16/adplug/libbinio-1.4/configure.in

   1 AC_INIT(binio,1.4,[dn.tlp@gmx.net],libbinio)
   2 AC_CONFIG_SRCDIR(src/binio.cpp)
   3 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile src/binio.h libbinio.pc])
   4 AM_INIT_AUTOMAKE
   5 AM_MAINTAINER_MODE
   6 AM_PROG_LIBTOOL
   7 AC_LANG(C++)
   8
   9 # Check for a sane C/C++ build environment.
  10 AC_PROG_MAKE_SET
  11 AC_PROG_INSTALL
  12 AC_PROG_CXX
  13
  14 # Check if 'long long' or 'long double' are available and use them instead.
  15 AC_CHECK_TYPE(long long, AC_SUBST(TYPE_INT,"long long"),
  16                    AC_SUBST(TYPE_INT,long))
  17 AC_CHECK_TYPE(long double, AC_SUBST(TYPE_FLOAT,"long double"),
  18                    AC_SUBST(TYPE_FLOAT,double))
  19
  20 # Conditionally build iostream wrappers
  21 AC_ARG_ENABLE([iostream], AC_HELP_STRING([--disable-iostream],
  22         [Do not build iostream wrapper streams]))
  23
  24 if test ${enable_iostream:=yes} = yes; then
  25    AC_CHECK_LIB(stdc++,main, AC_SUBST(ENABLE_IOSTREAM,1),
  26       AC_SUBST(ENABLE_IOSTREAM,0))
  27 else
  28         AC_SUBST(ENABLE_IOSTREAM,0)
  29 fi
  30
  31 # Conditionally build std::string methods
  32 AC_ARG_ENABLE([string], AC_HELP_STRING([--disable-string],
  33         [Do not build std::string methods]))
  34
  35 if test ${enable_string:=yes} = yes; then
  36    AC_CHECK_LIB(stdc++, main, AC_SUBST(ENABLE_STRING,1),
  37                               AC_SUBST(ENABLE_STRING,0))
  38 else
  39         AC_SUBST(ENABLE_STRING,0)
  40 fi
  41
  42 # Check if we are using the ISO standard C++ library
  43 AC_ARG_WITH([iso],AC_HELP_STRING([--with-iso],
  44         [Force ISO C++ standard library compliance]))
  45
  46 if test x${with_iso} = xyes; then
  47    AC_SUBST(ISO_STDLIB,1)
  48 elif test x${with_iso} = xno; then
  49    AC_SUBST(ISO_STDLIB,0)
  50 else
  51         AC_CHECK_TYPE([std::basic_istream<char>],
  52                 AC_SUBST(ISO_STDLIB,1),
  53                 AC_SUBST(ISO_STDLIB,0),
  54                 [#include <iostream>])
  55 fi
  56
  57 # Conditionally build with 'math.h' (and maybe library) dependencies
  58 AC_ARG_WITH([math],AC_HELP_STRING([--without-math],
  59         [Do not build routines depending on 'math.h']))
  60
  61 if test ${with_math:=yes} = yes; then
  62    AC_CHECK_FUNC(ldexp, AC_SUBST(WITH_MATH,1), AC_SUBST(WITH_MATH,0))
  63 else
  64         AC_SUBST(WITH_MATH,0)
  65 fi
  66
  67 AC_OUTPUT