also bundle certificate (#711)

* also bundle certificate

should fix JuliaLang/MbedTLS.jl#219 (comment)

Author: KristofferC

src/PackageCompiler.jl

@@ -704,6 +704,7 @@ function create_app(package_dir::String,
     bundle_julia_libraries(app_dir)
     bundle_julia_executable(app_dir)
     bundle_project(ctx, app_dir)
+    bundle_cert(app_dir)
 
     sysimage_path = joinpath(app_dir, "lib", "julia", "sys." * Libdl.dlext)
 
@@ -887,6 +888,7 @@ function create_library(package_dir::String,
     bundle_julia_libraries(dest_dir)
     bundle_artifacts(ctx, dest_dir; include_lazy_artifacts)
     bundle_headers(dest_dir, header_files)
+    bundle_cert(dest_dir)
 
     lib_dir = Sys.iswindows() ? joinpath(dest_dir, "bin") : joinpath(dest_dir, "lib")
 
@@ -1191,4 +1193,11 @@ function bundle_headers(dest_dir, header_files)
     return
 end
 
+function bundle_cert(dest_dir)
+    cert_path = joinpath(Sys.BINDIR, "..", "share", "julia", "cert.pem")
+    share_path = joinpath(dest_dir, "share", "julia")
+    mkpath(share_path)
+    cp(cert_path, joinpath(share_path, "cert.pem"))
+end
+
 end # module