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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2016-03-21 17:01:19 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2016-03-21 17:01:19 +0000 |
commit | 7667b94f1c155159d239f0953c6c8ce7900ac044 (patch) | |
tree | 2e9fd3b50dc3db3c20c988e7f1b2204e591affdb /Build/source/libs/luajit/configure.ac | |
parent | 85a9b0d9ad928df50c0165e55208a04f6d45e09d (diff) |
libs/luajit: sync with the upstream
git-svn-id: svn://tug.org/texlive/trunk@40094 c570f23f-e606-0410-a88d-b1316a301751
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. |