| version 1.1, 2000/01/10 15:35:21 |
version 1.1.1.2, 2000/09/09 14:12:14 |
|
|
| # This file is a shell script fragment that supplies the information |
dnl Process this file with autoconf to produce a configure script. |
| # necessary for a configure script to process the program in |
|
| # this directory. For more information, look at ../configure. |
|
| |
|
| configdirs="mpn mpz mpf mpq mpbsd" |
|
| srctrigger=gmp-impl.h |
|
| srcname="GNU Multi-Precision library" |
|
| |
|
| # per-host: |
dnl Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. |
| |
dnl |
| |
dnl This file is part of the GNU MP Library. |
| |
dnl |
| |
dnl The GNU MP Library is free software; you can redistribute it and/or modify |
| |
dnl it under the terms of the GNU Lesser General Public License as published |
| |
dnl by the Free Software Foundation; either version 2.1 of the License, or (at |
| |
dnl your option) any later version. |
| |
dnl |
| |
dnl The GNU MP Library is distributed in the hope that it will be useful, but |
| |
dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| |
dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| |
dnl License for more details. |
| |
dnl |
| |
dnl You should have received a copy of the GNU Lesser General Public License |
| |
dnl along with the GNU MP Library; see the file COPYING.LIB. If not, write to |
| |
dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
| |
dnl MA 02111-1307, USA. |
| |
|
| # per-target: |
|
| |
|
| case "${target}" in |
AC_REVISION($Revision$)dnl |
| sparc8* | microsparc*) |
AC_PREREQ(2.14)dnl |
| if [ x$with_gcc != xno ] |
AC_INIT(gmp-impl.h) |
| then |
|
| target_makefile_frag=config/mt-sprc8-gcc |
dnl Check system. |
| |
AC_CANONICAL_SYSTEM |
| |
|
| |
dnl Automake |
| |
AM_INIT_AUTOMAKE(gmp, GMP_VERSION) |
| |
AM_CONFIG_HEADER(config.h:config.in) |
| |
AM_MAINTAINER_MODE |
| |
|
| |
dnl GMP specific |
| |
GMP_INIT(config.m4) |
| |
|
| |
|
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AC_ARG_ENABLE(assert, |
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AC_HELP_STRING([--enable-assert],[enable ASSERT checking [default=no]]), |
| |
[case "${enableval}" in |
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yes|no) ;; |
| |
*) AC_MSG_ERROR([bad value ${enableval} for --enable-assert, need yes or no]) ;; |
| |
esac], |
| |
[enable_assert=no]) |
| |
|
| |
if test "$enable_assert" = "yes"; then |
| |
AC_DEFINE(WANT_ASSERT,1, |
| |
[./configure --enable-assert option, to enable some ASSERT()s]) |
| |
fi |
| |
|
| |
|
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AC_ARG_ENABLE(alloca, |
| |
AC_HELP_STRING([--enable-alloca],[use alloca for temp space [default=yes]]), |
| |
[case "${enableval}" in |
| |
yes|no) ;; |
| |
*) AC_MSG_ERROR([bad value ${enableval} for --enable-alloca, need yes or no]) ;; |
| |
esac], |
| |
[enable_alloca=yes]) |
| |
|
| |
if test "$enable_alloca" = "no"; then |
| |
AC_DEFINE(USE_STACK_ALLOC,1, |
| |
[./configure --disable-alloca option, to use stack-alloc.c, not alloca]) |
| |
fi |
| |
|
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|
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AC_ARG_ENABLE(fft, |
| |
AC_HELP_STRING([--enable-fft],[enable FFTs for multiplication [default=no]]), |
| |
[case "${enableval}" in |
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yes|no) ;; |
| |
*) AC_MSG_ERROR([bad value ${enableval} for --enable-fft, need yes or no]) ;; |
| |
esac], |
| |
[enable_fft=no]) |
| |
|
| |
if test "$enable_fft" = "yes"; then |
| |
AC_DEFINE(WANT_FFT,1, |
| |
[./configure --enable-fft option, to enable FFTs for multiplication]) |
| |
fi |
| |
|
| |
|
| |
AC_ARG_ENABLE(mpbsd, |
| |
AC_HELP_STRING([--enable-mpbsd],[build Berkley MP compatibility library [default=no]]), |
| |
[case "${enableval}" in |
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yes|no) ;; |
| |
*) AC_MSG_ERROR([bad value ${enableval} for --enable-mpbsd, need yes or no]) ;; |
| |
esac], |
| |
[enable_mpbsd=no]) |
| |
AM_CONDITIONAL(WANT_MPBSD, test "$enable_mpbsd" = "yes") |
| |
|
| |
|
| |
AC_ARG_ENABLE(mpfr, |
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AC_HELP_STRING([--enable-mpfr],[build MPFR [default=no]]), |
| |
[case "${enableval}" in |
