X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=config%2Flyxinclude.m4;h=c43ae99d8020080158f5592536421f9624263409;hb=e307944d18afe743c4c26dee2dc281c490617800;hp=bb7910a2307b3e967c974b9dd1f93be6a51a6e96;hpb=e8655e9a70a60dfd9952016bac36b9edc6bbcf32;p=lyx.git

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index bb7910a230..c43ae99d80 100644
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -209,7 +209,7 @@ AC_DEFUN([LYX_CXX_USE_REGEX],
        dnl <regex> in gcc is unusable in versions less than 4.9.0
        dnl see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
        case $gxx_version in
-         4.3*|4.4*|4.5*|4.6*|4.7*|4.8*) lyx_std_regex=no ;;
+         4.6*|4.7*|4.8*) lyx_std_regex=no ;;
          *) ;;
        esac
      fi
@@ -355,8 +355,8 @@ if test x$GXX = xyes; then
       AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
   fi
   case $gxx_version in
-      2.*|3.*) AC_ERROR([gcc >= 4.3 is required]);;
-      4.0*|4.1*|4.2*) AC_ERROR([gcc >= 4.3 is required]);;
+      2.*|3.*) AC_ERROR([gcc >= 4.6 is required]);;
+      4.0*|4.1*|4.2*|4.3*|4.4*|4.5*) AC_ERROR([gcc >= 4.6 is required]);;
   esac
   if test x$enable_stdlib_debug = xyes ; then
     dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
@@ -370,7 +370,7 @@ if test x$GXX = xyes; then
     esac
   fi
     case $gxx_version in
-      4.3*|4.4*|4.5*|4.6*)
+      4.6*)
         dnl Note that this will define __GXX_EXPERIMENTAL_CXX0X__.
         dnl The source code relies on that.
         cxx11_flags="-std=c++0x";;