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Final polish to Developer's Documentation for Exiv2 v0.27 RC2

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Robin Mills 2018-11-16 08:48:58 +00:00 committed by Luis Díaz Más
parent b390ce2f41
commit 835fce11f2
2 changed files with 37 additions and 5 deletions
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10
README-CONAN.md
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@ -178,6 +178,16 @@ algorithms when bringing the Exiv2 dependencies with conan, this might indicate
<name id="2-2"></a>
### 2.2) Visual Studio Notes
I use the following batch file to start cmd.exe. I do this to reduce the complexity of the path which grows as various tools are installed on Windows. The purpose of this script is to ensure a "stripped down path".
```
@echo off
setlocal
cd %HOMEPATH%
set "PATH=C:\Python34\;C:\Python27\;C:\Python27\Scripts;C:\Perl64\site\bin;C:\Perl64\bin;C:\WINDOWS\system32;C:\Program Files\Git\cmd;C:\Program Files\Git\usr\bin;c:\Program Files\cmake\bin;"
cmd
```
### Profiles for Visual Studio
You can build Exiv2 with either Visual Studio 2015 (version 14) or 2017 (version 15). You create profiles in %HOMEPATH%\.conan\profiles with a text editor.

32
README.md
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@ -113,7 +113,6 @@ option( BUILD_SHARED_LIBS "Build exiv2lib as a shared library"
option( EXIV2_ENABLE_XMP "Build with XMP metadata support" ON )
option( EXIV2_ENABLE_EXTERNAL_XMP "Use external version of XMP" OFF )
option( EXIV2_ENABLE_PNG "Build with png support (requires libz)" ON )
option( EXIV2_ENABLE_NLS "Build native language support (requires gettext)" ON )
...
577 rmills@rmillsmm:~/gnu/github/exiv2/exiv2 $
```
@ -206,7 +205,7 @@ g++ -std=c++98 myprogram.cpp -o myprogram $(pkg-config exiv2 --libs --cflags)
Localisation is supported on "*ix" platforms: Linux, MacOS-X, Cygwin and MinGW/msys2. Localisation is not supported for Visual Studio builds.
To build localisation support, use the CMake options `-DEXIV2_BUILD_PO=On` `-DEXIV2_ENABLE_NLS=On`. There are no additional build steps as the normal build command will compile the library, samples and localisation support.
To build localisation support, use the CMake options `-DEXIV2_BUILD_PO=On` There are no additional build steps as the normal build command will compile the library, samples and localisation support.
1) Running exiv2 in a foreign language
@ -261,7 +260,7 @@ You have to install your messages to test them. It's not possible to test a mes
```
$ sudo cp -R po/xy /usr/local/share/locale/xy
$ env LANG=xy exiv2 env LANGUAGE=fr_FR xy on Linux!
$ env LANG=xy exiv2 # env LANGUAGE=fr_FR xy on Linux!
exiv2: An action must be specified
exiv2: At least one file is required
Usage: exiv2 [ options ] [ action ] file ...
@ -497,7 +496,7 @@ setlocal
set "PATH=c:\msys64\usr\bin;c:\msys64\usr\local\bin;"
set "HOME=c:\msys64\home\rmills"
cd %HOME%
set "PS1=\! \u@\h-64:\w \$ "
set "PS1=\! MSYS64:\u@\h:\w \$ "
bash.exe -norc
```
@ -512,7 +511,7 @@ setlocal
set "PATH=c:\msys32\usr\bin;c:\msys32\usr\local\bin;"
set "HOME=c:\msys32\home\rmills"
cd %HOME%
set "PS1=\! \u@\h-32:\w \$ "
set "PS1=\! MSYS32:\u@\h:\w \$ "
bash.exe -norc
```
@ -560,6 +559,19 @@ Download and build libiconv-1.15: [https://ftp.gnu.org/pub/gnu/libiconv/libiconv
Download and build cmake from source because I can't get the cygwin installed cmake 3.6.2 to work.
To build cmake from source, you need libncurses. [https://cmake.org/download/](https://cmake.org/download/)
I use the following batch file to start the Cygwin/64 bit bash shell from the Dos Command Prompt (cmd.exe)
```
@echo off
setlocal
set "PATH=c:\cygwin64\usr\local\bin;c:\cygwin64\bin;c:\cygwin64\usr\bin;c:\cygwin64\usr\sbin;"
set "HOME=c:\cygwin64\home\rmills"
cd %HOME%
set "PS1=\! CYGWIN64:\u@\h:\w \$ "
bash.exe -norc
```
[TOC](#TOC)
<name id="5-5">
### 5.5 Microsoft Visual C++
@ -572,5 +584,15 @@ As well as Microsoft Visual Studio, you will need to install CMake, Python3, and
2) Binary installers for Python3 are available from [python.org](https://python.org)<br/>
3) Conan can be installed using python/pip. Details in [README-CONAN.md](README-CONAN.md)
I use the following batch file to start cmd.exe. I do this to reduce the complexity of the path which grows as various tools are installed on Windows. The purpose of this script is to ensure a "stripped down path".
```
@echo off
setlocal
cd %HOMEPATH%
set "PATH=C:\Python34\;C:\Python27\;C:\Python27\Scripts;C:\Perl64\site\bin;C:\Perl64\bin;C:\WINDOWS\system32;C:\Program Files\Git\cmd;C:\Program Files\Git\usr\bin;c:\Program Files\cmake\bin;"
cmd
```
[TOC](#TOC)