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| 1 # -*- Autoconf -*- |
| 2 # Process this file with autoconf to produce a configure script. |
| 3 m4_pattern_allow([AM_INIT_AUTOMAKE]) |
| 4 m4_pattern_allow([AC_PROG_LIBTOOL]) |
| 5 |
| 6 AC_PREREQ([2.63]) |
| 7 AC_INIT([libscrypt], [1.1.6], [http://www.tarsnap.com/scrypt.html]) |
| 8 AC_CONFIG_AUX_DIR([build-aux]) |
| 9 AC_CONFIG_MACRO_DIR([m4]) |
| 10 AC_CONFIG_SRCDIR([src/scrypt_platform.h]) |
| 11 AC_CONFIG_HEADERS([config.h]) |
| 12 AM_INIT_AUTOMAKE([foreign]) |
| 13 |
| 14 AC_PROG_LIBTOOL |
| 15 AC_SUBST(enable_shared) |
| 16 AC_SUBST(enable_static) |
| 17 libtool_VERSION=1:0:0 |
| 18 AC_SUBST(libtool_VERSION) |
| 19 |
| 20 # Checks for programs. |
| 21 AC_PROG_CC |
| 22 |
| 23 # Checks for libraries. |
| 24 AC_CHECK_LIB(rt, clock_gettime) |
| 25 |
| 26 # Checks for header files. |
| 27 AC_CHECK_HEADERS([err.h fcntl.h inttypes.h memory.h stddef.h stdint.h stdlib.h s
tring.h strings.h sys/endian.h sys/param.h sys/stat.h sys/sysinfo.h sys/time.h s
ys/types.h termios.h unistd.h]) |
| 28 |
| 29 # Checks for typedefs, structures, and compiler characteristics. |
| 30 AC_C_INLINE |
| 31 AC_TYPE_SIZE_T |
| 32 AC_TYPE_SSIZE_T |
| 33 AC_TYPE_UINT32_T |
| 34 AC_TYPE_UINT64_T |
| 35 AC_TYPE_UINT8_T |
| 36 AC_CHECK_TYPES([struct sysinfo],[], [], [[#include <sys/sysinfo.h>]]) |
| 37 AC_CHECK_HEADER([sys/sysinfo.h], [ |
| 38 AC_CHECK_MEMBER(struct sysinfo.mem_unit, |
| 39 [AC_DEFINE([HAVE_STRUCT_SYSINFO_MEM_UNIT],[],[s
ys/sysinfo.mem_unit])], |
| 40 [], |
| 41 [#include <sys/sysinfo.h>])]) |
| 42 AC_CHECK_HEADER([sys/sysinfo.h], [ |
| 43 AC_CHECK_MEMBER(struct sysinfo.totalram, |
| 44 [AC_DEFINE([HAVE_STRUCT_SYSINFO_TOTALRAM],[],[s
ys/sysinfo.totalram])], |
| 45 [], |
| 46 [#include <sys/sysinfo.h>])]) |
| 47 |
| 48 # Checks for library functions. |
| 49 AC_FUNC_MALLOC |
| 50 AC_FUNC_MMAP |
| 51 AC_FUNC_STRTOD |
| 52 AC_CHECK_FUNCS([clock_gettime gettimeofday memmove memset munmap posix_memalign
strcspn strdup strerror strtoumax sysinfo]) |
| 53 |
| 54 AC_CHECK_DECLS(be64enc) |
| 55 |
| 56 # Check if we have a hw.usermem sysctl. |
| 57 if sysctl hw.usermem >/dev/null 2>/dev/null; then |
| 58 |
| 59 cat >>confdefs.h <<\_ACEOF |
| 60 #define HAVE_SYSCTL_HW_USERMEM 1 |
| 61 _ACEOF |
| 62 |
| 63 fi |
| 64 |
| 65 AC_CONFIG_FILES([Makefile]) |
| 66 AC_OUTPUT |
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