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-rw-r--r--Build/source/texk/web2c/configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/configure.ac b/Build/source/texk/web2c/configure.ac
index 2f3fb57905a..44f6a5c3ee2 100644
--- a/Build/source/texk/web2c/configure.ac
+++ b/Build/source/texk/web2c/configure.ac
@@ -116,6 +116,9 @@ kpse_save_LIBS=$LIBS
KPSE_LUA53_DEFINES
KPSE_LUA52_DEFINES
KPSE_LUAJIT_DEFINES
+KPSE_LARGEFILE([LUA53_DEFINES], [_LARGEFILE64_SOURCE])
+KPSE_LARGEFILE([LUA52_DEFINES], [_LARGEFILE64_SOURCE])
+KPSE_LARGEFILE([LUAJIT_DEFINES], [_LARGEFILE64_SOURCE])
LIBS=$kpse_save_LIBS
if test "x$kpse_cv_have_win32" = xno; then
AC_SEARCH_LIBS([gethostbyname], [nsl])