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https://github.com/t-crest/rtems.git
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3174a7edae
* configure.in: New, Cygnus/GNU style configuration. * Makefile.am: Add macros/, reflect new configure.in, ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/macros * automake/compile.am: BSP_SPECS, remove RTEMS_CANONICALIZATION. * automake/lib.am: Remove RTEMS_CANONICALIZATION. * macros/tool-prefix.m4: Remove. * macros/target.m4: Remove RTEMS_CONFIG_SUBDIRS, RTEMS_OUTPUT_SUBDIRS. * macros/enable-rtemsbsp.m4: Add RTEMS_CONFIG_PER_BSP, add setting RTEMS_ROOT. * macros/i386-gas-code16.m4: Define NEW_GAS only for 16bit mode- * macros/multilib.m4: Various minor fixes. * macros/project-root.m4: Remove setting PROJECT_TOPdir, PROJECT_ROOT, RTEMS_ROOT. * macros/rtems-top.m4: Remove RTEMS_CANONICALIZATION, TARGET_SUBDIRS; Add with_target_subdirs, PROJECT_TOPdir, PROJECT_ROOT.
60 lines
1.5 KiB
Plaintext
60 lines
1.5 KiB
Plaintext
dnl $Id$
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dnl Override the set of BSPs to be built.
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dnl used by the toplevel configure script
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dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list)
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AC_DEFUN(RTEMS_ENABLE_RTEMSBSP,
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[
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AC_BEFORE([$0], [RTEMS_ENV_RTEMSBSP])dnl
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AC_ARG_ENABLE(rtemsbsp,
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[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
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[case "${enableval}" in
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yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
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*) $1=$enableval;;
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esac],[$1=""])
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])
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dnl Pass a single BSP via an environment variable
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dnl used by per BSP configure scripts
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AC_DEFUN(RTEMS_ENV_RTEMSBSP,
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[dnl
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AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl
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AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl
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AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl
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AC_MSG_CHECKING([for RTEMS_BSP])
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AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
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[dnl
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test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
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])dnl
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if test -z "$rtems_cv_RTEMS_BSP"; then
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AC_MSG_ERROR([Missing RTEMS_BSP])
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fi
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RTEMS_BSP="$rtems_cv_RTEMS_BSP"
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AC_MSG_RESULT(${RTEMS_BSP})
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AC_SUBST(RTEMS_BSP)
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RTEMS_ENABLE_BARE
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AC_SUBST(BARE_CPU_MODEL)
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AC_SUBST(BARE_CPU_CFLAGS)
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RTEMS_ROOT=$PROJECT_ROOT/c/$RTEMS_BSP
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AC_SUBST(RTEMS_ROOT)
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AM_CONDITIONAL(RTEMS_CONFIG_PER_BSP, test x = x);
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])
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AC_DEFUN(RTEMS_ENV_RTEMSCPU,
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[AC_REQUIRE([RTEMS_ENABLE_MULTILIB])
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if test x"$multilib" = x"no"; then
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RTEMS_ENV_RTEMSBSP
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RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
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else
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rtems_cv_RTEMS_BSP="multilib"
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RTEMS_BSP="$rtems_cv_RTEMS_BSP"
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AC_SUBST(RTEMS_BSP)
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RTEMS_ROOT=$PROJECT_ROOT/c
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AC_SUBST(RTEMS_ROOT)
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fi
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])
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