build system: Check for a2x and xsltproc.

[tpdfview.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 688649f3f08c906762156bff156ebe0f1d7053b4..28f1bbd0bb83939af34817a582ae1c6f7b31657e 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,11 @@
 SUBDIRS = src
+if BUILD_DOCUMENTATION
+SUBDIRS += doc
+endif
 
 EXTRA_DIST = autogen.sh version-gen.sh
 
+version: FORCE
+       @# As a side-effect, this updates ../version.
+       @echo Building $(PACKAGE_NAME) version $$( cd .. && ./version-gen.sh )
+