diff options
| author | Russell Belfer <rb@github.com> | 2013-12-02 23:32:37 +0400 |
|---|---|---|
| committer | Russell Belfer <rb@github.com> | 2013-12-02 23:32:37 +0400 |
| commit | 726b75d1b839649ee118e5521f52c669f4664d45 (patch) | |
| tree | df9593ceb3abc5c17b387a9b167863345127e289 /cmake | |
| parent | ca1fba51156b88108e6686ef7b95d9f833ac5bc1 (diff) | |
Improve iconv finding for cmake
* add FindIconv helper for CMake iconv detection
* only default using iconv to ON for MacOS
* update pkg-config generation to include iconv dependency better
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Modules/FindIconv.cmake | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/cmake/Modules/FindIconv.cmake b/cmake/Modules/FindIconv.cmake new file mode 100644 index 000000000..fb6d1e210 --- /dev/null +++ b/cmake/Modules/FindIconv.cmake @@ -0,0 +1,42 @@ +# - Try to find Iconv +# Once done this will define +# +# ICONV_FOUND - system has Iconv +# ICONV_INCLUDE_DIR - the Iconv include directory +# ICONV_LIBRARIES - Link these to use Iconv +# ICONV_SECOND_ARGUMENT_IS_CONST - the second argument for iconv() is const +# + +IF (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) + # Already in cache, be silent + SET(ICONV_FIND_QUIETLY TRUE) +ENDIF (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) + +FIND_PATH(ICONV_INCLUDE_DIR iconv.h) + +FIND_LIBRARY(ICONV_LIBRARIES NAMES iconv libiconv libiconv-2 c PATH) + +IF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) + SET(ICONV_FOUND TRUE) +ENDIF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) + +set(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR}) +set(CMAKE_REQUIRED_LIBRARIES ${ICONV_LIBRARIES}) +set(CMAKE_REQUIRED_INCLUDES) +set(CMAKE_REQUIRED_LIBRARIES) + +IF(ICONV_FOUND) + IF(NOT ICONV_FIND_QUIETLY) + MESSAGE(STATUS "Found Iconv: ${ICONV_LIBRARIES}") + ENDIF(NOT ICONV_FIND_QUIETLY) +ELSE(ICONV_FOUND) + IF(Iconv_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "Could not find Iconv") + ENDIF(Iconv_FIND_REQUIRED) +ENDIF(ICONV_FOUND) + +MARK_AS_ADVANCED( + ICONV_INCLUDE_DIR + ICONV_LIBRARIES + ICONV_SECOND_ARGUMENT_IS_CONST +) |