diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 30b4f2d..79038aa 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -97,6 +97,7 @@ option(DISABLE_WERROR "Avoid treating compiler warnings as fatal option(ENABLE_RDRAND "Enable RDRAND Hardware RNG Hash Seed." OFF) option(ENABLE_THREADING "Enable partial threading support." OFF) option(OVERRIDE_GET_RANDOM_SEED "Override json_c_get_random_seed() with custom code." OFF) +option(DISABLE_EXTRA_LIBS "Avoid linking against extra libraries, such as libbsd." OFF) if (UNIX OR MINGW OR CYGWIN) @@ -171,7 +172,7 @@ check_symbol_exists(vsnprintf "stdio.h" HAVE_VSNPRINTF) check_symbol_exists(vprintf "stdio.h" HAVE_VPRINTF) check_symbol_exists(arc4random "stdlib.h" HAVE_ARC4RANDOM) -if (NOT HAVE_ARC4RANDOM) +if (NOT HAVE_ARC4RANDOM AND DISABLE_EXTRA_LIBS STREQUAL "OFF") check_include_file(bsd/stdlib.h HAVE_BSD_STDLIB_H) if (HAVE_BSD_STDLIB_H) list(APPEND CMAKE_REQUIRED_LIBRARIES "-lbsd") |