vcpkg/ports/libpng/cmake.patch

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diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8e5100..0ccac52 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,11 +40,11 @@ option(PNG_BUILD_ZLIB "Custom zlib Location, else find_package is used" OFF)
if(NOT PNG_BUILD_ZLIB)
find_package(ZLIB REQUIRED)
- include_directories(${ZLIB_INCLUDE_DIR})
+ set(ZLIB_LIBRARY ZLIB::ZLIB)
endif()
if(UNIX AND NOT APPLE AND NOT BEOS AND NOT HAIKU)
- find_library(M_LIBRARY m)
+ set(M_LIBRARY m)
else()
# libm is not needed and/or not available
set(M_LIBRARY "")
@@ -557,7 +557,7 @@ if(PNG_STATIC)
# MSVC doesn't use a different file extension for shared vs. static
# libs. We are able to change OUTPUT_NAME to remove the _static
# for all other platforms.
- if(NOT MSVC)
+ if(1)
set_target_properties(png_static PROPERTIES
OUTPUT_NAME "${PNG_LIB_NAME}"
CLEAN_DIRECT_OUTPUT 1)