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-rw-r--r--c/src/exec/aclocal.m4111
1 files changed, 31 insertions, 80 deletions
diff --git a/c/src/exec/aclocal.m4 b/c/src/exec/aclocal.m4
index 35722142d8..836355604e 100644
--- a/c/src/exec/aclocal.m4
+++ b/c/src/exec/aclocal.m4
@@ -519,84 +519,6 @@ fi
dnl
dnl $Id$
-dnl
-dnl Check for target g++
-dnl
-dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
-dnl Completely reworked
-
-AC_DEFUN(RTEMS_PROG_CXX,
-[
-AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
-AC_BEFORE([$0], [AC_PROG_CXX])dnl
-AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
-
-dnl Only accept g++ and c++
-dnl NOTE: This might be too restrictive for native compilation
-AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++)
-test -z "$CXX_FOR_TARGET" \
- && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
-
-dnl backup
-rtems_save_CXX=$CXX
-rtems_save_CXXFLAGS=$CXXFLAGS
-
-dnl temporarily set CXX
-CXX=$CXX_FOR_TARGET
-
-AC_PROG_CXX_WORKS
-AC_PROG_CXX_GNU
-
-if test $ac_cv_prog_gxx = yes; then
- GXX=yes
-dnl Check whether -g works, even if CXXFLAGS is set, in case the package
-dnl plays around with CXXFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=
- AC_PROG_CXX_G
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- elif test $ac_cv_prog_cxx_g = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-O2"
- fi
-else
- GXX=
- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
-fi
-
-rtems_cv_prog_gxx=$ac_cv_prog_gxx
-rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
-rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
-rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
-
-CXX=$rtems_save_CXX
-CXXFLAGS=$rtems_save_CXXFLAGS
-
-dnl restore initial values
-unset ac_cv_prog_gxx
-unset ac_cv_prog_cc_g
-unset ac_cv_prog_cxx_works
-unset ac_cv_prog_cxx_cross
-])
-
-AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET,
-[
- RTEMS_PROG_CXX
- if test "$rtems_cv_prog_cc_cross" != "$rtems_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]
- [Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
- fi
-])
-
-dnl
-dnl $Id$
dnl
dnl Set target tools
dnl
@@ -943,7 +865,9 @@ else
fi
])dnl
+dnl
dnl $Id$
+dnl
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
[dnl
@@ -960,8 +884,7 @@ AC_CACHE_CHECK([whether BSP supports multiprocessing],
fi
else
rtems_cv_HAS_MP="no";
- fi
- ])
+ fi])
if test "$rtems_cv_HAS_MP" = "yes"; then
HAS_MP="yes"
else
@@ -970,6 +893,34 @@ fi
AC_SUBST(HAS_MP)
])
+dnl $Id$
+dnl
+AC_DEFUN(RTEMS_CHECK_POSIX_API,
+[dnl
+AC_REQUIRE([RTEMS_CHECK_CPU])dnl
+AC_CACHE_CHECK([whether BSP supports libposix],
+ rtems_cv_HAS_POSIX_API,
+ [dnl
+ case "$RTEMS_CPU" in
+ unix*)
+ rtems_cv_HAS_POSIX_API="no"
+ ;;
+ *)
+ if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
+ rtems_cv_HAS_POSIX_API="yes";
+ else
+ rtems_cv_HAS_POSIX_API="disabled";
+ fi
+ ;;
+ esac])
+if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
+ HAS_POSIX_API="yes";
+else
+ HAS_POSIX_API="no";
+fi
+AC_SUBST(HAS_POSIX_API)dnl
+])
+
dnl
dnl $Id$
dnl