forked from Imagelibrary/rtems
560aae24e2
* aclocal/enable-rtemsbsp.m4: Split out RTEMS_ENV_RTEMSBSP, RTEMS_ENV_RTEMSCPU. * aclocal/env-rtemsbsp.m4: New file for RTEMS_ENV_RTEMSBSP, add special treatment for GCC_SPECS. * aclocal/env-rtemscpu.m4: New file for RTEMS_ENV_RTEMSCPU, add special treatment for GCC_SPECS. * aclocal/bsp-enable-arg.m4: New file, introduce RTEMS_BSP_ARG_ENABLE. * aclocal/prog-cc.m4: Add AC_PROG_CPP, use build_os in GCCSED hack. * automake/compile.am: New treatment of CPP, GCCSPECS, use `..` instead of $(shell ..) for LIBC_LIB*.
40 lines
937 B
Plaintext
40 lines
937 B
Plaintext
dnl $Id$
|
|
|
|
dnl Pass a single BSP via an environment variable
|
|
dnl used by per BSP configure scripts
|
|
AC_DEFUN(RTEMS_ENV_RTEMSBSP,
|
|
[dnl
|
|
AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl
|
|
AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl
|
|
AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl
|
|
|
|
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
[dnl
|
|
test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
|
|
])dnl
|
|
if test -z "$rtems_cv_RTEMS_BSP"; then
|
|
AC_MSG_ERROR([Missing RTEMS_BSP])
|
|
fi
|
|
RTEMS_BSP="$rtems_cv_RTEMS_BSP"
|
|
AC_MSG_RESULT(${RTEMS_BSP})
|
|
AC_SUBST(RTEMS_BSP)
|
|
|
|
RTEMS_BSP_SPECS="-specs bsp_specs -qrtems"
|
|
AC_SUBST(RTEMS_BSP_SPECS)
|
|
|
|
GCC_SPECS="-B\$(PROJECT_ROOT)/$RTEMS_BSP/lib/"
|
|
AC_SUBST(GCC_SPECS)
|
|
|
|
RTEMS_ROOT=$PROJECT_ROOT/c/$RTEMS_BSP
|
|
AC_SUBST(RTEMS_ROOT)
|
|
|
|
RTEMS_ENABLE_BARE
|
|
AC_SUBST(BARE_CPU_MODEL)
|
|
AC_SUBST(BARE_CPU_CFLAGS)
|
|
|
|
AM_CONDITIONAL(RTEMS_CONFIG_PER_BSP, test x = x);
|
|
|
|
includedir="\${exec_prefix}/\$(RTEMS_BSP)/lib/include"
|
|
])
|