Disable Warning Treated As Error Gcc

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Gcc Disable Warning For One Line

developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the gcc disable warning sign-compare Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to compile without warnings being disable warning gcc pragma treated as errors? up vote 33 down vote favorite 6 The problem is that the same code that compiles well on Windows, is unable to compile on Ubuntu. Every time I get this error: cc1: warnings being treated as errors Now, it's big code base and I don't like fix all the warnings. Is there any way I can compile successfully in spite of the warnings?

Gcc Turn Off Warnings As Errors

c gcc compiler-warnings share|improve this question edited Sep 24 '14 at 15:51 Pro Backup 375420 asked Jul 19 '12 at 12:51 Saurabh Verma 2,31042245 1 I strongly suggest trying to fix the warnings. If not immediately, then gradually. Once you get rid of -Werror, you can add it back on a per-directory basis, after you've removed warnings. –ugoren Jul 19 '12 at 13:04 Even if you do compile successfully, it might not run the way you expect. I've had a few people write code that works just fine on Windows but crashes immediately on Linux. –Dennis Meng Jul 19 '12 at 16:39 Thanks everyone for their useful comments and answers. According to the requirement it seems that I have to fix all the warnings, which I have started. But now the warning I'm getting is from sqlite3.c: Assuming signed overflow does not occur when assuming that (X - c) <= X is always true –Saurabh Verma Jul 20 '12 at 7:22 add a comment| 4 Answers 4 active oldest votes up vote 38 down vote Sure, find where -Werror is set and remove that flag. Then warnings will be only wa

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Wno-error

the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up gcc, make: how to http://stackoverflow.com/questions/11561261/how-to-compile-without-warnings-being-treated-as-errors disable fail on warning? up vote 5 down vote favorite I'm trying to build gcc for use with an AVR micro controller and avr-ada, and I've hit a roadblock caused by my regular compiler being too picky about the version I needed for the AVR. I get the following warning, which in turn causes the gcc or make to report an error: gcc -c -g http://stackoverflow.com/questions/2414242/gcc-make-how-to-disable-fail-on-warning -O2 -gnatpg -gnata -nostdinc -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/exp_ch5.adb -o ada/exp_ch5.o exp_ch5.adb:177:16: warning: function "Has_Address_Clause" is not referenced make[2]: *** [ada/exp_ch5.o] Error 1 make[1]: *** [all-gcc] Error 2 make: *** [all] Error 2 Is there a way to instruct gcc or make to not fail on warnings? c gcc makefile ada share|improve this question asked Mar 10 '10 at 3:07 Dr. Watson 2,36032038 1 I don't think any of the debug options result in treating warnings as errors (at least not that I could find), is that the full output? –Tim Post♦ Mar 10 '10 at 3:15 add a comment| 7 Answers 7 active oldest votes up vote 5 down vote accepted The trigger here is the -gnatpg (actually, the -gnatg): this is the "GNAT implementation mode (used for compiling GNAT units)". -gnatp means "suppress all checks". I'm not sure of the full effect of -gnatg, though it certainly causes warnings to be treated as errors -- like -Werror -- at any rate while building the compiler itself; I think I remember seeing non-fatal warnings while building the RTS. One possibility would be to compile just exp_ch5.adb by hand without -gnatg; the command

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