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-rw-r--r--vcpkg/ports/fontconfig/fix-wasm-shared-memory-atomics.patch14
1 files changed, 14 insertions, 0 deletions
diff --git a/vcpkg/ports/fontconfig/fix-wasm-shared-memory-atomics.patch b/vcpkg/ports/fontconfig/fix-wasm-shared-memory-atomics.patch
new file mode 100644
index 0000000..d94d109
--- /dev/null
+++ b/vcpkg/ports/fontconfig/fix-wasm-shared-memory-atomics.patch
@@ -0,0 +1,14 @@
+diff --git a/meson.build b/meson.build
+index 8e78700..95bae59 100644
+--- a/meson.build
++++ b/meson.build
+@@ -112,6 +112,9 @@ check_alignofs = [
+ ]
+
+ add_project_arguments('-DHAVE_CONFIG_H', language: 'c')
++if cc.get_id() == 'clang' and host_machine.cpu_family() == 'wasm'
++ add_project_arguments('-matomics', '-mbulk-memory', language: 'c')
++endif
+
+ c_args = []
+