[問題] gcc 4.2.1 and 3.4.3 有差異很大嗎

看板LinuxDev作者 (業精於勤荒於嬉)時間17年前 (2008/06/26 19:16), 編輯推噓1(101)
留言2則, 2人參與, 最新討論串1/1
I used to make applications by gcc 3.4.3 and everything went well. But when I am using gcc 4.2.1 to compile those of the same applications it goes wrong. Can you, guru, tell me what is the difference between them? Why they are not compatible? Is there any limitation or trick? Many thanks. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 60.250.131.124

06/26 19:36, , 1F
我只知道3跟4版的backend不一樣 orz
06/26 19:36, 1F

06/27 00:35, , 2F
GCC好像有些選項是可以忽略差異硬編呢?
06/27 00:35, 2F
文章代碼(AID): #18Otfzkd (LinuxDev)