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@@ -130,6 +130,12 @@ set(ZLIB_SRCS
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zutil.c
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)
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+if(NOT MINGW)
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+ set(ZLIB_DLL_SRCS
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+ win32/zlib1.rc # If present will override custom build rule below.
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+ )
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+endif()
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+
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if(CMAKE_COMPILER_IS_GNUCC)
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if(ASM686)
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set(ZLIB_ASMS contrib/asm686/match.S)
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@@ -168,7 +174,26 @@ file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
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string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
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"\\1" ZLIB_FULL_VERSION ${_zlib_h_contents})
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+if(MINGW)
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+ # This gets us DLL resource information when compiling on MinGW.
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+ if(NOT CMAKE_RC_COMPILER)
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+ set(CMAKE_RC_COMPILER windres.exe)
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+ endif()
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+
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+ add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
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+ COMMAND ${CMAKE_RC_COMPILER}
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+ -D GCC_WINDRES
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+ -I ${CMAKE_CURRENT_SOURCE_DIR}
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+ -I ${CMAKE_CURRENT_BINARY_DIR}
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+ -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
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+ -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc)
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+ set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
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+endif(MINGW)
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+
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+add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
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+set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
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+set_target_properties(zlib PROPERTIES SOVERSION 1)
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INSTALL( TARGETS zlibstatic
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LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
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Marco Di Benedetto