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_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) dnl dnl SMB_INCLUDED_LIB_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) dnl dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags) dnl dnl SMB_ENABLE(name,default_build) dnl dnl SMB_INCLUDE_MK(file) dnl dnl SMB_WRITE_MAKEVARS(file) dnl dnl SMB_WRITE_PERLVARS(file) dnl dnl ####################################################### dnl ### And now the implementation ### dnl ####################################################### dnl SMB_SUBSYSTEM(name,obj_files,required_subsystems,cflags) AC_DEFUN([SMB_SUBSYSTEM], [ MAKE_SETTINGS="$MAKE_SETTINGS $1_CFLAGS = $4 $1_ENABLE = YES $1_OBJ_FILES = $2 " SMB_INFO_SUBSYSTEMS="$SMB_INFO_SUBSYSTEMS ################################### # Start Subsystem $1 @<:@SUBSYSTEM::$1@:>@ PRIVATE_DEPENDENCIES = $3 CFLAGS = \$($1_CFLAGS) ENABLE = YES # End Subsystem $1 ################################### " ]) dnl SMB_LIBRARY(name,obj_files,required_subsystems,cflags,ldflags) AC_DEFUN([SMB_LIBRARY], [ MAKE_SETTINGS="$MAKE_SETTINGS $1_CFLAGS = $6 $1_LDFLAGS = $7 n1_ENABLE = YES $1_OBJ_FILES = $2 " SMB_INFO_LIBRARIES="$SMB_INFO_LIBRARIES ################################### # Start Library $1 @<:@LIBRARY::$1@:>@ PRIVATE_DEPENDENCIES = $3 CFLAGS = \$($1_CFLAGS) LDFLAGS = \$($1_LDFLAGS) ENABLE = YES # End Library $1 ################################### " ]) dnl SMB_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) AC_DEFUN([SMB_EXT_LIB_FROM_PKGCONFIG], [ dnl Figure out the correct variables and call SMB_EXT_LIB() if test -z "$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://pkg-config.freedesktop.org/ to get pkg-config." ac_cv_$1_found=no else if $PKG_CONFIG --atleast-pkgconfig-version 0.9.0; then AC_MSG_CHECKING(for $2) if $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-.}/../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'`]) ac_cv_$1_found=yes else AC_MSG_RESULT(no) $PKG_CONFIG --errors-to-stdout --print-errors '$2' ac_cv_$1_found=no fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://pkg-config.freedesktop.org/" ac_cv_$1_found=no fi fi if test x$ac_cv_$1_found = x"yes"; then ifelse([$3], [], [echo -n ""], [$3]) else ifelse([$4], [], [ SMB_EXT_LIB($1) SMB_ENABLE($1, NO) ], [$4]) fi ]) dnl SMB_INCLUDED_LIB_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) AC_DEFUN([SMB_INCLUDED_LIB_PKGCONFIG], [ AC_ARG_ENABLE([external-]translit($1,`A-Z',`a-z'), AS_HELP_STRING([--enable-external-]translit($1,`A-Z',`a-z'), [Use external $1 instead of built-in (default=ifelse([$5],[],auto,$5))]), [], [enableval=ifelse([$5],[],auto,$5)]) if test $enableval = yes -o $enableval = auto; then SMB_EXT_LIB_FROM_PKGCONFIG([$1], [$2], [$3], [ if test $enableval = yes; then AC_MSG_ERROR([Unable to find external $1]) fi enableval=no ]) fi if test $enableval = no; then ifelse([$4], [], [ SMB_EXT_LIB($1) SMB_ENABLE($1, NO) ], [$4]) fi ]) dnl SMB_INCLUDE_MK(file) AC_DEFUN([SMB_INCLUDE_MK], [ SMB_INFO_EXT_LIBS="$SMB_INFO_EXT_LIBS mkinclude $1 " ]) dnl dnl SMB_EXT_LIB() just specifies the details of the library. dnl Note: the library isn't enabled by default. dnl You need to enable it with SMB_ENABLE(name) if configure dnl find it should be used. E.g. it should not be enabled dnl if the library is present, but the header file is missing. dnl dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags) AC_DEFUN([SMB_EXT_LIB], [ MAKE_SETTINGS="$MAKE_SETTINGS $1_LIBS = $2 $1_CFLAGS = $3 $1_CPPFLAGS = $4 $1_LDFLAGS = $5 " ]) dnl SMB_ENABLE(name,default_build) AC_DEFUN([SMB_ENABLE], [ MAKE_SETTINGS="$MAKE_SETTINGS $1_ENABLE = $2 " SMB_INFO_ENABLES="$SMB_INFO_ENABLES \$enabled{$1} = \"$2\";" ]) dnl SMB_MAKE_SETTINGS(text) AC_DEFUN([SMB_MAKE_SETTINGS], [ MAKE_SETTINGS="$MAKE_SETTINGS $1 " ]) dnl SMB_WRITE_MAKEVARS(path, skip_vars) AC_DEFUN([SMB_WRITE_MAKEVARS], [ echo "configure: creating $1" cat >$1</dev/null 2>/dev/null; then echo "$ac_var = $ac_val" >> $1 fi done ]) dnl SMB_WRITE_PERLVARS(path) AC_DEFUN([SMB_WRITE_PERLVARS], [ echo "configure: creating $1" cat >$1< \x27$myval\x27,\n"' >> $1 done cat >>$1<