add check for gettime in librt, needed for building on pi

This commit is contained in:
Isaac Connor 2015-07-03 10:53:23 -04:00
parent 5c065d4842
commit e0da473449
1 changed files with 10 additions and 0 deletions

View File

@ -204,6 +204,16 @@ check_type_size("ucontext_t" HAVE_UCONTEXT_T)
# *** LIBRARY CHECKS ***
if (UNIX)
include (CheckLibraryExists)
CHECK_LIBRARY_EXISTS(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME)
if(NOT HAVE_CLOCK_GETTIME)
message(FATAL_ERROR "clock_gettime not found")
else(NOT HAVE_CLOCK_GETTIME)
list(APPEND ZM_BIN_LIBS "-lrt")
endif(NOT HAVE_CLOCK_GETTIME)
endif(UNIX)
# zlib
find_package(ZLIB)
if(ZLIB_FOUND)