Make sure libcompat is never empty

diff --git a/compat/.gitignore b/compat/.gitignore
new file mode 100644 (file)
index 0000000..1684c26
--- /dev/null
+++ b/compat/.gitignore
@@ -0,0 +1 @@
+dummy.c

diff --git a/compat/Makefile.am b/compat/Makefile.am
index 225ce39aeb5763197f82daf8cc76079e791b9175..5f0439bdee97e7a14b147e0a739f10ae1b9aa0cf 100644 (file)
--- a/compat/Makefile.am
+++ b/compat/Makefile.am
@@ -1,4 +1,11 @@
 noinst_LTLIBRARIES = libcompat.la
-libcompat_la_SOURCES =
+libcompat_la_SOURCES = dummy.c
 libcompat_la_LIBADD = $(LTLIBOBJS)
 libcompat_la_LDFLAGS = -no-undefined
+
+BUILT_SOURCES = dummy.c
+CLEANFILES = dummy.c
+
+dummy.c:
+       rm -f dummy.c
+       echo '/* Automatically generated */' > dummy.c