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yes|no) ;; |
| |
*) AC_MSG_ERROR([bad value ${enableval} for --enable-mpfr, need yes or no]) ;; |
| |
esac], |
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[enable_mpfr=no]) |
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AM_CONDITIONAL(WANT_MPFR, test "$enable_mpfr" = "yes") |
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|
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|
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dnl Switch on OS and determine what compiler to use. |
| |
dnl |
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dnl os_64bit Set to "yes" if OS is 64-bit capable. |
| |
dnl FIXME: Rename to `check_64bit_compiler'! |
| |
dnl cclist List of compilers, best first. |
| |
dnl gmp_cflags_{cc} Flags for compiler named {cc}. |
| |
dnl gmp_cflags64_{cc} Flags for compiler named {cc} for 64-bit code. |
| |
dnl gmp_optcflags_{cc} Optional compiler flags. |
| |
dnl gmp_xoptcflags_{cc} Exclusive optional compiler flags. |
| |
dnl |
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os_64bit="no" |
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cclist="gcc cc" # FIXME: Prefer c89 to cc. |
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gmp_cflags_gcc="-g -O2" |
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gmp_cflags64_gcc="-g -O2" |
| |
gmp_cflags_cc="-g" |
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gmp_cflags64_cc="-g" |
| |
|
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case "$target" in |
| |
# Alpha |
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alpha*-cray-unicos*) |
| |
# Don't perform any assembly syntax tests on this beast. |
| |
gmp_no_asm_syntax_testing=yes |
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cclist=cc |
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gmp_cflags_cc="$gmp_cflags_cc -O" |
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;; |
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alpha*-*-osf*) |
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flavour=`echo $target_cpu | sed 's/^alpha//g'` |
| |
if test -n "$flavour"; then |
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case $flavour in # compilers don't seem to understand `ev67' and such. |
| |
ev6? | ev7*) flavour=ev6;; |
| |
esac |
| |
gmp_optcflags_gcc="-mcpu=$flavour" |
| |
# FIXME: We shouldn't fail fatally if none of these work, but that's |
| |
# how xoptcflags work and we don't have any other mechanism right now. |
| |
# Why do we need this here and not for alpha*-*-* below? |
| |
gmp_xoptcflags_gcc="-Wa,-arch,${flavour} -Wa,-m${flavour}" |
| |
gmp_optcflags_cc="-arch $flavour -tune $flavour" |
| fi |
fi |
| ;; |
;; |
| supersparc*) |
alpha*-*-*) |
| if [ x$with_gcc != xno ] |
cclist="gcc" |
| then |
flavour=`echo $target_cpu | sed 's/^alpha//g'` |
| target_makefile_frag=config/mt-supspc-gcc |
if test -n "$flavour"; then |
| |
case $flavour in |
| |
ev6? | ev7*) flavour=ev6;; |
| |
esac |
| |
gmp_optcflags_gcc="-mcpu=$flavour" |
| fi |
fi |
| ;; |
;; |
| m888110*) |
# Cray vector machines. This must come after alpha* so that we can |
| if [ x$with_gcc != xno ] |
# recognize present and future vector processors with a wildcard. |
| then |
*-cray-unicos*) |
| target_makefile_frag=config/mt-m88110 |
# Don't perform any assembly syntax tests on this beast. |
| |
gmp_no_asm_syntax_testing=yes |
| |
cclist=cc |
| |
# Don't inherit default gmp_cflags_cc value; it comes with -g which |
| |
# disables all optimization on Cray vector systems |
| |
gmp_cflags_cc="-O" |
| |
;; |
| |
|
| |
# AMD and Intel x86 configurations |
| |
[i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*]) |
| |
# Rumour has it -O2 used to give worse register allocation than just -O. |
| |
gmp_cflags_gcc="-g -O -fomit-frame-pointer" |
| |
|
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case "${target}" in |
| |
i386*-*-*) gmp_optcflags_gcc="-mcpu=i386 -march=i386";; |
| |
i486*-*-*) gmp_optcflags_gcc="-mcpu=i486 -march=i486";; |
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i586*-*-* | pentium-*-* | pentiummmx-*-*) |
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gmp_optcflags_gcc="-mcpu=pentium -march=pentium";; |
| |
|
