Mercurial > hg > orthanc
view OrthancFramework/Resources/CMake/LibIconvConfiguration.cmake @ 5926:4692e1ae6d3d find-refactoring
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 16 Dec 2024 15:39:08 +0100 |
parents | f7adfb22e20e |
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# Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium # Copyright (C) 2017-2023 Osimis S.A., Belgium # Copyright (C) 2024-2024 Orthanc Team SRL, Belgium # Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License # as published by the Free Software Foundation, either version 3 of # the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this program. If not, see # <http://www.gnu.org/licenses/>. message("Using libiconv") if (STATIC_BUILD OR NOT USE_SYSTEM_LIBICONV) set(LIBICONV_SOURCES_DIR ${CMAKE_BINARY_DIR}/libiconv-1.15) set(LIBICONV_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/libiconv-1.15.tar.gz") set(LIBICONV_MD5 "ace8b5f2db42f7b3b3057585e80d9808") DownloadPackage(${LIBICONV_MD5} ${LIBICONV_URL} "${LIBICONV_SOURCES_DIR}") # Disable the support of libiconv that is shipped by default with # the C standard library on Linux. Setting this macro redirects # calls from "iconv*()" to "libiconv*()" by defining macros in the # C headers of "libiconv-1.15". add_definitions(-DLIBICONV_PLUG=1) # https://groups.google.com/d/msg/android-ndk/AS1nkxnk6m4/EQm09hD1tigJ add_definitions( -DBUILDING_LIBICONV=1 -DIN_LIBRARY=1 -DLIBDIR="" -DICONV_CONST= #-DENABLE_EXTRA=1 ) configure_file( ${LIBICONV_SOURCES_DIR}/srclib/localcharset.h ${LIBICONV_SOURCES_DIR}/include COPYONLY) set(HAVE_VISIBILITY 0) set(ICONV_CONST ${ICONV_CONST}) set(USE_MBSTATE_T 1) set(BROKEN_WCHAR_H 0) set(EILSEQ) set(HAVE_WCHAR_T 1) configure_file( ${LIBICONV_SOURCES_DIR}/include/iconv.h.build.in ${LIBICONV_SOURCES_DIR}/include/iconv.h ) unset(HAVE_VISIBILITY) unset(ICONV_CONST) unset(USE_MBSTATE_T) unset(BROKEN_WCHAR_H) unset(EILSEQ) unset(HAVE_WCHAR_T) if (NOT EXISTS ${LIBICONV_SOURCES_DIR}/include/config.h) # Create an empty "config.h" for libiconv file(WRITE ${LIBICONV_SOURCES_DIR}/include/config.h "") endif() include_directories( ${LIBICONV_SOURCES_DIR}/include ) set(LIBICONV_SOURCES ${LIBICONV_SOURCES_DIR}/lib/iconv.c ${LIBICONV_SOURCES_DIR}/lib/relocatable.c ${LIBICONV_SOURCES_DIR}/libcharset/lib/localcharset.c ${LIBICONV_SOURCES_DIR}/libcharset/lib/relocatable.c ) source_group(ThirdParty\\libiconv REGULAR_EXPRESSION ${LIBICONV_SOURCES_DIR}/.*) if (CMAKE_SYSTEM_NAME STREQUAL "Windows") add_definitions(-DHAVE_WORKING_O_NOFOLLOW=0) else() add_definitions(-DHAVE_WORKING_O_NOFOLLOW=1) endif() else() CHECK_INCLUDE_FILE_CXX(iconv.h HAVE_ICONV_H) if (NOT HAVE_ICONV_H) message(FATAL_ERROR "Please install the libiconv-dev package") endif() # Check whether the support for libiconv is bundled within the # standard C library CHECK_FUNCTION_EXISTS(iconv_open HAVE_ICONV_LIB) if (NOT HAVE_ICONV_LIB) # No builtin support for libiconv, try and find an external library. # Open question: Does this make sense on any platform? CHECK_LIBRARY_EXISTS(iconv iconv_open "" HAVE_ICONV_LIB_2) if (NOT HAVE_ICONV_LIB_2) message(FATAL_ERROR "Please install the libiconv-dev package") else() link_libraries(iconv) endif() endif() endif()