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Check that the source dir is writable before running compiler checks.

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This commit is contained in:
Sadie Powell 2021-07-28 10:20:59 +01:00
parent 0651f91bda
commit b7d92eaf0c
1 changed files with 9 additions and 0 deletions
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9
configure vendored
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@ -157,6 +157,15 @@ if ($interactive) {
}
}
unless (run_test $RealDir, -w $RealDir, 'writable') {
print_error <<"EOE";
the source directory is not writable. This most likely means that you
downloaded InspIRCd as root but tried to build as an unprivileged user. To
fix this issue redownload the source as the user you want to build as or fix
the permissions of <|GREEN $RealDir|>.
EOE
};
$config{CXX} = find_compiler($config{CXX} // $ENV{CXX});
unless ($config{CXX}) {
say 'A suitable C++ compiler could not be detected on your system!';