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fix ncurses linking issues

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The build configuration for `mruby` assumes only the `ncurses` library
needs to be linked because `tinfo` is implicitly pulled in.

In environments where ncurses is available only as a static library,
`tinfo` needs to be linked explicitly (needed for functions like
`tputs`.

This patch fixes that by linking `tinfo` if available.

It also fixes the build for environments where only the `ncursesw`
version of the library (including wide character support) is present,
while still giving preference to the `ncurses` version (without wide
character support).
This commit is contained in:
Marcelo Juchem
2024-08-22 13:47:21 -05:00
parent 58c70834d9
commit a6eb3e5c27
1 changed files with 8 additions and 0 deletions
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mrbgems/mruby-bin-mirb/mrbgem.rake
+8
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@@ -33,6 +33,14 @@ MRuby::Gem::Specification.new('mruby-bin-mirb') do |spec|
end
if spec.build.cc.search_header_path 'curses.h'
spec.linker.libraries << 'ncurses'
if spec.build.cc.search_header_path 'term.h'
spec.linker.libraries << 'tinfo'
end
elsif spec.build.cc.search_header_path 'ncursesw/curses.h'
spec.linker.libraries << 'ncursesw'
if spec.build.cc.search_header_path 'ncursesw/term.h'
spec.linker.libraries << 'tinfow'
end
end
end
elsif spec.build.cc.search_header_path 'edit/readline/readline.h'