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| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-12-18 16:12:38 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-12-18 16:15:49 -0800 |
| commit | f05a93e8232e6f56458ac16d733b03e96a63e930 (patch) | |
| tree | b6b95198cf4b5e0b2969b7a427db1c5146a7d856 /m4/errno_h.m4 | |
| parent | 35da3ed05212e0222841becf614c109011f9ad80 (diff) | |
| download | emacs-f05a93e8232e6f56458ac16d733b03e96a63e930.tar.gz emacs-f05a93e8232e6f56458ac16d733b03e96a63e930.tar.bz2 emacs-f05a93e8232e6f56458ac16d733b03e96a63e930.zip | |
Update from gnulib
Make the following changes by hand, and run ‘admin/merge-gnulib’.
* configure.ac (AM_CONDITIONAL): Adjust to new Gnulib convention.
Diffstat (limited to 'm4/errno_h.m4')
| -rw-r--r-- | m4/errno_h.m4 | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/m4/errno_h.m4 b/m4/errno_h.m4 index 51dfe92938d..7f5feabb2b8 100644 --- a/m4/errno_h.m4 +++ b/m4/errno_h.m4 @@ -1,4 +1,4 @@ -# errno_h.m4 serial 13 +# errno_h.m4 serial 14 dnl Copyright (C) 2004, 2006, 2008-2021 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -68,13 +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]) @@ -88,7 +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> |