Mercurial > hg > orthanc
comparison Resources/CMake/LibIconvConfiguration.cmake @ 2366:26f3a346226f
more consistent handling of libiconv in cmake
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 21 Aug 2017 21:21:48 +0200 |
parents | 423d3b692bb9 |
children | 2aff870c2c58 |
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2365:9e0eae8a5ea4 | 2366:26f3a346226f |
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1 set(LIBICONV_SOURCES_DIR ${CMAKE_BINARY_DIR}/libiconv-1.15) | 1 if (NOT USE_BOOST_ICONV) |
2 set(LIBICONV_URL "http://www.orthanc-server.com/downloads/third-party/libiconv-1.15.tar.gz") | 2 message("Not using libiconv") |
3 set(LIBICONV_MD5 "ace8b5f2db42f7b3b3057585e80d9808") | |
4 | 3 |
5 DownloadPackage(${LIBICONV_MD5} ${LIBICONV_URL} "${LIBICONV_SOURCES_DIR}") | 4 if (CMAKE_SYSTEM_NAME STREQUAL "Windows") |
5 # Starting with release 0.8.2, Orthanc statically links against | |
6 # libiconv, even on Windows. Indeed, the "WCONV" library of | |
7 # Windows XP seems not to support properly several codepages | |
8 # (notably "Latin3", "Hebrew", and "Arabic"). The flag | |
9 # "USE_BOOST_ICONV" allows to force the use of "WCONV". | |
10 add_definitions(-DBOOST_LOCALE_WITH_WCONV=1) | |
11 else() | |
12 message(FATAL_ERROR "Support your platform here") | |
13 endif() | |
6 | 14 |
7 # https://groups.google.com/d/msg/android-ndk/AS1nkxnk6m4/EQm09hD1tigJ | 15 else() |
8 add_definitions( | 16 message("Using libiconv") |
9 -DBOOST_LOCALE_WITH_ICONV=1 | |
10 -DBUILDING_LIBICONV=1 | |
11 -DIN_LIBRARY=1 | |
12 -DLIBDIR="" | |
13 -DICONV_CONST= | |
14 ) | |
15 | 17 |
16 configure_file( | 18 add_definitions( |
17 ${LIBICONV_SOURCES_DIR}/srclib/localcharset.h | 19 -DBOOST_LOCALE_WITH_ICONV=1 |
18 ${LIBICONV_SOURCES_DIR}/include | 20 ) |
19 COPYONLY) | |
20 | 21 |
21 set(HAVE_VISIBILITY 0) | 22 if (STATIC_BUILD OR NOT USE_SYSTEM_LIBICONV) |
22 set(ICONV_CONST ${ICONV_CONST}) | 23 set(LIBICONV_SOURCES_DIR ${CMAKE_BINARY_DIR}/libiconv-1.15) |
23 set(USE_MBSTATE_T 1) | 24 set(LIBICONV_URL "http://www.orthanc-server.com/downloads/third-party/libiconv-1.15.tar.gz") |
24 set(BROKEN_WCHAR_H 0) | 25 set(LIBICONV_MD5 "ace8b5f2db42f7b3b3057585e80d9808") |
25 set(EILSEQ) | |
26 set(HAVE_WCHAR_T 1) | |
27 configure_file( | |
28 ${LIBICONV_SOURCES_DIR}/include/iconv.h.build.in | |
29 ${LIBICONV_SOURCES_DIR}/include/iconv.h | |
30 ) | |
31 unset(HAVE_VISIBILITY) | |
32 unset(ICONV_CONST) | |
33 unset(USE_MBSTATE_T) | |
34 unset(BROKEN_WCHAR_H) | |
35 unset(EILSEQ) | |
36 unset(HAVE_WCHAR_T) | |
37 | 26 |
38 # Create an empty "config.h" for libiconv | 27 DownloadPackage(${LIBICONV_MD5} ${LIBICONV_URL} "${LIBICONV_SOURCES_DIR}") |
39 file(WRITE ${LIBICONV_SOURCES_DIR}/include/config.h "") | |
40 | 28 |
41 include_directories( | 29 # Disable the support of libiconv that is shipped by default with |
