forked from Imagelibrary/rtems
34 lines
805 B
Plaintext
34 lines
805 B
Plaintext
dnl
|
|
dnl Check for target g++
|
|
dnl
|
|
|
|
AC_DEFUN([RTEMS_PROG_CXX_FOR_TARGET],
|
|
[
|
|
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
AC_REQUIRE([RTEMS_ENABLE_CXX])
|
|
|
|
# If CXXFLAGS is not set, default to CFLAGS
|
|
CXXFLAGS=${CXXFLAGS-${CFLAGS}}
|
|
|
|
RTEMS_CHECK_TOOL(CXX,g++)
|
|
if test "$RTEMS_HAS_CPLUSPLUS" = "yes";
|
|
then
|
|
dnl Only accept g++
|
|
dnl NOTE: This might be too restrictive
|
|
test -z "$CXX" \
|
|
&& AC_MSG_ERROR([no acceptable c++ found in \$PATH])
|
|
AC_PROG_CXX
|
|
AC_PROG_CXXCPP
|
|
|
|
if test "$ac_cv_prog_cc_cross" != "$ac_cv_prog_cxx_cross"; then
|
|
AC_MSG_ERROR([***]
|
|
[Inconsistency in compiler configuration:]
|
|
[Target C compiler and target C++ compiler]
|
|
[must both either be cross compilers or native compilers])
|
|
fi
|
|
else
|
|
## Work-around to a bug in automake
|
|
AM_CONDITIONAL([am__fastdepCXX],[false])
|
|
fi
|
|
])
|