TK/Tcl擴展：錯誤而編譯BLT

Question

我編譯BLT在OS X 10.10.5，我make./configure後一段時間，會出現一些錯誤的位置：

FDSM_lhn@Nirvana:~/Downloads/blt2.4z$ sudo make -I/opt/X11/include 
Password: 
(cd src; /Applications/Xcode.app/Contents/Developer/usr/bin/make all) 
gcc -c -Wall -O6 -I. -I. bltAlloc.c 
warning: optimization level '-O6' is not supported; using '-O3' instead 
In file included from bltAlloc.c:1: 
In file included from ./bltInt.h:80: 
./bltNsUtil.h:50:20: error: conflicting types for 'Tcl_FindCommand' 
EXTERN Tcl_Command Tcl_FindCommand _ANSI_ARGS_((Tcl_Interp *interp, 
       ^
/usr/local/include/tclDecls.h:1486:20: note: previous declaration is here 
EXTERN Tcl_Command  Tcl_FindCommand(Tcl_Interp *interp, const char *name, 
         ^
In file included from bltAlloc.c:1: 
In file included from ./bltInt.h:80: 
./bltNsUtil.h:67:23: error: conflicting types for 'Tcl_CreateNamespace' 
EXTERN Tcl_Namespace *Tcl_CreateNamespace _ANSI_ARGS_((Tcl_Interp *interp, 
        ^
/usr/local/include/tclDecls.h:1460:24: note: previous declaration is here 
EXTERN Tcl_Namespace * Tcl_CreateNamespace(Tcl_Interp *interp, 
         ^
In file included from bltAlloc.c:1: 
In file included from ./bltInt.h:80: 
./bltNsUtil.h:72:23: error: conflicting types for 'Tcl_FindNamespace' 
EXTERN Tcl_Namespace *Tcl_FindNamespace _ANSI_ARGS_((Tcl_Interp *interp, 
        ^
/usr/local/include/tclDecls.h:1482:24: note: previous declaration is here 
EXTERN Tcl_Namespace * Tcl_FindNamespace(Tcl_Interp *interp, 
         ^
In file included from bltAlloc.c:1: 
In file included from ./bltInt.h:80: 
./bltNsUtil.h:75:12: error: conflicting types for 'Tcl_Export' 
EXTERN int Tcl_Export _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Namespace *nsPtr, 
     ^
/usr/local/include/tclDecls.h:1469:13: note: previous declaration is here 
EXTERN int    Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr, 
         ^
1 warning and 4 errors generated. 
make[1]: *** [bltAlloc.o] Error 1 
make: *** [all] Error 2 

我應該怎麼做才能避免這種情況？

Answer 1

你正在與一個老年人的代碼庫，所以需要一些手術。唉。

中的四個違規聲明需要刪除，因爲Tcl現在正確聲明它們; Tcl_FindCommand,Tcl_CreateNamespace,Tcl_FindNamespace和Tcl_Export是Tcl的公共API的一部分，並且已經有多年了。 （這個問題的聲明上線50，67，72，75，再加上可能的一種或在各情況下兩行進一步。）

此外，你建議不要使用sudo，而這樣做的構建本身，而是之後再進行安裝。僅編譯代碼就不需要提升權限。