入门编译错误WHN包括第三方库 [英] Getting compilation errors whn included a third party library
问题描述
＃包括LT＆;＆stdio.h中GT;
＃包括flite.h
cst_voice * register_cmu_us_kal（）;
诠释的main（）
{
cst_voice * V;
cst_wave *宽;
字符*文字=世界，你好规划; //正在初始化所使用的变量FLITE
flite_init（）;
W = new_wave（）; V = register_cmu_us_kal（NULL）;
flite_text_to_speech（文字，V，hello_wave）; 如果（cst_wave_load_riff（重量，hello_wave）！= CST_OK_FORMAT）{
的printf（\\ nCompare_wave：可以读文件或格式错误\\ n）;
}
其他{
play_wave（重量）;
}
返回0;
}
的Makefile
所有：编译\\
./compile
编译：eg1.o
GCC -o $ @ eg1.o
eg1.o：eg1.c $（LIBS_DIR）$（INC_DIR）$（LIBS）
GCC -c $＆LT;
LIBS_DIR = -L /home/b/flite-1.4-release/build/i386-linux-gnu/lib
INC_DIR = -I /home/b/flite-1.4-relase/include
LIBS = -lflite_cmu_us_slt -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish
包括：
清洁：
RM -f *的.o
我试图通过给他库和头文件路径为LIBS_DIR = ../build/i386-linux-gnu/lib和INC_DIR = ../include
我通过包括第三方库尝试了如下因素C程序。该程序的一个makefile坐落在B \\ FLITE-1.4版本\\ Learnin_though_example文件夹中。日FLITE库位于在B \\ FLITE-1.4版本\\版本\\ I386-Linux的GNU \\ lib和头文件是在B \\ FLITE-1.4版本\\ include中。
我认为我已经给出了第makefile文件正确的路径来搜索文件。但它不是identifyin它，我想趁自己一个错误，
使清洁所有
RM -f *的.o
GCC -c eg1.c
eg1.c：2：19：错误：flite.h：没有这样的文件或目录
eg1.c：3：错误：预期€〜= A€™，â€〜，’，â€〜;’，â€~asm’或â€~__attribute__’前€〜 *一个€™令牌
eg1.c：在功能上€~main’：
eg1.c：6：错误：€~cst_voice’未申报（在一次使用此功能）
eg1.c：6：错误：（每个未声明的标识符报道只有一次
eg1.c：6：错误：它出现在每个功能）
eg1.c：6：错误：€~v’未申报（在一次使用此功能）
eg1.c：7：错误：€~cst_wave’未申报（在一次使用此功能）
eg1.c：7：错误：€~w’未申报（在一次使用此功能）
eg1.c：17：错误：€~CST_OK_FORMAT’未声明（第一次使用此功能使用）
使：*** [eg1.o]错误1
请帮助我了解什么是我做的错误
编辑：
我modiied日的makefile根据马特的指导意见：
所有：编译
编译：eg1.o
GCC $（INC_DIR）$（LIB_DIR）-o $ @ $ ^ $（LIBS）
eg1.o：eg1.c
GCC $（INC_DIR）-o $ @ -c $ ^
LIBS_DIR = -L ../编译/ I386-Linux的GNU / lib目录
INC_DIR = -I ../包括
LIBS = -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish -lflite_cmu_us_slt
清洁：
RM -f *的.o
但我得到ifferent错误WHN用命令编译使清洁所有一样，
RM -f *的.o
GCC -I ../包括-o eg1.o -c eg1.c
GCC -I ../包括-o编译eg1.o -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish -lflite_cmu_us_slt
在/ usr /斌/劳工处：找不到-lflite
collect2：劳工处返回1退出状态
使：*** [编译]错误1
编辑：
RM -f *的.o
GCC -I ../包括-o eg1.o -c eg1.c
GCC -I ../包括-L ../建立/ I386-Linux的GNU / lib目录-o编译eg1.o -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_usenglish -lflite_cmu_us_slt -lflite_cmu_us_rms
../build/i386-linux-gnu/lib/libflite.so：未定义引用'罪'
../build/i386-linux-gnu/lib/libflite.so：未定义参考`EXP
../build/i386-linux-gnu/lib/libflite.so：未定义引用'开方'
../build/i386-linux-gnu/lib/libflite.so：未定义引用'登录'
../build/i386-linux-gnu/lib/libflite.so：未定义的引用`FMOD
../build/i386-linux-gnu/lib/libflite.so：未定义引用'战俘'
您的Makefile，我怕说了，彻底打破。
基本Makefile的语法是：
目标：pre-必要的（S）
＆LT;标签＆gt;的东西做从pre-请求数构建目标（如果需要）
所以，这是不对的， eg1.o 不能是pre-必要的建设本身。
编译：eg1.o
GCC -o eg1.o
您应该有：
eg1.o：eg1.c
GCC $（INC_DIR）-o $ @ -c $ ^
（ $ @ 是目标， $ ^ 所有pre-请求数。）
然后，您可以：
myexe：eg1.o
GCC $（INC_DIR）$（LIBS_DIR）-o $ @ $ ^ $（LIBS）
这将产生 myexe 从 eg1.o 。而你的所有规则应该是所有：myexe ，无配方（没有命令），并在顶部，你拥有它。
然后，你有你的包括混合起来目录和库目录。 -I 是包括路径， -L 的库路径。
将变量定义的规则之前，这是比较常见的/如常。不要把 -L / -I 和它后面的路径的空间。
#include<stdio.h>
#include "flite.h"
cst_voice *register_cmu_us_kal();
int main()
{
cst_voice *v;
cst_wave *w;
char *text = "Hello world programming";
//Initialising the flite variables used
flite_init();
w = new_wave();
v = register_cmu_us_kal(NULL);
flite_text_to_speech(text,v,"hello_wave");
if(cst_wave_load_riff(w,"hello_wave")!=CST_OK_FORMAT){
printf("\nCompare_wave:Can read file or wrong format!\n");
}
else{
play_wave(w);
}
return 0;
}
Makefile
all:compile \
./compile
compile:eg1.o
gcc -o $@ eg1.o
eg1.o:eg1.c $(LIBS_DIR) $(INC_DIR) $(LIBS)
gcc -c $<
LIBS_DIR = -L /home/b/flite-1.4-release/build/i386-linux-gnu/lib
INC_DIR = -I /home/b/flite-1.4-relase/include
