我试图编译一个小的.cpp文件,但是遇到了问题,因为这个文件使用了许多其他文件中的函数。基本上,我克隆了ZCash回购,目前正在尝试使用该项目中的特定文件进行一些测试。当我编译整个ZCash回购时,我克隆的所有文件都工作得很完美,但是当我试图编译我正在处理的文件时,其中一些会出现语法错误。
我的制作文件:
CC = g++
CFLAGS = -std=c++11 -Wall -g -c
IDIR = /home/parallels/zcash/src/
INC = -I /home/parallels/zcash/src/ -I
/home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/
VPATH = /home/parallels/zcash/src/
all: Main.o KeyGen.o prf.o uint256.o sha256.o
$(CC) Main.o KeyGen.o prf.o uint256.o sha256.o -o keygenerator
Main.o: Main.cpp
$(CC) $(CFLAGS) Main.cpp $(INC)
KeyGen.o: KeyGen.cpp
$(CC) $(CFLAGS) KeyGen.cpp $(INC)
prf.o: prf.cpp
$(CC) $(CFLAGS) prf.cpp $(INC)
uint256.o: uint256.cpp
$(CC) $(CFLAGS) uint256.cpp $(INC)
sha256.o: sha256.cpp
$(CC) $(CFLAGS) sha256.cpp $(INC)
clean:
rm -rf *.o keygenerator正在编译的.cpp文件引用这些其他文件:
Main.cpp:
#include "KeyGen.h"
#include "uint252.h"
#include "uint256.h"
#include <string>KeyGen.cpp
#include "KeyGen.h"
#include "prf.h"prf.cpp
#include "prf.h"
#include "crypto/sha256.h"uint256.cpp
#include "uint256.h"
#include "utilstrencodings.h"
#include <stdio.h>
#include <string.h>sha256.cpp
#include "crypto/sha256.h"
#include "crypto/common.h"
#include <string.h>
#include <stdexcept>因此,在尝试编译这些文件之后,我会得到以下错误:
/home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/ / g++ -std=c++11 -Wall -g -c Main.cpp -I /home/parallels/zcash/src/ -I /home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/ / g++ -std=c++11 -Wall -g -c KeyGen.cpp -I /home/parallels/zcash/src/ -I /home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/ / g++ -std=c++11 -Wall -g -c prf.cpp -I /home/parallels/zcash/src/ -I /home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/ g++ -std=c++11 -Wall -g -c #en0#256.cpp -I /home/parallels/zcash/src/ -I -I
g++ -std=c++11 -Wall -g -c sha256.cpp -I /home/parallels/zcash/src/ -I /home/parallels/zcash/depends/x86_64-unknown-linux-gnu/include/
In file included from /usr/include/x86_64-linux-gnu/bits/byteswap.h:35:0,
from /usr/include/endian.h:60,
from /usr/include/x86_64-linux-gnu/bits/waitstatus.h:64,
from /usr/include/stdlib.h:42,
from /home/parallels/zcash/src/crypto/sha256.h:9,
from sha256.cpp:5:
/home/parallels/zcash/src/compat/endian.h:111:17: error: expected unqualified-id before ‘__extension__’
inline uint16_t htobe16(uint16_t host_16bits)
^在违规文件中,/home/parallels/zcash/src/compat/endian.h:111:17,htobe16的用法如下:
#if HAVE_DECL_HTOBE16 == 0
inline uint16_t htobe16(uint16_t host_16bits) //line #111
{
return bswap_16(host_16bits);
}
#endif // HAVE_DECL_HTOBE16还有一个文件: /usr/include/endian.h .h,它引用htobe16,如下所示。
# include <bits/byteswap.h> //line #60
# if __BYTE_ORDER == __LITTLE_ENDIAN
# define htobe16(x) __bswap_16 (x)
# define htole16(x) (x)
# define be16toh(x) __bswap_16 (x)
# define le16toh(x) (x)注意:我正在编译的所有.cpp文件都位于我克隆的ZCash回购文件和我创建的新文件夹中(不知道这是否是问题所在)。
我目前正在处理的文件夹包含: KeyGen.cpp
KeyGen.h
Main.cpp
Makefile
prf.cpp
prf.h
serialize.h
sha256.cpp
sha256.h
uint252.h
uint256.cpp
uint256.h
很抱歉这么长的帖子,我真的很感谢你的时间,并会真的感谢一些帮助!
发布于 2018-06-27 17:58:41
内联函数已经由几个同名的宏声明。类似于这个问题:’ in Linux (Cent OS)
可能与您从整个项目构建的片中未配置的部分有关,正如这个Github讨论似乎表明:https://github.com/bitcoin/bitcoin/issues/5920
https://stackoverflow.com/questions/44792127
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