diff options
author | Mike Frysinger <vapier@gentoo.org> | 2019-02-09 13:32:39 -0500 |
---|---|---|
committer | Mike Frysinger <vapier@gentoo.org> | 2019-02-09 13:32:39 -0500 |
commit | eaa28204bdb8e1b4e461346c12109bcf8375b892 (patch) | |
tree | 7774050104d86005f046a6d64d29a9d36960e4d0 /cmake | |
parent | e5502c7a3f1fe60536ec060f0211d97066c006ea (diff) | |
download | libgd-eaa28204bdb8e1b4e461346c12109bcf8375b892.tar.gz |
cmake: update FindPNG module #475
This pulls in a minor change from upstream cmake to support libpng
versions 1.6. Fixes #475.
Diffstat (limited to 'cmake')
-rw-r--r-- | cmake/modules/FindPNG.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cmake/modules/FindPNG.cmake b/cmake/modules/FindPNG.cmake index e04a6c8..fd30029 100644 --- a/cmake/modules/FindPNG.cmake +++ b/cmake/modules/FindPNG.cmake @@ -56,7 +56,10 @@ if(ZLIB_FOUND) /usr/local/include/libpng # OpenBSD ) - set(PNG_NAMES ${PNG_NAMES} png libpng png15 libpng15 png15d libpng15d png14 libpng14 png14d libpng14d png12 libpng12 png12d libpng12d libpng_a) + list(APPEND PNG_NAMES png libpng) + foreach(v 16 15 14 12) + list(APPEND PNG_NAMES png${v} libpng${v} png${v}d libpng${v}d) + endforeach() find_library(PNG_LIBRARY NAMES ${PNG_NAMES} ) if (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) |