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# -march=pentiumpro not used because mpz/powm.c (swox cvs rev 1.4) |
| |
# tickles a bug in gcc 2.95.2 (believed fixed in 2.96). |
| |
[i686*-*-* | pentiumpro-*-* | pentium[23]-*-*]) |
| |
gmp_optcflags_gcc="-mcpu=pentiumpro";; |
| |
|
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k6*-*-*) gmp_optcflags_gcc="-mcpu=k6 -march=k6";; |
| |
|
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# Athlon instruction costs are close to p6: 3 cycle load latency, 4-6 |
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# cycle mul, 40 cycle div, pairable adc, ... |
| |
# FIXME: Change this when gcc gets something specific for Athlon. |
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# -march=pentiumpro not used, per i686 above. |
| |
athlon-*-*) gmp_optcflags_gcc="-mcpu=pentiumpro";; |
| |
esac |
| |
;; |
| |
|
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# Sparc |
| |
[ultrasparc*-*-solaris2.[7-9] | sparcv9-*-solaris2.[7-9]]) |
| |
os_64bit=yes |
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gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus" |
| |
gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8" |
| |
gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9" |
| |
gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" |
| |
gmp_cflags64_cc="-xtarget=native -xarch=v9 -xO4" |
| |
;; |
| |
sparc64-*-linux*) |
| |
os_64bit=yes |
| |
gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -m32" |
| |
gmp_xoptflags_gcc="-mcpu=ultrasparc -mvis" |
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;; |
| |
ultrasparc*-*-* | sparcv9-*-*) |
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gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus" |
| |
gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8" |
| |
gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" |
| |
;; |
| |
sparcv8*-*-solaris2.* | microsparc*-*-solaris2.*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc" |
| |
gmp_xoptcflags_gcc="-mcpu=v8 -mv8" |
| |
gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4" |
| |
;; |
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sparcv8*-*-* | microsparc*-*-*) # SunOS, Linux, *BSD |
| |
cclist="gcc acc cc" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc" |
| |
gmp_xoptcflags_gcc="-mcpu=v8 -mv8" |
| |
gmp_cflags_acc="-g -O2 -cg92" |
| |
gmp_cflags_cc="-O2" # FIXME: Flag for v8? |
| |
;; |
| |
supersparc*-*-solaris2.*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC" |
| |
gmp_xoptcflags_gcc="-mcpu=v8 -mv8" |
| |
gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4 -DSUPERSPARC" |
| |
;; |
| |
supersparc*-*-*) # SunOS, Linux, *BSD |
| |
cclist="gcc acc cc" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC" |
| |
gmp_xoptcflags_gcc="-mcpu=v8 -mv8" |
| |
gmp_cflags_acc="-g -O2 -cg92 -DSUPERSPARC" |
| |
gmp_cflags_cc="-O2 -DSUPERSPARC" # FIXME: Flag for v8? |
| |
;; |
| |
*sparc*-*-*) |
| |
cclist="gcc acc cc" |
| |
gmp_cflags_acc="-g -O2" |
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gmp_cflags_cc="-g -O2" |
| |
;; |
| |
|
| |
# POWER/PowerPC |
| |
powerpc64-*-aix*) |
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cclist="gcc xlc" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -maix64 -mpowerpc64" |
| |
gmp_cflags_xlc="-g -O2 -q64 -qtune=pwr3" |
| |
;; |
| |
powerpc*-*-aix*) |
| |
cclist="gcc xlc" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc" |
| |
gmp_cflags_xlc="$gmp_cflags_cc -qarch=ppc -O2" |
| |
;; |
| |
power-*-aix*) |
| |
cclist="gcc xlc" |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -mpower" |
| |
gmp_cflags_xlc="$gmp_cflags_cc -qarch=pwr -O2" |
| |
;; |
| |
powerpc64*-*-*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc64" |
| |
AC_DEFINE(_LONG_LONG_LIMB) dnl FIXME: Remove. |
| |
;; |
| |
powerpc*-*-*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc" |
| |
;; |
| |
|
| |
# MIPS |
| |
mips-sgi-irix6.*) |
| |
os_64bit=yes |
| |
gmp_cflags64_gcc="-g -O2 -mabi=n32" |
| |
gmp_cflags64_cc="$gmp_cflags64_cc -O2 -n32" |
| |
;; |
| |
|
| |
# Motorola 68k family |
| |
m88110*-*-*) |
| |
gmp_cflags_gcc="-g -O -m88110" dnl FIXME: Use `-O2'? |
| |
;; |
| |
m68*-*-*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer" |
| |
;; |
| |
