Rename GNULIB_OVERRIDES_WINT_T.

* GNULIBHEADERS_OVERRIDE_WINT_T: Renamed from GNULIB_OVERRIDES_WINT_T.

11 files changed, 26 insertions, 21 deletions

diff --git a/ChangeLog b/ChangeLog
index 9a46d74614..303747d04e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2021-04-11  Bruno Haible  <bruno@clisp.org>
 
+	Rename GNULIB_OVERRIDES_WINT_T.
+	* GNULIBHEADERS_OVERRIDE_WINT_T: Renamed from GNULIB_OVERRIDES_WINT_T.
+
+2021-04-11  Bruno Haible  <bruno@clisp.org>
+
 	increment-serial: New program.
 	* build-aux/increment-serial: New file.
 
diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index 60f0b4b387..c7b00da2b3 100644
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -85,7 +85,7 @@
 
 /* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides
    wint_t.  */
-#if @GNULIB_OVERRIDES_WINT_T@
+#if @GNULIBHEADERS_OVERRIDE_WINT_T@
 # undef WINT_MIN
 # undef WINT_MAX
 # define WINT_MIN 0x0U
@@ -598,7 +598,7 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
 /* wint_t limits */
 /* If gnulib's <wchar.h> or <wctype.h> overrides wint_t, @WINT_T_SUFFIX@ is not
    accurate, therefore use the definitions from above.  */
-# if !@GNULIB_OVERRIDES_WINT_T@
+# if !@GNULIBHEADERS_OVERRIDE_WINT_T@
 #  undef WINT_MIN
 #  undef WINT_MAX
 #  if @HAVE_SIGNED_WINT_T@
diff --git a/lib/wchar.in.h b/lib/wchar.in.h
index 4f1239e42c..cc68c0ca77 100644
--- a/lib/wchar.in.h
+++ b/lib/wchar.in.h
@@ -111,7 +111,7 @@
 /* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
    <stddef.h>.  This is too small: ISO C 99 section 7.24.1.(2) says that
    wint_t must be "unchanged by default argument promotions".  Override it.  */
-# if @GNULIB_OVERRIDES_WINT_T@
+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
 #  if !GNULIB_defined_wint_t
 #   if @HAVE_CRTDEFS_H@
 #    include <crtdefs.h>
diff --git a/lib/wctype.in.h b/lib/wctype.in.h
index 82f09776af..08b608fcc7 100644
--- a/lib/wctype.in.h
+++ b/lib/wctype.in.h
@@ -103,7 +103,7 @@ _GL_INLINE_HEADER_BEGIN
 /* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
    <stddef.h>.  This is too small: ISO C 99 section 7.24.1.(2) says that
    wint_t must be "unchanged by default argument promotions".  Override it.  */
-# if @GNULIB_OVERRIDES_WINT_T@
+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
 #  if !GNULIB_defined_wint_t
 #   if @HAVE_CRTDEFS_H@
 #    include <crtdefs.h>
@@ -132,7 +132,7 @@ typedef unsigned int rpl_wint_t;
    same way, or not at all.  */
 # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
 
-#  if @GNULIB_OVERRIDES_WINT_T@ /* implies @REPLACE_ISWCNTRL@ */
+#  if @GNULIBHEADERS_OVERRIDE_WINT_T@ /* implies @REPLACE_ISWCNTRL@ */
 
 _GL_WCTYPE_INLINE int
 rpl_iswalnum (wint_t wc)
@@ -496,7 +496,7 @@ _GL_FUNCDECL_RPL (iswxdigit, int, (wint_t wc));
 
 # endif
 
-# if defined __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@
+# if defined __MINGW32__ && !@GNULIBHEADERS_OVERRIDE_WINT_T@
 
 /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
    The functions towlower and towupper are implemented in the MSVCRT library
@@ -529,7 +529,7 @@ rpl_towupper (wint_t wc)
 #   define towupper rpl_towupper
 #  endif
 
-# endif /* __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@ */
+# endif /* __MINGW32__ && !@GNULIBHEADERS_OVERRIDE_WINT_T@ */
 
