aa09469fc6
These settings might have made sense in darker compiler times, but I think they're largely obsolete now. Looking through the values that get used in HDEFINES, it's quite limited, and configure itself should handle them. If we still need something, we can leverage standard autoconf macros instead, after we get a clear user report. TDEFINES was never set anywhere and was always empty, so prune that.
52 lines
1.1 KiB
Text
52 lines
1.1 KiB
Text
dnl Process this file with autoconf to produce a configure script.
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m4_include([../config/override.m4])
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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_PROG_CPP
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AC_SUBST(CFLAGS)
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AR=${AR-ar}
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AC_SUBST(AR)
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AC_PROG_RANLIB
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# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test -z "$CC_FOR_BUILD"; then
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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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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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[AS_HELP_STRING([--enable-sim], [Enable the GNU simulator])],
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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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m4_define([SIM_ARCH], [
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sim_arch=$1
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AC_CONFIG_SUBDIRS($1)
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])
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if test "${enable_sim}" != no; then
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sinclude(configure.tgt)
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if test "$sim_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_CONFIG_FILES([Makefile testsuite/Makefile])
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AC_OUTPUT
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