complete the MinGW inet_pton portability fix

* gnulib/m4/inet_pton.m4: New file.  Required for MinGW.
* gnulib/m4/gnulib-comp.m4: Regenerate via gnulib-tool.

diff --git a/ChangeLog b/ChangeLog
index ea6f1da522eeac075a6997f6f3cd0c4ea533dd2f..fd7b4771dd20030cc41f75b99903ab5853646b66 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Aug  7 13:30:44 CEST 2008 Jim Meyering <meyering@redhat.com>
+
+       complete the MinGW inet_pton portability fix
+       * gnulib/m4/inet_pton.m4: New file.  Required for MinGW.
+       * gnulib/m4/gnulib-comp.m4: Regenerate via gnulib-tool.
+
 Tue Aug  6 13:30:44 CEST 2008 Jim Meyering  <meyering@redhat.com>
 
        fix failing "make syntax-check"

diff --git a/gnulib/m4/gnulib-comp.m4 b/gnulib/m4/gnulib-comp.m4
index 6341bc2438154600e81ef661d0098bd73b4cf3c4..239eb7a5f540ee12ac041cc43800b21be7083985 100644 (file)
--- a/gnulib/m4/gnulib-comp.m4
+++ b/gnulib/m4/gnulib-comp.m4
@@ -39,6 +39,8 @@ AC_DEFUN([gl_INIT],
   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
+  m4_pushdef([gl_LIBSOURCES_LIST], [])
+  m4_pushdef([gl_LIBSOURCES_DIR], [])
   gl_COMMON
   gl_source_base='gnulib/lib'
   gl_EOVERFLOW
@@ -60,6 +62,8 @@ AC_DEFUN([gl_INIT],
   AC_SUBST([LTLIBINTL])
   gl_INET_NTOP
   gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
+  gl_INET_PTON
+  gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
   gl_FUNC_LSEEK
   gl_UNISTD_MODULE_INDICATOR([lseek])
   gl_FUNC_MALLOC_POSIX
@@ -107,6 +111,19 @@ AC_DEFUN([gl_INIT],
      AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format])])
   gl_WCHAR_H
   gl_XSIZE
+  m4_ifval(gl_LIBSOURCES_LIST, [
+    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
+      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
+        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
+          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
+          exit 1
+        fi
+      done])dnl
+      m4_if(m4_sysval, [0], [],
+        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
+  ])
+  m4_popdef([gl_LIBSOURCES_DIR])
+  m4_popdef([gl_LIBSOURCES_LIST])
   m4_popdef([AC_LIBSOURCES])
   m4_popdef([AC_REPLACE_FUNCS])
   m4_popdef([AC_LIBOBJ])
@@ -129,6 +146,8 @@ AC_DEFUN([gl_INIT],
   m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
   m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
+  m4_pushdef([gltests_LIBSOURCES_LIST], [])
+  m4_pushdef([gltests_LIBSOURCES_DIR], [])
   gl_COMMON
   gl_source_base='gnulib/tests'
   gt_TYPE_WCHAR_T
@@ -136,6 +155,19 @@ AC_DEFUN([gl_INIT],
   AC_CHECK_FUNCS([shutdown])
   abs_aux_dir=`cd "$ac_aux_dir"; pwd`
   AC_SUBST([abs_aux_dir])
+  m4_ifval(gltests_LIBSOURCES_LIST, [
+    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
+      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
+        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
+          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
+          exit 1
+        fi
+      done])dnl
+      m4_if(m4_sysval, [0], [],
+        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
+  ])
+  m4_popdef([gltests_LIBSOURCES_DIR])
+  m4_popdef([gltests_LIBSOURCES_LIST])
   m4_popdef([AC_LIBSOURCES])
   m4_popdef([AC_REPLACE_FUNCS])
   m4_popdef([AC_LIBOBJ])
@@ -164,13 +196,6 @@ AC_DEFUN([gl_LIBOBJ], [
   gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
 ])
 
-# m4_foreach_w is provided by autoconf-2.59c and later.
-# This definition is to accommodate developers using versions
-# of autoconf older than that.
-m4_ifndef([m4_foreach_w],
-  [m4_define([m4_foreach_w],
-    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
-
 # Like AC_REPLACE_FUNCS, except that the module name goes
 # into gl_LIBOBJS instead of into LIBOBJS.
 AC_DEFUN([gl_REPLACE_FUNCS], [
@@ -179,15 +204,14 @@ AC_DEFUN([gl_REPLACE_FUNCS], [
 ])
 
 # Like AC_LIBSOURCES, except the directory where the source file is
-# expected is derived from the gnulib-tool parametrization,
+# expected is derived from the gnulib-tool parameterization,
 # and alloca is special cased (for the alloca-opt module).
 # We could also entirely rely on EXTRA_lib..._SOURCES.
 AC_DEFUN([gl_LIBSOURCES], [
   m4_foreach([_gl_NAME], [$1], [
     m4_if(_gl_NAME, [alloca.c], [], [
-      m4_syscmd([test -r gnulib/lib/]_gl_NAME[ || test ! -d gnulib/lib])dnl
-      m4_if(m4_sysval, [0], [],
-        [AC_FATAL([missing gnulib/lib/]_gl_NAME)])
+      m4_define([gl_LIBSOURCES_DIR], [gnulib/lib])
+      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
     ])
   ])
 ])
@@ -199,13 +223,6 @@ AC_DEFUN([gltests_LIBOBJ], [
   gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
 ])
 
-# m4_foreach_w is provided by autoconf-2.59c and later.
-# This definition is to accommodate developers using versions
-# of autoconf older than that.
-m4_ifndef([m4_foreach_w],
-  [m4_define([m4_foreach_w],
-    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
-
 # Like AC_REPLACE_FUNCS, except that the module name goes
 # into gltests_LIBOBJS instead of into LIBOBJS.
 AC_DEFUN([gltests_REPLACE_FUNCS], [
@@ -214,15 +231,14 @@ AC_DEFUN([gltests_REPLACE_FUNCS], [
 ])
 
 # Like AC_LIBSOURCES, except the directory where the source file is
-# expected is derived from the gnulib-tool parametrization,
+# expected is derived from the gnulib-tool parameterization,
 # and alloca is special cased (for the alloca-opt module).
 # We could also entirely rely on EXTRA_lib..._SOURCES.
 AC_DEFUN([gltests_LIBSOURCES], [
   m4_foreach([_gl_NAME], [$1], [
     m4_if(_gl_NAME, [alloca.c], [], [
-      m4_syscmd([test -r gnulib/tests/]_gl_NAME[ || test ! -d gnulib/tests])dnl
-      m4_if(m4_sysval, [0], [],
-        [AC_FATAL([missing gnulib/tests/]_gl_NAME)])
+      m4_define([gltests_LIBSOURCES_DIR], [gnulib/tests])
+      m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
     ])
   ])
 ])
@@ -253,6 +269,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/getpass.h
   lib/gettext.h
   lib/inet_ntop.c
+  lib/inet_pton.c
   lib/lseek.c
   lib/malloc.c
   lib/netinet_in.in.h
@@ -307,6 +324,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/iconv.m4
   m4/include_next.m4
   m4/inet_ntop.m4
+  m4/inet_pton.m4
   m4/intdiv0.m4
   m4/intl.m4
   m4/intldir.m4

diff --git a/gnulib/m4/inet_pton.m4 b/gnulib/m4/inet_pton.m4
new file mode 100644 (file)
index 0000000..a57e4c6
--- /dev/null
+++ b/gnulib/m4/inet_pton.m4
@@ -0,0 +1,27 @@
+# inet_pton.m4 serial 5
+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.
+
+AC_DEFUN([gl_INET_PTON],
+[
+  dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
+  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
+  AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+  ARPA_INET_H='arpa/inet.h'
+
+  AC_REPLACE_FUNCS(inet_pton)
+  gl_PREREQ_INET_PTON
+])
+
+# Prerequisites of lib/inet_pton.c.
+AC_DEFUN([gl_PREREQ_INET_PTON], [
+  AC_CHECK_DECLS([inet_pton],,,[#include <arpa/inet.h>])
+  if test $ac_cv_have_decl_inet_pton = no; then
+    HAVE_DECL_INET_PTON=0
+  fi
+  AC_REQUIRE([gl_SOCKET_FAMILIES])
+  AC_REQUIRE([AC_C_RESTRICT])
+])