diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f9465a9c0..0560e7b44 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -397,7 +397,28 @@ check_function_exists( madvise HAVE_MADVISE ) check_function_exists( getgroups HAVE_GETGROUPS ) check_function_exists( getcwd HAVE_GETCWD ) check_function_exists( dlerror HAVE_DLERROR ) +if( NOT HAVE_DLERROR ) + check_library_exists( dl dlerror "" HAVE_DLERROR_LIB ) + if( HAVE_DLERROR_LIB ) + set( HAVE_DLERROR 1 ) + set( DLERROR_LIBRARIES dl ) + endif( HAVE_DLERROR_LIB ) +endif( NOT HAVE_DLERROR ) check_function_exists( crypt HAVE_CRYPT ) +if( NOT HAVE_CRYPT ) + check_library_exists( crypt crypt "" HAVE_CRYPT_LIB ) + if( HAVE_CRYPT_LIB ) + set( HAVE_CRYPT 1 ) + set( CRYPT_LIBRARIES crypt ) + endif( HAVE_CRYPT_LIB ) +endif( NOT HAVE_CRYPT ) +if( NOT HAVE_CRYPT ) + check_library_exists( c crypt "" HAVE_CRYPT_LIBC ) + if( HAVE_CRYPT_LIBC ) + set( HAVE_CRYPT 1 ) + set( CRYPT_LIBRARIES c ) + endif( HAVE_CRYPT_LIBC ) +endif( NOT HAVE_CRYPT ) check_function_exists( bcopy HAVE_BCOPY ) check_function_exists( mmap HAVE_MMAP ) check_function_exists( munmap HAVE_MUNMAP ) |