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AC_INIT(ddpt, 0.92, dgilbert@interlog.com)
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
# AC_PROG_CXX
AC_PROG_INSTALL
# check for headers
AC_HEADER_STDC
AC_CHECK_HEADERS([linux/types.h linux/bsg.h], [], [],
[[#ifdef HAVE_LINUX_TYPES_H
# include <linux/types.h>
#endif
]])
AC_CHECK_FUNCS(posix_fadvise)
AC_CHECK_FUNCS(fsync)
AC_CHECK_FUNCS(fdatasync)
AC_CHECK_LIB(rt, clock_gettime,
AC_SUBST([rt_libs], ['-lrt']),
AC_SUBST([rt_libs], ['']))
AC_CHECK_LIB(rt, clock_gettime)
AC_CHECK_FUNCS(clock_gettime)
AC_CHECK_FUNCS(gettimeofday)
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED(SG_LIB_BUILD_HOST, "${host}", [ddpt Build Host])
case "${host}" in
*-*-linux-gnu*)
AC_SUBST([os_deps], ['sg_pt_linux.o'])
AC_DEFINE_UNQUOTED(SG_LIB_LINUX, 1, [ddpt on linux])
AC_SUBST([os_libs], ['']) ;;
*-*-linux*)
AC_SUBST([os_deps], ['sg_pt_linux.o'])
AC_DEFINE_UNQUOTED(SG_LIB_LINUX, 1, [ddpt on linux])
AC_SUBST([os_libs], ['']) ;;
*-*-freebsd*|*-*-kfreebsd*-gnu*)
AC_SUBST([os_deps], ['sg_pt_freebsd.o'])
AC_DEFINE_UNQUOTED(SG_LIB_FREEBSD, 1, [ddpt on FreeBSD])
AC_SUBST([os_libs], ['-lcam']);;
*-*-solaris*)
AC_SUBST([os_deps], ['sg_pt_solaris.o'])
AC_DEFINE_UNQUOTED(SG_LIB_SOLARIS, 1, [ddpt on Solaris])
AC_SUBST([os_libs], ['']);;
*-*-cygwin*)
AC_SUBST([os_deps], ['sg_pt_win32.o'])
AC_DEFINE_UNQUOTED(SG_LIB_WIN32, 1, [ddpt on Win32])
AC_DEFINE_UNQUOTED(WIN32_SPT_DIRECT, 1, [allow large buffers, aligned?])
AC_SUBST([os_libs], ['']) ;;
*-*-mingw*)
AC_SUBST([os_deps], ['sg_pt_win32.o'])
AC_DEFINE_UNQUOTED(SG_LIB_WIN32, 1, [ddpt on Win32])
AC_DEFINE_UNQUOTED(WIN32_SPT_DIRECT, 1, [allow large buffers, aligned?])
AC_DEFINE_UNQUOTED(SG_LIB_MINGW, 1, [also MinGW environment])
AC_SUBST([os_libs], ['']) ;;
*)
AC_SUBST([os_deps], ['sg_pt_linux.o'])
AC_DEFINE_UNQUOTED(SG_LIB_LINUX, 1, [assume ddpt on linux])
AC_SUBST([os_libs], ['']) ;;
esac
AC_ARG_ENABLE([no-linux-bsg],
AC_HELP_STRING([--enable-no-linux-bsg], [ignore linux bsg (sgv4) if present]),
AC_DEFINE_UNQUOTED(IGNORE_LINUX_BSG, 1, [ignore linux bsg], )
)
AC_CHECK_LIB(sgutils2, sg_ll_inquiry,
[SGUTILS_LIBS="-lsgutils2"; have_sgutils=yes], have_sgutils=no)
AC_SUBST(SGUTILS_LIBS)
AM_CONDITIONAL(HAVE_SGUTILS, test x"$have_sgutils" = xyes)
# AC_PROG_LIBTOOL
AC_OUTPUT(Makefile src/Makefile doc/Makefile)
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