tree 664caa5b58969b4e121bac4ccd556a7a6b49818f
parent da3e0f406a8f68db9f7520cb1a611d45313fe48e
author Marcel Raad <Marcel.Raad@teamviewer.com> 1594841280 +0200
committer Marcel Raad <Marcel.Raad@teamviewer.com> 1594971316 +0200
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configure: allow disabling warnings

When using `--enable-warnings`, it was not possible to disable warnings
via CFLAGS that got explicitly enabled. Now warnings are not enabled
anymore if they are explicitly disabled (or enabled) in CFLAGS. This
works for at least GCC, clang, and TCC as they have corresponding
`-Wno-` options for every warning.

Closes https://github.com/curl/curl/pull/5689