On Mar 26, 2018, at 13:03, macports at parvis.nl wrote: > On 2018-03-26, at 15:28, Rainer Müller wrote: >> >> On 2018-03-26 14:31, macports at parvis.nl wrote: >>> I'm working on a port for munin 2.0.x >>> >>> the munin-node component builds and installs java plugins if the Makefile >>> can find the javac compiler. >>> >>> on my system I need to have java but I want to ignore this feature. >>> >>> code is: >>> ----- >>> # Java compiler stuff - only needed on the buildhost >>> JC := javac >>> JFLAGS := -g -source 1.5 -target 1.5 -Xlint >>> JAR := jar >>> >>> # Check if the java compiler works >>> # Note that we defer JCVALID evaluation to runtime, >>> # since $(JC) can be redefined later in a specific Makefile.config >>> # The core Makefile.config is then used as a Makefile.default >>> JCVALID = $(shell $(JC) -version >/dev/null 2>/dev/null && echo "yes") >>> ----- >>> >>> I've tried: >>> - build.env JCVALID=no >>> - build.env JC=false >>> but both don't work. >> >> make will not use these variables from the environment, as they are set >> explicitly in the Makefile. You can only override the variables on the >> make command line. >> >> Try setting the variable in build.args instead: >> >> build.args-append JCVALID=no > > no effect
Try build.args-append JC=false
