Iconv static library Compilation

Keywords: vs2008 compiling iconv windows

Small open-source code conversion library. You don't need to talk about it ~ :)

I. First prepare the file:

1. Download The iconv library. The latest version is 1.31.
Http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
2. Go to www.d2school.com to download iconvpp

(This is not necessary, but it provides C ++ encapsulation, which is very convenient to use. Thank you, teacher Nanyu ).

 

Unzip the libiconv-1.13.1.tar.gzZipdir
Create solution directoryProjectdir

 

Zipdir: Decompress the iconv package file directory
Procjectdir: main directory for project Compilation

Ii. Merge files
1. Copy iconvpp. cpp to projectdir
2. Copy all files under zipdir/lib/to projectdir/_ iconv/(including subfolders)
3. Copy zipdir/include/iconv. H. In to projectdir/_ iconv/iconv. h.
4. Copy zipdir/scrlib/localcharset. h to projectdir/_ iconv/
5. Copy zipdir/libcharset/lib/localcharset. C to projectdir/_ iconv
6. Rename projectdir/_ iconv/config. H. In-> config. h

Batch Processing

@ ECHO: Copy all files to this directory: _ iconv
Pause
MD _ iconv

Copy lib/* _ iconv/
Copy include/iconv. H. In _ iconv/iconv. h
Copy srclib/localcharset. H _ iconv/
Copy libcharset/lib/localcharset. C _ iconv/
Ren _ iconv/config. H. In config. h

@ ECHO: the directory file is successfully generated.
Pause

OK. All files are prepared (under _ iconv ).

 

3., The following uses vs2008 to build a project ~ :
1. Create a Win32 project named iconvlib. Select "create solution directory" and select "static Link Library" without selecting "pre-compiled Header.

2. Copy the _ iconv directory.

3. Copy include and SRC in iconvpp.

The directory structure is as follows:

-Projectdir
├ ── Iconvlib
├ ── Iconvpp
│ Define-include
│ ─ ── Iconvpp
│ ─ ── SRC
─ ── _ Iconv

4. Add existing items and add iconvpp. cpp, iconv. C, and localcharset. C to the project.

5. Project properties-> C/C ++-> additional include directory: ../_ iconv; ../iconvpp/include;
6. Project properties-> C/C ++-> code generation-> Runtime Library-> multi-thread debugging (/MTD)

At this time, if there will be a bunch of errors during compilation, let's modify some locations.

 

4. Modify the file content:
1. iconv. h:

1). Delete All @ symbols (14 points)
2). Modify 25 rows: extern dll_variable int _ libiconv_version;

It is extern/* dll_variable */INT _ libiconv_version;
3). Modify 83 rows: extern size_t iconv (iconv_t CD, iconv_const char ** inbuf, size_t * inbytesleft, char ** outbuf, size_t * outbytesleft );

It is extern size_t iconv (iconv_t CD, const char ** inbuf, size_t * inbytesleft, char ** outbuf, size_t * outbytesleft );

2. localcharset. C:

Comment out 76 rows: # include "configmake. H"

The OK file is modified. At this time, the compilation will pass ~.

 

V. Test

Create a console project.

Set the project property header file to the following directories: _ iconv and iconvpp/include.

Link to debug/iconvlib. Lib

Runtime Library-> multi-thread debugging (/MTD)

# Include "iconvpp/iconvpp. H"

Using namespace iconvpp;
Using namespace STD;

Int _ tmain (INT argc, _ tchar * argv [])
{
String STR;
STR = utf8convert: from_wstring (L "this is a test string ~ ");
Printf ("% s", str. c_str ());
Return 0;
}

The final directory structure is as follows:

-Projectdir

─ ── Debug
├ ── Exetest
│ Bai── debug
├ ── Iconvlib
│ Bai── debug
├ ── Iconvpp
│ Define-include
│ ─ ── Iconvpp
│ ─ ── SRC
─ ── _ Iconv

Vi. End