update configure to support w64-mingw32 builds

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@67051 15284696-431f-4ddb-bdfa-cd5b030d7da7

configure

@@ -1494,7 +1494,7 @@ ac_save_ldflags="$LDFLAGS"
             LDFLAGS="-Wl,--export-dynamic"
 	    LD_LIBRARY_PATH_VAR="PATH"
 	    ;;
-        *-pc-mingw32 | *-pc-msys)
+        *-pc-mingw32 | *-w64-mingw32 | *-pc-msys)
             SHLIB_SUFFIX=".dll"
             SHLIB_LD="${CC} -shared"
             LDFLAGS="-Wl,--export-dynamic,--enable-runtime-pseudo-reloc"
@@ -11805,57 +11805,6 @@ else
   fi
 fi
 
-for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);'
-do
-  cat > conftest.$ac_ext <<EOF
-#line 11819 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-$ac_declaration
-int main() {
-exit (42);
-; return 0; }
-EOF
-if { (eval echo configure:11827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  :
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  continue
-fi
-rm -f conftest*
-  cat > conftest.$ac_ext <<EOF
-#line 11837 "configure"
-#include "confdefs.h"
-$ac_declaration
-int main() {
-exit (42);
-; return 0; }
-EOF
-if { (eval echo configure:11844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  break
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
-done
-if test -n "$ac_declaration"; then
-  echo '#ifdef __cplusplus' >>confdefs.h
-  echo $ac_declaration      >>confdefs.h
-  echo '#endif'             >>confdefs.h
-fi
-
-
 else
 	CXX=
 	CXXFLAGS=
@@ -11869,7 +11818,7 @@ fi
 
 
 echo $ac_n "checking whether to use openDWG""... $ac_c" 1>&6
-echo "configure:11873: checking whether to use openDWG" >&5
+echo "configure:11822: checking whether to use openDWG" >&5
 echo "$ac_t"""$with_opendwg"" 1>&6
 case "$with_opendwg" in
 	"no")	USE_OPENDWG=	;;
@@ -11889,7 +11838,7 @@ if test -n "${USE_OPENDWG}"; then
 
 
 echo $ac_n "checking for location of openDGW includes""... $ac_c" 1>&6
-echo "configure:11893: checking for location of openDGW includes" >&5
+echo "configure:11842: checking for location of openDGW includes" >&5
 case "$with_opendwg_includes" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-opendwg-includes." 1>&2; exit 1; }
@@ -11915,15 +11864,15 @@ for ac_hdr in ad2.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11919: checking for $ac_hdr" >&5
+echo "configure:11868: checking for $ac_hdr" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 11922 "configure"
+#line 11871 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11876: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11957,7 +11906,7 @@ CPPFLAGS=$ac_save_cppflags
 
 
 echo $ac_n "checking for location of openDWG library""... $ac_c" 1>&6
-echo "configure:11961: checking for location of openDWG library" >&5
+echo "configure:11910: checking for location of openDWG library" >&5
 case "$with_opendwg_libs" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-opendwg-libs." 1>&2; exit 1; }
@@ -11998,7 +11947,7 @@ fi # $USE_OPENDWG
 
 
 echo $ac_n "checking whether to use POSIX threads""... $ac_c" 1>&6
-echo "configure:12002: checking whether to use POSIX threads" >&5
+echo "configure:11951: checking whether to use POSIX threads" >&5
 echo "$ac_t"""$with_pthread"" 1>&6
 case "$with_pthread" in
 	"no")	USE_PTHREAD=	;;
@@ -12018,7 +11967,7 @@ if test -n "$USE_PTHREAD"; then
 
 
 echo $ac_n "checking for location of POSIX threads includes""... $ac_c" 1>&6
-echo "configure:12022: checking for location of POSIX threads includes" >&5
+echo "configure:11971: checking for location of POSIX threads includes" >&5
 case "$with_pthread_includes" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-pthread-includes." 1>&2; exit 1; }
@@ -12044,15 +11993,15 @@ for ac_hdr in pthread.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12048: checking for $ac_hdr" >&5
+echo "configure:11997: checking for $ac_hdr" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12051 "configure"
+#line 12000 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12056: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12005: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12086,7 +12035,7 @@ CPPFLAGS=$ac_save_cppflags
 
