source: rtems/macros/prog-cxx.m4 @ aac7fdd2

4.104.114.84.95
Last change on this file since aac7fdd2 was aac7fdd2, checked in by Joel Sherrill <joel.sherrill@…>, on 10/18/00 at 13:14:49

2000-09-14 Ralf Corsepius <corsepiu@…>

  • macros: New directory.
  • macros/bsp-alias.m4: new file.
  • macros/canonical-host.m4: new file.
  • macros/canonical-target-name.m4: new file.
  • macros/canonicalize-tools.m4: new file.
  • macros/check-bsp-cache.m4: new file.
  • macros/check-bsps.m4: new file.
  • macros/check-cpu.m4: new file.
  • macros/rtems-debug.m4: new file.
  • macros/check-cxx.m4: new file.
  • macros/check-itron.m4: new file.
  • macros/check-multiprocessing.m4: new file.
  • macros/check-networking.m4: new file.
  • macros/check-newlib.m4: new file.
  • macros/check-posix.m4: new file.
  • macros/check-rdbg.m4: new file.
  • macros/enable-bare.m4: new file.
  • macros/enable-cxx.m4: new file.
  • macros/enable-gcc28.m4: new file.
  • macros/enable-inlines.m4: new file.
  • macros/enable-itron.m4: new file.
  • macros/enable-libcdir.m4: new file.
  • macros/enable-multiprocessing.m4: new file.
  • macros/enable-networking.m4: new file.
  • macros/enable-posix.m4: new file.
  • macros/enable-rdbg.m4: new file.
  • macros/enable-rtemsbsp.m4: new file.
  • macros/enable-tests.m4: new file.
  • macros/gcc-pipe.m4: new file.
  • macros/gcc-specs.m4: new file.
  • macros/i386-gas-code16.m4: new file.
  • macros/path-ksh.m4: new file.
  • macros/path-perl.m4: new file.
  • macros/prog-cc.m4: new file.
  • macros/prog-cxx.m4: new file.
  • macros/project-root.m4: new file.
  • macros/rtems-top.m4: new file.
  • macros/sysv-ipc.m4: new file.
  • macros/target.m4: new file.
  • macros/rtems-test-no-pause.m4: new file.
  • macros/multilib.m4: new file.
  • macros/tool-paths.m4: new file.
  • macros/tool-prefix.m4: new file.
  • Property mode set to 100644
File size: 774 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([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
11AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
12AC_REQUIRE([RTEMS_ENABLE_LIBCDIR])dnl
13
14dnl Only accept g++
15dnl NOTE: This might be too restrictive
16AC_CHECK_TOOL(CXX,g++)
17AC_PROG_CXX
18test -z "$CXX" \
19  && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
20])
21
22AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET,
23[
24  RTEMS_PROG_CXX
25  if test "$ac_cv_prog_cc_cross" != "$ac_cv_prog_cxx_cross"; then
26    AC_MSG_ERROR([***]
27     [Inconsistency in compiler configuration:]
28     [Target C compiler and target C++ compiler]
29     [must both either be cross compilers or native compilers]
30     [Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
31  fi
32])
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