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-rwxr-xr-xconfigure8
1 files changed, 8 insertions, 0 deletions
diff --git a/configure b/configure
index 7709c975f7..705f6de031 100755
--- a/configure
+++ b/configure
@@ -699,6 +699,8 @@ config_h="config-host.h"
#echo "Creating $config_mak and $config_h"
+test -f $config_h && mv $config_h ${config_h}~
+
echo "# Automatically generated by configure - do not modify" > $config_mak
echo "# Configured with: $0 $@" >> $config_mak
echo "/* Automatically generated by configure - do not modify */" > $config_h
@@ -867,6 +869,8 @@ fi
echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
+test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
+
for target in $target_list; do
target_dir="$target"
config_mak=$target_dir/config.mak
@@ -915,6 +919,8 @@ fi
#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
+test -f $config_h && mv $config_h ${config_h}~
+
mkdir -p $target_dir
mkdir -p $target_dir/fpu
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
@@ -1074,6 +1080,8 @@ if test "$cocoa" = "yes" ; then
echo "CONFIG_COCOA=yes" >> $config_mak
fi
+test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
+
done # for target in $targets
# build tree in object directory if source path is different from current one