diff options
Diffstat (limited to 'gnulib/import/m4/absolute-header.m4')
-rw-r--r-- | gnulib/import/m4/absolute-header.m4 | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gnulib/import/m4/absolute-header.m4 b/gnulib/import/m4/absolute-header.m4 index 39726ba..52d80d0 100644 --- a/gnulib/import/m4/absolute-header.m4 +++ b/gnulib/import/m4/absolute-header.m4 @@ -1,5 +1,5 @@ -# absolute-header.m4 serial 16 -dnl Copyright (C) 2006-2020 Free Software Foundation, Inc. +# absolute-header.m4 serial 17 +dnl Copyright (C) 2006-2021 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -22,23 +22,21 @@ dnl From Derek Price. AC_DEFUN([gl_ABSOLUTE_HEADER], [AC_REQUIRE([AC_CANONICAL_HOST]) AC_LANG_PREPROC_REQUIRE()dnl -dnl FIXME: gl_absolute_header and ac_header_exists must be used unquoted -dnl until we can assume autoconf 2.64 or newer. m4_foreach_w([gl_HEADER_NAME], [$1], [AS_VAR_PUSHDEF([gl_absolute_header], [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], - m4_defn([gl_absolute_header]), + [gl_absolute_header], [AS_VAR_PUSHDEF([ac_header_exists], [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl - if test AS_VAR_GET(ac_header_exists) = yes; then + if test AS_VAR_GET([ac_header_exists]) = yes; then gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) fi AS_VAR_POPDEF([ac_header_exists])dnl ])dnl AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), - ["AS_VAR_GET(gl_absolute_header)"], + ["AS_VAR_GET([gl_absolute_header])"], [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) AS_VAR_POPDEF([gl_absolute_header])dnl ])dnl |