|
| |
# HP |
| |
hppa1.0*-*-*) |
| |
cclist="gcc c89 cc" |
| |
gmp_cflags_c89="$gmp_cflags_cc +O2" |
| |
gmp_cflags_cc="$gmp_cflags_cc +O2" |
| |
;; |
| |
hppa2.0w*-*-*) |
| |
cclist="c89 cc" |
| |
gmp_cflags_c89="+DD64 +O3" |
| |
gmp_cflags_cc="+DD64 +O3" |
| |
;; |
| |
hppa2.0*-*-*) |
| |
os_64bit=yes |
| |
cclist="gcc c89 cc" |
| |
gmp_cflags64_gcc="$gmp_cflags64_gcc -mWHAT -D_LONG_LONG_LIMB" |
| |
# +O2 to cc triggers bug in mpz/powm.c (1.4) |
| |
gmp_cflags64_c89="+DA2.0 +e +O3 -D_LONG_LONG_LIMB" |
| |
gmp_cflags64_cc="+DA2.0 +e +O3 -D_LONG_LONG_LIMB" |
| |
gmp_cflags_c89="$gmp_cflags_cc +O2" |
| |
gmp_cflags_cc="$gmp_cflags_cc +O2" |
| |
;; |
| |
|
| |
# VAX |
| |
vax*-*-*) |
| |
gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer" |
| |
;; |
| |
|
| |
# Fujitsu |
| |
[f30[01]-fujitsu-sysv*]) |
| |
cclist="gcc vcc" |
| |
gmp_cflags_vcc="-g" # FIXME: flags for vcc? |
| |
;; |
| |
esac |
| |
|
| |
dnl Check for programs needed by macros for finding compiler. |
| |
dnl More programs are checked for below, when a compiler is found. |
| |
AC_PROG_NM dnl Macro from Libtool. |
| |
# nm on 64-bit AIX needs to know the object file format |
| |
case "$target" in |
| |
powerpc64*-*-aix*) |
| |
NM="$NM -X 64" |
| |
;; |
| |
esac |
| |
|
| |
# Save CFLAGS given on command line. |
| |
gmp_user_CFLAGS="$CFLAGS" |
| |
|
| |
if test -z "$CC"; then |
| |
# Find compiler. |
| |
GMP_PROG_CC_FIND($cclist, $os_64bit) |
| |
|
| |
# If 64-bit OS and we have a 64-bit compiler, use it. |
| |
if test -n "$os_64bit" && test -n "$CC64"; then |
| |
CC=$CC64 |
| |
CFLAGS=$CFLAGS64 |
| |
else |
| |
eval CFLAGS=\$gmp_cflags_$CC |
| |
fi |
| |
|
| |
# Try compiler flags that may work with only some compiler versions. |
| |
# gmp_optcflags: All or nothing. |
| |
eval optcflags=\$gmp_optcflags_$CC |
| |
if test -n "$optcflags"; then |
| |
CFLAGS_save="$CFLAGS" |
| |
CFLAGS="$CFLAGS $optcflags" |
| |
AC_MSG_CHECKING([whether $CC accepts $optcflags]) |
| |
AC_LANG_C |
| |
AC_TRY_COMPILER([int main(){return(0);}], optok, cross) |
| |
if test "$optok" = "yes"; then |
| |
AC_MSG_RESULT([yes]) |
| |
else |
| |
AC_MSG_RESULT([no]) |
| |
CFLAGS="$CFLAGS_save" |
| fi |
fi |
| |
fi |
| |
# gmp_xoptcflags: First is best, one has to work. |
| |
eval xoptcflags=\$gmp_xoptcflags_$CC |
| |
if test -n "$xoptcflags"; then |
| |
gmp_found="no" |
| |
for xopt in $xoptcflags; do |
| |
CFLAGS_save="$CFLAGS" |
| |
CFLAGS="$CFLAGS $xopt" |
| |
AC_MSG_CHECKING([whether $CC accepts $xopt]) |
| |
AC_LANG_C |
| |
AC_TRY_COMPILER([int main(){return(0);}], optok, cross) |
| |
if test "$optok" = "yes"; then |
| |
AC_MSG_RESULT([yes]) |
| |
gmp_found="yes" |
| |
break |
| |
else |
| |
AC_MSG_RESULT([no]) |
| |
CFLAGS="$CFLAGS_save" |
| |
fi |
| |
done |
| |
if test "$gmp_found" = "no"; then |
| |
echo ["$0: fatal: need a compiler that understands one of $xoptcflags"] |
| |
exit 1 |
| |
fi |
| |
fi |
| |
fi |
| |
|
| |
# Restore CFLAGS given on command line. |
| |
# FIXME: We've run through quite some unnecessary code looking for a |
| |
# nice compiler and working flags for it, just to spoil that with user |
| |
# supplied flags. |
| |
test -n "$gmp_user_CFLAGS" && CFLAGS="$gmp_user_CFLAGS" |
| |
|
| |
# Select chosen compiler. |
| |
GMP_PROG_CC_SELECT |
| |
|
| |
# How to assemble. |
| |
CCAS="$CC -c" |
| |
AC_SUBST(CCAS) |
| |
|
| |
dnl Checks for programs. |
| |
dnl -------------------- |
| |
AC_PROG_CPP |
| |
AC_PROG_INSTALL |
| |
AC_PROG_LN_S |
| |
GMP_PROG_M4 |
| |
AC_CHECK_PROG(AR, ar, ar) |
| |
# ar on AIX needs to know the object file format |
| |
case "$target" in |
| |
powerpc64*-*-aix*) |
| |
AR="$AR -X 64" |
| ;; |
;; |
| *-*-linux*) |
esac |
| target_makefile_frag=config/mt-linux ;; |
dnl FIXME: Find good ld? /usr/ucb/ld on Solaris won't work. |
| |
|
| |
dnl Checks for assembly syntax. |
| |
if test "$gmp_no_asm_syntax_testing" != "yes"; then |
| |
GMP_CHECK_ASM_TEXT |
| |
GMP_CHECK_ASM_DATA |
| |
GMP_CHECK_ASM_GLOBL |
| |
GMP_CHECK_ASM_LABEL_SUFFIX |
| |
GMP_CHECK_ASM_TYPE |
| |
GMP_CHECK_ASM_SIZE |
| |
GMP_CHECK_ASM_LSYM_PREFIX |
| |
GMP_CHECK_ASM_W32 |
| |
GMP_CHECK_ASM_UNDERSCORE(underscore=yes, underscore=no) |
| |
GMP_CHECK_ASM_ALIGN_LOG(asm_align=log, asm_align=nolog) |
| |
fi |
| |
|
| |
