[vcpkg_configure_cmake] Pass CMAKE_DISABLE_SOURCE_CHANGES to all port…

…s by default (microsoft#12846) * [vcpkg] Pass CMAKE_DISABLE_SOURCE_CHANGES to all ports by default * [docs] Regenerate Co-authored-by: Robert Schumacher <[email protected]> Co-authored-by: Billy Robert O'Neal III <[email protected]>
gix · Sep 1, 2020 · cdd4a98 · cdd4a98
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commit cdd4a98
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diff --git a/docs/maintainers/vcpkg_configure_cmake.md b/docs/maintainers/vcpkg_configure_cmake.md
@@ -29,6 +29,8 @@ This should be specified unless the port is known to not work under Ninja.
 Disables running the CMake configure step in parallel.
 This is needed for libraries which write back into their source directory during configure.
 
+This also disables CMAKE_DISABLE_SOURCE_CHANGES.
+
 ### NO_CHARSET_FLAG
 Disables passing `utf-8` as the default character set to `CMAKE_C_FLAGS` and `CMAKE_CXX_FLAGS`.
 

diff --git a/scripts/cmake/vcpkg_configure_cmake.cmake b/scripts/cmake/vcpkg_configure_cmake.cmake
@@ -29,6 +29,8 @@
 ## Disables running the CMake configure step in parallel.
 ## This is needed for libraries which write back into their source directory during configure.
 ##
+## This also disables CMAKE_DISABLE_SOURCE_CHANGES.
+##
 ## ### NO_CHARSET_FLAG
 ## Disables passing `utf-8` as the default character set to `CMAKE_C_FLAGS` and `CMAKE_CXX_FLAGS`.
 ##
@@ -266,6 +268,7 @@ function(vcpkg_configure_cmake)
         -DCMAKE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}/debug)
 
     if(NINJA_HOST AND CMAKE_HOST_WIN32 AND NOT _csc_DISABLE_PARALLEL_CONFIGURE)
+        list(APPEND _csc_OPTIONS "-DCMAKE_DISABLE_SOURCE_CHANGES=ON")
 
         vcpkg_find_acquire_program(NINJA)
         get_filename_component(NINJA_PATH ${NINJA} DIRECTORY)