forked from Imagelibrary/rtems
1ea70d78dd
* aclocal/check-cxx.m4: Add AC_SUBST(CPLUS_LD_LIBS) * aclocal/prog-cc.m4: Cleanup comments, require RTEMS_ENABLE_GCC28, add automake conditionals RTEMS_USE_GCC, RTEMS_USE_GCC272. * automake/compile.am: Replaced. * automake/local.am: Remove building variant handling.
27 lines
669 B
Plaintext
27 lines
669 B
Plaintext
dnl $Id$
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dnl
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AC_DEFUN(RTEMS_CHECK_CXX,
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[dnl
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AC_REQUIRE([RTEMS_CHECK_CPU])dnl
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AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl
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AC_REQUIRE([RTEMS_PROG_CXX_FOR_TARGET])dnl
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AC_CACHE_CHECK([whether to build rtems++],
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rtems_cv_HAS_CPLUSPLUS,
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[ if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
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if test -n "$CXX_FOR_TARGET"; then
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rtems_cv_HAS_CPLUSPLUS="yes"
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else
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rtems_cv_HAS_CPLUSPLUS="no"
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fi
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else
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rtems_cv_HAS_CPLUSPLUS="no"
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fi])
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HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS";
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AC_SUBST(HAS_CPLUSPLUS)dnl
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if test "$HAS_CPLUSPLUS" = "yes"; then
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CPLUS_LD_LIBS='$(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)'
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fi
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AC_SUBST(CPLUS_LD_LIBS)
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])
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