surf is highly customizable, with many patches available. This build automates some of the customizations, controlled by the following environment variables: PATCH Patch the source with patches/*.diff. Currently this includes the homepage, searchengines, and startfullscreen patches, which are enabled by default (see patches.txt for details). To build with no patches, use "PATCH=no". TERMINAL surf runs wget in a terminal when downloading files. This must be a terminal emulator that supports the -e (execute command) option. Default is "rxvt". Other candidates: urxvt, xterm, Terminal. HOMEPAGE The URL to start the browser with, if no argument given on the command line. Default is "https://duckduckgo.com/html/". Has no effect if PATCH=no. WIDTH HEIGHT The default window size for surf to use, when it starts. Default values are WIDTH=1280 HEIGHT=1024. SLACKVER The version of Slackware you're building for. If not set, the version from /etc/slackware-version will be used. You only need to set this if building on Slackware-current (use the latest stable version). This is only used for the searchengines patch, so it does nothing if PATCH=no. STRICTSSL If STRICTSSL=yes, refuse untrusted connections (e.g. invalid/unknown certificates). Default is no. The values of all these variables are stored within the package, in /usr/doc/surf-$VERSION/buildopts.sh. You can build surf again with the same options by sourcing buildopts.sh before running surf.SlackBuild.