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Diffstat (limited to 'gnulib/m4/getdelim.m4')
| -rw-r--r-- | gnulib/m4/getdelim.m4 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnulib/m4/getdelim.m4 b/gnulib/m4/getdelim.m4 new file mode 100644 index 000000000..d81be22a7 --- /dev/null +++ b/gnulib/m4/getdelim.m4 @@ -0,0 +1,34 @@ +# getdelim.m4 serial 4 + +dnl Copyright (C) 2005, 2006, 2007 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([2.60]) + +AC_DEFUN([gl_FUNC_GETDELIM], +[ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + + dnl Persuade glibc <stdio.h> to declare getdelim(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REPLACE_FUNCS([getdelim]) + AC_CHECK_DECLS_ONCE([getdelim]) + + if test $ac_cv_func_getdelim = no; then + gl_PREREQ_GETDELIM + fi + + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi +]) + +# Prerequisites of lib/getdelim.c. +AC_DEFUN([gl_PREREQ_GETDELIM], +[ + AC_CHECK_FUNCS([flockfile funlockfile]) +]) |