near-harmless bug in _91's Configure

[perl5.git] / Configure

diff --git a/Configure b/Configure
index a6e202c..dc24cf7 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -3771,8 +3771,8 @@ rmlist="$rmlist pdp11"
 
 : coherency check
 echo " "
-echo "Checking your choice of C compiler and flags for coherency..." >&4
-set X $cc $optimize $ccflags $ldflags try.c -o try
+echo "Checking your choice of C compiler, libs, and flags for coherency..." >&4
+set X $cc $optimize $ccflags $ldflags -o try try.c $libs
 shift
 $cat >try.msg <<EOM
 I've tried to compile and run a simple program with:
@@ -3788,7 +3788,7 @@ $cat > try.c <<'EOF'
 main() { exit(0); }
 EOF
 dflt=y
-if sh -c "$cc $optimize $ccflags try.c -o try $ldflags" >>try.msg 2>&1; then
+if sh -c "$cc $optimize $ccflags -o try try.c $ldflags $libs" >>try.msg 2>&1; then
        if sh -c './try' >>try.msg 2>&1; then
                dflt=n
        else
@@ -3894,11 +3894,13 @@ esac
 : nm options which may be necessary
 case "$nm_opt" in
 '') if $test -f /mach_boot; then
-               nm_opt=''
+               nm_opt=''       # Mach
        elif $test -d /usr/ccs/lib; then
-               nm_opt='-p'
+               nm_opt='-p'     # Solaris (and SunOS?)
        elif $test -f /dgux; then
-               nm_opt='-p'
+               nm_opt='-p'     # DG-UX
+       elif $test -x /lib64/rld; then
+               nm_opt='-p'     # 64-bit Irix
        else
                nm_opt=''
        fi;;
@@ -4118,6 +4120,10 @@ elif com="$sed -n -e 's/^__//' -e '/|Undef/d' -e '/|Proc/s/ .*//p'";\
        eval $xscan;\
        $contains '^fprintf$' libc.list >/dev/null 2>&1; then
                eval $xrun
+elif com="$sed -n -e 's/^.*|Proc .*|Text *| *//p'";\
+       eval $xscan;\
+       $contains '^fprintf$' libc.list >/dev/null 2>&1; then
+               eval $xrun
 elif com="$sed -n -e '/Def. Text/s/.* \([^ ]*\)\$/\1/p'";\
        eval $xscan;\
        $contains '^fprintf$' libc.list >/dev/null 2>&1; then
@@ -8109,7 +8115,7 @@ EOCP
                dflt=`./try`
        else
                dflt='8'
-               echo"(I can't seem to compile the test program...)"
+               echo "(I can't seem to compile the test program...)"
        fi
        ;;
 *) dflt="$alignbytes"
@@ -8573,6 +8579,7 @@ main()
        for (i = 0; max; i++)
                max /= 2;
        printf("%d\n",i);
+       fflush(stdout);
 }
 EOCP
        if $cc $ccflags $ldflags -o try try.c $libs >/dev/null 2>&1 ; then