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Diffstat (limited to 'm4/getdelim.m4')
| -rw-r--r-- | m4/getdelim.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/m4/getdelim.m4 b/m4/getdelim.m4 new file mode 100644 index 0000000..2a738f6 --- /dev/null +++ b/m4/getdelim.m4 @@ -0,0 +1,29 @@ +# getdelim.m4 serial 2 + +dnl Copyright (C) 2005, 2006 Free Software dnl Foundation, Inc. +dnl +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(2.52) + +AC_DEFUN([gl_FUNC_GETDELIM], +[ + + dnl Persuade glibc <stdio.h> to declare getdelim(). + AC_REQUIRE([AC_GNU_SOURCE]) + + AC_REPLACE_FUNCS(getdelim) + AC_CHECK_DECLS_ONCE(getdelim) + + if test $ac_cv_func_getdelim = no; then + gl_PREREQ_GETDELIM + fi +]) + +# Prerequisites of lib/getdelim.c. +AC_DEFUN([gl_PREREQ_GETDELIM], +[ + AC_CHECK_FUNCS([flockfile funlockfile]) +]) |