[svn-r6353] Purpose:

    Update
Description:
    Updated the configure scripts. Fortran and C++ didn't have proper
    checks for Linux LFS support. Also needed to remove the "-g" flag
    from the compile line if --enable-production is set. For that, I took
    how it's being done in HDF5 Lite...
Platforms tested:
    Linux

1 files changed, 22 insertions, 82 deletions

diff --git a/c++/configure b/c++/configure
index 98c0147..f8e3e64 100755
--- a/c++/configure
+++ b/c++/configure
@@ -7747,6 +7747,17 @@ case "X-$enable_production" in
   X-yes)
     echo "$as_me:$LINENO: result: \"production\"" >&5
 echo "${ECHO_T}\"production\"" >&6
+
+            CXXFLAGS_temp=""
+    if test -n "$CXXFLAGS"; then
+      for d in $CXXFLAGS ; do
+        if test "X$d" != "X-g"; then
+          CXXFLAGS_temp="$CXXFLAGS_temp $d"
+        fi
+      done
+      CXXFLAGS=$CXXFLAGS_temp
+    fi
+
     CONFIG_MODE=production
     CXXFLAGS="$CXXFLAGS $PROD_CXXFLAGS"
     CPPFLAGS="$CPPFLAGS $PROD_CPPFLAGS"
@@ -7797,108 +7808,37 @@ if test "${enable_linux_lfs+set}" = set; then
 
 fi;
 
+    LINUX_LFS="no"
     case "X-$enable_linux_lfs" in
       X-yes)
         LINUX_LFS=yes
         ;;
       X-no)
-        LINUX_LFS=no
         ;;
       X-|*)
-        LINUX_LFS=no
-
-for ac_func in getdents64
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
-
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-eval "$as_ac_var=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-                                     LINUX_LFS=yes
-fi
-done
+        MAJOR_VER="`uname -r | cut -d '.' -f1`"
+        MINOR_VER="`uname -r | cut -d '.' -f2`"
 
+        if test ${MAJOR_VER} -gt 2 -o ${MAJOR_VER} -eq 2 -a ${MINOR_VER} -ge 4; then
+          LINUX_LFS="yes"
+        fi
         ;;
     esac
 
-    echo "$as_me:$LINENO: checking for large file support on linux mode" >&5
-echo $ECHO_N "checking for large file support on linux mode... $ECHO_C" >&6
+    echo "$as_me:$LINENO: checking for large file support mode on Linux" >&5
+echo $ECHO_N "checking for large file support mode on Linux... $ECHO_C" >&6
     if test "X$LINUX_LFS" = "Xyes"; then
       echo "$as_me:$LINENO: result: enabled" >&5
 echo "${ECHO_T}enabled" >&6
-      CXXFLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE ${CXXFLAGS}"
+      CPPFLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE $CPPFLAGS"
     else
       echo "$as_me:$LINENO: result: disabled" >&5
 echo "${ECHO_T}disabled" >&6
     fi
 
-                CXXFLAGS="-D_POSIX_SOURCE ${CXXFLAGS}"
+                CPPFLAGS="-D_POSIX_SOURCE $CPPFLAGS"
 
-                    CXXFLAGS="-D_BSD_SOURCE ${CXXFLAGS}"
+                    CPPFLAGS="-D_BSD_SOURCE $CPPFLAGS"
     ;;
 esac