docs: Fix out-of-tree builds

Gbp-Pq: Name 0007-docs-Fix-out-of-tree-builds.patch

diff --git a/docs/Makefile.am b/docs/Makefile.am
index 4147c763631eccebc52422a3337196ce64ead3a6..9fc0093c1c60a091a5a842263b0cf18dde8b40f6 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -93,7 +93,7 @@ source_files := $(shell cat $(srcdir)/C_SOURCE_FILES)
 
 internal-documentation.pod: $(source_files:%=$(top_srcdir)/%)
        rm -f $@ $@-t
-       ./make-internal-documentation.pl \
+       $(srcdir)/make-internal-documentation.pl \
            --srcdir $(top_srcdir) \
            -o $@-t \
            $(source_files)