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dnl Process this file with autoconf to produce a configure script.
AC_INIT(NEWS)
AM_INIT_AUTOMAKE(mminstance, 1.16.3)
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_RANLIB
AC_ARG_ENABLE(warnings, [ --enable-warnings compile with -Wall],
[CC="$CC -W -Wall"; CXX="$CXX -W -Wall"])
dnl
dnl dependencies
dnl
AC_ARG_ENABLE(dependencies, [ --enable-dependencies track dependencies (requires GCC, G++ and GNU Make)],
[CC="$CC -MMD"; CXX="$CXX -MMD"
AUTODEPENDENCIES='DEPFILES := $(wildcard *.d)\
ifneq ($(DEPFILES),)\
include $(DEPFILES)\
endif'])
AC_SUBST(AUTODEPENDENCIES)
dnl
dnl directory searching
dnl
AC_HEADER_DIRENT
dnl
dnl strerror, working strtod, strtoul, time
dnl
FIXLIBC_O=''
AC_CHECK_FUNC(strerror, AC_DEFINE(HAVE_STRERROR), FIXLIBC_O='fixlibc.o')
AC_CHECK_FUNCS(strtoul ctime)
AC_CACHE_CHECK(whether strtod works, ac_cv_working_strtod,
[AC_TRY_RUN([#include <stdio.h>
#include <stdlib.h>
int main(int c, char **v) {
char s[] = "12 ";
char *endp;
double d = strtod(s, &endp);
exit(*endp == 0 ? 1 : 0);
}], ac_cv_working_strtod=yes, ac_cv_working_strtod=no,
ac_cv_working_strtod=yes)])
if test $ac_cv_working_strtod = no ;
then FIXLIBC_O='fixlibc.o'; AC_DEFINE_UNQUOTED(BROKEN_STRTOD)
fi
AC_SUBST(FIXLIBC_O)
dnl
dnl floor
dnl
AC_CHECK_FUNC(floor, :, AC_CHECK_LIB(m, floor))
dnl
dnl new.h
dnl
AC_LANG_CPLUSPLUS
AC_CHECK_HEADERS(new.h)
dnl
dnl Output
dnl
AC_OUTPUT(Makefile edlib/Makefile t1lib/Makefile metricslib/Makefile mmafm/Makefile mmpfb/Makefile)
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