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authorRaul Infante-Sainz <infantesainz@gmail.com>2021-03-19 18:11:12 +0000
committerMohammad Akhlaghi <mohammad@akhlaghi.org>2021-03-20 01:08:21 +0000
commita981196b2e2eea6fe0517040c49a32f757ad28cf (patch)
tree555b917ab048813e612831306f638efa6364856c /README.md
parentc3e82b1c7b6c358719f3d1dd5cf4871cde3446a7 (diff)
Configuration: nullability-completeness warnings suppressed
With a recent update of macOS systems (macOS Big Sur 11.2.3 and Xcode 12.4), there are many warnings when building C programs (for example the simple program we compile to check the compiler, or some of the software like `gzip'). It prints hundreds of warning lines for every source file that are irrelevant for our builds, but really clutters the output. With this commit, these warnings are disabled by adding `-Wno-nullability-completeness' to the 'CPPFLAGS' environment variable. This has also been added to the very first check of the C compiler in the configure step.
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