4 files changed, 74 insertions, 36 deletions
diff --git a/ports/symengine/CONTROL b/ports/symengine/CONTROL
deleted file mode 100644
index 4e829ba5b..000000000
--- a/ports/symengine/CONTROL
+++ /dev/null
@@ -1,30 +0,0 @@
-Source: symengine
-Version: 2020-05-25
-Description: SymEngine is a fast symbolic manipulation library
-Homepage: https://github.com/symengine/symengine
-Build-Depends: boost-math, boost-random
-Default-Features: integer-class-boostmp
-
-Feature: arb
-Description: Build with arb
-Build-Depends: arb
-
-Feature: flint
-Description: Build with flint
-Build-Depends: flint
-
-Feature: mpfr
-Description: Build with mpfr
-Build-Depends: mpfr
-
-Feature: integer-class-boostmp
-Description: Use Boost.multiprecision integer class
-Build-Depends: boost-multiprecision
-
-Feature: integer-class-flint
-Description: Use flint integer class
-Build-Depends: flint, gmp
-
-Feature: tcmalloc
-Description: Build with tcmalloc
-Build-Depends: gperftools
diff --git a/ports/symengine/fix-build.patch b/ports/symengine/fix-build.patch
new file mode 100644
index 000000000..5087428e6
--- /dev/null
+++ b/ports/symengine/fix-build.patch
@@ -0,0 +1,13 @@
+diff --git a/symengine/mp_boost.cpp b/symengine/mp_boost.cpp
+index db20930c4..f3997707e 100644
+--- a/symengine/mp_boost.cpp
++++ b/symengine/mp_boost.cpp
+@@ -279,7 +279,7 @@ unsigned long mp_scan1(const integer_class &i)
+     if (i == 0) {
+         return ULONG_MAX;
+     }
+-    return find_lsb(i, int_<0>());
++    return find_lsb(i, {});
+ }
+ 
+ // define simple 2x2 matrix with exponentiation by repeated squaring
diff --git a/ports/symengine/portfile.cmake b/ports/symengine/portfile.cmake
index d61271d68..a0677af8a 100644
--- a/ports/symengine/portfile.cmake
+++ b/ports/symengine/portfile.cmake
@@ -1,17 +1,20 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO symengine/symengine
-    REF 4f669d5954977e86f4da0f53cb5110d2eb6320b6
-    SHA512 091ebc83240d3823fb73e0f65f80732d2a85e55f19c8e1a3d1435f05cfa0d1b95d893e8a3c432e1698953a35c56a6af78044ee59db04f03706cf33e0798a02c7
+    REF v0.7.0
+    SHA512 fd3198bc4a05ca2b9b8a58039cc21af65b44457f295362a1a9b8dbf9c6e3df5186c0c84b289bc9fe85d9efd5ac1a683f6b7ba9a661fb6d913d6ceefb14ee2348
     HEAD_REF master
+    PATCHES
+        fix-build.patch
 )
 
 vcpkg_check_features(
     OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-    arb WITH_ARB
-    flint WITH_FLINT 
-    mpfr WITH_MPFR
-    tcmalloc WITH_TCMALLOC
+    FEATURES
+        arb WITH_ARB
+        flint WITH_FLINT 
+        mpfr WITH_MPFR
+        tcmalloc WITH_TCMALLOC
 )
 
 if(integer-class-boostmp IN_LIST FEATURES)
diff --git a/ports/symengine/vcpkg.json b/ports/symengine/vcpkg.json
new file mode 100644
index 000000000..4768ffb56
--- /dev/null
+++ b/ports/symengine/vcpkg.json
@@ -0,0 +1,52 @@
+{
+  "name": "symengine",
+  "version": "0.7.0",
+  "description": "SymEngine is a fast symbolic manipulation library",
+  "homepage": "https://github.com/symengine/symengine",
+  "dependencies": [
+    "boost-math",
+    "boost-random"
+  ],
+  "default-features": [
+    "integer-class-boostmp"
+  ],
+  "features": {
+    "arb": {
+      "description": "Build with arb",
+      "dependencies": [
+        "arb"
+      ]
+    },
+    "flint": {
+      "description": "Build with flint",
+      "dependencies": [
+        "flint"
+      ]
+    },
+    "integer-class-boostmp": {
+      "description": "Use Boost.multiprecision integer class",
+      "dependencies": [
+        "boost-multiprecision"
+      ]
+    },
+    "integer-class-flint": {
+      "description": "Use flint integer class",
+      "dependencies": [
+        "flint",
+        "gmp"
+      ]
+    },
+    "mpfr": {
+      "description": "Build with mpfr",
+      "dependencies": [
+        "mpfr"
+      ]
+    },
+    "tcmalloc": {
+      "description": "Build with tcmalloc",
+      "dependencies": [
+        "gperftools"
+      ]
+    }
+  }
+}