new file mode 100644
@@ -0,0 +1,78 @@
+Extract link creation for versioned libraries from commit
+0e8d35f92efb680c81f6ec1fca9f11d173dce389.
+
+Signed-off-by: Andreas Ziegler <br015@umbiko.net>
+
+---
+From 0e8d35f92efb680c81f6ec1fca9f11d173dce389 Mon Sep 17 00:00:00 2001
+From: Guido Draheim <guidod@gmx.de>
+Date: Sat, 22 May 2021 15:13:28 +0200
+Subject: [PATCH] #117 implant ZZIP_LIBLATEST for zzip.lib
+
+---
+ zzip/CMakeLists.txt | 57 +++++++++++++++++++++++++++++++++++----------
+ 1 file changed, 45 insertions(+), 12 deletions(-)
+
+diff --git a/zzip/CMakeLists.txt b/zzip/CMakeLists.txt
+index a966d5f..ccd08b6 100644
+--- a/zzip/CMakeLists.txt
++++ b/zzip/CMakeLists.txt
+@@ -28,6 +28,12 @@ option(ZZIP_LIBTOOL "Ensure binary compatibility with libtool" OFF)
+ option(ZZIP_PKGCONFIG "Generate pkg-config files for linking" OFF)
+ endif()
+
++if(ZZIP_LIBTOOL OR ZZIP_PKGCONFIG)
++option(ZZIP_LIBLATEST "Ensure libname.lib links to libname-REL.lib" ON)
++else()
++option(ZZIP_LIBLATEST "Ensure libname.lib links to libname-REL.lib" OFF)
++endif()
++
+ # used in zzip/_config.h
+ set(ZZIP_PACKAGE "${PROJECT_NAME}lib")
+ set(ZZIP_VERSION "${PROJECT_VERSION}")
+@@ -346,6 +340,45 @@ if(ZZIP_LIBTOOL)
+ endif(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG)
+ endif(ZZIP_LIBTOOL)
+
++if(ZZIP_LIBLATEST)
++ if(BUILD_SHARED_LIBS)
++ set(lib ${CMAKE_SHARED_LIBRARY_PREFIX})
++ set(dll ${CMAKE_SHARED_LIBRARY_SUFFIX})
++ else()
++ set(lib ${CMAKE_STATIC_LIBRARY_PREFIX})
++ set(dll ${CMAKE_STATIC_LIBRARY_SUFFIX})
++ endif()
++ get_target_property(libname libzzip OUTPUT_NAME)
++ get_target_property(librelease libzzip RELEASE_POSTFIX)
++ add_custom_target(libzzip_latest ALL
++ COMMAND ${CMAKE_COMMAND} -E create_symlink $<TARGET_FILE_NAME:libzzip> ${lib}${libname}${dll}
++ )
++ install(FILES
++ ${outdir}/${lib}${libname}${dll}
++ DESTINATION ${CMAKE_INSTALL_LIBDIR})
++ if(ZZIPFSEEKO)
++ get_target_property(libname libzzipfseeko OUTPUT_NAME)
++ get_target_property(librelease libzzipfseeko RELEASE_POSTFIX)
++ add_custom_target(libzzipfseeko_latest ALL
++ COMMAND ${CMAKE_COMMAND} -E create_symlink $<TARGET_FILE_NAME:libzzipfseeko> ${lib}${libname}${dll}
++ )
++ install(FILES
++ ${outdir}/${lib}${libname}${dll}
++ DESTINATION ${CMAKE_INSTALL_LIBDIR})
++ endif(ZZIPFSEEKO)
++ if(ZZIPMMAPPED)
++ get_target_property(libname libzzipmmapped OUTPUT_NAME)
++ get_target_property(librelease libzzipmmapped RELEASE_POSTFIX)
++ add_custom_target(libzzipmmaped_latest ALL
++ COMMAND ${CMAKE_COMMAND} -E create_symlink $<TARGET_FILE_NAME:libzzipmmapped> ${lib}${libname}${dll}
++ )
++ install(FILES
++ ${outdir}/${lib}${libname}${dll}
++ DESTINATION ${CMAKE_INSTALL_LIBDIR})
++ endif(ZZIPMMAPPED)
++endif(ZZIP_LIBLATEST)
++
++
+ ## messages ##############################################
+
+ message(STATUS "lib zzipfseeko to be compiled: ${ZZIPFSEEKO}")
The current released version of zziplib copies static libraries with appended major version, but omits creating the necessary links to the base file names. This prevents the linker to find the libraries via the search path. This issue (https://github.com/gdraheim/zziplib/issues/117) has been fixed upstream; this patch extracts the necessary part of commit 0e8d35f92efb680c81f6ec1fca9f11d173dce389, to enable creation of symlinks. This resolves the following autobuild issue: http://autobuild.buildroot.net/results/ba711034c0abe980f677e26de41739223e2f66e9 Signed-off-by: Andreas Ziegler <br015@umbiko.net> --- Changes v1 -> v2: - extract link creation from commit 0e8d35f ...-implant-ZZIP_LIBLATEST-for-zzip_lib.patch | 78 +++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 package/zziplib/0001-implant-ZZIP_LIBLATEST-for-zzip_lib.patch