1AC_INIT(binio,1.5,[dn.tlp@gmx.net],libbinio) 2AC_CONFIG_SRCDIR(src/binio.cpp) 3AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile src/binio.h libbinio.pc]) 4AM_INIT_AUTOMAKE 5AM_MAINTAINER_MODE 6#AM_DISABLE_SHARED 7AM_PROG_LIBTOOL 8AC_LANG(C++) 9 10# Check for a sane C/C++ build environment. 11AC_PROG_MAKE_SET 12AC_PROG_INSTALL 13AC_PROG_CXX 14 15# Check if 'long long' or 'long double' are available and use them instead. 16AC_CHECK_TYPE(long long, AC_SUBST(TYPE_INT,"long long"), 17 AC_SUBST(TYPE_INT,long)) 18AC_CHECK_TYPE(long double, AC_SUBST(TYPE_FLOAT,"long double"), 19 AC_SUBST(TYPE_FLOAT,double)) 20 21# Conditionally build iostream wrappers 22AC_ARG_ENABLE([iostream], AC_HELP_STRING([--disable-iostream], 23 [Do not build iostream wrapper streams])) 24 25if test ${enable_iostream:=yes} = yes; then 26 AC_CHECK_LIB(stdc++,main, AC_SUBST(ENABLE_IOSTREAM,1), 27 AC_SUBST(ENABLE_IOSTREAM,0)) 28else 29 AC_SUBST(ENABLE_IOSTREAM,0) 30fi 31 32# Conditionally build std::string methods 33AC_ARG_ENABLE([string], AC_HELP_STRING([--disable-string], 34 [Do not build std::string methods])) 35 36if test ${enable_string:=yes} = yes; then 37 AC_CHECK_LIB(stdc++, main, AC_SUBST(ENABLE_STRING,1), 38 AC_SUBST(ENABLE_STRING,0)) 39else 40 AC_SUBST(ENABLE_STRING,0) 41fi 42 43# Check if we are using the ISO standard C++ library 44AC_ARG_WITH([iso],AC_HELP_STRING([--with-iso], 45 [Force ISO C++ standard library compliance])) 46 47if test x${with_iso} = xyes; then 48 AC_SUBST(ISO_STDLIB,1) 49elif test x${with_iso} = xno; then 50 AC_SUBST(ISO_STDLIB,0) 51else 52 AC_CHECK_TYPE([std::basic_istream<char>], 53 AC_SUBST(ISO_STDLIB,1), 54 AC_SUBST(ISO_STDLIB,0), 55 [#include <iostream>]) 56fi 57 58# Conditionally build with 'math.h' (and maybe library) dependencies 59AC_ARG_WITH([math],AC_HELP_STRING([--without-math], 60 [Do not build routines depending on 'math.h'])) 61 62if test ${with_math:=yes} = yes; then 63 AC_CHECK_FUNC(ldexp, AC_SUBST(WITH_MATH,1), AC_SUBST(WITH_MATH,0)) 64else 65 AC_SUBST(WITH_MATH,0) 66fi 67 68AC_OUTPUT 69