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path: root/c/src/aclocal/gcc-specs.m4
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dnl
dnl $Id$
dnl
dnl Check whether the target compiler accepts -specs
dnl

AC_DEFUN([RTEMS_GCC_SPECS],
[AC_REQUIRE([RTEMS_PROG_CC])
AC_CACHE_CHECK(whether $CC accepts -specs,rtems_cv_gcc_specs,
[
rtems_cv_gcc_specs=no
if test x"$GCC" = x"yes"; then
  touch confspec
  echo 'void f(){}' >conftest.c
  if test -z "`${CC} -specs confspec -c conftest.c 2>&1`";then
    rtems_cv_gcc_specs=yes
  fi
fi
rm -f confspec conftest*
])])