WASM: Optionally include ZLIB

suhanigarg29 · Aug 25, 2022 · 2925474 · 2925474
1 parent 92b5d31
commit 2925474
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Showing 2 changed files with 14 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -96,16 +96,21 @@ set(LPYTHON_BUILD_TO_WASM no
 if (LPYTHON_BUILD_TO_WASM)
     set(HAVE_BUILD_TO_WASM yes)
     SET(WITH_WHEREAMI no)
+    SET(WITH_ZLIB no)
     add_definitions("-DHAVE_BUILD_TO_WASM=1")
 endif()
 
 if (WITH_WHEREAMI)
     add_definitions("-DHAVE_WHEREAMI=1")
 endif()
 
-# Find ZLIB with our custom finder before including LLVM since the finder for LLVM
-# might search for ZLIB again and find the shared libraries instead of the static ones
-find_package(StaticZLIB REQUIRED)
+if (WITH_ZLIB)
+    add_definitions("-DHAVE_ZLIB=1")
+
+    # Find ZLIB with our custom finder before including LLVM since the finder for LLVM
+    # might search for ZLIB again and find the shared libraries instead of the static ones
+    find_package(StaticZLIB REQUIRED)
+endif()
 
 # LLVM
 set(WITH_LLVM no CACHE BOOL "Build with LLVM support")

diff --git a/src/lpython/CMakeLists.txt b/src/lpython/CMakeLists.txt
@@ -22,7 +22,12 @@ if (WITH_XEUS)
     )
 endif()
 add_library(lpython_lib ${SRC})
-target_link_libraries(lpython_lib asr lpython_runtime_static ZLIB::ZLIB)
+target_link_libraries(lpython_lib asr lpython_runtime_static)
+
+if (WITH_ZLIB)
+    target_link_libraries(lpython_lib ZLIB::ZLIB)
+endif()
+
 target_include_directories(lpython_lib BEFORE PUBLIC ${lpython_SOURCE_DIR}/src)
 target_include_directories(lpython_lib BEFORE PUBLIC ${lpython_BINARY_DIR}/src)
 if (WITH_XEUS)