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| author | Jörg Frings-Fürst <debian@jff.email> | 2022-02-07 06:57:44 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff.email> | 2022-02-07 06:57:44 +0100 |
| commit | 6ffaa52cf732a84c0f8259dbc9b8183960ec5c33 (patch) | |
| tree | d3136c22e3e805cfc0efe78412cce905a17e0c8d /gnulib-m4/errno_h.m4 | |
| parent | 591cbf5878b7d4105b275585b9db1324c9dfce56 (diff) | |
| parent | af151c593704a40e10efb28d1e3dd59a23a661f3 (diff) | |
Merge branch 'release/debian/1.0-1'debian/1.0-1
Diffstat (limited to 'gnulib-m4/errno_h.m4')
| -rw-r--r-- | gnulib-m4/errno_h.m4 | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/gnulib-m4/errno_h.m4 b/gnulib-m4/errno_h.m4 index 9dbdedd5..4be9780a 100644 --- a/gnulib-m4/errno_h.m4 +++ b/gnulib-m4/errno_h.m4 @@ -1,9 +1,11 @@ -# errno_h.m4 serial 12 -dnl Copyright (C) 2004, 2006, 2008-2018 Free Software Foundation, Inc. +# errno_h.m4 serial 14 +dnl Copyright (C) 2004, 2006, 2008-2022 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. +AC_PREREQ([2.61]) + AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], [ AC_REQUIRE([AC_PROG_CC]) @@ -66,13 +68,11 @@ booboo [gl_cv_header_errno_h_complete=yes]) ]) if test $gl_cv_header_errno_h_complete = yes; then - ERRNO_H='' + GL_GENERATE_ERRNO_H=false else gl_NEXT_HEADERS([errno.h]) - ERRNO_H='errno.h' + GL_GENERATE_ERRNO_H=true fi - AC_SUBST([ERRNO_H]) - AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) gl_REPLACE_ERRNO_VALUE([ENOLINK]) gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) @@ -86,7 +86,7 @@ booboo # Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE. AC_DEFUN([gl_REPLACE_ERRNO_VALUE], [ - if test -n "$ERRNO_H"; then + if $GL_GENERATE_ERRNO_H; then AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ AC_EGREP_CPP([yes],[ #include <errno.h> @@ -129,9 +129,3 @@ yes AC_SUBST($1[_VALUE]) fi ]) - -dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in. -dnl Remove this when we can assume autoconf >= 2.61. -m4_ifdef([AC_COMPUTE_INT], [], [ - AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])]) -]) |