Correct find_package libpng -> PNG

This commit is contained in:
Luke Street 2020-05-27 21:38:07 -04:00
parent 7d6e73db2c
commit 27a9bd3d59
2 changed files with 6 additions and 9 deletions

2
hecl/extern/athena vendored

@ -1 +1 @@
Subproject commit 6c52de489f7c2e78fbbd8ea15287f2783c9d5879
Subproject commit dec27c05ed656b37ef75744688529b67c6f60dcc

View File

@ -1,8 +1,5 @@
if(NOT WIN32 AND NOT APPLE)
find_library(PNG_LIB png)
endif()
if(WIN32 OR APPLE OR PNG_LIB STREQUAL PNG_LIB-NOTFOUND)
find_package(PNG)
if(NOT PNG_FOUND)
message(STATUS "Using HECL's built-in libpng")
include_directories(${ZLIB_INCLUDE_DIR})
add_library(png
@ -31,8 +28,8 @@ add_library(png
pngwutil.c)
set(PNG_LIB png CACHE PATH "PNG library" FORCE)
set(LIBPNG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "PNG include path" FORCE)
set(PNG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "PNG include path" FORCE)
else()
find_path(LIBPNG_INCLUDE_DIR png.h)
endif()
find_path(PNG_INCLUDE_DIR png.h)
endif()