* modules/absolute-header (Makefile.am): Include '__clang__' in the
HAVE_INCLUDE_NEXT expression.
+2020-08-16 Bruno Haible <bruno@clisp.org>
+
+ absolute-header: Add support for clang.
+ * modules/absolute-header (Makefile.am): Include '__clang__' in the
+ HAVE_INCLUDE_NEXT expression.
+
2020-08-16 Bruno Haible <bruno@clisp.org>
Fix "warning: implicitly declaring library function 'strcasecmp'".
# Use this preprocessor expression to decide whether #include_next works.
# Do not rely on a 'configure'-time test for this, since the expression
# might appear in an installed header, which is used by some other compiler.
-HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER)
+HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER)
Include: