diff options
Diffstat (limited to 'modules/FindBZip2.cmake')
| -rw-r--r-- | modules/FindBZip2.cmake | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/modules/FindBZip2.cmake b/modules/FindBZip2.cmake new file mode 100644 index 00000000..b6a99d62 --- /dev/null +++ b/modules/FindBZip2.cmake @@ -0,0 +1,38 @@ +# - Try to find BZip2 +# Once done this will define +# +# BZIP2_FOUND - system has BZip2 +# BZIP2_INCLUDE_DIR - the BZip2 include directory +# BZIP2_LIBRARY - Link these to use OpenGL and GLU +# BZIP2_DEFINITIONS - Compiler switches required for using BZip2 +# BZIP2_NEED_PREFIX - this is set if the functions are prefixed with BZ2_ +# + + +FIND_PATH(BZIP2_INCLUDE_DIR bzlib.h + /usr/include + /usr/local/include +) + +FIND_LIBRARY(BZIP2_LIBRARY NAMES bz2 + PATHS + /usr/lib + /usr/local/lib +) + +IF(BZIP2_INCLUDE_DIR AND BZIP2_LIBRARY) + SET(BZIP2_FOUND TRUE) + INCLUDE(CheckLibraryExists) + check_library_exists(${BZIP2_LIBRARY} BZ2_bzCompressInit "" BZIP2_NEED_PREFIX) +ENDIF(BZIP2_INCLUDE_DIR AND BZIP2_LIBRARY) + +IF(BZIP2_FOUND) + IF(NOT BZIP2_QUIETLY) + MESSAGE(STATUS "Found BZip2: ${BZIP2_LIBRARY}") + ENDIF(NOT BZIP2_QUIETLY) +ELSE(BZIP2_FOUND) + IF(NOT BZIP2_REQUIRED) + MESSAGE(SEND_ERROR "Could not find BZip2") + ENDIF(NOT BZIP2_REQUIRED) +ENDIF(BZIP2_FOUND) + |