source: rtems/testsuites/aclocal/prog-cxx.m4 @ cf65bb00

4.115
Last change on this file since cf65bb00 was cf65bb00, checked in by Ralf Corsépius <ralf.corsepius@…>, on May 18, 2012 at 5:37:45 AM

Remove obsolete reference to posix bsp.

  • Property mode set to 100644
File size: 804 bytes
Line 
1dnl
2dnl Check for target g++
3dnl
4
5AC_DEFUN([RTEMS_PROG_CXX_FOR_TARGET],
6[
7AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
8AC_REQUIRE([RTEMS_ENABLE_CXX])
9
10# If CXXFLAGS is not set, default to CFLAGS
11CXXFLAGS=${CXXFLAGS-${CFLAGS}}
12
13RTEMS_CHECK_TOOL(CXX,g++)
14if test "$RTEMS_HAS_CPLUSPLUS" = "yes";
15then
16dnl Only accept g++
17dnl NOTE: This might be too restrictive
18test -z "$CXX" \
19  && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
20AC_PROG_CXX
21AC_PROG_CXXCPP
22
23  if test "$ac_cv_prog_cc_cross" != "$ac_cv_prog_cxx_cross"; then
24    AC_MSG_ERROR([***]
25     [Inconsistency in compiler configuration:]
26     [Target C compiler and target C++ compiler]
27     [must both either be cross compilers or native compilers]
28  fi
29else
30## Work-around to a bug in automake
31AM_CONDITIONAL([am__fastdepCXX],[false])
32fi
33])
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