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caveats: tweak keg-only messaging.

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Slim down the existing text and make it more obvious what's happening.
Note specifically how to add it to your PATH to convince people to try
that instead of `brew link --force`.
This commit is contained in:
Mike McQuaid 2017-01-25 08:25:16 +00:00
parent 2c1fbe1693
commit cc22239c99
1 changed files with 14 additions and 11 deletions
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25
Library/Homebrew/caveats.rb
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@ -48,20 +48,23 @@ class Caveats
s = "This formula is keg-only, which means it was not symlinked into #{HOMEBREW_PREFIX}."
s << "\n\n#{f.keg_only_reason}"
if f.bin.directory? || f.sbin.directory?
s << "\nIf you need to have this software first in your PATH run:\n"
if f.bin.directory?
s << " #{Utils::Shell.prepend_path_in_shell_profile(f.opt_bin.to_s)}\n"
end
if f.sbin.directory?
s << " #{Utils::Shell.prepend_path_in_shell_profile(f.opt_sbin.to_s)}\n"
end
end
if f.lib.directory? || f.include.directory?
s <<
<<-EOS.undent_________________________________________________________72
Generally there are no consequences of this for you. If you build your
own software and it requires this formula, you'll need to add to your
build variables:
EOS
s << "\nFor compilers to find this software you may need to set:\n"
s << " LDFLAGS: -L#{f.opt_lib}\n" if f.lib.directory?
s << " CPPFLAGS: -I#{f.opt_include}\n" if f.include.directory?
if which("pkg-config")
if which("pkg-config") &&
((f.lib/"pkgconfig").directory? || (f.share/"pkgconfig").directory?)
s << "For pkg-config to find this software you may need to set:\n"
s << " PKG_CONFIG_PATH: #{f.opt_lib}/pkgconfig\n" if (f.lib/"pkgconfig").directory?
s << " PKG_CONFIG_PATH: #{f.opt_share}/pkgconfig\n" if (f.share/"pkgconfig").directory?
end