Description:
A <wchar.h> that works around platform issues.

Files:
lib/wchar.in.h
m4/wchar.m4

Depends-on:
include_next
link-warning

configure.ac:
gl_WCHAR_H

Makefile.am:
BUILT_SOURCES += $(WCHAR_H)

# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
	rm -f $@-t $@
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
	      -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
	      -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
	    < $(srcdir)/wchar.in.h; \
	} > $@-t
	mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t

Include:
#include <wchar.h>

License:
LGPLv2+

Maintainer:
all