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我正在用mupdf库中的一些函数的定制版本编译mupdf。有两个函数似乎互相调用,所以当我创建它们的_custom
版本时,会在编译时发出错误。隐式声明静态的问题(编译定制mupdf库)
[email protected]:~/sviluppo/mupdf-0.9$ make
CC build/debug/obj_print.o
fitz/obj_print.c: In function ‘fmt_array_custom’:
fitz/obj_print.c:191:4: warning: implicit declaration of function ‘fmt_obj_custom’
fitz/obj_print.c: At top level:
fitz/obj_print.c:304:13: warning: conflicting types for ‘fmt_obj_custom’
fitz/obj_print.c:304:13: error: static declaration of ‘fmt_obj_custom’ follows non-static declaration
fitz/obj_print.c:191:4: note: previous implicit declaration of ‘fmt_obj_custom’ was here
make: *** [build/debug/obj_print.o] Errore 1
怎么了?这些函数的默认版本已经以相同的方式相互调用。