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b479bfd00 DocBook: Use a fixed encoding for output ... Browse Code »

Currently the encoding of documents generated by DocBook depends on
the current locale. Make the output reproducible independently of
the locale, by setting the encoding to UTF-8 (LC_CTYPE=C.UTF-8) by
preference, or ASCII (LC_CTYPE=C) as a fallback.

LC_CTYPE can normally be overridden by LC_ALL, but the top-level
Makefile unsets that.

Signed-off-by: Ben Hutchings
[jc: added check-lc_ctype to .gitignore]
Signed-off-by: Jonathan Corbet

Ben Hutchings
2015-09-28 15:31:48 +0800

check-lc_ctype.c 201 Bytes

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/*
 * Check that a specified locale works as LC_CTYPE.  Used by the
 * DocBook build system to probe for C.UTF-8 support.
 */

#include <locale.h>

int main(void)
{
	return !setlocale(LC_CTYPE, "");
}