diff --git a/libarchive/libarchive-3.8.7-cmake-install-dirs.patch b/libarchive/libarchive-3.8.7-cmake-install-dirs.patch
new file mode 100644
index 0000000..9b9ed50
--- /dev/null
+++ b/libarchive/libarchive-3.8.7-cmake-install-dirs.patch
@@ -0,0 +1,114 @@
+diff -Naur orig/libarchive-3.8.7/CMakeLists.txt mod/libarchive-3.8.7/CMakeLists.txt
+--- a/CMakeLists.txt	2026-04-13 07:56:14.000000000 -0500
++++ b/CMakeLists.txt	2026-05-26 02:18:05.649234385 -0500
+@@ -369,7 +369,7 @@
+   IF(ENABLE_INSTALL)
+     FOREACH (_man ${ARGV})
+       STRING(REGEX REPLACE "^.+[.]([1-9])" "\\1" _mansect ${_man})
+-      INSTALL(FILES ${_man} DESTINATION "share/man/man${_mansect}")
++      INSTALL(FILES ${_man} DESTINATION "${CMAKE_INSTALL_MANDIR}/man${_mansect}")
+     ENDFOREACH (_man)
+   ENDIF(ENABLE_INSTALL)
+ ENDMACRO (INSTALL_MAN __mans)
+@@ -2220,7 +2220,7 @@
+   #
+   IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
+     INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf
+-            DESTINATION share/man
++            DESTINATION "${CMAKE_INSTALL_MANDIR}"
+             FILES_MATCHING PATTERN "*.pdf"
+     )
+   ENDIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
+diff -Naur orig/libarchive-3.8.7/build/cmake/CreatePkgConfigFile.cmake mod/libarchive-3.8.7/build/cmake/CreatePkgConfigFile.cmake
+--- a/build/cmake/CreatePkgConfigFile.cmake	2025-11-17 16:04:25.000000000 -0600
++++ b/build/cmake/CreatePkgConfigFile.cmake	2026-05-26 02:18:05.649234385 -0500
+@@ -4,8 +4,16 @@
+ # Set the required variables (we use the same input file as autotools)
+ SET(prefix ${CMAKE_INSTALL_PREFIX})
+ SET(exec_prefix \${prefix})
+-SET(libdir \${exec_prefix}/lib)
+-SET(includedir \${prefix}/include)
++IF(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
++	SET(libdir ${CMAKE_INSTALL_LIBDIR})
++ELSE()
++	SET(libdir \${exec_prefix}/${CMAKE_INSTALL_LIBDIR})
++ENDIF()
++IF(IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
++	SET(includedir ${CMAKE_INSTALL_INCLUDEDIR})
++ELSE()
++	SET(includedir \${prefix}/${CMAKE_INSTALL_INCLUDEDIR})
++ENDIF()
+ # Now, this is not particularly pretty, nor is it terribly accurate...
+ # Loop over all our additional libs
+ FOREACH(mylib ${ADDITIONAL_LIBS})
+diff -Naur orig/libarchive-3.8.7/cat/CMakeLists.txt mod/libarchive-3.8.7/cat/CMakeLists.txt
+--- a/cat/CMakeLists.txt	2025-11-17 16:04:25.000000000 -0600
++++ b/cat/CMakeLists.txt	2026-05-26 02:18:05.649234385 -0500
+@@ -34,7 +34,7 @@
+ 
+   # Installation rules
+   IF(ENABLE_INSTALL)
+-    INSTALL(TARGETS bsdcat RUNTIME DESTINATION bin)
++    INSTALL(TARGETS bsdcat RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
+     INSTALL_MAN(${bsdcat_MANS})
+   ENDIF(ENABLE_INSTALL)
+ ENDIF(ENABLE_CAT)
+diff -Naur orig/libarchive-3.8.7/cpio/CMakeLists.txt mod/libarchive-3.8.7/cpio/CMakeLists.txt
+--- a/cpio/CMakeLists.txt	2026-04-13 07:56:14.000000000 -0500
++++ b/cpio/CMakeLists.txt	2026-05-26 02:18:05.649234385 -0500
+@@ -45,7 +45,7 @@
+ 
+   # Installation rules
+   IF(ENABLE_INSTALL)
+-    INSTALL(TARGETS bsdcpio RUNTIME DESTINATION bin)
++    INSTALL(TARGETS bsdcpio RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
+     INSTALL_MAN(${bsdcpio_MANS})
+   ENDIF(ENABLE_INSTALL)
+ 
+diff -Naur orig/libarchive-3.8.7/libarchive/CMakeLists.txt mod/libarchive-3.8.7/libarchive/CMakeLists.txt
+--- a/libarchive/CMakeLists.txt	2025-11-17 16:04:25.000000000 -0600
++++ b/libarchive/CMakeLists.txt	2026-05-26 02:18:05.650234411 -0500
+@@ -277,16 +277,16 @@
+   # How to install the libraries
+   IF(BUILD_SHARED_LIBS)
+     INSTALL(TARGETS archive
+-            RUNTIME DESTINATION bin
++            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+             LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+             ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+   ENDIF(BUILD_SHARED_LIBS)
+   INSTALL(TARGETS archive_static
+-          RUNTIME DESTINATION bin
++          RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+           LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+           ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+   INSTALL_MAN(${libarchive_MANS})
+-  INSTALL(FILES ${include_HEADERS} DESTINATION include)
++  INSTALL(FILES ${include_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+ ENDIF()
+ 
+ add_subdirectory(test)
+diff -Naur orig/libarchive-3.8.7/tar/CMakeLists.txt mod/libarchive-3.8.7/tar/CMakeLists.txt
+--- a/tar/CMakeLists.txt	2025-11-17 16:04:25.000000000 -0600
++++ b/tar/CMakeLists.txt	2026-05-26 02:18:05.650234411 -0500
+@@ -47,7 +47,7 @@
+ 
+   # Installation rules
+   IF(ENABLE_INSTALL)
+-    INSTALL(TARGETS bsdtar RUNTIME DESTINATION bin)
++    INSTALL(TARGETS bsdtar RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
+     INSTALL_MAN(${bsdtar_MANS})
+   ENDIF(ENABLE_INSTALL)
+ ENDIF(ENABLE_TAR)
+diff -Naur orig/libarchive-3.8.7/unzip/CMakeLists.txt mod/libarchive-3.8.7/unzip/CMakeLists.txt
+--- a/unzip/CMakeLists.txt	2026-04-13 07:56:14.000000000 -0500
++++ b/unzip/CMakeLists.txt	2026-05-26 02:18:05.650234411 -0500
+@@ -39,7 +39,7 @@
+ 
+   # Installation rules
+   IF(ENABLE_INSTALL)
+-    INSTALL(TARGETS bsdunzip RUNTIME DESTINATION bin)
++    INSTALL(TARGETS bsdunzip RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
+     INSTALL_MAN(${bsdunzip_MANS})
+   ENDIF(ENABLE_INSTALL)
+ ENDIF(ENABLE_UNZIP)