From 1cdcb7904084484ccfa75f32ba581d9e2dda45c8 Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Wed, 25 Oct 2017 13:31:02 -0700
Subject: [mpir] Enable lib/md.

---
 ports/mpir/CONTROL                            |  2 +-
 ports/mpir/enable-runtimelibrary-toggle.patch | 26 ++++++++++++++++++++++++++
 ports/mpir/portfile.cmake                     | 14 ++++++++++++--
 3 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100644 ports/mpir/enable-runtimelibrary-toggle.patch

diff --git a/ports/mpir/CONTROL b/ports/mpir/CONTROL
index e80853a7d..b9d1b2d74 100644
--- a/ports/mpir/CONTROL
+++ b/ports/mpir/CONTROL
@@ -1,3 +1,3 @@
 Source: mpir
-Version: 3.0.0-2
+Version: 3.0.0-3
 Description: Multiple Precision Integers and Rationals.
diff --git a/ports/mpir/enable-runtimelibrary-toggle.patch b/ports/mpir/enable-runtimelibrary-toggle.patch
new file mode 100644
index 000000000..d0260e869
--- /dev/null
+++ b/ports/mpir/enable-runtimelibrary-toggle.patch
@@ -0,0 +1,26 @@
+diff --git a/build.vc/mpir_debug_lib.props b/build.vc/mpir_debug_lib.props
+index b2fd57b..3937570 100644
+--- a/build.vc/mpir_debug_lib.props
++++ b/build.vc/mpir_debug_lib.props
+@@ -9,7 +9,7 @@
+   <ItemDefinitionGroup>
+     <ClCompile>
+       <ObjectFileName>$(IntDir)dum\my\%(RelativeDir)</ObjectFileName>
+-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
++      <RuntimeLibrary>$(RuntimeLibrary)</RuntimeLibrary>
+       <ProgramDataBaseFileName>$(TargetDir)$(TargetName).pdb</ProgramDataBaseFileName>
+     </ClCompile>
+     <Link>
+diff --git a/build.vc/mpir_release_lib.props b/build.vc/mpir_release_lib.props
+index 6cdff3e..3937570 100644
+--- a/build.vc/mpir_release_lib.props
++++ b/build.vc/mpir_release_lib.props
+@@ -9,7 +9,7 @@
+   <ItemDefinitionGroup>
+     <ClCompile>
+       <ObjectFileName>$(IntDir)dum\my\%(RelativeDir)</ObjectFileName>
+-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
++      <RuntimeLibrary>$(RuntimeLibrary)</RuntimeLibrary>
+       <ProgramDataBaseFileName>$(TargetDir)$(TargetName).pdb</ProgramDataBaseFileName>
+     </ClCompile>
+     <Link>
diff --git a/ports/mpir/portfile.cmake b/ports/mpir/portfile.cmake
index cc5cab8b8..c56cfa545 100644
--- a/ports/mpir/portfile.cmake
+++ b/ports/mpir/portfile.cmake
@@ -6,8 +6,6 @@ endif()
 
 if(VCPKG_CRT_LINKAGE STREQUAL "static" AND VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
     message(FATAL_ERROR "MPIR currently can only be built using the dynamic CRT when building DLLs")
-elseif(VCPKG_CRT_LINKAGE STREQUAL "dynamic" AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
-    message(FATAL_ERROR "MPIR currently can only be built using the static CRT when building LIBs")
 endif()
 
 set(MPIR_VERSION 3.0.0)
@@ -21,6 +19,11 @@ vcpkg_download_distfile(ARCHIVE_FILE
 )
 vcpkg_extract_source_archive(${ARCHIVE_FILE})
 
+vcpkg_apply_patches(
+    SOURCE_PATH ${SOURCE_PATH}
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/enable-runtimelibrary-toggle.patch"
+)
+
 if(VCPKG_PLATFORM_TOOLSET MATCHES "v141")
     set(MSVC_VERSION 15)
 else()
@@ -32,8 +35,15 @@ if (VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
         PROJECT_PATH ${SOURCE_PATH}/build.vc${MSVC_VERSION}/dll_mpir_gc/dll_mpir_gc.vcxproj
     )
 else()
+    if(VCPKG_CRT_LINKAGE STREQUAL "static")
+        set(RuntimeLibraryExt "")
+    else()
+        set(RuntimeLibraryExt "DLL")
+    endif()
     vcpkg_build_msbuild(
         PROJECT_PATH ${SOURCE_PATH}/build.vc${MSVC_VERSION}/lib_mpir_gc/lib_mpir_gc.vcxproj
+        OPTIONS_DEBUG "/p:RuntimeLibrary=MultiThreadedDebug${RuntimeLibraryExt}"
+        OPTIONS_RELEASE "/p:RuntimeLibrary=MultiThreaded${RuntimeLibraryExt}"
     )
 endif()
 
-- 
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