Regenerate.

From-SVN: r18648

Regenerate.
From-SVN: r18648
8d02e5c5 · Jim Wilson · 297dcfb3 · 8d02e5c5
Commit 8d02e5c5 authored Mar 17, 1998 by Jim Wilson
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Showing with 85 additions and 80 deletions

libf2c/configure
+85 -80

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--- a/libf2c/configure
+++ b/libf2c/configure
@@ -522,12 +522,20 @@ fi

 # From configure.in 1.10

-# For g77 we'll set CC to point at the built gcc, but this will get it into
-# the makefiles
-# Extract the first word of "gcc", so it can be a program name with args.
+if test "$CROSS";then
+  if test "$CC_FOR_TARGET"; then
+    CC="$CC_FOR_TARGET"
+  else
+    CC="../../xgcc -B../../xgcc/"
+  fi
+  ac_cv_c_cross=yes
+else
+    # For g77 we'll set CC to point at the built gcc, but this will get it into
+  # the makefiles
+  # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:531: checking for $ac_word" >&5
+echo "configure:539: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -556,7 +564,7 @@ if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:560: checking for $ac_word" >&5
+echo "configure:568: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -604,7 +612,7 @@ fi
 fi

 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:608: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:616: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -614,11 +622,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 
 cross_compiling=$ac_cv_prog_cc_cross

 cat > conftest.$ac_ext <<EOF
-#line 618 "configure"
+#line 626 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
@@ -638,12 +646,12 @@ if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:642: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:650: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross

 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:647: checking whether we are using GNU C" >&5
+echo "configure:655: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -652,7 +660,7 @@ else
  yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:656: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
 else
  ac_cv_prog_gcc=no
@@ -667,7 +675,7 @@ if test $ac_cv_prog_gcc = yes; then
  ac_save_CFLAGS="$CFLAGS"
  CFLAGS=
  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:671: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:679: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -694,9 +702,6 @@ else
  test "${CFLAGS+set}" = set || CFLAGS="-g"
 fi

-if test "$CROSS";then
-  ac_cv_c_cross=yes
-else
  ac_cv_c_cross=no
 fi

@@ -712,7 +717,7 @@ else
  # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:716: checking for $ac_word" >&5
+echo "configure:721: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -745,7 +750,7 @@ fi

 # Sanity check for the cross-compilation case:
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:749: checking how to run the C preprocessor" >&5
+echo "configure:754: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
  CPP=
@@ -760,13 +765,13 @@ else
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
-#line 764 "configure"
+#line 769 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:770: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  :
@@ -777,13 +782,13 @@ else
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
-#line 781 "configure"
+#line 786 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:787: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:792: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  :
@@ -807,17 +812,17 @@ echo "$ac_t""$CPP" 1>&6

 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
-echo "configure:811: checking for stdio.h" >&5
+echo "configure:816: checking for stdio.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 816 "configure"
+#line 821 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -845,12 +850,12 @@ fi


 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:849: checking for ANSI C header files" >&5
+echo "configure:854: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 854 "configure"
+#line 859 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -858,7 +863,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -875,7 +880,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 879 "configure"
+#line 884 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -893,7 +898,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 897 "configure"
+#line 902 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -914,7 +919,7 @@ if test "$cross_compiling" = yes; then
  :
 else
  cat > conftest.$ac_ext <<EOF
-#line 918 "configure"
+#line 923 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -925,7 +930,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }

 EOF
-if { (eval echo configure:929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
  :
 else
@@ -951,12 +956,12 @@ fi


 echo $ac_n "checking for posix""... $ac_c" 1>&6
-echo "configure:955: checking for posix" >&5
+echo "configure:960: checking for posix" >&5
 if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 960 "configure"
+#line 965 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <unistd.h>
@@ -982,12 +987,12 @@ echo "$ac_t""$g77_cv_header_posix" 1>&6
 # We can rely on the GNU library being posix-ish.  I guess checking the 
 # header isn't actually like checking the functions, though...
 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
-echo "configure:986: checking for GNU library" >&5
+echo "configure:991: checking for GNU library" >&5
 if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 991 "configure"
+#line 996 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #ifdef __GNU_LIBRARY__
@@ -1011,12 +1016,12 @@ echo "$ac_t""$g77_cv_lib_gnu" 1>&6