 # define GNULIB_defined_wctype_functions 1
 #endif
@@ -646,7 +646,7 @@ _GL_WARN_ON_USE (wctype, "wctype is unportable - "
    The argument WC must be either a wchar_t value or WEOF.
    The argument DESC must have been returned by the wctype() function.  */
 #if @GNULIB_ISWCTYPE@
-# if @GNULIB_OVERRIDES_WINT_T@
+# if @GNULIBHEADERS_OVERRIDE_WINT_T@
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   undef iswctype
 #   define iswctype rpl_iswctype
diff --git a/m4/stdint.m4 b/m4/stdint.m4
index a785b44ed1..3406445895 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 58
+# stdint.m4 serial 59
 dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -527,7 +527,7 @@ AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
   dnl requirement that wint_t is "unchanged by default argument promotions".
   dnl In this case gnulib's <wchar.h> and <wctype.h> override wint_t.
   dnl Set the variable BITSIZEOF_WINT_T accordingly.
-  if test $GNULIB_OVERRIDES_WINT_T = 1; then
+  if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
     BITSIZEOF_WINT_T=32
   fi
 ])
diff --git a/m4/wctype_h.m4 b/m4/wctype_h.m4
index ea5274ced2..3ac5e649a2 100644
--- a/m4/wctype_h.m4
+++ b/m4/wctype_h.m4
@@ -1,4 +1,4 @@
-# wctype_h.m4 serial 27
+# wctype_h.m4 serial 28
 
 dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
 
@@ -62,7 +62,7 @@ AC_DEFUN([gl_WCTYPE_H],
   fi
   AC_SUBST([HAVE_WCTYPE_H])
 
-  if test $GNULIB_OVERRIDES_WINT_T = 1; then
+  if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
     REPLACE_ISWCNTRL=1
   else
     case "$gl_cv_func_iswcntrl_works" in
diff --git a/m4/wint_t.m4 b/m4/wint_t.m4
index 2fc7467f42..a49c508134 100644
--- a/m4/wint_t.m4
+++ b/m4/wint_t.m4
@@ -1,4 +1,4 @@
-# wint_t.m4 serial 10
+# wint_t.m4 serial 11
 dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -34,14 +34,14 @@ AC_DEFUN([gt_TYPE_WINT_T],
          [gl_cv_type_wint_t_large_enough=yes],
          [gl_cv_type_wint_t_large_enough=no])])
     if test $gl_cv_type_wint_t_large_enough = no; then
-      GNULIB_OVERRIDES_WINT_T=1
+      GNULIBHEADERS_OVERRIDE_WINT_T=1
     else
-      GNULIB_OVERRIDES_WINT_T=0
+      GNULIBHEADERS_OVERRIDE_WINT_T=0
     fi
   else
-    GNULIB_OVERRIDES_WINT_T=0
+    GNULIBHEADERS_OVERRIDE_WINT_T=0
   fi
-  AC_SUBST([GNULIB_OVERRIDES_WINT_T])
+  AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T])
 ])
 
 dnl Prerequisites of the 'wint_t' override.
diff --git a/modules/iswctype b/modules/iswctype
index 9fce684298..8a8343d129 100644
--- a/modules/iswctype
+++ b/modules/iswctype
@@ -17,7 +17,7 @@ wctype-h
 
 configure.ac:
 gl_FUNC_ISWCTYPE
-if test $HAVE_WCTYPE_T = 0 || test $GNULIB_OVERRIDES_WINT_T = 1; then
+if test $HAVE_WCTYPE_T = 0 || test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
   AC_LIBOBJ([iswctype])
 fi
 gl_WCTYPE_MODULE_INDICATOR([iswctype])
diff --git a/modules/stdint b/modules/stdint
index 25b9d7fa25..0c7e878e45 100644
--- a/modules/stdint
+++ b/modules/stdint
@@ -56,7 +56,7 @@ stdint.h: stdint.in.h $(top_builddir)/config.status
 	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
 	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
 	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
-	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
 	      < $(srcdir)/stdint.in.h; \
 	} > $@-t && \
 	mv $@-t $@
diff --git a/modules/wchar b/modules/wchar
index e5c0da3d7a..7ec1c02b35 100644
--- a/modules/wchar
+++ b/modules/wchar
@@ -34,7 +34,7 @@ wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
 	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
 	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
 	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
-	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
 	      -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
 	      -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
 	      -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
diff --git a/modules/wctype-h b/modules/wctype-h
index b7aef4690c..8da4b8f324 100644
--- a/modules/wctype-h
+++ b/modules/wctype-h
@@ -32,7 +32,7 @@ wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
 	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
-	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
 	      -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \
 	      -e 's/@''GNULIB_ISWDIGIT''@/$(GNULIB_ISWDIGIT)/g' \
 	      -e 's/@''GNULIB_ISWXDIGIT''@/$(GNULIB_ISWXDIGIT)/g' \