Make test/Makefile more robust

* test/Makefile.in (test_template): Do not fails if corresponding
source file doesn't exist.

1 files changed, 2 insertions, 2 deletions

diff --git a/test/Makefile.in b/test/Makefile.in
index 3b6e116e65f..9c61da9dde8 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -221,9 +221,9 @@ define test_template
   ## The similar name is FOO.c if FOO begins with '{lib-,}src/', FOO.el
   ## otherwise.  Although this heuristic does not identify all the
   ## dependencies, it is better than nothing.
+  srcfile = $(patsubst %-tests,$(srcdir)/../%,$(1))$(if $(patsubst src/%,,$(patsubst lib-src/%,,$(1))),.el,.c)
   ifeq (,$(patsubst %-tests,,$(1))$(findstring -tests/,$(1)))
-    $(1).log: $(patsubst %-tests,$(srcdir)/../%,$(1))$(if \
-                                        $(patsubst src/%,,$(patsubst lib-src/%,,$(1))),.el,.c)
+    $(1).log: $(srcfile)
     $(notdir $(1).log): $(1).log
   endif