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Remove warning by not calling have_library after pkg_config #193

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Remove warning by not calling have_library after pkg_config #193

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21 changes: 12 additions & 9 deletions ext/fiddle/extconf.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -64,18 +64,21 @@ def enable_debug_build_flag(flags)
dir_config 'libffi'

if pkg_config("libffi")
have_libffi = true
libffi_version = pkg_config("libffi", "modversion")
end

have_ffi_header = false
if have_header(ffi_header = 'ffi.h')
have_ffi_header = true
elsif have_header(ffi_header = 'ffi/ffi.h')
$defs.push('-DUSE_HEADER_HACKS')
have_ffi_header = true
end
if have_ffi_header && (have_library('ffi') || have_library('libffi'))
have_libffi = true
unless have_libffi
have_ffi_header = false
if have_header(ffi_header = 'ffi.h')
have_ffi_header = true
elsif have_header(ffi_header = 'ffi/ffi.h')
$defs.push('-DUSE_HEADER_HACKS')
have_ffi_header = true
end
if have_ffi_header && (have_library('ffi') || have_library('libffi'))
have_libffi = true
end
end
end

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