---
 configure | 43 -------------------------------------------
 1 file changed, 43 deletions(-)

diff --git a/configure b/configure
index e47b24d..42cfbaf 100755
--- a/configure
+++ b/configure
@@ -45172,49 +45172,6 @@ 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 "$compiler_id" = "CLANG" ||
-     test "$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 curl_easy_setopt()/curl_easy_getinfo() type checking" >&5
 printf %s "checking whether to enable curl_easy_setopt()/curl_easy_getinfo() type checking... " >&6; }
 # Check whether --enable-typecheck was given.
-- 
2.34.1