[編譯] GMP & MPFR required

[woptspencil (小熊)]

我在裝gcc的時候，一切都還算順利，直到這行的時候：

../src/configure --prefix=歐美嘎/gcc-4.4.3/install --enable -languages=c

執行玩之後跑出來的結果

上面版本檢查什麼的還沒什麼問題

但是最下面出現了這個

configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+.
Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
See also http://gcc.gnu.org/install/prerequisites.html for additional info.
If you obtained GMP and/or MPFR from a vendor distribution package, make
sure that you have installed both the libraries and the header files.
They may be located in separate packages.

意思是我要去裝GMP跟MPFR這兩個library嗎？

是不是只要把library抓下來之後把路徑指定給它就好了咧？

有請高手解惑= =｜｜

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推 LoganChien:下載回來的 GMP, MPFR, MPC 都是原始碼，還必需再編譯
→ LoganChien:一樣是用 ./configure, make, make install 的指令。
→ LoganChien:我剛才看了一下，Cygwin 好像有現成的 library 可以裝,
→ LoganChien:不過我沒有試過，你可以試試看。
→ woptspencil:感謝~已解決
推 Thompson:請問一下 ./configure 指令後 該接什麼？