X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fxsltd%2Fconfigure.in;h=2a8fcd0f3ed4af168a44bf591265a4354123ce7c;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;hp=3c320c421aca39675c00c23d5f3be2d51a8690ee;hpb=802b2aad4abb69385e806d62ff5ca248ff86077d;p=helm.git

diff --git a/helm/xsltd/configure.in b/helm/xsltd/configure.in
index 3c320c421..2a8fcd0f3 100644
--- a/helm/xsltd/configure.in
+++ b/helm/xsltd/configure.in
@@ -6,6 +6,16 @@ MINOR_VERSION=0
 MICRO_VERSION=2
 VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION
 
+DEFAULT_HELM_LIB_DIR=/usr/local/lib/helm
+DEFAULT_HELM_STYLE_DIR=/usr/local/share/helm/style
+
+AC_ARG_ENABLE(
+	defaults,
+	[  --enable-defaults[=ARG] if yes then use defaults (don't ask user) [default=auto]],
+	USE_DEFAULTS=$enableval,
+	USE_DEFAULTS=auto
+)
+
 if test "x$prefix" != xNONE; then
   RESOLVED_PREFIX=$prefix
 else
@@ -20,26 +30,60 @@ fi
 
 BIN_DIR=$RESOLVED_EXEC_PREFIX/bin
 
-AC_CHECK_PROG(HAVE_HELM_CONFIG, helm-config, yes, no)
-if test $HAVE_HELM_CONFIG = no; then
-  AC_MSG_ERROR(Could not fing helm-config)
+if test $USE_DEFAULTS = auto; then
+	AC_CHECK_PROG(HAVE_HELM_CONFIG, helm-config, yes, no)	
+	if test $HAVE_HELM_CONFIG = yes; then
+		HELM_LIB_DIR=`helm-config --lib-dir`
+		HELM_STYLE_DIR=`helm-config --style-dir`
+	else
+		USE_DEFAULTS=no
+	fi
+fi
+
+if test $USE_DEFAULTS = no; then
+	echo
+	echo "\`helm-config' is not installed (or I can't find it in your path)."
+	echo "Please, insert the lib directory for HELM..."
+	echo
+	echo -n "[[$DEFAULT_HELM_LIB_DIR]] ? "
+	read HELM_LIB_DIR
+	if test "x$HELM_LIB_DIR" = "x"; then
+		HELM_LIB_DIR=$DEFAULT_HELM_LIB_DIR
+	fi
+	echo
+	echo "Please, insert the directory where I can find the stylesheets for HELM..."
+	echo
+	echo -n "[[$DEFAULT_HELM_STYLE_DIR]] ? "
+	read HELM_STYLE_DIR
+	if test "x$HELM_STYLE_DIR" = "x"; then
+		HELM_STYLE_DIR=$DEFAULT_HELM_STYLE_DIR
+	fi
+elif test $USE_DEFAULTS = yes; then
+	HELM_LIB_DIR=$DEFAULT_HELM_LIB_DIR
+	HELM_STYLE_DIR=$DEFAULT_HELM_STYLE_DIR
 fi
 
-HELM_LIB_DIR=`helm-config --lib-dir`
-if test ! -d $HELM_LIB_DIR; then
-  AC_MSG_ERROR(Could not find HELM lib directory, please check your installation)
+AC_MSG_CHECKING(for the $HELM_LIB_DIR)
+if test -d $HELM_LIB_DIR; then
+	AC_MSG_RESULT(ok)
+else
+	AC_MSG_RESULT(no)
+	AC_MSG_ERROR(please check your installation)
 fi
 
-HELM_STYLES_DIR=`helm-config --style-dir`
-if test ! -d $HELM_STYLES_DIR; then
-  AC_MSG_ERROR(Could not find stylesheet directory, please check your installation)
+AC_MSG_CHECKING(for $HELM_STYLE_DIR)
+if test -d $HELM_STYLE_DIR; then
+	AC_MSG_RESULT(ok)
+else
+	AC_MSG_RESULT(no)
+	AC_MSG_ERROR(please check your installation)
 fi
 
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
 AC_SUBST(BIN_DIR)
 AC_SUBST(HELM_LIB_DIR)
-AC_SUBST(HELM_STYLES_DIR)
+AC_SUBST(HELM_STYLE_DIR)
 
 AC_OUTPUT([
   Makefile