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Compiling current SVN fails with the following error for me:

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cc1: warnings being treated as errors
 buildroot/buildroot/build_powerpc/makedevs/makedevs.c: In function main:
 buildroot/buildroot/build_powerpc/makedevs/makedevs.c:531: error:
 ignoring return value of system, declared with attribute warn_unused_result

This change adds a simple warning if system() fails.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni
2008-12-02 22:26:00 +00:00
parent a3c53dc20d
commit be5be0ec5a
1 changed files with 2 additions and 1 deletions
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3
target/makedevs/makedevs.c
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@@ -528,7 +528,8 @@ loop:
} }
fclose(table); fclose(table);
system("/bin/sync"); if (system("/bin/sync"))
bb_error_msg("sync failed, continuing anyway");
return 0; return 0;
} }