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| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9928b50..1c86c10 100644 --- a/configure.ac +++ b/configure.ac @@ -47,6 +47,9 @@ AC_CHECK_FUNCS( if ${funcs_missing}; then AC_MSG_ERROR([required functions are missing]) fi +AC_SEARCH_LIBS([atan2], [m], [], [ + AC_MSG_ERROR([required functions are missing]) +]) AC_SEARCH_LIBS([cos], [m], [], [ AC_MSG_ERROR([required functions are missing]) ]) |