Fix mFAST CE with Boost 1.77.0 (#666)

packages/m/mfast/patches/v1.2.2/boost_multiprecision.patch

@@ -0,0 +1,21 @@
+diff --git a/src/mfast/decimal_ref.h b/src/mfast/decimal_ref.h
+--- a/src/mfast/decimal_ref.h
++++ b/src/mfast/decimal_ref.h
+@@ -41,7 +41,7 @@
+ 
+ inline decimal make_decimal(int64_t mantissa, int16_t exponent) {
+   decimal r(mantissa);
+-  r *= decimal_backend(1.0, exponent);
++  r *= decimal(decimal_backend(1.0, exponent));
+   return r;
+ }
+ 
+@@ -119,7 +119,7 @@
+ 
+   decimal value() const {
+     decimal r(mantissa());
+-    r *= decimal_backend(1.0, exponent());
++    r *= decimal(decimal_backend(1.0, exponent()));
+     return r;
+   }
+ 

packages/m/mfast/xmake.lua

@@ -9,6 +9,7 @@ package("mfast")
     add_versions("v1.2.2", "bcfde8de2a621021841e330438f404041cd285bf10b4dc041f164876f3d8b692")
 
     add_patches("v1.2.2", path.join(os.scriptdir(), "patches", "v1.2.2", "tinyxml2.patch"), "e0b92fa386ca9e0c1265391b9bb5505410cf82902d41126c786b7fe9a36f2b6b")
+    add_patches("v1.2.2", path.join(os.scriptdir(), "patches", "v1.2.2", "boost_multiprecision.patch"), "f9fc628c3ef439bee671f6018fced0f2ee46ee6f55d2bd1d501303dad9942feb")
 
     add_configs("sqlite", {description = "Build with SQLite support.", default = false, type = "boolean"})