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Diffstat (limited to 'config/CMakeLists.txt')
| -rw-r--r-- | config/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config/CMakeLists.txt b/config/CMakeLists.txt index 0d3ef62297..ed1f422070 100644 --- a/config/CMakeLists.txt +++ b/config/CMakeLists.txt @@ -58,6 +58,7 @@ check_function_exists(setenv HAVE_SETENV) if(NOT HAVE_SETENV) message(SEND_ERROR "setenv() function not found on your system.") endif() +check_function_exists(unsetenv HAVE_UNSETENV) check_function_exists(setpgid HAVE_SETPGID) check_function_exists(setsid HAVE_SETSID) check_function_exists(sigaction HAVE_SIGACTION) |