forked from Imagelibrary/rtems
ba748523d1
* configure.ac: Reworked for multilibs, reflect changes to aclocal/*.m4. * aclocal/subdirs.m4: New file. * aclocal/multi.m4: New file, adopted from autoconf-2.52 w/ modifications. * aclocal/check-posix.m4: Apply AS_IF. * aclocal/config-subdirs.m4: Reflect changes to other m4-macros. * aclocal/env-rtemsbsp.m4: Add PROJECT_INCLUDE, PROJECT_RELEASE. Add AM_CONDITIONAL(MULTILIB). Adapt GCC_SPECS to multilibs. * aclocal/env-rtemscpu.m4: Remove RTEMS_BSP. Add support for MULTIBUILDTOP, MULTISUBDIR. Adapt GCC_SPECS to multilibs. Add PROJECT_INCLUDE, PROJECT_RELEASE, includedir, libdir. * aclocal/multilib.m4: Fix m4-quoting, adopt automake-1.5's OUTPUT_COMMANDS. * aclocal/project-root.m4: Remove PROJECT_INCLUDE, PROJECT_RELEASE. * aclocal/rtems-debug.m4: Minor cleanups. * aclocal/rtems-top.m4: Minor cleanups. * automake/compile.am: Further steps towards automake's rules.
41 lines
934 B
Plaintext
41 lines
934 B
Plaintext
dnl $Id$
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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"$multilib" = x"yes"; then
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## FIXME: There is no multilib BSP
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RTEMS_BSP_SPECS=""
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AC_SUBST(RTEMS_BSP_SPECS)
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if test -n "$with_multisubdir"; then
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MULTIBUILDTOP=`echo "/$with_multisubdir" | sed 's,/[[^\\/]]*,../,g'`
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fi
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AC_SUBST(MULTIBUILDTOP)
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if test -n "$with_multisubdir"; then
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MULTISUBDIR="/$with_multisubdir"
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fi
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AC_SUBST(MULTISUBDIR)
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PROJECT_ROOT="${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)"
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GCC_SPECS="-isystem \$(PROJECT_ROOT)/lib/include"
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AC_SUBST(GCC_SPECS)
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PROJECT_INCLUDE="\$(PROJECT_ROOT)/lib/include"
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AC_SUBST(PROJECT_INCLUDE)
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PROJECT_RELEASE="\$(PROJECT_ROOT)"
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AC_SUBST(PROJECT_RELEASE)
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RTEMS_ROOT=${PROJECT_ROOT}
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AC_SUBST(RTEMS_ROOT)
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includedir="\${exec_prefix}/lib/include"
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libdir="${libdir}\$(MULTISUBDIR)"
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else
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RTEMS_ENV_RTEMSBSP
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RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
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fi
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])
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