diff options
| author | Angelo Compagnucci <angelo@amarulasolutions.com> | 2019-05-13 01:43:01 +0300 |
|---|---|---|
| committer | Alexander Köplinger <alex.koeplinger@outlook.com> | 2019-05-13 01:43:00 +0300 |
| commit | f29eae3e354b6d94b69d60fa6b7b59c229bc893e (patch) | |
| tree | 18cac1e1496272efe9e0f4810da35d676ea71597 /configure.ac | |
| parent | db2f0ab3a5996d2f89d9cdc3f2fe9ac40b9655da (diff) | |
configure: check for c++ availability (#14461)
Since commit d8af775, c++ compiler is required to compile.
This patch checks if the c++ compiler is available as soon as possible
and returns an error in case it is not found.
Fixes: https://github.com/mono/mono/issues/14195
Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 70a4a6d975d..d724f9e2d27 100644 --- a/configure.ac +++ b/configure.ac @@ -573,6 +573,10 @@ dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4 AC_SUBST(CCAS) AC_SUBST(CCASFLAGS) +if test "x$CXX" = "xno"; then + AC_MSG_ERROR([No c++ compiler found. You need to install a c++ compiler]) +fi + # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html if test "x$CXX" = "xg++"; then |