Fix out-of-tree builds
Out-of-tree builds are a very useful feature which should be supported
by all programs which use GNU automake and the configure / make build.
For powertop, only a very small fix was needed to make it work.
Without that fix, powertop.css is not found when a build is not
started from the source tree, so csstoh fails and creates no css.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
diff --git a/src/Makefile.am b/src/Makefile.am
index c77b2aa..23625a2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -45,5 +45,5 @@
BUILT_SOURCES = css.h
CLEANFILES = css.h
css.h: csstoh powertop.css
- ./csstoh powertop.css css.h
+ ./csstoh "$(srcdir)"/powertop.css css.h
