+2023-05-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ extern-inline: port to pcc
+ * m4/extern-inline.m4 (gl_EXTERN_INLINE): Port to pcc
+ 1.2.0.DEVEL 20220331, which doesn’t support extern inline
+ even though it claims to be GCC 4.3 and to support C11.
+
2023-04-28 Bruno Haible <bruno@clisp.org>
stdio: Avoid different configure results in different testdirs.
dnl 'extern inline' a la ISO C99.
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# define _GL_EXTERN_INLINE_STDHEADER_BUG
#endif
#if ((__GNUC__ \
- ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
+ ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
+ && !defined __PCC__) \
: (199901L <= __STDC_VERSION__ \
&& !defined __HP_cc \
&& !defined __PGI \
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
+ && !defined __PCC__ \
&& !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
/* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */