Re-sync to pf3gnuchains3x.

[pf3gnuchains/pf3gnuchains4x.git] / bfd / configure.in

diff --git a/bfd/configure.in b/bfd/configure.in
index f96128e..7ca59b0 100644 (file)
--- a/bfd/configure.in
+++ b/bfd/configure.in
@@ -25,8 +25,7 @@ AC_USE_SYSTEM_EXTENSIONS
 
 LT_INIT([dlopen])
 
-# AC_PLUGINS setting $plugins is called by ACX_LARGEFILE.
-ACX_LARGEFILE
+AC_PLUGINS
 
 AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes")
 
@@ -38,6 +37,26 @@ if test "$plugins" = "yes"; then
   enable_targets="$enable_targets plugin"
 fi
 
+case "${target}" in
+changequote(,)dnl
+  sparc-*-solaris*|i[3-7]86-*-solaris*)
+changequote([,])dnl
+    # On native 32bit sparc and ia32 solaris, large-file and procfs support
+    # are mutually exclusive; and without procfs support, the elf module
+    # cannot provide certain routines such as elfcore_write_prpsinfo
+    # or elfcore_write_prstatus.  So unless the user explicitly requested
+    # large-file support through the --enable-largefile switch, disable
+    # large-file support in favor of procfs support.
+    if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then
+      if test "$plugins" = "no"; then
+        enable_largefile="no"
+      fi
+    fi
+    ;;
+esac
+
+AC_SYS_LARGEFILE
+
 AC_ARG_ENABLE(64-bit-bfd,
 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
 [case "${enableval}" in