Update Doxygen documentation build scripts to fail if any warnings are generated.

[pub/lufa.git] / LUFA / makefile

diff --git a/LUFA/makefile b/LUFA/makefile
index bfe9b8a..9e68d3c 100644 (file)
--- a/LUFA/makefile
+++ b/LUFA/makefile
@@ -77,7 +77,11 @@ ifeq ($(origin LUFA_PATH), undefined)
 
    doxygen:
        @echo Generating LUFA Library Documentation...
-       ( cat Doxygen.conf ; echo "PROJECT_NUMBER=`grep LUFA_VERSION_STRING Version.h | cut -d'"' -f2`" ) | doxygen -
+
+       @if ( ( cat Doxygen.conf ; echo "PROJECT_NUMBER=`grep LUFA_VERSION_STRING Version.h | cut -d'"' -f2`" ) | doxygen - 2>&1 | grep "warning" ;); then \
+         exit 1; \
+       fi;
+
        @echo Documentation Generation Complete.
 
    clean_doxygen: