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|
AC_DEFUN([LIBBURNIA_SET_FLAGS],
[
case $target_os in
freebsd* | netbsd*)
LDFLAGS="$LDFLAGS -L/usr/local/lib"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
;;
esac
])
AC_DEFUN([TARGET_SHIZZLE],
[
ARCH=""
LIBBURNIA_PKGCONFDIR="$libdir"/pkgconfig
AC_MSG_CHECKING([target operating system])
libburn_check_libcam=
LIBBURNIA_LDCONFIG_CMD="echo 'No ldconfig run performed. If needed, configure manually for:'"
case $target in
*-*-linux*)
ARCH=linux
LIBBURN_ARCH_LIBS=
LIBBURNIA_LDCONFIG_CMD=ldconfig
;;
*-*-freebsd*)
ARCH=freebsd
LIBBURN_ARCH_LIBS=-lcam
LIBBURNIA_PKGCONFDIR=$(echo "$libdir" | sed 's/\/lib$/\/libdata/')/pkgconfig
;;
*-kfreebsd*-gnu*)
ARCH=freebsd
LIBBURN_ARCH_LIBS=-lcam
libburn_check_libcam=yes
;;
*-solaris*)
ARCH=solaris
LIBBURN_ARCH_LIBS=-lvolmgt
;;
*)
ARCH=
LIBBURN_ARCH_LIBS=
# AC_MSG_ERROR(You are attempting to compile for an unsupported platform)
;;
esac
AC_MSG_RESULT([$ARCH])
if test x"$libburn_check_libcam" = xyes
then
LIBBURNIA_CHECK_LIBCAM
fi
])
dnl LIBBURN_ASSERT_VERS_LIBS is by Thomas Schmitt, libburnia project
dnl It tests whether -Wl,--version-script=... works with the compiler
AC_DEFUN([LIBBURN_ASSERT_VERS_LIBS],
[
libburnia_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/libburn/libburn.ver"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("Hello\n");]])],[vers_libs_test="yes"],[vers_libs_test="no"])
if test x$vers_libs_test = xyes
then
LIBLDFLAGS="-Wl,--version-script=$srcdir/libburn/libburn.ver"
fi
LDFLAGS="$libburnia_save_LDFLAGS"
AC_SUBST(LIBLDFLAGS)
])
dnl LIBBURNIA_SET_PKGCONFIG determines the install directory for the *.pc file.
dnl Important: Must be performed _after_ TARGET_SHIZZLE
dnl
AC_DEFUN([LIBBURNIA_SET_PKGCONFIG],
[
### for testing --enable-libdir-pkgconfig on Linux
### LIBBURNIA_PKGCONFDIR="$libdir"data/pkgconfig
if test "x$LIBBURNIA_PKGCONFDIR" = "x$libdir"/pkgconfig
then
dummy=dummy
else
AC_ARG_ENABLE(libdir-pkgconfig,
[ --enable-libdir-pkgconfig Install to $libdir/pkgconfig on any OS, default=no],
, enable_libdir_pkgconfig="no")
AC_MSG_CHECKING([for --enable-libdir-pkgconfig])
if test "x$enable_libdir_pkgconfig" = xyes
then
LIBBURNIA_PKGCONFDIR="$libdir"/pkgconfig
fi
AC_MSG_RESULT([$enable_libdir_pkgconfig])
fi
libburnia_pkgconfig_override="no"
AC_ARG_ENABLE(pkgconfig-path,
[ --enable-pkgconfig-path=DIR Absolute path of directory for libisofs-*.pc],
libburnia_pkgconfig_override="yes" , enable_pkgconfig_path="none")
AC_MSG_CHECKING([for overridden pkgconfig directory path])
if test "x$enable_pkgconfig_path" = xno
then
libburnia_pkgconfig_override="no"
fi
if test "x$enable_pkgconfig_path" = x -o "x$enable_pkgconfig_path" = xyes
then
libburnia_pkgconfig_override="invalid argument"
fi
if test "x$libburnia_pkgconfig_override" = xyes
then
LIBBURNIA_PKGCONFDIR="$enable_pkgconfig_path"
AC_MSG_RESULT([$LIBBURNIA_PKGCONFDIR])
else
AC_MSG_RESULT([$libburnia_pkgconfig_override])
fi
AC_SUBST(LIBBURNIA_PKGCONFDIR)
dnl For debugging only
### AC_MSG_RESULT([LIBBURNIA_PKGCONFDIR = $LIBBURNIA_PKGCONFDIR])
])
dnl LIBBURNIA_CHECK_ARCH_LIBS is by Thomas Schmitt, libburnia project
dnl It tests whether the OS dependent libraries are available.
