Not all Apache installations have the APR_CONFIG and APU_CONFIG variables in config_vars.mk, so fallback to scanning APR_BINDIR and APU_BINDIR for apr-config and apu-config.
Not all Apache installations have the APR_CONFIG and APU_CONFIG variables in config_vars.mk, so fallback to scanning APR_BINDIR and APU_BINDIR for apr-config and apu-config.

jawj/passenger,openSUSE/passenger,erikogan/passenger,phusion/passenger,phusion/passenger,fabiokung/passenger-debian,bf4/passenger,jawj/passenger,clemensg/passenger,kewaunited/passenger,clemensg/passenger,gravitystorm/passenger,phusion/passenger,erikogan/passenger,jawj/passenger,fabiokung/passenger-debian,pkmiec/passenger,antek-drzewiecki/passenger,pkmiec/passenger,clemensg/passenger,pkmiec/passenger,clemensg/passenger,cgvarela/passenger,bf4/passenger,phusion/passenger,bf4/passenger,cgvarela/passenger,antek-drzewiecki/passenger,bf4/passenger,pkmiec/passenger,fabiokung/passenger-debian,pkmiec/passenger,kewaunited/passenger,jawj/passenger,cgvarela/passenger,phusion/passenger,openSUSE/passenger,kewaunited/passenger,antek-drzewiecki/passenger,kewaunited/passenger,antek-drzewiecki/passenger,openSUSE/passenger,jawj/passenger,kewaunited/passenger,gravitystorm/passenger,fabiokung/passenger-debian,clemensg/passenger,fabiokung/passenger-debian,phusion/passenger,cgvarela/passenger,gravitystorm/passenger,erikogan/passenger,gravitystorm/passenger,bf4/passenger,pkmiec/passenger,bf4/passenger,cgvarela/passenger,clemensg/passenger,cgvarela/passenger,pkmiec/passenger,antek-drzewiecki/passenger,kewaunited/passenger,cgvarela/passenger,phusion/passenger,erikogan/passenger,openSUSE/passenger,fabiokung/passenger-debian,antek-drzewiecki/passenger,antek-drzewiecki/passenger,phusion/passenger,clemensg/passenger,kewaunited/passenger,gravitystorm/passenger,jawj/passenger,erikogan/passenger,kewaunited/passenger,jawj/passenger,gravitystorm/passenger,antek-drzewiecki/passenger,clemensg/passenger,cgvarela/passenger,erikogan/passenger,bf4/passenger,openSUSE/passenger,openSUSE/passenger