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-rwxr-xr-xtool/ifchange3
-rwxr-xr-xwin32/ifchange.bat4
2 files changed, 7 insertions, 0 deletions
diff --git a/tool/ifchange b/tool/ifchange
index 396a7a0bcf..050c8d8f26 100755
--- a/tool/ifchange
+++ b/tool/ifchange
@@ -31,6 +31,9 @@ until [ $# -eq 0 ]; do
--color=*)
color=`expr \( "$1" : '[^=]*=\(.*\)' \)`
;;
+ --debug)
+ set -x
+ ;;
*)
break
;;
diff --git a/win32/ifchange.bat b/win32/ifchange.bat
index f7ed58ffa5..606d6ed66e 100755
--- a/win32/ifchange.bat
+++ b/win32/ifchange.bat
@@ -35,6 +35,10 @@ if "%opt%" == "--timestamp" (
set color=%opt:~8%
shift
goto :optloop
+) else if "%opt%" == "--debug" (
+ shift
+ echo on
+ goto :optloop
)
if "%opt%" == "" goto :end