folly/configure.ac

   1
   2 #                                               -*- Autoconf -*-
   3 # Process this file with autoconf to produce a configure script.
   4
   5 AC_PREREQ(2.59)
   6 AC_INIT(folly, 0.1, folly@fb.com)
   7 AC_CONFIG_SRCDIR([Likely.h])
   8 AC_CONFIG_HEADERS([config.h])
   9 AX_PREFIX_CONFIG_H([folly-config.h], [folly], [config.h])
  10 AC_CONFIG_AUX_DIR([build-aux])
  11
  12 AM_INIT_AUTOMAKE([foreign dist-bzip2])
  13
  14 AC_CONFIG_MACRO_DIR([m4])
  15
  16 AC_PROG_INSTALL
  17 AM_PROG_LIBTOOL
  18
  19 AC_LANG([C++])
  20
  21 # Checks for programs.
  22 AC_PROG_CXX
  23 AC_PROG_CC
  24 AC_CXX_COMPILE_STDCXX_0X
  25
  26 # Checks for libraries.
  27 AC_CHECK_LIB([glog],[openlog],[],[AC_MSG_ERROR(
  28              [Please install google-glog library])])
  29 AC_CHECK_LIB([gflags],[getenv],[],[AC_MSG_ERROR(
  30              [Please install google-gflags library])])
  31
  32 # check for boost libs
  33 AX_BOOST_BASE([1.20.0], [], [AC_MSG_ERROR(
  34               [Please install boost >= 1.20.0 (thread, regex, and system)])])
  35 AX_BOOST_THREAD
  36 AX_BOOST_REGEX
  37 AX_BOOST_SYSTEM
  38
  39 # Checks for header files.
  40 AC_HEADER_STDC
  41 AC_CHECK_HEADERS([fcntl.h features.h inttypes.h limits.h stdint.h stdlib.h string.h sys/time.h unistd.h mutex.h malloc.h emmintrin.h byteswap.h])
  42
  43 AC_CHECK_HEADER(double-conversion.h, [], [AC_MSG_ERROR(
  44                 [Couldn't find double-conversion.h, please download from \
  45                 http://code.google.com/p/double-conversion/])], [])
  46 AC_CHECK_LIB([double_conversion_pic],[ceil],[],[AC_MSG_ERROR(
  47              [Please install double-conversion library])])
  48
  49 # Checks for typedefs, structures, and compiler characteristics.
  50 AC_HEADER_STDBOOL
  51 AC_C_CONST
  52 AC_C_INLINE
  53 AC_TYPE_SIZE_T
  54 AC_HEADER_TIME
  55 AC_C_VOLATILE
  56 AC_CHECK_TYPE([__int128],
  57   [AC_DEFINE([HAVE_INT128_T], [1], [Define if __int128 exists])],
  58   [AC_DEFINE([HAVE_INT128_T], [0], [Define if __int128 does not exist])])
  59 AC_CHECK_TYPES([ptrdiff_t])
  60 AC_COMPILE_IFELSE(
  61   [AC_LANG_SOURCE[extern "C" void (*test_ifunc(void))() { return 0; }
  62                   void func() __attribute__((ifunc("test_ifunc")));]],
  63   [AC_DEFINE([HAVE_IFUNC], [1], [Define to 1 if the compiler supports ifunc])],
  64   [AC_DEFINE([HAVE_IFUNC], [0], [Define to 0 if the compiler doesn't support ifunc])]
  65 )
  66 AC_COMPILE_IFELSE(
  67   [AC_LANG_SOURCE[class C { virtual void f() final {} virtual void g() {} };
  68                   class D : public C { virtual void g() override {} };]],
  69   [AC_DEFINE([FINAL], [final],
  70              [Define to "final" if the compiler supports C++11 "final"]),
  71    AC_DEFINE([OVERRIDE], [override],
  72              [Define to "override" if the compiler supports C++11 "override"])],
  73   [AC_DEFINE([FINAL], [],
  74              [Define to "final" if the compiler supports C++11 "final"]),
  75    AC_DEFINE([OVERRIDE], [],
  76              [Define to "override" if the compiler supports C++11 "override"])]
  77 )
  78
  79 # Checks for library functions.
  80 AC_CHECK_FUNCS([getdelim \
  81                 gettimeofday \
  82                 memmove \
  83                 memset \
  84                 pow \
  85                 strerror \
  86                 pthread_yield \
  87                 rallocm \
  88                 malloc_size \
  89                 malloc_usable_size])
  90
  91 if test "$ac_cv_func_pthread_yield" = "no"; then
  92    AC_CHECK_HEADERS([sched.h])
  93    AC_CHECK_FUNCS([sched_yield])
  94 fi
  95
  96 CXX_FLAGS=""
  97 if test "$ac_cv_cxx_compile_cxx0x_cxx" = yes; then
  98    CXX_FLAGS="-std=c++0x"
  99 fi
 100 if test "$ac_cv_cxx_compile_cxx0x_gxx" = yes; then
 101    CXX_FLAGS="-std=gnu++0x"
 102 fi
 103
 104 AC_SUBST(AM_CPPFLAGS, '-I../$(top_srcdir)'" "'-I$(top_srcdir)/io'" "'-I$(top_srcdir)/test'" -lstdc++ $CXX_FLAGS $BOOST_CPPFLAGS")
 105 AC_SUBST(AM_CXXFLAGS, "$BOOST_THREAD_LIB $BOOST_SYSTEM_LIB")
 106
 107 AM_CONDITIONAL([HAVE_STD_THREAD], [test "$ac_cv_header_features" = "yes"])
 108 AM_CONDITIONAL([HAVE_X86_64], [test "$build_cpu" = "x86_64"])
 109
 110 # Output
 111 AC_CONFIG_FILES([Makefile
 112                  test/Makefile
 113                  test/function_benchmark/Makefile])
 114 AC_OUTPUT