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我正在開發一個名爲libspellcheck的庫，以及一個用它來檢查拼寫的程序，稱爲spellcheck。這是我的目錄結構：Automake＆Autoconf - 程序無法識別剛創建的靜態庫
libspellcheck
-> doc
-> man
-> libspellcheck (libspellcheck source)
-> spellcheck (spellcheck source)
我想使用一個配置腳本，而不是像我一直使用的普通Makefile。一切順利還好，直到我嘗試編譯拼寫檢查：
Making all in libspellcheck
make[1]: Entering directory `/home/iandun/libspellcheck-devel/libspellcheck/libspellcheck'
g++ -DHAVE_CONFIG_H -I. -g -O2 -MT checker.o -MD -MP -MF .deps/checker.Tpo -c -o checker.o checker.cpp
mv -f .deps/checker.Tpo .deps/checker.Po
g++ -DHAVE_CONFIG_H -I. -g -O2 -MT SpellCorrector.o -MD -MP -MF .deps/SpellCorrector.Tpo -c -o SpellCorrector.o SpellCorrector.cpp
mv -f .deps/SpellCorrector.Tpo .deps/SpellCorrector.Po
rm -f libspellcheck.a
ar cru libspellcheck.a checker.o SpellCorrector.o
ranlib libspellcheck.a
make[1]: Leaving directory `/home/iandun/libspellcheck-devel/libspellcheck/libspellcheck'
Making all in spellcheck
make[1]: Entering directory `/home/iandun/libspellcheck-devel/libspellcheck/spellcheck'
g++ -DHAVE_CONFIG_H -I. -g -O2 -MT spellcheck.o -MD -MP -MF .deps/spellcheck.Tpo -c -o spellcheck.o spellcheck.cpp
spellcheck.cpp: In function 'int main(int, char**)':
spellcheck.cpp:111:21: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
char *dictionary = "/etc/english.dict"; //Default Dictionary
^
spellcheck.cpp:164:14: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
dictionary = "/etc/english.dict";
^
mv -f .deps/spellcheck.Tpo .deps/spellcheck.Po
g++ -DHAVE_CONFIG_H -I. -g -O2 -MT meta.o -MD -MP -MF .deps/meta.Tpo -c -o meta.o meta.cpp
mv -f .deps/meta.Tpo .deps/meta.Po
g++ -g -O2 "../libspellcheck/libspellcheck.a" -o spellcheck spellcheck.o meta.o
spellcheck.o: In function `correctMisspelled(std::string, std::string)':
/home/iandun/libspellcheck-devel/libspellcheck/spellcheck/spellcheck.cpp:29: undefined reference to `correctSpelling(std::string, std::string)'
spellcheck.o: In function `doFileCheck(char*, char*, char*, spelling)':
/home/iandun/libspellcheck-devel/libspellcheck/spellcheck/spellcheck.cpp:61: undefined reference to `check_spelling_file(char*, char*, std::string)'
spellcheck.o: In function `main':
/home/iandun/libspellcheck-devel/libspellcheck/spellcheck/spellcheck.cpp:193: undefined reference to `add_word(char*, char*)'
/home/iandun/libspellcheck-devel/libspellcheck/spellcheck/spellcheck.cpp:224: undefined reference to `check_spelling_string(char*, std::string, std::string)'
meta.o: In function `do_about_msg()':
/home/iandun/libspellcheck-devel/libspellcheck/spellcheck/meta.cpp:29: undefined reference to `lib_version()'
collect2: error: ld returned 1 exit status
make[1]: *** [spellcheck] Error 1
make[1]: Leaving directory `/home/iandun/libspellcheck-devel/libspellcheck/spellcheck'
make: *** [all-recursive] Error 1
我把基準在拼寫檢查目錄我Makefile.am文件libspellcheck.a：
CFLAGS = -m32 -Wall
LDFLAGS = "../libspellcheck/libspellcheck.a"
bin_PROGRAMS = spellcheck
spellcheck_SOURCES = spellcheck.cpp meta.cpp
並且還改變了我的引用拼寫檢查頭文件：
#include "../libspellcheck/spellcheck.h"
這是我在libspellcheck文件夾Makefile.am：
CFLAGS = -m32 -Wall
LDFLAGS =
lib_LIBRARIES = libspellcheck.a
libspellcheck_a_SOURCES = checker.cpp SpellCorrector.cpp
include_HEADERS = spellcheck.h SpellCorrector.h
這是我Makefile.am在主文件夾：
AUTOMAKE_OPTIONS = foreign
SUBDIRS = libspellcheck spellcheck man
而且我configure.ac：
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT(libspellcheck, 1.25, [email protected])
AC_OUTPUT(Makefile libspellcheck/Makefile spellcheck/Makefile man/Makefile)
AC_CONFIG_SRCDIR([])
AC_CONFIG_HEADERS([])
AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([stdlib.h,iostream,fstream,string,stdio.h,sstream,cctype,algorithm,boost/algorithm/string.hpp])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_TYPE_SIZE_T
# Checks for library functions.
AC_OUTPUT
我在做什麼錯？