如何在vala中使用gettext? [英] How can I use gettext in vala?

问题描述

当我尝试在vala中使用gettext时，我没有从vala中收到错误或警告，但从c编译器中收到了以下错误:

When I try to use gettext in vala I get not errors or warnings from vala but I get the following error from the c compiler:

/usr/include/glib-2.0/glib/gi18n-lib.h:29:2: error: #error You must define GETTEXT_PACKAGE before including gi18n-lib.h. Did you forget to include config.h?

我该如何解决?

推荐答案

要解决此问题，我必须将-X -DGETTEXT_PACKAGE="..."添加到valac命令中，并将const string GETTEXT_PACKAGE = "...";添加到源文件的顶部.

To solve this problem I had to both add -X -DGETTEXT_PACKAGE="..." to the valac command and add const string GETTEXT_PACKAGE = "..."; to the top of my source file.

如果不将其添加到源文件的顶部，由于某种原因，我会从C编译器中收到许多undeclared (first use in this function)错误.

If I don't add that to the top of my source file, I get lots of undeclared (first use in this function) errors from the C compiler for some reason.

但是，我确实从C编译器收到警告，要求重新定义GETTEXT_PACKAGE.

I do, however, get a warning from the C compiler for redefining GETTEXT_PACKAGE.

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