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ape/cc: silence -F and -B 'ignored' warnings #151

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Merged
staalmannen merged 1 commit into from
May 23, 2026
Merged

ape/cc: silence -F and -B 'ignored' warnings #151

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5 changes: 5 additions & 0 deletions sys/src/ape/9src/cc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -122,8 +122,13 @@ main(int argc, char *argv[])
case 'N':
case 'T':
case 'w':
case 'F':
append(&cc, smprint("-%c", ARGC()));
break;
case 'B':
append(&cc, "-B");
Aflag = 1;
break;
Comment on lines +128 to +131

@gemini-code-assist gemini-code-assist Bot May 23, 2026

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high

Setting Aflag = 1 when the -B flag is encountered will suppress the automatic addition of the APE-specific include paths (e.g., -I/sys/include/ape) later in the code. In ape/cc, Aflag is the toggle for ANSI mode, which disables the APE environment. Since -B is often passed by mkfiles that still expect the APE environment, this change will cause compilation failures due to missing headers.

To silence the warning while preserving the correct behavior, you should simply break in the case 'B' block. The existing logic later in main will handle adding the -B flag and the necessary include paths if Aflag remains 0.

		case 'B':
			break;

case 'O':
break;
case 'W':
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