• Timothy B. Terriberry's avatar
    Print a useful error when pkg-config is missing · 2521a7d8
    Timothy B. Terriberry authored
    Without this check, the PKG_CHECK_MODULES() macro remains
    unexpanded, which gives a syntax error when the shell reaches that
    point in the configure script, even for checks which are disabled
    (e.g., the OpenSSL check when using --disable-http).
    Instead, explicitly check for pkg-config and give the user useful
    advice on how to solve the problem if it's not found.
    Thanks to eXpl0it3r for reporting a problem for which installing
    pkg-config turned out to be the solution.
configure.ac 5.64 KB