Changeset 117728 for trunk/base

Timestamp:

Mar 9, 2014, 9:13:30 PM (10 years ago)

Author:

cal@…

Message:

configure: regenerate after r117727.

File:

• trunk/base/configure (modified) (3 diffs)

trunk/base/configure

@@ -825 +825 @@
 ac_user_opts='
 enable_option_checking
+enable_flag_sanitization
 enable_werror
 with_objc_runtime
@@ -1487 +1488 @@
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-flag-sanitization
+                          Do not sanitize CPPFLAGS, CFLAGS, OBJCFLAGS and
+                          LDFLAGS
   --enable-werror         Add -Werror to CFLAGS. Used for development.
   --enable-readline       Enable addition of readline support, if readline
@@ -2814 +2818 @@
 
         prefix=$oldprefix
+
+
+        # Check whether --enable-flag-sanitization was given.
+if test "${enable_flag_sanitization+set}" = set; then :
+  enableval=$enable_flag_sanitization; disable_mp_flags_scan=yes
+else
+  disable_mp_flags_scan=no
+fi
+
+
+        if test x"$disable_mp_flags_scan" != "xyes"; then
+                # Get a value for $prefix
+                oldprefix=$prefix
+                if test "x$prefix" = "xNONE" ; then
+                        prefix=$ac_default_prefix
+                fi
+
+                mp_flags_scan_found=
+
+                # Clean CFLAGS CPPFLAGS OBJCFLAGS and LDFLAGS
+                for flagname in CFLAGS CPPFLAGS OBJCFLAGS LDFLAGS; do
+                        mp_flags_scan_flag_cleaned=
+                        eval "set x \$$flagname"
+                        shift
+                        for mp_flags_scan_val; do
+                                case "$mp_flags_scan_val" in
+                                        -I$prefix/* | -L$prefix/*)
+                                                { $as_echo "$as_me:${as_lineno-$LINENO}: Removing \`$mp_flags_scan_val' from \$$flagname because it might cause a self-dependency" >&5
+$as_echo "$as_me: Removing \`$mp_flags_scan_val' from \$$flagname because it might cause a self-dependency" >&6;}
+                                                mp_flags_scan_found=1
+                                                ;; #(
+                                        *)
+                                                as_fn_append mp_flags_scan_flag_cleaned " $mp_flags_scan_val"
+                                                ;;
+                                esac
+                        done
+                        if test -z "$mp_flags_scan_flag_cleaned"; then
+                                (unset $flagname) >/dev/null 2>&1 && unset $flagname
+                        else
+                                eval "$flagname=\"$mp_flags_scan_flag_cleaned\""
+                        fi
+                done
+
+                if ! test -z "$mp_flags_scan_found"; then
+                        { $as_echo "$as_me:${as_lineno-$LINENO}: See https://trac.macports.org/ticket/42756 for rationale on why this script is removing these values" >&5
+$as_echo "$as_me: See https://trac.macports.org/ticket/42756 for rationale on why this script is removing these values" >&6;}
+                        { $as_echo "$as_me:${as_lineno-$LINENO}: Pass --disable-flag-sanitization if you're aware of the potential problems and want to risk them anyway" >&5
+$as_echo "$as_me: Pass --disable-flag-sanitization if you're aware of the potential problems and want to risk them anyway" >&6;}
+                fi
+
+                # Restore $prefix
+                prefix=$oldprefix
+        fi