from about 30 minutes to a few hours.
A compile error happens when the compiler reports something wrong with your program, and does not produce a machine-language translation. You will get compile errors.
The name of the assembler program with gcc is just as . So the error message tells you, that running the assembler fails, because the assembler executable contains an illegal instruction. This might really be an hardware error, meaning that the executable of the assembler is broken.
There's a GCC compiler option -Wfatal-errors to stop after the first error:
-Wfatal-errors
This option causes the compiler to abort compilation on the first error occurred rather than trying to keep going and printing further error messages
You can also use -Werror if you want to treat warnings as errors so that you'll catch any warning that might be generated when you remove your class.
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