meson: Fix build on macos (!22) · Merge requests · bzip2 / bzip2

Dylan Baker requested to merge dcbaker/bzip2:meson-macos into master Jun 21, 2019

There is a bug in meson's Compiler.has_function_attribute('visibility'), which results in it incorrectly returning False on macos. This causes meson to not defined BZ_EXTERN, but the gnu_symbol_visibility results in hidden by default symbols. This means that there are no visible symbols in libbz2 at all and linking naturally fails.

Fixes #18 (closed)

meson: Fix build on macos

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