 # Apparently cygwin needs to be special-cased.
 echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
-echo "configure:1015: checking for cyg\`win'32" >&5
+echo "configure:1020: checking for cyg\`win'32" >&5
 if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1020 "configure"
+#line 1025 "configure"
 #include "confdefs.h"
 #ifdef __CYGWIN32__
  yes
@@ -1039,12 +1044,12 @@ echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6

 # ditto for mingw32.
 echo $ac_n "checking for mingw32""... $ac_c" 1>&6
-echo "configure:1043: checking for mingw32" >&5
+echo "configure:1048: checking for mingw32" >&5
 if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1048 "configure"
+#line 1053 "configure"
 #include "confdefs.h"
 #ifdef __MINGW32__
  yes
@@ -1068,17 +1073,17 @@ echo "$ac_t""$g77_cv_sys_mingw32" 1>&6

 ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
-echo "configure:1072: checking for fcntl.h" >&5
+echo "configure:1077: checking for fcntl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1077 "configure"
+#line 1082 "configure"
 #include "confdefs.h"
 #include <fcntl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
  rm -rf conftest*
@@ -1111,12 +1116,12 @@ fi


 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1115: checking for working const" >&5
+echo "configure:1120: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1120 "configure"
+#line 1125 "configure"
 #include "confdefs.h"

 int main() {
@@ -1165,7 +1170,7 @@ ccp = (char const *const *) p;

 ; return 0; }
 EOF
-if { (eval echo configure:1169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
 else
@@ -1186,12 +1191,12 @@ EOF
 fi

 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1190: checking for size_t" >&5
+echo "configure:1195: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1195 "configure"
+#line 1200 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1220,12 +1225,12 @@ fi


 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:1224: checking return type of signal handlers" >&5
+echo "configure:1229: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1229 "configure"
+#line 1234 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -1242,7 +1247,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:1246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_signal=void
 else
@@ -1263,12 +1268,12 @@ EOF
 # we'll get atexit by default
 if test $ac_cv_header_stdc != yes; then
 echo $ac_n "checking for atexit""... $ac_c" 1>&6
-echo "configure:1267: checking for atexit" >&5
+echo "configure:1272: checking for atexit" >&5
 if eval "test \"`echo '$''{'ac_cv_func_atexit'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1272 "configure"
+#line 1277 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char atexit(); below.  */
@@ -1291,7 +1296,7 @@ atexit();

 ; return 0; }
 EOF
-if { (eval echo configure:1295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_atexit=yes"
 else
@@ -1316,12 +1321,12 @@ else
 EOF

  echo $ac_n "checking for onexit""... $ac_c" 1>&6
-echo "configure:1320: checking for onexit" >&5
+echo "configure:1325: checking for onexit" >&5
 if eval "test \"`echo '$''{'ac_cv_func_onexit'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1325 "configure"
+#line 1330 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char onexit(); below.  */
@@ -1344,7 +1349,7 @@ onexit();

 ; return 0; }
 EOF
-if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_onexit=yes"
 else
@@ -1362,12 +1367,12 @@ if eval "test \"`echo '$ac_cv_func_'onexit`\" = yes"; then
 else
  echo "$ac_t""no" 1>&6
 echo $ac_n "checking for on_exit""... $ac_c" 1>&6
-echo "configure:1366: checking for on_exit" >&5
+echo "configure:1371: checking for on_exit" >&5
 if eval "test \"`echo '$''{'ac_cv_func_on_exit'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1371 "configure"
+#line 1376 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char on_exit(); below.  */
@@ -1390,7 +1395,7 @@ on_exit();

 ; return 0; }
 EOF
-if { (eval echo configure:1394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_on_exit=yes"
 else
@@ -1423,12 +1428,12 @@ fi
 # Apparently positive result on cygwin loses re. NON_UNIX_STDIO
 # (as of cygwin b18). Likewise on mingw.
 echo $ac_n "checking for fstat""... $ac_c" 1>&6
-echo "configure:1427: checking for fstat" >&5
+echo "configure:1432: checking for fstat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1432 "configure"
+#line 1437 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char fstat(); below.  */
@@ -1451,7 +1456,7 @@ fstat();

 ; return 0; }
 EOF
-if { (eval echo configure:1455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_fstat=yes"
 else
@@ -1471,7 +1476,7 @@ else
 fi

 echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
-echo "configure:1475: checking need for NON_UNIX_STDIO" >&5
+echo "configure:1480: checking need for NON_UNIX_STDIO" >&5
 if test $g77_cv_sys_cygwin32 = yes \
  || test $g77_cv_sys_mingw32 = yes \
  || test $ac_cv_func_fstat = no; then
@@ -1486,19 +1491,19 @@ fi

