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Additional search path for patch.exe (#581)

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* Additional search path for patch.exe

* Style
This commit is contained in:
Scott B
2024-08-02 08:44:55 -05:00
committed by GitHub
parent 8b67fe2344
commit 0bc73f41ce
1 changed files with 7 additions and 4 deletions
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11
cmake/CPM.cmake
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@@ -477,13 +477,16 @@ function(cpm_add_patches)
find_program(PATCH_EXECUTABLE patch)
if(WIN32 AND NOT PATCH_EXECUTABLE)
# The Windows git executable is distributed with patch.exe. Find the path to the executable, if
# it exists, then search `../../usr/bin` for patch.exe.
# it exists, then search `../usr/bin` and `../../usr/bin` for patch.exe.
find_package(Git QUIET)
if(GIT_EXECUTABLE)
get_filename_component(extra_search_path ${GIT_EXECUTABLE} DIRECTORY)
get_filename_component(extra_search_path ${extra_search_path} DIRECTORY)
get_filename_component(extra_search_path ${extra_search_path} DIRECTORY)
find_program(PATCH_EXECUTABLE patch HINTS "${extra_search_path}/usr/bin")
get_filename_component(extra_search_path_1up ${extra_search_path} DIRECTORY)
get_filename_component(extra_search_path_2up ${extra_search_path_1up} DIRECTORY)
find_program(
PATCH_EXECUTABLE patch HINTS "${extra_search_path_1up}/usr/bin"
"${extra_search_path_2up}/usr/bin"
)
endif()
endif()
if(NOT PATCH_EXECUTABLE)