 
 echo $ac_n "checking for location of POSIX threads library""... $ac_c" 1>&6
-echo "configure:12090: checking for location of POSIX threads library" >&5
+echo "configure:12039: checking for location of POSIX threads library" >&5
 case "$with_pthread_libs" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-pthread-libs." 1>&2; exit 1; }
@@ -12111,10 +12060,10 @@ ac_save_ldflags="$LDFLAGS"
 LIBS="  $LIBS"
 LDFLAGS=" $LDFLAGS"
 echo $ac_n "checking for pthread_create""... $ac_c" 1>&6
-echo "configure:12115: checking for pthread_create" >&5
+echo "configure:12064: checking for pthread_create" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12118 "configure"
+#line 12067 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_create(); below.  */
@@ -12137,7 +12086,7 @@ pthread_create();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_create=yes"
 else
@@ -12164,13 +12113,13 @@ LDFLAGS="$PTHREADLIBPATH $LDFLAGS"
 
 
 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:12168: checking for pthread_create in -lpthread" >&5
+echo "configure:12117: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 
 ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12174 "configure"
+#line 12123 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12181,7 +12130,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:12185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12231,7 +12180,7 @@ fi # $USE_PTHREAD
 
 
 echo $ac_n "checking whether to use OpenMP""... $ac_c" 1>&6
-echo "configure:12235: checking whether to use OpenMP" >&5
+echo "configure:12184: checking whether to use OpenMP" >&5
 echo "$ac_t"""$with_openmp"" 1>&6
 case "$with_openmp" in
 	"no")	USE_OPENMP=	;;
@@ -12252,7 +12201,7 @@ if test -n "$USE_OPENMP"; then
 
 
 echo $ac_n "checking for location of OpenMP includes""... $ac_c" 1>&6
-echo "configure:12256: checking for location of OpenMP includes" >&5
+echo "configure:12205: checking for location of OpenMP includes" >&5
 case "$with_openmp_includes" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-openmp-includes." 1>&2; exit 1; }
@@ -12278,15 +12227,15 @@ for ac_hdr in omp.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12282: checking for $ac_hdr" >&5
+echo "configure:12231: checking for $ac_hdr" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12285 "configure"
+#line 12234 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12324,7 +12273,7 @@ CPPFLAGS=$ac_save_cppflags
 
 
 echo $ac_n "checking for location of OpenMP library""... $ac_c" 1>&6
-echo "configure:12328: checking for location of OpenMP library" >&5
+echo "configure:12277: checking for location of OpenMP library" >&5
 case "$with_openmp_libs" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-openmp-libs." 1>&2; exit 1; }
@@ -12349,10 +12298,10 @@ ac_save_ldflags="$LDFLAGS"
 LIBS="  $LIBS"
 LDFLAGS=" $LDFLAGS"
 echo $ac_n "checking for GOMP_parallel_start""... $ac_c" 1>&6
-echo "configure:12353: checking for GOMP_parallel_start" >&5
+echo "configure:12302: checking for GOMP_parallel_start" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12356 "configure"
+#line 12305 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char GOMP_parallel_start(); below.  */
@@ -12375,7 +12324,7 @@ GOMP_parallel_start();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_GOMP_parallel_start=yes"
 else
@@ -12402,13 +12351,13 @@ LDFLAGS="$OMPLIBPATH $LDFLAGS"
 
 
 echo $ac_n "checking for GOMP_parallel_start in -lgomp""... $ac_c" 1>&6
-echo "configure:12406: checking for GOMP_parallel_start in -lgomp" >&5
+echo "configure:12355: checking for GOMP_parallel_start in -lgomp" >&5
 ac_lib_var=`echo gomp'_'GOMP_parallel_start | sed 'y%./+-%__p_%'`
 
 ac_save_LIBS="$LIBS"
 LIBS="-lgomp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12412 "configure"
+#line 12361 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12419,7 +12368,7 @@ int main() {
 GOMP_parallel_start()
 ; return 0; }
 EOF
-if { (eval echo configure:12423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12492,7 +12441,7 @@ fi # $USE_OPENMP
 
