From 499e12c655abe005e1eec98dc60e92a4031df63b Mon Sep 17 00:00:00 2001
From: Joe Osborn <jcoa2018@pomona.edu>
Date: Wed, 15 Nov 2023 13:18:41 -0800
Subject: [PATCH] replace dashes with underscores in core names (#15910)

---
 Makefile.emscripten | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.emscripten b/Makefile.emscripten
index c11bf6ad26..475cbcc3e3 100644
--- a/Makefile.emscripten
+++ b/Makefile.emscripten
@@ -81,7 +81,7 @@ LIBS    := -s USE_ZLIB=1
 LDFLAGS := -L. --no-heap-copy -s $(LIBS) -s TOTAL_MEMORY=$(MEMORY) -s NO_EXIT_RUNTIME=0 -s FULL_ES2=1 \
            -s "EXPORTED_RUNTIME_METHODS=['callMain', 'FS', 'PATH', 'ERRNO_CODES']" \
            -s ALLOW_MEMORY_GROWTH=1 -s "EXPORTED_FUNCTIONS=['_main', '_malloc', '_cmd_savefiles', '_cmd_save_state', '_cmd_load_state', '_cmd_take_screenshot']" \
-           -s MODULARIZE=1 -s EXPORT_ES6=1 -s EXPORT_NAME="libretro_$(LIBRETRO)" \
+           -s MODULARIZE=1 -s EXPORT_ES6=1 -s EXPORT_NAME="libretro_$(subst -,_,$(LIBRETRO))" \
            -s DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=1 \
            --js-library emscripten/library_errno_codes.js \
            --js-library emscripten/library_rwebcam.js