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|
dnl SMB Build System
dnl ----------------
dnl Copyright (C) 2004 Stefan Metzmacher
dnl Copyright (C) 2004-2005 Jelmer Vernooij
dnl Published under the GPL
dnl
dnl SMB_SUBSYSTEM(name,obj_files,required_subsystems)
dnl
dnl SMB_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name)
dnl
dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags)
dnl
dnl SMB_ENABLE(name,default_build)
dnl
dnl #######################################################
dnl ### And now the implementation ###
dnl #######################################################
dnl SMB_SUBSYSTEM(name,obj_files,required_subsystems)
AC_DEFUN([SMB_SUBSYSTEM],
[
if test -z "$[SMB_SUBSYSTEM_NOPROTO_][$1]"; then
[SMB_SUBSYSTEM_NOPROTO_][$1]="NO";
fi
SMB_INFO_SUBSYSTEMS="$SMB_INFO_SUBSYSTEMS
###################################
# Start Subsystem $1
@<:@SUBSYSTEM::$1@:>@
OBJ_FILES = $2
PRIVATE_DEPENDENCIES = $3
ENABLE = YES
# End Subsystem $1
###################################
"
])
dnl SMB_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name)
AC_DEFUN([SMB_EXT_LIB_FROM_PKGCONFIG],
[
dnl Figure out the correct variables and call SMB_EXT_LIB()
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test "$PKG_CONFIG" = "no" ; then
echo "*** The pkg-config script could not be found. Make sure it is"
echo "*** in your path, or set the PKG_CONFIG environment variable"
echo "*** to the full path to pkg-config."
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
SMB_EXT_LIB($1)
SMB_ENABLE($1, NO)
else
if $PKG_CONFIG --atleast-pkgconfig-version 0.9.0; then
AC_MSG_CHECKING(for $2)
if test "$SMB_$1"x = "NO"x ; then
SMB_ENABLE($1, NO)
AC_MSG_RESULT(disabled)
elif $PKG_CONFIG --exists '$2' ; then
AC_MSG_RESULT(yes)
$1_CFLAGS="`$PKG_CONFIG --cflags '$2'`"
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $$1_CFLAGS"
AC_MSG_CHECKING([that the C compiler can use the $1_CFLAGS])
AC_TRY_RUN([#include "${srcdir-.}/build/tests/trivial.c"],
SMB_ENABLE($1, YES)
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no),
AC_MSG_WARN([cannot run when cross-compiling]))
CFLAGS="$OLD_CFLAGS"
SMB_EXT_LIB($1,
[`$PKG_CONFIG --libs-only-l '$2'`],
[`$PKG_CONFIG --cflags-only-other '$2'`],
[`$PKG_CONFIG --cflags-only-I '$2'`],
[`$PKG_CONFIG --libs-only-other '$2'` `$PKG_CONFIG --libs-only-L '$2'`])
else
SMB_EXT_LIB($1)
SMB_ENABLE($1, NO)
AC_MSG_RESULT(no)
$PKG_CONFIG --errors-to-stdout --print-errors '$2'
fi
else
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
echo "*** See http://www.freedesktop.org/software/pkgconfig"
SMB_EXT_LIB($1)
SMB_ENABLE($1, NO)
fi
fi
])
dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags)
AC_DEFUN([SMB_EXT_LIB],
[
SMB_INFO_EXT_LIBS="$SMB_INFO_EXT_LIBS
###################################
# Start Ext Lib $1
@<:@EXT_LIB::$1@:>@
LIBS = $2
CFLAGS = $3
CPPFLAGS = $4
LDFLAGS = $5
# End Ext Lib $1
###################################
"
])
dnl SMB_ENABLE(name,default_build)
AC_DEFUN([SMB_ENABLE],
[
[SMB_ENABLE_][$1]="$2";
SMB_INFO_ENABLES="$SMB_INFO_ENABLES
\$enabled{$1} = \"$2\";"
])
|
