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-rw-r--r--cmake/FindWrapLibArchive.cmake18
1 files changed, 18 insertions, 0 deletions
diff --git a/cmake/FindWrapLibArchive.cmake b/cmake/FindWrapLibArchive.cmake
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+++ b/cmake/FindWrapLibArchive.cmake
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+# We can't create the same interface imported target multiple times, CMake will complain if we do
+# that. This can happen if the find_package call is done in multiple different subdirectories.
+if(TARGET WrapLibArchive::WrapLibArchive)
+ set(WrapLibArchive_FOUND TRUE)
+ return()
+endif()
+
+find_package(LibArchive)
+
+if (NOT LibArchive_FOUND)
+ set(WrapLibArchive_FOUND FALSE)
+ return()
+endif()
+
+add_library(WrapLibArchive::WrapLibArchive INTERFACE IMPORTED)
+target_link_libraries(WrapLibArchive::WrapLibArchive INTERFACE ${LibArchive_LIBRARIES})
+target_include_directories(WrapLibArchive::WrapLibArchive INTERFACE ${LibArchive_INCLUDE_DIRS})
+set(WrapLibArchive_FOUND TRUE)