need_cmd() {
if command -v $1 >/dev/null 2>&1
- then msg "found $1"
- else err "need $1"
+ then msg "found program $1"
+ else err "need program $1"
fi
}
need_cmd tr
need_cmd sed
need_cmd file
+need_cmd make
msg "inspecting environment"
probe CFG_JAVAC javac
probe CFG_ANTLR4 antlr4
probe CFG_GRUN grun
+probe CFG_FLEX flex
+probe CFG_BISON bison
probe CFG_PANDOC pandoc
probe CFG_PDFLATEX pdflatex
probe CFG_XELATEX xelatex