Mercurial > hg > octave-nkf > gnulib-hg
changeset 8305:753e0a5418c5
New macro gl_FUNC_READLINK_SEPARATE for the relocatable wrapper program.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 03 Mar 2007 19:32:53 +0000 |
parents | e42becd912e3 |
children | e3b1cbd15bc4 |
files | ChangeLog m4/readlink.m4 |
diffstat | 2 files changed, 12 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-03-03 Bruno Haible <bruno@clisp.org> + * m4/readlink.m4 (gl_FUNC_READLINK_SEPARATE): New macro. + (gl_FUNC_READLINK): Update. + * m4/canonicalize-lgpl.m4 (gl_CANONICALIZE_LGPL_SEPARATE): New macro. 2007-03-03 Bruno Haible <bruno@clisp.org>
--- a/m4/readlink.m4 +++ b/m4/readlink.m4 @@ -1,4 +1,4 @@ -# readlink.m4 serial 3 +# readlink.m4 serial 4 dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -7,7 +7,7 @@ AC_DEFUN([gl_FUNC_READLINK], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) - AC_CHECK_FUNCS(readlink) + AC_CHECK_FUNCS_ONCE([readlink]) if test $ac_cv_func_readlink = no; then HAVE_READLINK=0 AC_LIBOBJ(readlink) @@ -15,6 +15,13 @@ fi ]) +# Like gl_FUNC_READLINK, except prepare for separate compilation (no AC_LIBOBJ). +AC_DEFUN([gl_FUNC_READLINK_SEPARATE], +[ + AC_CHECK_FUNCS_ONCE([readlink]) + gl_PREREQ_READLINK +]) + # Prerequisites of lib/readlink.c. AC_DEFUN([gl_PREREQ_READLINK], [