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| author | Gabriel Dos Reis <GabrielDosReis@users.noreply.github.com> | 2022-08-12 17:26:03 -0700 |
|---|---|---|
| committer | Gabriel Dos Reis <GabrielDosReis@users.noreply.github.com> | 2022-08-12 17:26:03 -0700 |
| commit | b1be06125ea355e15555d79f0a63022f9bb7704e (patch) | |
| tree | 4a1cef16e28426eb449003d1987e03dd0e805dc8 /config | |
| parent | 0e77f21581331cc69e1ec5515a6ecb87b3effe67 (diff) | |
| download | open-axiom-b1be06125ea355e15555d79f0a63022f9bb7704e.tar.gz | |
Refactor Autconf macro for requiring C++ version.
Require C++ 20.
Diffstat (limited to 'config')
| -rw-r--r-- | config/open-axiom.m4 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/config/open-axiom.m4 b/config/open-axiom.m4 index fce469bd..34fcaa6d 100644 --- a/config/open-axiom.m4 +++ b/config/open-axiom.m4 @@ -257,17 +257,17 @@ case $host in esac ]) -dnl ----------------------------- -dnl -- OPENAXIOM_REQUIRE_CXX17 -- -dnl ----------------------------- -AC_DEFUN([OPENAXIOM_REQUIRE_CXX17],[ +dnl --------------------------- +dnl -- OPENAXIOM_REQUIRE_CXX -- +dnl --------------------------- +AC_DEFUN([OPENAXIOM_REQUIRE_CXX],[ oa_saved_cxxflags=$CXXFLAGS -CXXFLAGS="-std=c++17" +CXXFLAGS="-std=c++$1" AC_MSG_CHECKING([whether $CXX supports $CXXFLAGS]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes])] [CXXFLAGS="$CXXFLAGS $oa_saved_cxxflags"], - [AC_MSG_ERROR([OpenAxiom requires a C++17 compiler])]) + [AC_MSG_ERROR([OpenAxiom requires a C++$1 compiler])]) ]) dnl ------------------------------- |