Fix: doc/examples VPATH build

Fixes #568

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/doc/examples/Makefile.am b/doc/examples/Makefile.am
index 16477b5428860d699051d8f9de22c2887ad3a47d..72fed25e9fbb2038ac585ff61f6d8cc673af378e 100644 (file)
--- a/doc/examples/Makefile.am
+++ b/doc/examples/Makefile.am
@@ -115,9 +115,34 @@ if NO_SHARED
 # Don't build examples if shared libraries support was explicitly
 # disabled.
 else
+# Copies are for VPATH build support.
 all-local:
+       @if [ x"$(srcdir)" != x"$(builddir)" ]; then \
+               cp -fR $(srcdir)/dist-files $(builddir); \
+               cp -fR $(srcdir)/hlist $(builddir); \
+               cp -fR $(srcdir)/list $(builddir); \
+               cp -fR $(srcdir)/urcu-flavors $(builddir); \
+               cp -fR $(srcdir)/wfcqueue $(builddir); \
+               cp -fR $(srcdir)/rculfqueue $(builddir); \
+               cp -fR $(srcdir)/wfstack $(builddir); \
+               cp -fR $(srcdir)/lfstack $(builddir); \
+               cp -fR $(srcdir)/rculfhash $(builddir); \
+               cp -f $(srcdir)/Makefile.examples.template $(builddir); \
+       fi
        $(MAKE) -f dist-files/Makefile AM_CPPFLAGS="-I../../../urcu/ -I../../../" AM_LDFLAGS='-L../../../.libs/ -Wl,-rpath="$(PWD)/../../.libs/"' $(AM_MAKEFLAGS) all
 
 clean-local:
-       $(MAKE) -f dist-files/Makefile $(AM_MAKEFLAGS) clean;
+       $(MAKE) -f dist-files/Makefile $(AM_MAKEFLAGS) clean
+       @if [ x"$(srcdir)" != x"$(builddir)" ]; then \
+               rm -f $(builddir)/Makefile.examples.template; \
+               rm -rf $(builddir)/hlist; \
+               rm -rf $(builddir)/list; \
+               rm -rf $(builddir)/urcu-flavors; \
+               rm -rf $(builddir)/wfcqueue; \
+               rm -rf $(builddir)/rculfqueue; \
+               rm -rf $(builddir)/wfstack; \
+               rm -rf $(builddir)/lfstack; \
+               rm -rf $(builddir)/rculfhash; \
+               rm -rf $(builddir)/dist-files; \
+       fi
 endif