 # This is necessary for e.g. Linux:
 echo $ac_n "checking for necessary members of struct FILE""... $ac_c" 1>&6
-echo "configure:1490: checking for necessary members of struct FILE" >&5
+echo "configure:1495: checking for necessary members of struct FILE" >&5
 if eval "test \"`echo '$''{'g77_cv_struct_FILE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1495 "configure"
+#line 1500 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE s; s._ptr; s._base; s._flag;
 ; return 0; }
 EOF
-if { (eval echo configure:1502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  g77_cv_struct_FILE=yes
 else
@@ -1518,7 +1523,7 @@ EOF
 fi

 echo $ac_n "checking for drem in -lm""... $ac_c" 1>&6
-echo "configure:1522: checking for drem in -lm" >&5
+echo "configure:1527: checking for drem in -lm" >&5
 ac_lib_var=`echo m'_'drem | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@@ -1526,7 +1531,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1530 "configure"
+#line 1535 "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
@@ -1537,7 +1542,7 @@ int main() {
 drem()
 ; return 0; }
 EOF
-if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1567,19 +1572,19 @@ fi
 # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
 # we're posix-conformant, so always do the test.
 echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
-echo "configure:1571: checking for ansi/posix sprintf result" >&5
+echo "configure:1576: checking for ansi/posix sprintf result" >&5
 if test "$cross_compiling" = yes; then
  g77_cv_sys_sprintf_ansi=no
 else
  cat > conftest.$ac_ext <<EOF
-#line 1576 "configure"
+#line 1581 "configure"
 #include "confdefs.h"
  #include <stdio.h>
    /* does sprintf return the number of chars transferred? */
    main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}

 EOF
-if { (eval echo configure:1583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
  g77_cv_sys_sprintf_ansi=yes
 else
@@ -1613,9 +1618,9 @@ fi

 # define NON_ANSI_RW_MODES on unix (can't hurt)
 echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
-echo "configure:1617: checking NON_ANSI_RW_MODES" >&5
+echo "configure:1622: checking NON_ANSI_RW_MODES" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1619 "configure"
+#line 1624 "configure"
 #include "confdefs.h"
 #ifdef unix
  yes
@@ -1656,14 +1661,14 @@ fi
 # (via com.h).  proj.h and com.h are in $srcdir/.., config.h which they need
 # is in ../.. and the config files are in $srcdir/../../config.
 echo $ac_n "checking f2c integer type""... $ac_c" 1>&6
-echo "configure:1660: checking f2c integer type" >&5
+echo "configure:1665: checking f2c integer type" >&5
 late_ac_cpp=$ac_cpp
 ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I../../gcc -I$srcdir/../gcc -I$srcdir/../gcc/config"
 if eval "test \"`echo '$''{'g77_cv_sys_f2cinteger'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1667 "configure"
+#line 1672 "configure"
 #include "confdefs.h"
 #include "proj.h"
 #define FFECOM_DETERMINE_TYPES 1
@@ -1686,7 +1691,7 @@ rm -f conftest*

 if test "$g77_cv_sys_f2cinteger" = ""; then
  cat > conftest.$ac_ext <<EOF
-#line 1690 "configure"
+#line 1695 "configure"
 #include "confdefs.h"
 #include "proj.h"
 #define FFECOM_DETERMINE_TYPES 1
@@ -1721,14 +1726,14 @@ ac_cpp=$late_ac_cpp


 echo $ac_n "checking f2c long int type""... $ac_c" 1>&6
-echo "configure:1725: checking f2c long int type" >&5
+echo "configure:1730: checking f2c long int type" >&5
 late_ac_cpp=$ac_cpp
 ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I../../gcc -I$srcdir/../gcc -I$srcdir/../gcc/config"
 if eval "test \"`echo '$''{'g77_cv_sys_f2clongint'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 1732 "configure"
+#line 1737 "configure"
 #include "confdefs.h"
 #include "proj.h"
 #define FFECOM_DETERMINE_TYPES 1
@@ -1751,7 +1756,7 @@ rm -f conftest*

 if test "$g77_cv_sys_f2clongint" = ""; then
  cat > conftest.$ac_ext <<EOF
-#line 1755 "configure"
+#line 1760 "configure"
 #include "confdefs.h"
 #include "proj.h"
 #define FFECOM_DETERMINE_TYPES 1