dnl With libisoburn they are needed only for the case that indirect linking
dnl does not work. So it is worth a try to omit them.
dnl $1 = "mandatory" or "optional" define the action if test linking fails.
dnl "silent" is like "optional" but without message.
AC_DEFUN([LIBBURNIA_CHECK_ARCH_LIBS],
[
libburnia_save_LIBS="$LIBS"
if test "x$LIBBURN_ARCH_LIBS" = x
then
dummy=dummy
else
LIBS="$LIBS $LIBBURN_ARCH_LIBS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("Hello\n");]])],[archlibs_test="yes"],[archlibs_test="no"])
LIBS="$libburnia_save_LIBS"
if test x$archlibs_test = xno
then
if test x"$1" = xmandatory
then
echo >&2
echo "FATAL: Test linking with mandatory library options failed: $LIBBURN_ARCH_LIBS" >&2
echo >&2
(exit 1); exit 1;
else
if test x"$1" = xoptional
then
echo "disabled linking with $LIBBURN_ARCH_LIBS (because not found)"
fi
LIBBURN_ARCH_LIBS=""
fi
else
if test x"$1" = xsilent
then
dummy=dummy
else
echo "enabled linking with $LIBBURN_ARCH_LIBS"
fi
fi
fi
])
dnl LIBBURNIA_CHECK_LINUX_SCSI is by Thomas Schmitt, libburnia project
dnl
AC_DEFUN([LIBBURNIA_CHECK_LINUX_SCSI],
[
dnl Check whether it is a Linux without scsi/scsi.h
libburn_scsi_disabled=
if test x"$ARCH" = xlinux
then
AH_TEMPLATE([Libburn_use_sg_dummY],
[Define to compile without OS specific SCSI features])
AC_MSG_CHECKING([for missing scsi/scsi.h on Linux])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef __linux
#include <scsi/scsi.h>
#endif
]], [[;]])],[AC_MSG_RESULT([no])],[AC_DEFINE([Libburn_use_sg_dummY], [yes])
libburn_scsi_disabled=yes
AC_MSG_RESULT([yes])
])
fi
if test x"$libburn_scsi_disabled" = xyes
then
echo "disabled operation of optical drives via SCSI"
fi
])
dnl LIBBURNIA_CHECK_LIBCAM is by Thomas Schmitt, libburnia project
dnl
AC_DEFUN([LIBBURNIA_CHECK_LIBCAM],
[
dnl Check whether libcam is requested for FreeBSD kernel but missing
libburn_scsi_disabled=
if test x"$LIBBURN_ARCH_LIBS" = x"-lcam"
then
AH_TEMPLATE([Libburn_use_sg_dummY],
[Define to compile without OS specific SCSI features])
AC_MSG_CHECKING([for missing libcam for SCSI on FreeBSD kernel])
dnl If libcam is not available, LIBBURN_ARCH_LIBS will be made empty
LIBBURNIA_CHECK_ARCH_LIBS(silent)
if test x"$LIBBURN_ARCH_LIBS" = x
then
AC_DEFINE([Libburn_use_sg_dummY], [yes])
libburn_scsi_disabled=yes
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
if test x"$LIBBURN_ARCH_LIBS" = x"-lcam"
then
AC_MSG_CHECKING([for missing libcam headers])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdio.h>
#include <camlib.h>
#include <cam/scsi/scsi_message.h>
#include <cam/scsi/scsi_pass.h>
]], [[;]])],[AC_MSG_RESULT([no])],[AC_DEFINE([Libburn_use_sg_dummY], [yes])
libburn_scsi_disabled=yes
AC_MSG_RESULT([yes])
])
fi
if test x"$libburn_scsi_disabled" = xyes
then
echo "disabled operation of optical drives via SCSI"
fi
])
|
