On 28.02.22 06:40, Hongzhan Chen wrote: > Add c++ build support or use specific c++ compiler > > Signed-off-by: Hongzhan Chen <[email protected]> > --- > configure.ac | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/configure.ac b/configure.ac > index 0389cf008..16cffd8f8 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -79,6 +79,18 @@ AC_ARG_WITH(cc, > ]) > AC_PROG_CC > > +AC_ARG_WITH(cxx, > + AS_HELP_STRING([--with-cxx=compiler],[use specific C++ compiler]), > + [ > + case "$withval" in > + "" | y | ye | yes | n | no) > + AC_MSG_ERROR([You must supply an argument to --with-cxx]) > + ;; > + esac > + CXX="$withval" > + ]) > +AC_PROG_CXX > + > # Do not let autoconf set the default value of CFLAGS > if $XENO_EMPTY_CFLAGS; then > CFLAGS=""
Will that make a C++ compiler mandatory for the build? Or only when pulling in KernelShark support? Jan -- Siemens AG, Technology Competence Center Embedded Linux
