diff options
Diffstat (limited to 'cmake/modules/FindIconv.cmake')
| -rw-r--r-- | cmake/modules/FindIconv.cmake | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/cmake/modules/FindIconv.cmake b/cmake/modules/FindIconv.cmake new file mode 100644 index 0000000..ae7d8d7 --- /dev/null +++ b/cmake/modules/FindIconv.cmake @@ -0,0 +1,44 @@ +#.rst: +# FindICONV +# -------- +# Finds the ICONV library +# +# This will define the following variables:: +# +# ICONV_FOUND - system has ICONV +# ICONV_INCLUDE_DIRS - the ICONV include directory +# ICONV_LIBRARIES - the ICONV libraries +# +# and the following imported targets:: +# +# ICONV::ICONV - The ICONV library + +find_path(ICONV_INCLUDE_DIR NAMES iconv.h) + +find_library(ICONV_LIBRARY NAMES iconv libiconv c) + +set(CMAKE_REQUIRED_LIBRARIES ${ICONV_LIBRARY}) +check_function_exists(iconv HAVE_ICONV_FUNCTION) +if(NOT HAVE_ICONV_FUNCTION) + check_function_exists(libiconv HAVE_LIBICONV_FUNCTION2) + set(HAVE_ICONV_FUNCTION ${HAVE_LIBICONV_FUNCTION2}) + unset(HAVE_LIBICONV_FUNCTION2) +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Iconv + REQUIRED_VARS ICONV_LIBRARY ICONV_INCLUDE_DIR HAVE_ICONV_FUNCTION) + +if(ICONV_FOUND) + set(ICONV_LIBRARIES ${ICONV_LIBRARY}) + set(ICONV_INCLUDE_DIRS ${ICONV_INCLUDE_DIR}) + + if(NOT TARGET ICONV::ICONV) + add_library(ICONV::ICONV UNKNOWN IMPORTED) + set_target_properties(ICONV::ICONV PROPERTIES + IMPORTED_LOCATION "${ICONV_LIBRARY}" + INTERFACE_INCLUDE_DIRECTORIES "${ICONV_INCLUDE_DIR}") + endif() +endif() + +mark_as_advanced(ICONV_INCLUDE_DIR ICONV_LIBRARY HAVE_ICONV_FUNCTION) |