 
 echo $ac_n "checking whether to use OpenCL""... $ac_c" 1>&6
-echo "configure:12496: checking whether to use OpenCL" >&5
+echo "configure:12445: checking whether to use OpenCL" >&5
 echo "$ac_t"""$with_opencl"" 1>&6
 case "$with_opencl" in
 	"no")	USE_OPENCL=	;;
@@ -12512,7 +12461,7 @@ if test -n "$USE_OPENCL"; then
 
 
 echo $ac_n "checking for location of OpenCL includes""... $ac_c" 1>&6
-echo "configure:12516: checking for location of OpenCL includes" >&5
+echo "configure:12465: checking for location of OpenCL includes" >&5
 case "$with_opencl_includes" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-opencl-includes." 1>&2; exit 1; }
@@ -12539,15 +12488,15 @@ for ac_hdr in OpenCL/opencl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12543: checking for $ac_hdr" >&5
+echo "configure:12492: checking for $ac_hdr" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12546 "configure"
+#line 12495 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12551: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12587,10 +12536,10 @@ ac_save_ldflags="$LDFLAGS"
 LIBS="-framework OpenCL  $LIBS"
 LDFLAGS=" $LDFLAGS"
 echo $ac_n "checking for clGetPlatformInfo""... $ac_c" 1>&6
-echo "configure:12591: checking for clGetPlatformInfo" >&5
+echo "configure:12540: checking for clGetPlatformInfo" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12594 "configure"
+#line 12543 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char clGetPlatformInfo(); below.  */
@@ -12613,7 +12562,7 @@ clGetPlatformInfo();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_clGetPlatformInfo=yes"
 else
@@ -12652,15 +12601,15 @@ for ac_hdr in CL/cl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12656: checking for $ac_hdr" >&5
+echo "configure:12605: checking for $ac_hdr" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 12659 "configure"
+#line 12608 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12613: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12693,7 +12642,7 @@ CPPFLAGS=$ac_save_cppflags
     # With OpenCL library directory
     
 echo $ac_n "checking for location of OpenCL library""... $ac_c" 1>&6
-echo "configure:12697: checking for location of OpenCL library" >&5
+echo "configure:12646: checking for location of OpenCL library" >&5
 case "$with_opencl_libs" in
 y | ye | yes | n | no)
 	{ echo "configure: error: *** You must supply a directory to --with-opencl-libs." 1>&2; exit 1; }
@@ -12717,13 +12666,13 @@ LDFLAGS="$OCLLIBPATH $LDFLAGS"
 
 
 echo $ac_n "checking for clGetPlatformInfo in -lOpenCL""... $ac_c" 1>&6
-echo "configure:12721: checking for clGetPlatformInfo in -lOpenCL" >&5
+echo "configure:12670: checking for clGetPlatformInfo in -lOpenCL" >&5
 ac_lib_var=`echo OpenCL'_'clGetPlatformInfo | sed 'y%./+-%__p_%'`
 
 ac_save_LIBS="$LIBS"
 LIBS="-lOpenCL  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12727 "configure"
+#line 12676 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12734,7 +12683,7 @@ int main() {
 clGetPlatformInfo()
 ; return 0; }
 EOF
-if { (eval echo configure:12738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12794,7 +12743,7 @@ fi
      fi
 
      echo $ac_n "checking for special C compiler options needed for large files""... $ac_c" 1>&6
-echo "configure:12798: checking for special C compiler options needed for large files" >&5
+echo "configure:12747: checking for special C compiler options needed for large files" >&5
 
 ac_cv_sys_largefile_CC=no
         largefile_cc_opt=""
@@ -12802,7 +12751,7 @@ ac_cv_sys_largefile_CC=no
 	  # IRIX 6.2 and later do not support large files by default,
 	  # so use the C compiler's -n32 option if that helps.
 	  cat > conftest.$ac_ext <<EOF
-#line 12806 "configure"
+#line 12755 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
     /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12818,7 +12767,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12771: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -12827,7 +12776,7 @@ else
   ac_save_CC="${CC-cc}"
 	     CC="$CC -n32"
 	     cat > conftest.$ac_ext <<EOF
-#line 12831 "configure"
+#line 12780 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
     /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12843,7 +12792,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sys_largefile_CC=' -n32'
 else
@@ -12870,11 +12819,11 @@ echo "$ac_t""$ac_cv_sys_largefile_CC" 1>&6
      fi
 
