---
 configure | 41 -----------------------------------------
 1 file changed, 41 deletions(-)

diff --git a/configure b/configure
index 4a20c50..43785f3 100755
--- a/configure
+++ b/configure
@@ -45045,47 +45045,6 @@ fi
 
 
 
-      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking convert -I options to -isystem" >&5
-printf %s "checking convert -I options to -isystem... " >&6; }
-  if test "$compiler_id" = "GNU_C" ||
-    test "$compiler_id" = "CLANG" -o "$compiler_id" = "APPLECLANG"; then
-    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
-    tmp_has_include="no"
-    tmp_chg_FLAGS="$CFLAGS"
-    for word1 in $tmp_chg_FLAGS; do
-      case "$word1" in
-        -I*)
-          tmp_has_include="yes"
-          ;;
-      esac
-    done
-    if test "$tmp_has_include" = "yes"; then
-      tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'`
-      tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'`
-      CFLAGS="$tmp_chg_FLAGS"
-      squeeze CFLAGS
-    fi
-    tmp_has_include="no"
-    tmp_chg_FLAGS="$CPPFLAGS"
-    for word1 in $tmp_chg_FLAGS; do
-      case "$word1" in
-        -I*)
-          tmp_has_include="yes"
-          ;;
-      esac
-    done
-    if test "$tmp_has_include" = "yes"; then
-      tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'`
-      tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'`
-      CPPFLAGS="$tmp_chg_FLAGS"
-      squeeze CPPFLAGS
-    fi
-  else
-    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-  fi
-
 
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable verbose strings" >&5
 printf %s "checking whether to enable verbose strings... " >&6; }
-- 
2.34.1