dnl FIXME: Check for FPU and set `floating_point' appropriately. |
| |
|
| |
dnl ======================================== |
| |
dnl Configuring mpn. |
| |
dnl ---------------------------------------- |
| |
dnl Set the following target specific variables: |
| |
dnl path where to search for source files |
| |
dnl family processor family (Needed for building |
| |
dnl asm-syntax.h for now. FIXME: Remove.) |
| |
dnl extra_functions extra functions |
| |
|
| |
family=generic |
| |
|
| |
case ${target} in |
| |
arm*-*-*) |
| |
path="arm" |
| |
;; |
| |
[sparcv9*-*-solaris2.[789]* | sparc64*-*-solaris2.[789]* | ultrasparc*-*-solaris2.[789]*]) |
| |
if test -n "$CC64"; then |
| |
path="sparc64" |
| |
else |
| |
path="sparc32/v9 sparc32/v8 sparc32" |
| |
fi |
| |
;; |
| |
sparc64-*-linux*) |
| |
path="sparc64" |
| |
;; |
| |
sparcv8*-*-* | microsparc*-*-*) |
| |
path="sparc32/v8 sparc32" |
| |
if test x${floating_point} = xno |
| |
then extra_functions="udiv_nfp" |
| |
else extra_functions="udiv_fp" |
| |
fi |
| |
;; |
| |
sparcv9*-*-* | ultrasparc*-*-*) |
| |
path="sparc32/v9 sparc32/v8 sparc32" |
| |
extra_functions="udiv_fp" |
| |
;; |
| |
supersparc*-*-*) |
| |
path="sparc32/v8/supersparc sparc32/v8 sparc32" |
| |
extra_functions="udiv" |
| |
;; |
| |
sparc*-*-*) path="sparc32" |
| |
if test x${floating_point} = xno |
| |
then extra_functions="udiv_nfp" |
| |
else extra_functions="udiv_fp" |
| |
fi |
| |
;; |
| |
hppa7000*-*-*) |
| |
path="hppa/hppa1_1 hppa" |
| |
extra_functions="udiv_qrnnd" |
| |
;; |
| |
hppa1.0*-*-*) |
| |
path="hppa" |
| |
extra_functions="udiv_qrnnd" |
| |
;; |
| |
hppa2.0w-*-*) |
| |
path="pa64w" |
| |
extra_functions="umul_ppmm udiv_qrnnd" |
| |
;; |
| |
hppa2.0*-*-*) |
| |
if test -n "$CC64"; then |
| |
path="pa64" |
| |
extra_functions="umul_ppmm udiv_qrnnd" |
| |
# We need to use the system compiler, or actually the system assembler, |
| |
# since GAS has not been ported to understand the 2.0 instructions. |
| |
CCAS="$CC64 -c" |
| |
else |
| |
# FIXME: path should be "hppa/hppa2_0 hppa/hppa1_1 hppa" |
| |
path="hppa/hppa1_1 hppa" |
| |
extra_functions="udiv_qrnnd" |
| |
fi |
| |
;; |
| |
hppa*-*-*) #assume pa7100 |
| |
path="hppa/hppa1_1/pa7100 hppa/hppa1_1 hppa" |
| |
extra_functions="udiv_qrnnd";; |
| |
[f30[01]-fujitsu-sysv*]) |
| |
path=fujitsu;; |
| |
alphaev6*-*-*) path="alpha/ev6 alpha"; extra_functions="invert_limb cntlz";; |
| |
alphaev5*-*-*) path="alpha/ev5 alpha"; extra_functions="invert_limb cntlz";; |
| |
alpha*-*-*) path="alpha"; extra_functions="invert_limb cntlz";; |
| |
# Cray vector machines. This must come after alpha* so that we can |
| |
# recognize present and future vector processors with a wildcard. |
| |
*-cray-unicos*) |
| |
path="cray" |
| |
extra_functions="mulww";; |
| |
am29000*-*-*) path="a29k";; |
| |
a29k*-*-*) path="a29k";; |
| |
|
| |
# AMD and Intel x86 configurations |
| |
|
| |
[i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*]) |
| |
gmp_m4postinc="x86/x86-defs.m4" |
| |
extra_functions="udiv umul" |
| |
CALLING_CONVENTIONS_OBJS="x86call.o x86check.o" |
| |
|
| |
GMP_CHECK_ASM_SHLDL_CL( |
| |
[GMP_DEFINE(WANT_SHLDL_CL,1)], |
| |
[GMP_DEFINE(WANT_SHLDL_CL,0)]) |
| |
GMP_CHECK_ASM_ALIGN_FILL_0x90 |
| |
|
| |
# the CPUs below wanting to know about mmx |
| |
case ${target} in |
| |
[pentiummmx-*-* | pentium[23]-*-* | k6*-*-* | athlon-*-*]) |
| |
GMP_CHECK_ASM_MMX(tmp_mmx=yes, tmp_mmx=no) |
| |
;; |
| |
esac |
| |
|
| |
# default for anything not otherwise mentioned |
| |
path="x86" |
| |
|
| |
case ${target} in |
| |
[i[34]86*-*-*]) |
| |
path="x86" |
| |
;; |
| |
k5*-*-*) |
| |
# don't know what best suits k5 |
| |
path="x86" |
| |
;; |
| |
i586*-*-* | pentium-*-*) |
| |
path="x86/pentium x86" |
| |
;; |
| |
pentiummmx-*-*) |
| |
path="x86/pentium x86" |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/pentium/mmx $path" |
| |
fi |
| |
;; |
| |
i686*-*-* | pentiumpro-*-*) |
| |
path="x86/p6 x86" |
| |
;; |
| |
pentium2-*-*) |
| |
path="x86/p6 x86" |
| |
# The pentium/mmx lshift and rshift are good on p6 and can be used |
| |
# until there's something specific for p6. |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/p6/mmx x86/pentium/mmx $path" |
| |
fi |
| |
;; |
| |
pentium3-*-*) |
| |
path="x86/p6 x86" |
