Don't build zlib if ASSIMP_BUILD_ZLIB=OFF

2023-01-21 09:57:44 -05:00 · 2023-01-21 09:57:44 -05:00 · 37903f8ed2
parent 3e7121e1cc
commit 37903f8ed2
1 changed files with 5 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -482,7 +482,11 @@ ELSE()
    FIND_PACKAGE(ZLIB)
  ENDIF()

-  IF( NOT ZLIB_FOUND )
+  IF ( NOT ZLIB_FOUND AND NOT ASSIMP_BUILD_ZLIB )
+    message( FATAL_ERROR
+      "Build configured with -DASSIMP_BUILD_ZLIB=OFF but unable to find zlib"
+    )
+  ELSEIF( NOT ZLIB_FOUND )
    MESSAGE(STATUS "compiling zlib from sources")
    INCLUDE(CheckIncludeFile)
    INCLUDE(CheckTypeSize)