source: rtems/aclocal/prog-cxx.m4 @ 6fea3824

4.104.114.84.95
Last change on this file since 6fea3824 was c2113d3, checked in by Ralf Corsepius <ralf.corsepius@…>, on 12/06/02 at 07:13:50

2002-12-06 Ralf Corsepius <corsepiu@…>

  • aclocal/env-rtemsbsp.m4: Add AC_ARG_VAR for CPU_CFLAGS, CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V, CFLAGS_PROFILE_V, RTEMS_BSP_FAMILY.
  • aclocal/prog-cc.m4: Reworked CFLAGS handling.
  • aclocal/prog-cxx.m4: Reworked CXXFLAGS handling.
  • Property mode set to 100644
File size: 943 bytes
Line 
1dnl
2dnl $Id$
3dnl
4dnl Check for target g++
5dnl
6
7AC_DEFUN(RTEMS_PROG_CXX,
8[
9AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
10AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
11
12_RTEMS_FLAGS([CXXFLAGS],
13  ["\$(CPU_CFLAGS) \$(RTEMS_CFLAGS_\$(VARIANT_V)_V) \$(CFLAGS_\$(VARIANT_V)_V) -g"])
14
15dnl Only accept g++
16dnl NOTE: This might be too restrictive
17RTEMS_CHECK_TOOL(CXX,g++)
18AC_PROG_CXX
19test -z "$CXX" \
20  && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
21
22#if test "$GCC" = yes; then
23#RTEMS_CXXFLAGS="$RTEMS_CXXFLAGS -Wall"
24#m4_if([$1],,[],[RTEMS_CXXFLAGS="$RTEMS_CXXFLAGS $1"])
25#fi
26])
27
28AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET,
29[
30  RTEMS_PROG_CXX
31  if test "$ac_cv_prog_cc_cross" != "$ac_cv_prog_cxx_cross"; then
32    AC_MSG_ERROR([***]
33     [Inconsistency in compiler configuration:]
34     [Target C compiler and target C++ compiler]
35     [must both either be cross compilers or native compilers]
36     [Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
37  fi
38])
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