| |
# The pentium/mmx lshift and rshift are good on p6 and can be used |
| |
# until there's something specific for p6. |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/p6/p3mmx x86/p6/mmx x86/pentium/mmx $path" |
| |
fi |
| |
;; |
| |
[k6[23]*-*-*]) |
| |
path="x86/k6 x86" |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/k6/k62mmx x86/k6/mmx $path" |
| |
fi |
| |
;; |
| |
k6*-*-*) |
| |
path="x86/k6 x86" |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/k6/mmx $path" |
| |
fi |
| |
;; |
| |
athlon-*-*) |
| |
path="x86/k7 x86" |
| |
if test "$tmp_mmx" = yes; then |
| |
path="x86/k7/mmx $path" |
| |
fi |
| |
;; |
| |
esac |
| |
;; |
| |
|
| |
|
| |
i960*-*-*) path="i960";; |
| |
|
| |
ia64*-*-*) path="ia64";; |
| |
|
| |
# Motorola 68k configurations. Let m68k mean 68020-68040. |
| |
[m680[234]0*-*-* | m68k*-*-* | \ |
| |
m68*-next-nextstep*]) # Nexts are at least '020 |
| |
path="m68k/mc68020 m68k" |
| |
family=m68k |
| |
;; |
| |
m68000*-*-*) |
| |
path="m68k" |
| |
family=m68k |
| |
;; |
| |
|
| |
m88k*-*-* | m88k*-*-*) path="m88k";; |
| |
m88110*-*-*) path="m88k/mc88110 m88k";; |
| |
ns32k*-*-*) path="ns32k";; |
| |
|
| |
pyramid-*-*) path="pyr";; |
| |
|
| |
ppc601-*-*) path="power powerpc32";; |
| |
powerpc64*-*-*) path="powerpc64";; |
| |
powerpc*-*-*) path="powerpc32";; |
| |
rs6000-*-* | power-*-* | power2-*-*) |
| |
path="power" |
| |
extra_functions="udiv_w_sdiv" |
| |
;; |
| |
|
| |
sh-*-*) path="sh";; |
| |
sh2-*-*) path="sh/sh2 sh";; |
| |
|
| |
[mips[34]*-*-*]) path="mips3";; |
| |
mips*-*-irix6*) path="mips3";; |
| |
mips*-*-*) path="mips2";; |
| |
|
| |
vax*-*-*) path="vax"; extra_functions="udiv_w_sdiv";; |
| |
|
| |
z8000x*-*-*) path="z8000x"; extra_functions="udiv_w_sdiv";; |
| |
z8000*-*-*) path="z8000"; extra_functions="udiv_w_sdiv";; |
| |
|
| |
clipper*-*-*) path="clipper";; |
| esac |
esac |
| |
|
| |
AC_SUBST(CALLING_CONVENTIONS_OBJS) |
| |
if test -n "$CALLING_CONVENTIONS_OBJS"; then |
| |
AC_DEFINE(HAVE_CALLING_CONVENTIONS,1, |
| |
[Define if mpn/tests has calling conventions checking for the CPU]) |
| |
fi |
| |
|
| |
|
| |
case ${target} in |
| |
[i[5-8]86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*]) |
| |
# rdtsc is in pentium and up, not in i386 and i486 |
| |
SPEED_CYCLECOUNTER_OBJS=pentium.lo |
| |
;; |
| |
alpha*-*-*) |
| |
SPEED_CYCLECOUNTER_OBJS=alpha.lo |
| |
;; |
| |
sparcv9*-*-* | ultrasparc*-*-* | sparc64*-*-*) |
| |
SPEED_CYCLECOUNTER_OBJS=sparcv9.lo |
| |
;; |
| |
hppa2*-*-*) |
| |
SPEED_CYCLECOUNTER_OBJS=hppa2.lo |
| |
;; |
| |
hppa*-*-*) |
| |
SPEED_CYCLECOUNTER_OBJS=hppa.lo |
| |
;; |
| |
esac |
| |
|
| |
AC_SUBST(SPEED_CYCLECOUNTER_OBJS) |
| |
|
| |
if test -n "$SPEED_CYCLECOUNTER_OBJS" |
| |
then |
| |
AC_DEFINE(HAVE_SPEED_CYCLECOUNTER, 1, |
| |
[Define if a speed_cyclecounter exists (for the tune programs)]) |
| |
fi |
| |
|
| |
|
| |
dnl Extensions for executable and object files. |
| |
dnl ------------------------------------------- |
| |
AC_EXEEXT |
| |
AC_OBJEXT |
| |
|
| |
dnl Use Libtool. |
| |
dnl ------------ |
| |
dnl FIXME: Shared libs seem to fail on aix4.3. |
| |
dnl FIXME: Should invoke [AC_DISABLE_SHARED], but m4 recurses to death. |
| |
case "$target" in |
| |
[*-*-aix4.[3-9]*]) enable_shared=no ;; |
| |
esac |
| |
AC_PROG_LIBTOOL |
| |
|
| |
dnl Checks for libraries. |
| |
dnl --------------------- |
| |
AC_CHECK_DECLS((optarg)) |
| |
|
| |
dnl Checks for header files. |
| |
dnl ------------------------ |
| |
AC_HEADER_STDC |
| |
AC_CHECK_HEADERS(getopt.h unistd.h sys/sysctl.h sys/time.h) |
| |
|
| |
dnl Checks for typedefs, structures, and compiler characteristics. |
| |
dnl -------------------------------------------------------------- |
| |
AC_CHECK_TYPES((void)) |
| |
AC_C_STRINGIZE |
| |
|
| |
dnl Checks for library functions. |
| |
dnl ----------------------------- |
| |
dnl Most of these are only for the benefit of supplementary programs. The |
| |
dnl library itself doesn't use anything weird. |
| |
dnl AC_FUNC_MEMCMP |
| |
dnl AC_TYPE_SIGNAL |
| |
dnl AC_CHECK_FUNCS(strtol) |
| |
AC_CHECK_FUNCS(getopt_long getpagesize popen processor_info strtoul sysconf sysctlbyname) |
| |
|
| |
dnl Trick automake into thinking we've run AM_C_PROTOTYPES which it wants |
| |
