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Diffstat (limited to 'Build/source/libs/luajit/configure.ac')
-rw-r--r-- | Build/source/libs/luajit/configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Build/source/libs/luajit/configure.ac b/Build/source/libs/luajit/configure.ac index a09398e3501..66cccbad459 100644 --- a/Build/source/libs/luajit/configure.ac +++ b/Build/source/libs/luajit/configure.ac @@ -77,6 +77,14 @@ AS_IF([test "x$lj_cpp" != xok], echo timestamp >config.force fi +# Check log2, on some systems is still not defined +LUAJIT_HAS_NOT_LOG2= +AC_CHECK_DECLS([log2], [], [LUAJIT_HAS_NOT_LOG2=[-DLUAJIT_NO_LOG2]], [[#include <math.h>]]) +AC_SUBST([LUAJIT_HAS_NOT_LOG2]) + + + + AC_SUBST([LUAJIT_TREE], [LuaJIT-src]) dnl Not used but avoids putting a zillion useless -D's on the command line. |