diff options
Diffstat (limited to 'gnulib/m4/getsubopt.m4')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/m4/getsubopt.m4 | 20 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/m4/getsubopt.m4 b/gnulib/m4/getsubopt.m4 new file mode 100644 index 0000000..827d8c5 --- /dev/null +++ b/gnulib/m4/getsubopt.m4 @@ -0,0 +1,20 @@ +# getsubopt.m4 serial 5 +dnl Copyright (C) 2004, 2007, 2009-2011 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_DEFUN([gl_FUNC_GETSUBOPT], +[ + dnl Persuade glibc <stdlib.h> to declare getsubopt(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([getsubopt]) + if test $ac_cv_func_getsubopt = no; then + HAVE_GETSUBOPT=0 + fi +]) + +# Prerequisites of lib/getsubopt.c. +AC_DEFUN([gl_PREREQ_GETSUBOPT], [:]) |