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Attnam / ivan

Iter Vehemens ad Necem - a continuation of the graphical roguelike by members of http://attnam.com
GNU General Public License v2.0
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Fix handling of env var SDL2DIR #529

Closed jakwings closed 5 years ago

jakwings commented 5 years ago

Fix my commit 5e12fb1840fe2cbe4ffea3013a474ce95e7dfb2b

For find_path() and find_library(), system configuration takes precedence over (hard-coded) PATHS so $ENV{SDL2DIR} should be instead put in HINTS.