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- dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
- dnl
- dnl This program is free software; you can redistribute it and/or modify
- dnl it under the terms of the GNU General Public License as published by
- dnl the Free Software Foundation; either version 3 of the License, or
- dnl (at your option) any later version.
- dnl
- dnl This program is distributed in the hope that it will be useful,
- dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
- dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- dnl GNU General Public License for more details.
- dnl
- dnl You should have received a copy of the GNU General Public License
- dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
- dnl
- dnl Generate the Makefile in a target specific directory.
- dnl Substitutions aren't performed on the file in AC_SUBST_FILE,
- dnl so this is a cover macro to tuck the details away of how we cope.
- dnl We cope by having autoconf generate two files and then merge them into
- dnl one afterwards. The two pieces of the common fragment are inserted into
- dnl the target's fragment at the appropriate points.
- AC_DEFUN([SIM_AC_OUTPUT],
- [dnl
- AC_CONFIG_FILES(Makefile.sim:Makefile.in)
- AC_CONFIG_FILES(Make-common.sim:../common/Make-common.in)
- AC_CONFIG_COMMANDS([Makefile],
- [echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ])
- AC_CONFIG_COMMANDS([stamp-h], [echo > stamp-h])
- dnl These are unfortunate. They are conditionally called by other sim macros
- dnl but always used by common/Make-common.in. So we have to subst here even
- dnl when the rest of the code is in the respective macros.
- AC_SUBST(sim_bitsize)
- AC_SUBST(sim_float)
- dnl Used by common/Make-common.in to see which configure script created it.
- SIM_COMMON_BUILD_TRUE='#'
- SIM_COMMON_BUILD_FALSE=
- AC_SUBST(SIM_COMMON_BUILD_TRUE)
- AC_SUBST(SIM_COMMON_BUILD_FALSE)
- AC_OUTPUT
- ])
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