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Adapt verbose output for isolate #196

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Adapt verbose output for isolate #196

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17 changes: 12 additions & 5 deletions src/Products.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,8 @@ function locate(lp::LibraryProduct; verbose::Bool = false,
if isolate
# Isolated dlopen is a lot slower, but safer
dl_esc_path = replace(dl_path, "\\"=>"\\\\")
if success(`$(Base.julia_cmd()) --startup-file=no -e "import Libdl; Libdl.dlopen(\"$(dl_esc_path)\")"`)
isolate_command = `$(Base.julia_cmd()) --startup-file=no -e "import Libdl; Libdl.dlopen(\"$(dl_esc_path)\")"`
if success(isolate_command)
return dl_path
end
else
Expand All @@ -178,10 +179,16 @@ function locate(lp::LibraryProduct; verbose::Bool = false,
end

if verbose
try
dlopen(dl_path)
catch dlopen_result
@info("$(dl_path) cannot be dlopen'ed",dlopen_result)
if isolate
err = Base.PipeEndpoint()
Base._spawn(isolate_command, Any[devnull, devnull, err])
@info("$(dl_path) cannot be dlopen'ed in an isolated julia session:\n$isolate_command\n$(read(err, String))")
else
try
dlopen(dl_path)
catch dlopen_result
@info("$(dl_path) cannot be dlopen'ed",dlopen_result)
end
end
end
else
Expand Down