From fa2ba2e3c3b3a684b7db51cc47c8c7e1d5934880 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 20 Jul 2009 13:07:38 -0400 Subject: add a wchar.h stub The basic C standard requires a few wchar types, so provide those even when wchar support is disabled. Signed-off-by: Mike Frysinger --- Makefile.in | 5 +++++ include/wchar-stub.h | 14 ++++++++++++++ 2 files changed, 19 insertions(+) create mode 100644 include/wchar-stub.h diff --git a/Makefile.in b/Makefile.in index f7fd5bef7..a834a1d94 100644 --- a/Makefile.in +++ b/Makefile.in @@ -283,6 +283,11 @@ install_headers: headers $(top_builddir)extra/scripts/unifdef echo '/* Dont use _syscall#() macros; use the syscall() function */' > \ $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-) +ifeq ($(UCLIBC_HAS_WCHAR),) + cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h +else + cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h +endif # Installs development library links. install_dev: install_headers all diff --git a/include/wchar-stub.h b/include/wchar-stub.h new file mode 100644 index 000000000..0b0aa29aa --- /dev/null +++ b/include/wchar-stub.h @@ -0,0 +1,14 @@ +/* This wchar.h is used if wchar support is disabled in uClibc. + * We still want to provide a few basic definitions as the basic + * C standard requires them. And it makes our lives easier with + * no additional overhead. + */ + +#ifndef _WCHAR_H +#define _WCHAR_H + +#define MB_CUR_MAX 1 +typedef unsigned int wint_t; +#define WEOF (0xffffffffu) + +#endif -- cgit v1.2.3