      echo $ac_n "checking for _FILE_OFFSET_BITS value needed for large files""... $ac_c" 1>&6
-echo "configure:12874: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo "configure:12823: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 
 ac_cv_sys_file_offset_bits=no
       cat > conftest.$ac_ext <<EOF
-#line 12878 "configure"
+#line 12827 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
     /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12890,14 +12839,14 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 12901 "configure"
+#line 12850 "configure"
 #include "confdefs.h"
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -12915,7 +12864,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sys_file_offset_bits=64
 else
@@ -12941,11 +12890,11 @@ EOF
 
    fi
      echo $ac_n "checking for _LARGE_FILES value needed for large files""... $ac_c" 1>&6
-echo "configure:12945: checking for _LARGE_FILES value needed for large files" >&5
+echo "configure:12894: checking for _LARGE_FILES value needed for large files" >&5
 
 ac_cv_sys_large_files=no
       cat > conftest.$ac_ext <<EOF
-#line 12949 "configure"
+#line 12898 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
     /* Check that off_t can represent 2**63 - 1 correctly.
@@ -12961,14 +12910,14 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 12972 "configure"
+#line 12921 "configure"
 #include "confdefs.h"
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -12986,7 +12935,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sys_large_files=1
 else
@@ -13012,25 +12961,25 @@ EOF
 
    fi
      echo $ac_n "checking for _LARGEFILE_SOURCE value needed for large files""... $ac_c" 1>&6
-echo "configure:13016: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+echo "configure:12965: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 
 ac_cv_sys_largefile_source=no
       cat > conftest.$ac_ext <<EOF
-#line 13020 "configure"
+#line 12969 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 return !fseeko;
 ; return 0; }
 EOF
-if { (eval echo configure:13027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 13034 "configure"
+#line 12983 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -13039,7 +12988,7 @@ int main() {
 return !fseeko;
 ; return 0; }
 EOF
-if { (eval echo configure:13043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sys_largefile_source=1
 else
@@ -13071,25 +13020,25 @@ EOF
 ac_save_cflags=${CFLAGS}
 CFLAGS="$LFS_CFLAGS ${ac_save_cflags}"
 echo $ac_n "checking for _LARGEFILE_SOURCE value needed for large files""... $ac_c" 1>&6
-echo "configure:13075: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+echo "configure:13024: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 
 ac_cv_sys_largefile_source=no
       cat > conftest.$ac_ext <<EOF
-#line 13079 "configure"
+#line 13028 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 return !fseeko;
 ; return 0; }
 EOF
-if { (eval echo configure:13086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 13093 "configure"
+#line 13042 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -13098,7 +13047,7 @@ int main() {
 return !fseeko;
 ; return 0; }
 EOF
-if { (eval echo configure:13102: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13051: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sys_largefile_source=1
 else
@@ -13128,18 +13077,18 @@ EOF
    # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
 
    echo $ac_n "checking for fseeko""... $ac_c" 1>&6
-echo "configure:13132: checking for fseeko" >&5
+echo "configure:13081: checking for fseeko" >&5
 
 ac_cv_func_fseeko=no
       cat > conftest.$ac_ext <<EOF
-#line 13136 "configure"
+#line 13085 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 return fseeko && fseeko (stdin, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_fseeko=yes
 else
@@ -13156,10 +13105,10 @@ EOF
 
    fi
 echo $ac_n "checking if system supports Large Files at all""... $ac_c" 1>&6
-echo "configure:13160: checking if system supports Large Files at all" >&5
+echo "configure:13109: checking if system supports Large Files at all" >&5
 
 cat > conftest.$ac_ext <<EOF
-#line 13163 "configure"
+#line 13112 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/types.h>
@@ -13191,7 +13140,7 @@ return !ftello;
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:13195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13144: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_largefiles=yes
 else