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Use internal zlib for blosc filter (#90)
* Customize blosc zlib internal build and fix lz4 conflicts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| cmake_minimum_required(VERSION 2.4.4...3.15.0) | ||
| set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON) | ||
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| project(zlib C) | ||
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| set(VERSION "1.3") | ||
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| include(CheckTypeSize) | ||
| include(CheckFunctionExists) | ||
| include(CheckIncludeFile) | ||
| include(CheckCSourceCompiles) | ||
| enable_testing() | ||
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| check_include_file(sys/types.h HAVE_SYS_TYPES_H) | ||
| check_include_file(stdint.h HAVE_STDINT_H) | ||
| check_include_file(stddef.h HAVE_STDDEF_H) | ||
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| # | ||
| # Check to see if we have large file support | ||
| # | ||
| set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1) | ||
| # We add these other definitions here because CheckTypeSize.cmake | ||
| # in CMake 2.4.x does not automatically do so and we want | ||
| # compatibility with CMake 2.4.x. | ||
| if(HAVE_SYS_TYPES_H) | ||
| list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H) | ||
| endif() | ||
| if(HAVE_STDINT_H) | ||
| list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H) | ||
| endif() | ||
| if(HAVE_STDDEF_H) | ||
| list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H) | ||
| endif() | ||
| check_type_size(off64_t OFF64_T) | ||
| if(HAVE_OFF64_T) | ||
| add_definitions(-D_LARGEFILE64_SOURCE=1) | ||
| endif() | ||
| set(CMAKE_REQUIRED_DEFINITIONS) # clear variable | ||
|
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||
| # | ||
| # Check for fseeko | ||
| # | ||
| check_function_exists(fseeko HAVE_FSEEKO) | ||
| if(NOT HAVE_FSEEKO) | ||
| add_definitions(-DNO_FSEEKO) | ||
| endif() | ||
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| # | ||
| # Check for unistd.h | ||
| # | ||
| check_include_file(unistd.h Z_HAVE_UNISTD_H) | ||
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| if(MSVC) | ||
| set(CMAKE_DEBUG_POSTFIX "d") | ||
| add_definitions(-D_CRT_SECURE_NO_DEPRECATE) | ||
| add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) | ||
| include_directories(${CMAKE_CURRENT_SOURCE_DIR}) | ||
| endif() | ||
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| if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR) | ||
| # If we're doing an out of source build and the user has a zconf.h | ||
| # in their source tree... | ||
| if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h) | ||
| message(STATUS "Renaming") | ||
| message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h") | ||
| message(STATUS "to 'zconf.h.included' because this file is included with zlib") | ||
| message(STATUS "but CMake generates it automatically in the build directory.") | ||
| file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included) | ||
| endif() | ||
| endif() | ||
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| set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc) | ||
| configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein | ||
| ${ZLIB_PC} @ONLY) | ||
| configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein | ||
| ${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY) | ||
| include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}) | ||
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| #============================================================================ | ||
| # zlib | ||
| #============================================================================ | ||
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| set(ZLIB_PUBLIC_HDRS | ||
| ${CMAKE_CURRENT_BINARY_DIR}/zconf.h | ||
| zlib.h | ||
| ) | ||
| set(ZLIB_PRIVATE_HDRS | ||
| crc32.h | ||
| deflate.h | ||
| gzguts.h | ||
| inffast.h | ||
| inffixed.h | ||
| inflate.h | ||
| inftrees.h | ||
| trees.h | ||
| zutil.h | ||
| ) | ||
| set(ZLIB_SRCS | ||
| adler32.c | ||
| compress.c | ||
| crc32.c | ||
| deflate.c | ||
| gzclose.c | ||
| gzlib.c | ||
| gzread.c | ||
| gzwrite.c | ||
| inflate.c | ||
| infback.c | ||
| inftrees.c | ||
| inffast.c | ||
| trees.c | ||
| uncompr.c | ||
| zutil.c | ||
| ) | ||
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||
| if(NOT MINGW) | ||
| set(ZLIB_DLL_SRCS | ||
| win32/zlib1.rc # If present will override custom build rule below. | ||
| ) | ||
| endif() | ||
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| # parse the full version number from zlib.h and include in ZLIB_FULL_VERSION | ||
| file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents) | ||
| string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*" | ||
| "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents}) | ||
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| if(MINGW) | ||
| # This gets us DLL resource information when compiling on MinGW. | ||
| if(NOT CMAKE_RC_COMPILER) | ||
| set(CMAKE_RC_COMPILER windres.exe) | ||
| endif() | ||
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| add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj | ||
| COMMAND ${CMAKE_RC_COMPILER} | ||
| -D GCC_WINDRES | ||
| -I ${CMAKE_CURRENT_SOURCE_DIR} | ||
| -I ${CMAKE_CURRENT_BINARY_DIR} | ||
| -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj | ||
| -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) | ||
| set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) | ||
| endif(MINGW) | ||
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| add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) |
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