X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flfs.m4;h=2a7a4fc6203eaadd14a4843da1e20e5c9ab71db2;hb=79aa212e951d673736d788a5ec4830d2ade928cb;hp=8de343b25cff2b178c17ee0311b053c4bc741580;hpb=fa2b0b9157fa99ebe414c717bd2d63d834e61832;p=gnulib.git

diff --git a/m4/lfs.m4 b/m4/lfs.m4
index 8de343b25..2a7a4fc62 100644
--- a/m4/lfs.m4
+++ b/m4/lfs.m4
@@ -1,4 +1,4 @@
-#serial 1
+#serial 2
 
 dnl The problem is that the default compilation flags in Solaris 2.6 won't
 dnl let programs access large files;  you need to tell the compiler that
@@ -28,6 +28,19 @@ AC_DEFUN(AC_LFS,
     ac_getconfs=$ac_getconfs$ac_getconf
     eval ac_test_$ac_shellvar=\$ac_getconf
   done
+  case "$ac_result" in
+  no)
+    case "`(uname -s -r) 2>/dev/null`" in
+    HP-UX' '?.10.[[2-9]][[0-9]]* | HP-UX' '?.1[[1-9]]* | HP-UX' '?.[[2-9]][[0-9]]*)
+      # HP-UX 10.20 and later support large files,
+      # but do not support `getconf LFS_CFLAGS'.
+      ac_test_CPPFLAGS='-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
+      ac_test_LDFLAGS=
+      ac_test_LIBS=
+      ac_getconfs=nonempty
+      ac_result=yes ;;
+    esac ;;
+  esac
   case "$ac_result$ac_getconfs" in
     yes) ac_result=no ;;
   esac