dnl for ansi2knr, and instead use our own test. (It's only a warning |
| |
dnl automake prints, but it's good to suppress it.) |
| |
ifelse(0,1,[ |
| |
AM_C_PROTOTYPES |
| |
]) |
| |
GMP_C_ANSI2KNR |
| |
|
| |
|
| |
dnl Set `syntax' to one of <blank>, "mit", "elf", "aix", "macho". |
| |
syntax= |
| |
# For now, we use the old switch for setting syntax. |
| |
# FIXME: Remove when conversion to .asm is completed. |
| |
changequote(,)dnl |
| |
case "${target}" in |
| |
m680[234]0*-*-linuxaout* | m68k*-*-linuxaout* | \ |
| |
m68k-next-nextstep* | \ |
| |
m68000*-*-*) |
| |
syntax=mit |
| |
;; |
| |
m680[234]0*-*-linux* | m68k*-*-linux*) |
| |
syntax=elf |
| |
;; |
| |
m680[234]0*-*-* | m68k*-*-*) |
| |
syntax=mit |
| |
;; |
| |
esac |
| |
changequote([,])dnl |
| |
|
| |
dnl ---------------------------------------- |
| |
# Now build an asm-syntax.h file for targets that include that from the |
| |
# assembly files. |
| |
# FIXME: Remove when conversion to .asm is completed. |
| |
case "${family}-${underscore}-${asm_align}-${syntax}" in |
| |
m68k-yes-log-mit) |
| |
echo '#define MIT_SYNTAX' >asm-syntax.h |
| |
cat $srcdir/mpn/underscore.h >>asm-syntax.h |
| |
echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;; |
| |
m68k-no-nolog-elf) |
| |
echo '#define ELF_SYNTAX' >asm-syntax.h |
| |
echo '#define C_SYMBOL_NAME(name) name' >>asm-syntax.h |
| |
echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;; |
| |
esac |
| |
|
| |
|
| |
# The pattern here tests for an absolute path the same way as |
| |
# _AC_OUTPUT_FILES in autoconf acgeneral.m4. |
| |
GMP_DEFINE_RAW(["dnl CONFIG_TOP_SRCDIR is a path from the mpn builddir to the top srcdir"]) |
| |
case "$srcdir" in |
| |
[[\\/]]* | ?:[[\\/]]* ) |
| |
GMP_DEFINE_RAW(["define(<CONFIG_TOP_SRCDIR>,<\`$srcdir'>)"]) ;; |
| |
*) GMP_DEFINE_RAW(["define(<CONFIG_TOP_SRCDIR>,<\`../$srcdir'>)"]) ;; |
| |
esac |
| |
|
| |
GMP_DEFINE_RAW(["include(CONFIG_TOP_SRCDIR\`/mpn/asm-defs.m4')"], POST) |
| |
|
| |
# Must be after asm-defs.m4 |
| |
GMP_DEFINE_RAW("define_not_for_expansion(\`HAVE_TARGET_CPU_$target_cpu')", POST) |
| |
|
| |
|
| |
dnl config.m4 post-includes |
| |
dnl ----------------------- |
| |
dnl (Note x86 post include set with $path above.) |
| |
changequote(,)dnl |
| |
case "$target" in |
| |
alpha*-cray-unicos*) |
| |
gmp_m4postinc="alpha/unicos.m4" |
| |
;; |
| |
alpha*-*-*) |
| |
gmp_m4postinc="alpha/default.m4" |
| |
;; |
| |
power*-*-*) |
| |
case "$target" in |
| |
*-*-mach* | *-*-rhapsody* | *-*-nextstep*) |
| |
;; # these use non-conventional assembly syntax. |
| |
powerpc64-*-aix*) |
| |
gmp_m4postinc="powerpc32/regmap.m4 powerpc64/aix.m4" |
| |
;; |
| |
*-*-aix*) |
| |
gmp_m4postinc="powerpc32/regmap.m4 powerpc32/aix.m4" |
| |
;; |
| |
*) |
| |
gmp_m4postinc="powerpc32/regmap.m4" |
| |
;; |
| |
esac |
| |
;; |
| |
esac |
| |
changequote([, ])dnl |
| |
|
| |
for tmp_f in $gmp_m4postinc; do |
| |
GMP_DEFINE_RAW(["include_mpn(\`$tmp_f')"], POST) |
| |
done |
| |
|
| |
|
| |
# Set up `gmp_links'. It's a list of link:file pairs that configure will |
| |
# process to create link -> file. |
| |
gmp_links= |
| |
|
| |
# If the user specified `MPN_PATH', use that instead of the path we've |
| |
# come up with. |
| |
if test -z "$MPN_PATH"; then |
| |
path="$path generic" |
| |
else |
| |
path="$MPN_PATH" |
| |
fi |
| |
|
| |
# Pick the correct source files in $path and link them to mpn/. |
| |
# $gmp_mpn_functions lists all functions we need. |
| |
# |
| |
# The rule is to find a file with the function name and a .asm, .S, |
| |
# .s, or .c extension. Certain multi-function files with special names |
| |
# can provide some functions too. (mpn/Makefile.am passes |
| |
# -DOPERATION_<func> to get them to generate the right code.) |
| |
|
| |
# FIXME: udiv and umul aren't in $gmp_mpn_functions_optional yet since |
| |
# there's some versions of those files which should be checked for bit |
| |
# rot first. Put them in $extra_functions for each target for now, |
| |
# change to standard optionals when all are ready. |
| |
|
| |
# Note: The following lines defining $gmp_mpn_functions_optional |
| |
# and $gmp_mpn_functions are parsed by the "macos/configure" |
| |
# Perl script. So if you change the lines in a major way |
| |