42 ${LIBICONV_SOURCES_DIR}/include | 30 # the C standard library on Linux. Setting this macro redirects |
43 ) | 31 # calls from "iconv*()" to "libiconv*()" in the source code of |
32 # "libiconv-1.15". | |
33 add_definitions(-DLIBICONV_PLUG=1) | |
44 | 34 |
45 list(APPEND BOOST_SOURCES | 35 # https://groups.google.com/d/msg/android-ndk/AS1nkxnk6m4/EQm09hD1tigJ |
46 ${LIBICONV_SOURCES_DIR}/lib/iconv.c | 36 add_definitions( |
47 ${LIBICONV_SOURCES_DIR}/lib/relocatable.c | 37 -DBUILDING_LIBICONV=1 |
48 ${LIBICONV_SOURCES_DIR}/libcharset/lib/localcharset.c | 38 -DIN_LIBRARY=1 |
49 ${LIBICONV_SOURCES_DIR}/libcharset/lib/relocatable.c | 39 -DLIBDIR="" |
50 ) | 40 -DICONV_CONST= |
41 ) | |
51 | 42 |
52 source_group(ThirdParty\\libiconv REGULAR_EXPRESSION ${LIBICONV_SOURCES_DIR}/.*) | 43 configure_file( |
44 ${LIBICONV_SOURCES_DIR}/srclib/localcharset.h | |
45 ${LIBICONV_SOURCES_DIR}/include | |
46 COPYONLY) | |
47 | |
48 set(HAVE_VISIBILITY 0) | |
49 set(ICONV_CONST ${ICONV_CONST}) | |
50 set(USE_MBSTATE_T 1) | |
51 set(BROKEN_WCHAR_H 0) | |
52 set(EILSEQ) | |
53 set(HAVE_WCHAR_T 1) | |
54 configure_file( | |
55 ${LIBICONV_SOURCES_DIR}/include/iconv.h.build.in | |
56 ${LIBICONV_SOURCES_DIR}/include/iconv.h | |
57 ) | |
58 unset(HAVE_VISIBILITY) | |
59 unset(ICONV_CONST) | |
60 unset(USE_MBSTATE_T) | |
61 unset(BROKEN_WCHAR_H) | |
62 unset(EILSEQ) | |
63 unset(HAVE_WCHAR_T) | |
64 | |
65 # Create an empty "config.h" for libiconv | |
66 file(WRITE ${LIBICONV_SOURCES_DIR}/include/config.h "") | |
67 | |
68 include_directories( | |
69 ${LIBICONV_SOURCES_DIR}/include | |
70 ) | |
71 | |
72 set(LIBICONV_SOURCES | |
73 ${LIBICONV_SOURCES_DIR}/lib/iconv.c | |
74 ${LIBICONV_SOURCES_DIR}/lib/relocatable.c | |
75 ${LIBICONV_SOURCES_DIR}/libcharset/lib/localcharset.c | |
76 ${LIBICONV_SOURCES_DIR}/libcharset/lib/relocatable.c | |
77 ) | |
78 | |
79 source_group(ThirdParty\\libiconv REGULAR_EXPRESSION ${LIBICONV_SOURCES_DIR}/.*) | |
80 | |
81 if (CMAKE_SYSTEM_NAME STREQUAL "Windows") | |
82 add_definitions(-DHAVE_WORKING_O_NOFOLLOW=0) | |
83 else() | |
84 add_definitions(-DHAVE_WORKING_O_NOFOLLOW=1) | |
85 endif() | |
86 | |
87 else() | |
88 CHECK_INCLUDE_FILE_CXX(iconv.h HAVE_ICONV_H) | |
89 if (NOT HAVE_ICONV_H) | |
90 message(FATAL_ERROR "Please install the libiconv-dev package") | |
91 endif() | |
92 | |
93 # Check whether the support for libiconv is bundled within the | |
94 # standard library | |
95 CHECK_FUNCTION_EXISTS(iconv_open HAVE_ICONV_LIB) | |
96 if (NOT HAVE_ICONV_LIB) | |
97 # No builtin support for libiconv, try and find an external library. | |
98 # Open question: Does this make sense on any platform? | |
99 CHECK_LIBRARY_EXISTS(iconv iconv_open "" HAVE_ICONV_LIB_2) | |
100 if (NOT HAVE_ICONV_LIB_2) | |
101 message(FATAL_ERROR "Please install the libiconv-dev package") | |
102 else() | |
103 link_libraries(iconv) | |
104 endif() | |
105 endif() | |
106 | |
107 endif() | |
108 endif() |