Index: bison/src/bison/2.4.1/bison-2.4.1-src/m4/unistd_h.m4 |
=================================================================== |
--- bison/src/bison/2.4.1/bison-2.4.1-src/m4/unistd_h.m4 (revision 0) |
+++ bison/src/bison/2.4.1/bison-2.4.1-src/m4/unistd_h.m4 (revision 0) |
@@ -0,0 +1,81 @@ |
+# unistd_h.m4 serial 16 |
+dnl Copyright (C) 2006-2008 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. |
+ |
+dnl Written by Simon Josefsson, Bruno Haible. |
+ |
+AC_DEFUN([gl_UNISTD_H], |
+[ |
+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded |
+ dnl once only, before all statements that occur in other macros. |
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
+ |
+ gl_CHECK_NEXT_HEADERS([unistd.h]) |
+ |
+ AC_CHECK_HEADERS_ONCE([unistd.h]) |
+ if test $ac_cv_header_unistd_h = yes; then |
+ HAVE_UNISTD_H=1 |
+ else |
+ HAVE_UNISTD_H=0 |
+ fi |
+ AC_SUBST([HAVE_UNISTD_H]) |
+]) |
+ |
+AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], |
+[ |
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
+ GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 |
+]) |
+ |
+AC_DEFUN([gl_UNISTD_H_DEFAULTS], |
+[ |
+ GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) |
+ GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) |
+ GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) |
+ GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) |
+ GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) |
+ GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) |
+ GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) |
+ GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) |
+ GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) |
+ GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) |
+ GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) |
+ GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) |
+ GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) |
+ GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) |
+ GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) |
+ GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) |
+ GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) |
+ GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) |
+ GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) |
+ GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) |
+ GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) |
+ dnl Assume proper GNU behavior unless another module says otherwise. |
+ HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) |
+ HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) |
+ HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) |
+ HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) |
+ HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) |
+ HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) |
+ HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) |
+ HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) |
+ HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL]) |
+ HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) |
+ HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) |
+ HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) |
+ HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) |
+ HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) |
+ HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) |
+ REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) |
+ REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) |
+ REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) |
+ REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) |
+ REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) |
+ REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) |
+ REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) |
+ REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) |
+ UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) |
+]) |