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-rw-r--r--m4/include_next.m412
1 files changed, 6 insertions, 6 deletions
diff --git a/m4/include_next.m4 b/m4/include_next.m4
index 9f19215..70cb746 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
-# include_next.m4 serial 26
-dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
+# include_next.m4 serial 27
+dnl Copyright (C) 2006-2024 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.
@@ -74,17 +74,17 @@ EOF
#endif
#define DEFINED_IN_CONFTESTD2
EOF
- gl_save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
+ gl_saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$gl_saved_CPPFLAGS -Iconftestd1b -Iconftestd2"
dnl We intentionally avoid using AC_LANG_SOURCE here.
AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include <conftest.h>]],
[gl_cv_have_include_next=yes],
- [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
+ [CPPFLAGS="$gl_saved_CPPFLAGS -Iconftestd1a -Iconftestd2"
AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include <conftest.h>]],
[gl_cv_have_include_next=buggy],
[gl_cv_have_include_next=no])
])
- CPPFLAGS="$gl_save_CPPFLAGS"
+ CPPFLAGS="$gl_saved_CPPFLAGS"
rm -rf conftestd1a conftestd1b conftestd2
])
PRAGMA_SYSTEM_HEADER=