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| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 23da438..b229366 100644 --- a/configure.ac +++ b/configure.ac @@ -208,6 +208,11 @@ AC_CHECK_FUNCS([memset setlocale strchr strrchr fstat sscanf], , [ AC_MSG_ERROR([Missing libc function]) ]) +# Math library functions (may require -lm) +AC_SEARCH_LIBS(pow, [m], , [ + AC_MSG_ERROR([No library providing pow()!]) +]) + # Library functions that we assume exist on UNIX/Linux # and UNIXoid systems, so that G_OS_UNIX is sufficient # to test for them. |