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cmake: Use system zlib if found on non-Windows systems
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@ -22,7 +22,19 @@ STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1"
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SET(LIBGIT2_VERSION_STRING "${LIBGIT2_VERSION_MAJOR}.${LIBGIT2_VERSION_MINOR}.${LIBGIT2_VERSION_REV}")
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# Find required dependencies
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INCLUDE_DIRECTORIES(deps/zlib src include)
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INCLUDE_DIRECTORIES(src include)
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IF (NOT WIN32)
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FIND_PACKAGE(ZLIB)
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ENDIF()
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IF (ZLIB_FOUND)
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INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIRS})
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LINK_LIBRARIES(${ZLIB_LIBRARIES})
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ELSE (ZLIB_FOUND)
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INCLUDE_DIRECTORIES(deps/zlib)
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ADD_DEFINITIONS(-DNO_VIZ -DSTDC -DNO_GZIP)
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FILE(GLOB SRC_ZLIB deps/zlib/*.c)
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ENDIF()
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# Installation paths
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SET(INSTALL_BIN bin CACHE PATH "Where to install binaries to.")
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@ -61,7 +73,6 @@ ENDIF()
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# Collect sourcefiles
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FILE(GLOB SRC src/*.c)
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FILE(GLOB SRC_ZLIB deps/zlib/*.c)
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FILE(GLOB SRC_H include/git2/*.h)
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# On Windows use specific platform sources
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@ -70,7 +81,7 @@ IF (WIN32 AND NOT CYGWIN)
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FILE(GLOB SRC src/*.c src/win32/*.c)
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ENDIF ()
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ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64 -DNO_VIZ -DSTDC -DNO_GZIP)
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ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
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# Compile and link libgit2
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ADD_LIBRARY(git2 ${SRC} ${SRC_ZLIB})
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