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_ENABLE(name,default_build) 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_ENABLE(name,default_build) AC_DEFUN([SMB_EXT_LIB_ENABLE], [ [SMB_EXT_LIB_ENABLE_][$1]="$2" SMB_INFO_ENABLES="$SMB_INFO_ENABLES \$enabled{EXT_LIB_$1} = \"$2\";" ]) dnl SMB_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name) AC_DEFUN([SMB_EXT_LIB_FROM_PKGCONFIG], [ dnl Figure out the correct variables and call SMB_EXT_LIB() if test -z "$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_EXT_LIB_ENABLE($1, NO) else if $PKG_CONFIG --atleast-pkgconfig-version 0.9.0; then AC_MSG_CHECKING(for $2) if test "$SMB_EXT_LIB_$1"x = "NO"x ; then SMB_EXT_LIB_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_EXT_LIB_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_EXT_LIB_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_EXT_LIB_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::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\";" ])