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ea91673467
Pass `RHASH_XVERSION` as a number number, not as a string. General
error, but detected by Android NDK r26
~~~
vcpkg/buildtrees/rhash/src/v1.4.4-e609ae2b07.clean/librhash/rhash.c:877:10:
error: incompatible pointer to integer conversion returning 'char[1]'
from a function with result type 'rhash_uptr_t' (aka 'unsigned int')
[-Wint-conversion]
return RHASH_XVERSION;
^~~~~~~~~~~~~~
<command line>:2:24: note: expanded from macro 'RHASH_XVERSION'
#define RHASH_XVERSION ""
^~
1 error generated.
~~~
Complement `dllexport` with `dllimport` for shared windows, and omit it
everywhere else.
Add missing pc file as if installed with official build system.
57 lines
1.7 KiB
CMake
57 lines
1.7 KiB
CMake
cmake_minimum_required(VERSION 3.5)
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project(rhash C)
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# cf. configure: RHASH_XVERSION = $(printf "0x%02x%02x%02x%02x" "$_v1" "$_v2" "$_v3" 0)
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set(RHASH_VERSION "undefined" CACHE STRING "")
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if(NOT RHASH_VERSION MATCHES [[^([0-9]+)[.]([0-9]+)[.]([0-9]+)$]])
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message(FATAL_ERROR "Cannot derive RHASH_XVERSION from '${RHASH_VERSION}'")
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endif()
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MATH(EXPR RHASH_XVERSION "((${CMAKE_MATCH_1} * 256 + ${CMAKE_MATCH_2}) * 256 + ${CMAKE_MATCH_3}) * 256" OUTPUT_FORMAT HEXADECIMAL)
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file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/Makefile RHASH_SOURCES REGEX "^SOURCES = .*$")
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string(REPLACE "SOURCES = " "" RHASH_SOURCES "${RHASH_SOURCES}")
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string(REPLACE " " ";" RHASH_SOURCES "${RHASH_SOURCES}")
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add_library(rhash ${RHASH_SOURCES})
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target_compile_definitions(rhash PRIVATE RHASH_XVERSION=${RHASH_XVERSION})
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if(WIN32 AND BUILD_SHARED_LIBS)
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target_compile_definitions(rhash PRIVATE RHASH_EXPORTS)
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endif()
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target_include_directories(rhash INTERFACE $<INSTALL_INTERFACE:include>)
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install(TARGETS rhash EXPORT unofficial-rhash-config
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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)
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install(EXPORT unofficial-rhash-config
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FILE unofficial-rhash-config.cmake
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NAMESPACE unofficial::rhash::
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DESTINATION share/unofficial-rhash
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)
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if(NOT RHASH_SKIP_HEADERS)
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install(FILES rhash.h rhash_torrent.h DESTINATION include)
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endif()
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# cf. configure
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set(LIBRHASH_PC "${CMAKE_CURRENT_BINARY_DIR}/librhash.pc")
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file(WRITE "${LIBRHASH_PC}"
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"prefix=fixup
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exec_prefix=\${prefix}
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libdir=\${prefix}/lib
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includedir=\${prefix}/include
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Name: librash
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Description: LibRHash shared library
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Version: ${RHASH_VERSION}
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Cflags: -I\${includedir}
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Libs: -L\${libdir} -lrhash
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")
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install(FILES "${LIBRHASH_PC}" DESTINATION "lib/pkgconfig")
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