LIBS = -lflite_cmu_us_slt -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish
INCLUDE:
clean:
rm -f *.o
I tried by giving he library and header file paths as LIBS_DIR = ../build/i386-linux-gnu/lib and INC_DIR = ../include
I tried the folowing c program by including a third party library. This program an a makefile is located in b\flite-1.4-release\Learnin_though_example folder. Th flite libraries are located in b\flite-1.4-release\build\i386-linux-gnu\lib and the header files are in b\flite-1.4-release\include .
I assume that i have given the makefile th correct path to search for the files. But its not identifyin it and i'm gettin an error as,
make clean all
rm -f *.o
gcc -c eg1.c
eg1.c:2:19: error: flite.h: No such file or directory
eg1.c:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
eg1.c: In function ‘main’:
eg1.c:6: error: ‘cst_voice’ undeclared (first use in this function)
eg1.c:6: error: (Each undeclared identifier is reported only once
eg1.c:6: error: for each function it appears in.)
eg1.c:6: error: ‘v’ undeclared (first use in this function)
eg1.c:7: error: ‘cst_wave’ undeclared (first use in this function)
eg1.c:7: error: ‘w’ undeclared (first use in this function)
eg1.c:17: error: ‘CST_OK_FORMAT’ undeclared (first use in this function)
make: *** [eg1.o] Error 1
Please help me understand what is the mistake i'm doing
EDITED:
I modiied th makefile as per matt's guidance:
all:compile
compile:eg1.o
gcc $(INC_DIR) $(LIB_DIR) -o $@ $^ $(LIBS)
eg1.o:eg1.c
gcc $(INC_DIR) -o $@ -c $^
LIBS_DIR = -L../build/i386-linux-gnu/lib
INC_DIR = -I../include
LIBS = -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish -lflite_cmu_us_slt
clean:
rm -f *.o
but i'm getting ifferent error whn compiled with the command "make clean all" as,
rm -f *.o
gcc -I../include -o eg1.o -c eg1.c
gcc -I../include -o compile eg1.o -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_cmu_usenglish -lflite_cmu_us_slt
/usr/bin/ld: cannot find -lflite
collect2: ld returned 1 exit status
make: *** [compile] Error 1
EDITED:
rm -f *.o
gcc -I../include -o eg1.o -c eg1.c
gcc -I../include -L../build/i386-linux-gnu/lib -o compile eg1.o -lflite -lflite_cmulex -lflite_cmu_time_awb -lflite_cmu_us_kal16 -lflite_cmu_us_kal -lflite_usenglish -lflite_cmu_us_slt -lflite_cmu_us_rms
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `sin'
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `exp'
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `sqrt'
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `log'
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `fmod'
../build/i386-linux-gnu/lib/libflite.so: undefined reference to `pow'
Your makefile is, I'm afraid to say, completely broken.
The basic Makefile syntax is:
target: pre-requisite(s)
<tab>Stuff to do to build target from pre-reqs (if required)
So this is wrong, eg1.o can't be a pre-requisite for building itself.
compile:eg1.o
gcc -o eg1.o
You should have:
eg1.o: eg1.c
gcc $(INC_DIR) -o $@ -c $^
($@ is the target, $^ all the pre-reqs.)
Then you can:
myexe: eg1.o
gcc $(INC_DIR) $(LIBS_DIR) -o $@ $^ $(LIBS)
This will produce myexe from eg1.o. And your all rule should be all: myexe, with no recipe (no commands), and at the top as you have it.
Then you've got your include directories and library directories mixed up. -I is for include paths, -L for library paths.
Place your variable definitions before the rules, that's more common/usual. And don't put a space between -L/-I and the path that follows it.
这篇关于入门编译错误WHN包括第三方库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
