5babdbc5e3
source code. Include configure logic to pick up the system one when it exists and use the fallback version when it doesn't exist. Set the default for FreeBSD to use the system version. With this, bsdtar should now be quite portable.
74 lines
2.0 KiB
Plaintext
74 lines
2.0 KiB
Plaintext
# $FreeBSD$
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# Process this file with autoconf to produce a configure script.
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AC_INIT(bsdtar, @VERSION@, kientzle@freebsd.org)
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AM_INIT_AUTOMAKE(bsdtar, @VERSION@)
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AC_CONFIG_SRCDIR([bsdtar.c])
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AM_CONFIG_HEADER([config.h])
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# Checks for programs.
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AC_PROG_CC
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# Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_CHECK_HEADERS([bzlib.h fcntl.h inttypes.h langinfo.h limits.h locale.h paths.h stdint.h stdlib.h string.h sys/acl.h sys/ioctl.h sys/param.h unistd.h zlib.h])
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# Checks for libraries.
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AC_CHECK_LIB([z], [inflate])
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AC_CHECK_LIB([bz2], [BZ2_bzDecompressInit])
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AC_CHECK_LIB([archive], [archive_version])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_UID_T
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AC_TYPE_MODE_T
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_CHECK_TYPE(id_t, [unsigned long])
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AC_CHECK_MEMBERS([struct stat.st_rdev, struct stat.st_mtimespec.tv_nsec, struct stat.st_mtim.tv_nsec])
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AC_CHECK_DECL([D_MD_ORDER],
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[AC_DEFINE(HAVE_D_MD_ORDER, 1, [Define to 1 if nl_langinfo supports D_MD_ORDER])],
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[],
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[#include <langinfo.h>])
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AC_CHECK_DECL([FNM_LEADING_DIR],
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[AC_DEFINE(HAVE_FNM_LEADING_DIR, 1, [Define to 1 if fnmatch(3) supports the FNM_LEADING_DIR flag])],
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[],
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[#include <fnmatch.h>])
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# Checks for library functions.
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AC_FUNC_FNMATCH
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AC_PROG_GCC_TRADITIONAL
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AC_FUNC_LSTAT
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AC_HEADER_MAJOR
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AC_FUNC_MALLOC
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AC_FUNC_STAT
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AC_FUNC_STRFTIME
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AC_FUNC_VPRINTF
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AC_CHECK_TYPE([uintmax_t])
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AC_CHECK_TYPE([unsigned long long])
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AC_CHECK_FUNCS([chflags fchdir ftruncate getopt_long memmove memset nl_langinfo setlocale strchr strdup strerror strrchr sys/acl.h])
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#
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# If any of the common 64-bit types is defined, set "int64_t"
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#
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AC_CHECK_TYPE(__int64_t, [long long])
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AC_CHECK_TYPE(_int64_t, [__int64_t])
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AC_CHECK_TYPE(int64_t, [_int64_t])
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#
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# If any of the common 64-bit unsigned types is defined, set "uint64_t"
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#
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AC_CHECK_TYPE(__uint64_t, [unsigned long long])
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AC_CHECK_TYPE(_uint64_t, [__uint64_t])
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AC_CHECK_TYPE(u_int64_t, [_uint64_t])
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AC_CHECK_TYPE(uint64_t, [u_int64_t])
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#define HAVE_CHFLAGS 1
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# Additional requirements
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AC_SYS_LARGEFILE
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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