140 lines
2.9 KiB
Plaintext
140 lines
2.9 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.59)dnl
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AC_INIT(Makefile.in)
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CANONICAL_SYSTEM
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AC_ARG_PROGRAM
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AC_PROG_CC
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AC_SUBST(CFLAGS)
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AC_SUBST(HDEFINES)
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AR=${AR-ar}
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AC_SUBST(AR)
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AC_PROG_RANLIB
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# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test "x$cross_compiling" = "xno"; then
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CC_FOR_BUILD='$(CC)'
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else
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CC_FOR_BUILD=gcc
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fi
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AC_SUBST(CC_FOR_BUILD)
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CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
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AC_SUBST(CFLAGS_FOR_BUILD)
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# If a cpu ever has more than one simulator to choose from, use
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# --enable-sim=... to choose.
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AC_ARG_ENABLE(sim,
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[ --enable-sim ],
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[case "${enableval}" in
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yes | no) ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
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esac])
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# WHEN ADDING ENTRIES TO THIS MATRIX:
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# Make sure that the left side always has two dashes. Otherwise you
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# can get spurious matches. Even for unambiguous cases, do this as a
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# convention, else the table becomes a real mess to understand and
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# maintain.
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if test "${enable_sim}" != no; then
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testsuite=no
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common=yes
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igen=no
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case "${target}" in
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arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
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AC_CONFIG_SUBDIRS(arm)
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testsuite=yes
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;;
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cr16*-*-*)
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AC_CONFIG_SUBDIRS(cr16)
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testsuite=yes
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;;
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cris-*-* | crisv32-*-*)
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AC_CONFIG_SUBDIRS(cris)
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testsuite=yes
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;;
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d10v-*-*)
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AC_CONFIG_SUBDIRS(d10v)
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;;
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frv-*-*)
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AC_CONFIG_SUBDIRS(frv)
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testsuite=yes
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;;
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h8300*-*-*)
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AC_CONFIG_SUBDIRS(h8300)
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testsuite=yes
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;;
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iq2000-*-*)
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AC_CONFIG_SUBDIRS(iq2000)
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testsuite=yes
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;;
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m32c-*-*)
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AC_CONFIG_SUBDIRS(m32c)
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;;
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m32r-*-*)
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AC_CONFIG_SUBDIRS(m32r)
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testsuite=yes
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;;
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m68hc11-*-*|m6811-*-*)
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AC_CONFIG_SUBDIRS(m68hc11)
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testsuite=yes
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;;
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mcore-*-*)
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AC_CONFIG_SUBDIRS(mcore)
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testsuite=yes
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;;
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mips*-*-*)
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AC_CONFIG_SUBDIRS(mips)
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testsuite=yes
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igen=yes
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;;
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mn10300*-*-*)
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AC_CONFIG_SUBDIRS(mn10300)
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igen=yes
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;;
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sh64*-*-*)
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AC_CONFIG_SUBDIRS(sh64)
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testsuite=yes
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;;
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sh*-*-*)
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AC_CONFIG_SUBDIRS(sh)
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testsuite=yes
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;;
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sparc-*-rtems*|sparc-*-elf*)
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AC_CONFIG_SUBDIRS(erc32)
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testsuite=yes
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;;
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powerpc*-*-* )
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AC_CONFIG_SUBDIRS(ppc)
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;;
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v850*-*-* )
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AC_CONFIG_SUBDIRS(v850)
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igen=yes
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testsuite=yes
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;;
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*)
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# No simulator subdir, so the subdir "common" isn't needed.
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common=no
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;;
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esac
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if test "$testsuite" = yes; then
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AC_CONFIG_SUBDIRS(testsuite)
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fi
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if test "$common" = yes; then
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AC_CONFIG_SUBDIRS(common)
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fi
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if test "$igen" = yes; then
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AC_CONFIG_SUBDIRS(igen)
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fi
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fi
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AC_OUTPUT(Makefile)
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exit 0
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