Support a threaded build for igraph 0.10.4.

Author: LTLA

CMakeLists.txt

@@ -4,6 +4,7 @@ project(igraph-wasm-build)
 
 set(IGRAPH_VERSION "0.10.2" CACHE STRING "igraph version to build")
 
+set(HASH_0.10.4 aa5700b58c5f1e1de1f4637ab14df15c6b20e25e51d0f5a260921818e8f02afc)
 set(HASH_0.10.2 2c2b9f18fc2f84b327f1146466942eb3e3d2ff09b6738504efb9e5edf2728c83)
 set(HASH_0.9.4  a3285cccf4f043c9ced2bc8d8d2609ff8398cb92ed49fdf86264ed91929137dd)
 
@@ -33,6 +34,8 @@ FetchContent_Declare(
 )
 FetchContent_Populate(igraph)
 
+add_compile_options("-pthread")
+
 # Some of the older versions of igraph trip warning in newer version of clang,
 # so we just forcibly disable them. We can't really do much about it anyway.
 set(IGRAPH_WARNINGS_AS_ERRORS OFF CACHE BOOL "" FORCE)

build.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-VERSIONS=(0.9.4 0.10.2)
+VERSIONS=0.10.4
 
 for v in ${VERSIONS[@]}
 do