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|
$FreeBSD$
--- configure.orig Mon Jan 7 11:09:58 2002
+++ configure Fri Jan 11 11:51:55 2002
@@ -2151,9 +2151,9 @@
rm -f conf.glibtest
-GMODULE_CFLAGS=`glib-config --cflags gmodule`
+GMODULE_CFLAGS=`$GLIB_CONFIG --cflags gmodule`
-GMODULE_LIBS=`glib-config --libs gmodule`
+GMODULE_LIBS=`$GLIB_CONFIG --libs gmodule`
for ac_prog in 'bison -y' byacc
@@ -3757,37 +3757,30 @@
fi
+echo $ac_n "checking how many vectors writev is capable to handle""... $ac_c" 1>&6
+echo "configure:3761: checking how many vectors writev is capable to handle" >&5
if test "$cross_compiling" = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_LIMITED_WRITEV 1
-EOF
-
+ MAXIOV=16
else
cat > conftest.$ac_ext <<EOF
#line 3768 "configure"
#include "confdefs.h"
-#include <fcntl.h>
+#include <sys/types.h>
#include <sys/uio.h>
-#define NIOVECS 50
+#include <fcntl.h>
+#include <stdio.h>
int main(int argc, char *argv[])
{
- char dumbuf[20] = "\n";
- struct iovec iovecs[NIOVECS];
- int i,fd;
-
- for(i = 0; i < NIOVECS; i++) {
- iovecs[i].iov_base = dumbuf;
- iovecs[i].iov_len = 1;
- }
-
- fd=open("/dev/null", O_WRONLY);
- if(fd==-1)
- return(1);
-
- if(writev(fd, iovecs, NIOVECS) < 0)
+ FILE *f;
+ int fd, i;
+ static struct iovec iovecs[4097];
+ if ((f = fopen("conftestval", "w")) == NULL || \
+ (fd = open("/dev/null", O_WRONLY)) < 0)
return 1;
-
+ for (i = 1; i < 4098 && writev(fd, iovecs, i) >= 0; i++);
+ fprintf(f, "%d\n", i - 1);
+ fclose(f);
close(fd);
return 0;
}
@@ -3795,19 +3788,16 @@
EOF
if { (eval echo configure:3797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
- :
+ MAXIOV=`cat conftestval`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
- cat >> confdefs.h <<\EOF
-#define HAVE_LIMITED_WRITEV 1
-EOF
-
+ MAXIOV=16
fi
rm -fr conftest*
fi
-
+echo "$ac_t""$MAXIOV" 1>&6
#######################
@@ -4740,7 +4730,7 @@
s%@LIB_WRAP@%$LIB_WRAP%g
s%@HAVE_HOSTS_ACCESS_TRUE@%$HAVE_HOSTS_ACCESS_TRUE%g
s%@HAVE_HOSTS_ACCESS_FALSE@%$HAVE_HOSTS_ACCESS_FALSE%g
-s%@HAVE_LIMITED_WRITEV@%$HAVE_LIMITED_WRITEV%g
+s%@MAXIOV@%$MAXIOV%g
s%@subdirs@%$subdirs%g
s%@pkglibdir@%$pkglibdir%g
@@ -5064,10 +5054,6 @@
*) # Relative path.
ac_sub_cache_file="$ac_dots$cache_file" ;;
esac
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
# The eval makes quoting arguments work.
|
