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From: Julian Ospald <hasufell@gentoo.org>
Date: Mon Aug 17 20:15:03 UTC 2015
Subject: fix build with clang
--- a/configure.ac
+++ b/configure.ac
@@ -22,26 +22,6 @@
AC_SUBST([ADDED_CPPFLAGS])
AC_SUBST([ADDED_CXXFLAGS])
-# Extended initializer lists were added in 4.4.
-AC_MSG_CHECKING([if using a version of GCC older than 4.4])
-AC_PREPROC_IFELSE(
- [AC_LANG_SOURCE([[
-#ifdef __GNUC__
-#if (__GNUC__ * 100 + __GNUC_MINOR__) < 404
-#FAIL
-#endif
-#endif
- ]])],
- [
- AC_MSG_RESULT(no)
- ],
- [
- AC_MSG_RESULT(yes)
- AC_MSG_NOTICE([if using GCC, version 4.4 or later is required])
- AC_MSG_ERROR([GCC too old])
- ]
-)
-
# /tmp/ccB6kF2d.s: Assembler messages:
# /tmp/ccB6kF2d.s:1325: Error: symbol `_ZZN10SafeVectorIdEixEPdS1_jE19__PRETTY_FUNCTION__' is already defined
# /tmp/ccB6kF2d.s:1330: Error: symbol `_ZZN10SafeVectorI5AngleEixEPS0_S2_jE19__PRETTY_FUNCTION__' is already defined
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