Try to patch mpn_mod_ctx_clear for FLINT

Author: agriyakhetarpal

.github/patches/0001-Fix-signature-of-mpn_mod_ctx_clear.patch

@@ -0,0 +1,39 @@
+From 8b7fbb0598168596b79fec1249874736e3f72395 Mon Sep 17 00:00:00 2001
+From: Agriya Khetarpal <[email protected]>
+Date: Sun, 25 May 2025 22:05:47 +0530
+Subject: [PATCH] Fix signature of `mpn_mod_ctx_clear`
+
+---
+ src/mpn_mod.h      | 2 +-
+ src/mpn_mod/ring.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/mpn_mod.h b/src/mpn_mod.h
+index 3c542195f..f6b02b6d9 100644
+--- a/src/mpn_mod.h
++++ b/src/mpn_mod.h
+@@ -70,7 +70,7 @@ int _gr_ctx_init_mpn_mod(gr_ctx_t ctx, nn_srcptr n, slong nlimbs);
+ void gr_ctx_init_mpn_mod_randtest(gr_ctx_t ctx, flint_rand_t state);
+ 
+ int mpn_mod_ctx_write(gr_stream_t out, gr_ctx_t ctx);
+-void mpn_mod_ctx_clear(gr_ctx_t ctx);
++int mpn_mod_ctx_clear(gr_ctx_t ctx);
+ 
+ MPN_MOD_INLINE truth_t
+ mpn_mod_ctx_is_field(gr_ctx_t ctx)
+diff --git a/src/mpn_mod/ring.c b/src/mpn_mod/ring.c
+index aea80afed..1159d3154 100644
+--- a/src/mpn_mod/ring.c
++++ b/src/mpn_mod/ring.c
+@@ -30,7 +30,7 @@ mpn_mod_ctx_write(gr_stream_t out, gr_ctx_t ctx)
+     return GR_SUCCESS;
+ }
+ 
+-void
++int
+ mpn_mod_ctx_clear(gr_ctx_t ctx)
+ {
+     flint_free(MPN_MOD_CTX(ctx));
+-- 
+2.39.5 (Apple Git-154)
+

bin/pyodide_build_flint.sh

@@ -7,6 +7,8 @@ tar -xf flint-3.2.2.tar.xz
 
 cd flint-3.2.2
 
+patch -p1 < ../.github/patches/0001-Fix-signature-of-mpn_mod_ctx_clear.patch
+
 emconfigure ./configure \
     --disable-dependency-tracking \
     --disable-shared \