From b820b661c7b691cfcb86408954cde6f71da5654e Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Tue, 6 Nov 2007 17:23:33 +0000
Subject: Patch #1826459: Make: reconfigure on configure change (saving
 environment)

svn-id: r29435
---
 configure | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index 6614ca6b34..a817eb8a21 100755
--- a/configure
+++ b/configure
@@ -9,6 +9,12 @@
 # * detect whether the chosen backend is available (e.g. call sdl-config)
 # * ....
 
+# Save the current environment variables for next runs
+SAVED_CONFIGFLAGS=$@
+SAVED_LDFLAGS=$LDFLAGS
+SAVED_CXX=$CXX
+SAVED_CXXFLAGS=$CXXFLAGS
+SAVED_CPPFLAGS=$CPPFLAGS
 
 # use environment vars if set
 CXXFLAGS="$CXXFLAGS $CPPFLAGS"
@@ -1625,6 +1631,14 @@ INCLUDES += $INCLUDES
 OBJS += $OBJS
 DEFINES += $DEFINES
 LDFLAGS += $LDFLAGS
+
+SAVED_CONFIGFLAGS := $SAVED_CONFIGFLAGS
+SAVED_LDFLAGS     := $SAVED_LDFLAGS
+SAVED_CXX         := $SAVED_CXX
+SAVED_CXXFLAGS    := $SAVED_CXXFLAGS
+SAVED_CPPFLAGS    := $SAVED_CPPFLAGS
+
+CONFIG_MK_IS_PRESENT := 1
 EOF
 
 #
-- 
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