configure.ac

   1 # Jerasure autoconf template
   2
   3 AC_PREREQ([2.65])
   4 AC_INIT([Jerasure], [2.0], [], [],
   5         [https://jerasure.org/jerasure/jerasure])
   6 AC_CONFIG_SRCDIR([src/jerasure.c])
   7 AC_CONFIG_HEADERS([include/config.h])
   8
   9 AC_CONFIG_AUX_DIR([build-aux])
  10 AC_CONFIG_MACRO_DIR([m4])
  11
  12 AM_INIT_AUTOMAKE([1.13 -Wall -Wno-extra-portability])
  13
  14 # Package default C compiler flags.
  15 dnl This must be before LT_INIT and AC_PROG_CC.
  16 : ${CFLAGS='-g -O3 -Wall'}
  17
  18 LT_INIT([disable-static])
  19
  20 # Checks for programs.
  21 AC_PROG_CC
  22
  23 # Checks for libraries.
  24 AC_CHECK_LIB([gf_complete], [gf_init_easy], [],
  25              [AC_MSG_FAILURE(
  26                [You need to have gf_complete installed.
  27                   gf_complete is available from http://jerasure.org/jerasure/gf-complete])
  28              ])
  29
  30 # Checks for header files.
  31 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h sys/time.h unistd.h])
  32 AC_CHECK_HEADERS([gf_complete.h gf_general.h gf_method.h gf_rand.h])
  33
  34 # Checks for typedefs, structures, and compiler characteristics.
  35 AC_TYPE_UINT32_T
  36 AC_TYPE_UINT64_T
  37 AX_EXT
  38
  39 AC_ARG_ENABLE([sse],
  40               AS_HELP_STRING([--disable-sse], [Build without SSE optimizations]),
  41               [if   test "x$enableval" = "xno" ; then
  42                 SIMD_FLAGS=""
  43                 echo "DISABLED SSE!!!"
  44               fi]
  45 )
  46
  47 # Checks for library functions.
  48 AC_FUNC_MALLOC
  49 AC_CHECK_FUNCS([bzero getcwd gettimeofday mkdir strchr strdup strrchr])
  50
  51 AC_CONFIG_FILES([Examples/Makefile
  52                  Makefile
  53                  src/Makefile])
  54 AC_OUTPUT