tools: flex depends on m4

SVN-Revision: 33520

diff --git a/tools/Makefile b/tools/Makefile
index ca034911ced0cda62f9b0647d86007e052f4e336..842926ae7d163a56c8d581bb5887a683737f9e12 100644 (file)
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -39,6 +39,7 @@ endif
 
 # builddir dependencies
 $(curdir)/bison/compile := $(curdir)/flex/install
+$(curdir)/flex/compile := $(curdir)/m4/install
 $(curdir)/pkg-config/compile := $(curdir)/sed/install
 $(curdir)/libtool/compile := $(curdir)/sed/install
 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install