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gcc選項"-fmessage-length=0" http://forum.andestech.com/viewtopic.php?f=6&t=677 |
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Author: | cindy [ Fri Mar 01, 2013 3:47 pm ] |
Post subject: | gcc選項"-fmessage-length=0" |
Andesight裡預設加了這一行"-fmessage-length=0",以下是gcc網頁上的說明。 -fmessage-length=n Try to format error messages so that they fit on lines of about n characters. The default is 72 characters for g++ and 0 for the rest of the front ends supported by GCC. If n is zero, then no line-wrapping will be done; each error message will appear on a single line. GNU build code時,console輸出的一行是不換行的,如果輸出資訊過長時, 會導致無法看到完整的輸出資訊, 加入-fmessage-length=0後,輸出資訊會根據console寬度自動換行。 就能看到完整的資訊囉。 |
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