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authorPeter Breitenlohner <peb@mppmu.mpg.de>2015-09-09 08:50:24 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2015-09-09 08:50:24 +0000
commita0b2758814a7d71c65e0e0bfff57c67c11be3487 (patch)
treeefdeb7999574342fe86273c991871337b55d25bf /Build/source/libs/luajit/m4
parent03187b96967942c739327ca3602be152063dc708 (diff)
libs/luajit: Keep preprocessed file for better diagnostics
git-svn-id: svn://tug.org/texlive/trunk@38330 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/luajit/m4')
-rw-r--r--Build/source/libs/luajit/m4/lj-system.m43
1 files changed, 1 insertions, 2 deletions
diff --git a/Build/source/libs/luajit/m4/lj-system.m4 b/Build/source/libs/luajit/m4/lj-system.m4
index 768458c88a1..5f0d164af80 100644
--- a/Build/source/libs/luajit/m4/lj-system.m4
+++ b/Build/source/libs/luajit/m4/lj-system.m4
@@ -12,6 +12,7 @@
m4_define([_LJ_ARCH], [dnl
rm -f dynasm_flags native_flags
AC_MSG_CHECKING([for architecture])
+cp conftest.i system_flags
AS_IF([grep 'LJ_TARGET_X64 ' conftest.i >/dev/null 2>&1],
[LJARCH=x64],
[grep 'LJ_TARGET_X86 ' conftest.i >/dev/null 2>&1],
@@ -63,8 +64,6 @@ AS_IF([test "x$LJHOST" = xWindows],
[echo '-D WIN' >>dynasm_flags])
DASM_ARCH=$LJARCH
AS_CASE([$LJARCH],
- [x86], [AS_IF([grep '__SSE2__ 1' conftest.i >/dev/null 2>&1],
- [echo '-D SSE' >>dynasm_flags])],
[x64], [AS_IF([grep 'LJ_FR2 1' conftest.i >/dev/null 2>&1],
[], [DASM_ARCH=x86])],
[arm], [AS_IF([test "x$LJHOST" = xiOS],