Kerem Aksu 9ddef32ba0 FindPkgConfig: Fix parsing of quoted lists with pkgconf <1.5.1 ...

Unquote pkg-config output if they are printed within quotes. pkgconf
<1.5.1 and classic pkg-config <0.29.1 prints quoted variables without
unquoting them, this breaks returning variables with multiple values
as a list behavior of CMake.

Add a new test case for pkg_get_variable with multiple values to test
list behavior and backslash escaped spaces within variable values.

Fixes: #25904

2024-04-20 21:03:56 +03:00

39 KiB

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