diff options
| author | Douglas Mencken <dougmencken@gmail.com> | 2014-04-02 09:45:09 -0400 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2014-04-02 13:49:48 +0000 |
| commit | db1c9e4dadc90c5afe3190776a60cc5dcbbce3ac (patch) | |
| tree | 4e47ec87aef66465184437da318336e3217da9f8 /configure.ac | |
| parent | 463952bff239c53862430e865b1b01f580205af0 (diff) | |
configure.ac: require g++ 4.1 or above
it's known that GCC 4.0 is unable to build LibreOffice;
also remove check for "a buggy version of g++ (3.4.x)"
Change-Id: I97a030c4a214033cab13a69b4c4a599970f9e1cd
Reviewed-on: https://gerrit.libreoffice.org/8812
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 33 |
1 files changed, 7 insertions, 26 deletions
diff --git a/configure.ac b/configure.ac index 3bd45759b6c9..cebff526cd57 100644 --- a/configure.ac +++ b/configure.ac @@ -5387,40 +5387,21 @@ else fi fi -dnl check if we are using a buggy version of g++ (currently 3.4.0, 3.4.1 and trunk) +dnl check for GNU C++ compiler version if test "$GXX" = "yes"; then AC_MSG_CHECKING([the GNU C++ compiler version]) _gpp_version=`$CXX -dumpversion` _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'` - AC_MSG_RESULT([checked (g++ $_gpp_version)]) - - if test "$_gpp_majmin" = "304"; then - AC_MSG_CHECKING([whether $CXX has the enum bug]) - AC_RUN_IFELSE([AC_LANG_SOURCE([[ - extern "C" void abort (void); - extern "C" void exit (int status); - - enum E { E0, E1, E2, E3, E4, E5 }; - - void test (enum E e) - { - if (e == E2 || e == E3 || e == E1) - exit (1); - } - - int main (void) - { - test (E4); - test (E5); - test (E0); - return 0; - } - ]])],[AC_MSG_ERROR([your version of the GNU C++ compile has a bug which prevents LibreOffice from being compiled correctly - please check http://gcc.gnu.org/ml/gcc-patches/2004-07/msg00968.html for details.])],[AC_MSG_RESULT([no])],[]) + if test "$_gpp_majmin" -lt "410"; then + AC_MSG_ERROR([You need to use GNU C++ compiler version >= 4.1 to build LibreOffice.]) + else + AC_MSG_RESULT([checked (g++ $_gpp_version)]) fi + dnl see https://code.google.com/p/android/issues/detail?id=41770 - if test "$_gpp_majmin" -ge "407"; then + if test "$_gpp_majmin" -ge "410"; then glibcxx_threads=no AC_LANG_PUSH([C++]) AC_REQUIRE_CPP |