X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/a8dbc3a4eb2786c64e9f0341713dfd72f75aba12..48503d568f6f366a95e7f5b48535b0cd6600eaca:/Configure

diff --git a/Configure b/Configure
index 76ab5b3..cde374b 100755
--- a/Configure
+++ b/Configure
@@ -657,6 +657,7 @@ d_lstat=''
 d_madvise=''
 d_malloc_good_size=''
 d_malloc_size=''
+d_malloc_usable_size=''
 d_mblen=''
 d_mbrlen=''
 d_mbrtowc=''
@@ -8554,7 +8555,7 @@ EOM
 	if $test "X$sysroot" != X; then
 	    case "$gccversion" in
 		'') ;;
-		*)  dflt="$dflt --sysroot $sysroot" ;;
+		*)  dflt="$dflt --sysroot=$sysroot" ;;
 	    esac
 	fi
 
@@ -10386,15 +10387,15 @@ esac
 $cat >>try.c <<EOP
 #ifdef TRY_gconvert
 #define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
-char *myname = "gconvert";
+const char *myname = "gconvert";
 #endif
 #ifdef TRY_gcvt
 #define Gconvert(x,n,t,b) gcvt((x),(n),(b))
-char *myname = "gcvt";
+const char *myname = "gcvt";
 #endif
 #ifdef TRY_qgcvt
 #define Gconvert(x,n,t,b) qgcvt((x),(n),(b))
-char *myname = "qgcvt";
+const char *myname = "qgcvt";
 #define DOUBLETYPE long double
 #endif
 #ifdef TRY_sprintf
@@ -10407,7 +10408,7 @@ char *myname = "qgcvt";
 #else
 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
 #endif
-char *myname = "sprintf";
+const char *myname = "sprintf";
 #endif
 
 #ifndef DOUBLETYPE
@@ -10426,7 +10427,7 @@ char *myname = "sprintf";
 #endif
 #include <string.h>
 
-int checkit(char *expect, char *got)
+void checkit(const char *expect, char *got)
 {
     if (strcmp(expect, got)) {
 		printf("%s oddity:  Expected %s, got %s\n",
@@ -10575,6 +10576,7 @@ for xxx_convert in $xxx_list; do
 		fi
 	else
 		echo "$xxx_convert NOT found." >&4
+		xxx_convert=''
 	fi
 done
 
@@ -14090,6 +14092,7 @@ $cat >try.c <<EOCP
 #include <sys/time.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <stdlib.h>
 
 int main ()
 {
@@ -16148,6 +16151,10 @@ eval $inlibc
 set malloc_good_size d_malloc_good_size
 eval $inlibc
 
+: see if malloc_usable_size exists
+set malloc_usable_size d_malloc_usable_size
+eval $inlibc
+
 : see if mblen exists
 set mblen d_mblen
 eval $inlibc
@@ -24298,6 +24305,7 @@ d_lstat='$d_lstat'
 d_madvise='$d_madvise'
 d_malloc_good_size='$d_malloc_good_size'
 d_malloc_size='$d_malloc_size'
+d_malloc_usable_size='$d_malloc_usable_size'
 d_mblen='$d_mblen'
 d_mbrlen='$d_mbrlen'
 d_mbrtowc='$d_mbrtowc'