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-rw-r--r--vcpkg/ports/libsigcpp/fix-shared-windows-build.patch19
1 files changed, 19 insertions, 0 deletions
diff --git a/vcpkg/ports/libsigcpp/fix-shared-windows-build.patch b/vcpkg/ports/libsigcpp/fix-shared-windows-build.patch
new file mode 100644
index 0000000..f18fc1c
--- /dev/null
+++ b/vcpkg/ports/libsigcpp/fix-shared-windows-build.patch
@@ -0,0 +1,19 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 2475881..3828a13 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -54,6 +54,14 @@ set (PROJECT_SOURCE_DIR "${sigc++_SOURCE_DIR}/sigc++")
+ include_directories (${sigc++_SOURCE_DIR})
+ include_directories (${sigc++_BINARY_DIR})
+
++if (BUILD_SHARED_LIBS)
++ if (MSVC)
++ add_compile_options (-D_WINDLL)
++ endif()
++else()
++ add_compile_options (-DLIBSIGCXX_STATIC)
++endif()
++
+ configure_file (sigc++config.h.cmake sigc++config.h)
+
+ set (prefix ${CMAKE_INSTALL_PREFIX})