Use PDF_COMPILE for PDF creation

[idzebra-moved-to-github.git] / m4

diff --git a/m4 b/m4
index 9763824..3400a80 160000 (submodule)
--- a/m4
+++ b/m4
@@ -1 +1 @@
-Subproject commit 9763824ebc2240e71a2eff5bb5b3775ab56d0508
+Subproject commit 3400a80a30fd65cfe6e7efa871789ac46ecd5160