From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Thu, 20 Feb 2020 10:04:25 +0000 (+0100)
Subject: cmake: Don't build dbus.devhelp2 if Doxygen is disabled
X-Git-Tag: dbus-1.13.14~13^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a094728abdb2f164c64454ba2432acf97e1cb26b;p=thirdparty%2Fdbus.git

cmake: Don't build dbus.devhelp2 if Doxygen is disabled

Previously this would be attempted whenever xsltproc was found, but
would fail if Doxygen documentation was disabled.
---

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index c7b34a440..6d4d99111 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -44,7 +44,7 @@ if(XSLTPROC_EXECUTABLE)
     set(DBUS_HAVE_XSLTPROC 1)
 endif()
 
-if(DBUS_HAVE_XSLTPROC)
+if(DBUS_HAVE_XSLTPROC AND DBUS_ENABLE_DOXYGEN_DOCS)
     add_custom_command(
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/dbus.devhelp2
         COMMAND ${XSLTPROC_EXECUTABLE}