# make sure to run and examine the output from |
| |
# |
| |
# % (cd macos; perl configure) |
| |
|
| |
gmp_mpn_functions_optional="copyi copyd com_n \ |
| |
and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n" |
| |
|
| |
gmp_mpn_functions="${extra_functions} inlines add_n sub_n mul_1 addmul_1 \ |
| |
submul_1 lshift rshift diveby3 divrem divrem_1 divrem_2 \ |
| |
mod_1 mod_1_rs pre_mod_1 dump \ |
| |
mul mul_fft mul_n mul_basecase sqr_basecase random \ |
| |
random2 sqrtrem get_str set_str scan0 scan1 popcount hamdist cmp perfsqr \ |
| |
bdivmod gcd_1 gcd gcdext tdiv_qr bz_divrem_n sb_divrem_mn jacbase \ |
| |
$gmp_mpn_functions_optional" |
| |
|
| |
# the list of all object files used by mpn/Makefile.in and the |
| |
# top-level Makefile.in, respectively |
| |
mpn_objects= |
| |
mpn_objs_in_libgmp="mpn/mp_bases.lo" |
| |
|
| |
for tmp_fn in ${gmp_mpn_functions} ; do |
| |
[rm -f mpn/${tmp_fn}.[Ssc] mpn/${tmp_fn}.asm] |
| |
|
| |
# functions that can be provided by multi-function files |
| |
tmp_mulfunc= |
| |
case $tmp_fn in |
| |
add_n|sub_n) tmp_mulfunc="aors_n" ;; |
| |
addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; |
| |
popcount|hamdist) tmp_mulfunc="popham" ;; |
| |
and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) |
| |
tmp_mulfunc="logops_n" ;; |
| |
esac |
| |
|
| |
found=no |
| |
for tmp_dir in $path; do |
| |
for tmp_base in $tmp_fn $tmp_mulfunc; do |
| |
for tmp_ext in asm S s c; do |
| |
tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext |
| |
if test -f $tmp_file; then |
| |
found=yes |
| |
|
| |
mpn_objects="$mpn_objects ${tmp_fn}.lo" |
| |
mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_fn}.lo" |
| |
gmp_links="$gmp_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" |
| |
|
| |
# duplicate AC_DEFINEs are harmless, so it doesn't matter |
| |
# that multi-function files get grepped here repeatedly |
| |
gmp_ep=["` |
| |
sed -n 's/^[ ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ; |
| |
sed -n 's/^[ ]*PROLOGUE(\(.*\))/\1/p' $tmp_file |
| |
`"] |
| |
for gmp_tmp in $gmp_ep; do |
| |
AC_DEFINE_UNQUOTED(HAVE_NATIVE_${gmp_tmp}) |
| |
done |
| |
|
| |
break |
| |
fi |
| |
done |
| |
if test $found = yes; then break ; fi |
| |
done |
| |
if test $found = yes; then break ; fi |
| |
done |
| |
|
| |
if test $found = no; then |
| |
for tmp_optional in $gmp_mpn_functions_optional; do |
| |
if test $tmp_optional = $tmp_fn; then |
| |
found=yes |
| |
fi |
| |
done |
| |
if test $found = no; then |
| |
AC_MSG_ERROR([no version of $tmp_fn found in path: $path]) |
| |
fi |
| |
fi |
| |
done |
| |
|
| |
# Create link for gmp-mparam.h. |
| |
for tmp_dir in $path ; do |
| |
rm -f gmp-mparam.h |
| |
if test -f $srcdir/mpn/${tmp_dir}/gmp-mparam.h ; then |
| |
gmp_links="$gmp_links gmp-mparam.h:mpn/${tmp_dir}/gmp-mparam.h" |
| |
|
| |
# Copy any KARATSUBA_SQR_THRESHOLD in gmp-mparam.h to config.m4. |
| |
# Some versions of sqr_basecase.asm use this. |
| |
tmp_gmp_karatsuba_sqr_threshold="`sed -n 's/^#define KARATSUBA_SQR_THRESHOLD[ ]*\([0-9][0-9]*\).*$/\1/p' $srcdir/mpn/${tmp_dir}/gmp-mparam.h`" |
| |
if test -n "$tmp_gmp_karatsuba_sqr_threshold"; then |
| |
GMP_DEFINE_RAW(["define(<KARATSUBA_SQR_THRESHOLD>,<$tmp_gmp_karatsuba_sqr_threshold>)"]) |
| |
fi |
| |
|
| |
break |
| |
fi |
| |
done |
| |
|
| |
# Dig out the links from `gmp_links' for inclusion in DISTCLEANFILES. |
| |
gmp_srclinks= |
| |
for f in $gmp_links; do |
| |
gmp_srclinks="$gmp_srclinks `echo $f | sed 's/\(.*\):.*/\1/'`" |
| |
done |
| |
|
| |
AC_SUBST(mpn_objects) |
| |
AC_SUBST(mpn_objs_in_libgmp) |
| |
AC_SUBST(gmp_srclinks) |
| |
|
| |
dnl ---------------------------------------- |
| |
dnl Make links. |
| |
AC_CONFIG_LINKS($gmp_links) |
| |
|
| |
dnl Create config.m4. |
| |
GMP_FINISH |
| |
|
| |
dnl Create Makefiles |
| |
dnl FIXME: Upcoming version of autoconf/automake may not like broken lines. |
| |
AC_OUTPUT(Makefile mpf/Makefile mpz/Makefile mpn/Makefile mpq/Makefile \ |
| |
mpf/tests/Makefile mpz/tests/Makefile mpq/tests/Makefile mpn/tests/Makefile \ |
| |
tests/Makefile tests/rand/Makefile demos/Makefile tune/Makefile \ |
| |
mpbsd/Makefile mpbsd/tests/Makefile mpfr/Makefile mpfr/tests/Makefile) |
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