move to own git serverHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/vcpkg/scripts/cmake/z_vcpkg_apply_patches.cmake b/vcpkg/scripts/cmake/z_vcpkg_apply_patches.cmake
new file mode 100644
index 0000000..9a270ba
--- /dev/null
+++ b/vcpkg/scripts/cmake/z_vcpkg_apply_patches.cmake
@@ -0,0 +1,45 @@
+function(z_vcpkg_apply_patches)
+    cmake_parse_arguments(PARSE_ARGV 0 "arg" "QUIET" "SOURCE_PATH" "PATCHES")
+
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "internal error: z_vcpkg_apply_patches was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+
+    find_program(GIT NAMES git git.cmd REQUIRED)
+    if(DEFINED ENV{GIT_CONFIG_NOSYSTEM})
+        set(git_config_nosystem_backup "$ENV{GIT_CONFIG_NOSYSTEM}")
+    else()
+        unset(git_config_nosystem_backup)
+    endif()
+
+    set(ENV{GIT_CONFIG_NOSYSTEM} 1)
+    set(patchnum 0)
+    foreach(patch IN LISTS arg_PATCHES)
+        get_filename_component(absolute_patch "${patch}" ABSOLUTE BASE_DIR "${CURRENT_PORT_DIR}")
+        message(STATUS "Applying patch ${patch}")
+        set(logname "patch-${TARGET_TRIPLET}-${patchnum}")
+        vcpkg_execute_in_download_mode(
+            COMMAND "${GIT}" -c core.longpaths=true -c core.autocrlf=false -c core.filemode=true --work-tree=. --git-dir=.git apply "${absolute_patch}" --ignore-whitespace --whitespace=nowarn --verbose
+            OUTPUT_FILE "${CURRENT_BUILDTREES_DIR}/${logname}-out.log"
+            ERROR_VARIABLE error
+            WORKING_DIRECTORY "${arg_SOURCE_PATH}"
+            RESULT_VARIABLE error_code
+        )
+        file(WRITE "${CURRENT_BUILDTREES_DIR}/${logname}-err.log" "${error}")
+
+        if(error_code)
+            if(arg_QUIET)
+                message(STATUS "Applying patch ${patch} - failure silenced")
+            else()
+                message(FATAL_ERROR "Applying patch failed: ${error}")
+            endif()
+        endif()
+
+        math(EXPR patchnum "${patchnum} + 1")
+    endforeach()
+    if(DEFINED git_config_nosystem_backup)
+        set(ENV{GIT_CONFIG_NOSYSTEM} "${git_config_nosystem_backup}")
+    else()
+        unset(ENV{GIT_CONFIG_NOSYSTEM})
+    endif()
+endfunction()