X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/56e792c95b1a29e61d9204a8f7f305d7f33261f1..fc0ff2f97657a893db336dded648c8bd60582bc1:/LUFA/Build/lufa.doxygen.in

diff --git a/LUFA/Build/lufa.doxygen.in b/LUFA/Build/lufa.doxygen.in
index 9efbbcbcc..7d4f8ae31 100644
--- a/LUFA/Build/lufa.doxygen.in
+++ b/LUFA/Build/lufa.doxygen.in
@@ -6,8 +6,10 @@
 #           www.lufa-lib.org
 #
 
-LUFA_BUILD_MODULES += DOXYGEN
-LUFA_BUILD_TARGETS += doxygen
+LUFA_BUILD_MODULES        += DOXYGEN
+LUFA_BUILD_TARGETS        += doxygen
+LUFA_BUILD_MANDATORY_VARS += LUFA_PATH
+LUFA_BUILD_OPTIONAL_VARS  += DOXYGEN_CONF DOXYGEN_FAIL_ON_WARNING DOXYGEN_OVERRIDE_PARAMS
 
 # -----------------------------------------------------------------------------
 #                 LUFA Doxygen Buildsystem Makefile Module.
@@ -22,7 +24,7 @@ LUFA_BUILD_TARGETS += doxygen
 #
 # MANDATORY PARAMETERS:
 #
-#    (None)
+#    LUFA_PATH                 - Path to the LUFA library core
 #
 # OPTIONAL PARAMETERS:
 #
@@ -33,18 +35,23 @@ LUFA_BUILD_TARGETS += doxygen
 #                                configuration file
 # -----------------------------------------------------------------------------
 
-# Output Messages
-MSG_DOXYGEN_CMD   = '  [DOXYGEN] :'
+# Sanity-check values of mandatory user-supplied variables
+LUFA_PATH               ?= $(error Makefile LUFA_PATH value not set.)
 
-# Default values of user-supplied variables
+# Default values of optionally user-supplied variables
 DOXYGEN_CONF            ?= Doxygen.conf
 DOXYGEN_FAIL_ON_WARNING ?= Y
-DOXYGEN_OVERRIDE_PARAMS ?= QUIET=YES
+DOXYGEN_OVERRIDE_PARAMS ?= QUIET=YES HTML_STYLESHEET=$(patsubst %/,%,$(LUFA_PATH))/DoxygenPages/Style/Style.css
+
+# Output Messages
+MSG_DOXYGEN_CMD         := ' [DOXYGEN] :'
 
 # Determine Doxygen invocation command
-DOXYGEN_CMD = ( cat Doxygen.conf ; $(DOXYGEN_OVERRIDE_PARAMS:%=echo "%";)) | doxygen -
+BASE_DOXYGEN_CMD = ( cat Doxygen.conf $(DOXYGEN_OVERRIDE_PARAMS:%=; echo "%") ) | doxygen -
 ifeq ($(DOXYGEN_FAIL_ON_WARNING), Y)
-    DOXYGEN_CMD = if ( ( cat Doxygen.conf $(DOXYGEN_OVERRIDE_PARAMS:%=; echo "%") ) | doxygen - 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then exit 1; fi;
+   DOXYGEN_CMD = if ( $(BASE_DOXYGEN_CMD) 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then exit 1; fi;
+else
+   DOXYGEN_CMD = $(BASE_DOXYGEN_CMD)
 endif
 
 doxygen: