From 13618cf63da975e2c99672ab5a4e9eeec0292ddc Mon Sep 17 00:00:00 2001
From: helge <helge@e4a50df8-12e2-0310-a44c-efbce7f8a7e3>
Date: Sat, 6 Aug 2005 18:04:59 +0000
Subject: [PATCH] improved configure system, more libraries are optional now

git-svn-id: http://svn.opengroupware.org/SOPE/trunk@984 e4a50df8-12e2-0310-a44c-efbce7f8a7e3
---
 GNUmakefile           | 18 ++++++++++++++++--
 configure             | 23 +++++++++++++++--------
 sope-gdl1/GNUmakefile | 15 +++++++++++++--
 sope-xml/GNUmakefile  |  7 +++++--
 4 files changed, 49 insertions(+), 14 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 60b164aa..c5f4f7ed 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,6 +1,14 @@
 # GNUstep makefile
 
 -include ./config.make
+
+ifeq ($(GNUSTEP_MAKEFILES),)
+
+$(warning Note: Your $(GNUSTEP_MAKEFILES) environment variable is empty!)
+$(warning       Either use ./configure or source GNUstep.sh.)
+
+else
+
 include $(GNUSTEP_MAKEFILES)/common.make
 
 SUBPROJECTS += \
@@ -8,14 +16,20 @@ SUBPROJECTS += \
 	sope-core	\
 	sope-mime	\
 	sope-appserver	\
-	sope-ldap	\
 	sope-ical	\
 	sope-gdl1	\
-	xmlrpc_call	\
+	xmlrpc_call
+
+ifeq ($(HAS_LIBRARY_ldap),yes)
+SUBPROJECTS += sope-ldap
+endif
+
 
 -include $(GNUSTEP_MAKEFILES)/GNUmakefile.preamble
 include $(GNUSTEP_MAKEFILES)/aggregate.make
 -include $(GNUSTEP_MAKEFILES)/GNUmakefile.postamble
 
+endif
+
 distclean ::
 	if test -f config.make; then rm config.make; fi
diff --git a/configure b/configure
index 985b89b2..07ccb863 100755
--- a/configure
+++ b/configure
@@ -137,9 +137,9 @@ function setupAppleArgs() {
   ARG_WITH_STRIP=0
   ARG_WITH_GNUSTEP=1
   
-  if test "xLIBRARY_COMBO" != "apple-apple-nil"; then
-    if test "xLIBRARY_COMBO" != "apple-apple-apple"; then
-      echo "WARNING: detected unusual GNUstep setup: $LIBRARY_COMBO"
+  if test "x${xLIBRARY_COMBO}" != "xapple-apple-nil"; then
+    if test "x${LIBRARY_COMBO}" != "xapple-apple-apple"; then
+      echo "WARNING: detected unusual GNUstep setup: ${LIBRARY_COMBO}"
       echo ""
     fi
   fi
@@ -278,6 +278,7 @@ function genConfigMake() {
 }
 
 function checkLinking() {
+  # library-name => $1, type => $2
   local oldpwd=$PWD
   local tmpdir=".configure-test-$$"
   
@@ -296,9 +297,10 @@ function checkLinking() {
   
   make -s messages=yes -f $tmpmake linktest >out.log 2>err.log
   LINK_RESULT=$?
-
+  
   if test $LINK_RESULT = 0; then
     echo "$2 library found: $1"
+    cfgwrite "HAS_LIBRARY_$1=yes"
   else
     if test "x$2" = "xrequired"; then
       echo "failed to link $2 library: $1"
@@ -306,6 +308,7 @@ function checkLinking() {
       exit 1
     else
       echo "failed to link $2 library: $1"
+      cfgwrite "HAS_LIBRARY_$1=no"
     fi
   fi
   
@@ -314,10 +317,14 @@ function checkLinking() {
 }
 
 function checkDependencies() {
-  checkLinking "xml2" required;
-  checkLinking "ldap" required;
-  checkLinking "ssl"  required; # TODO: make optional
-  checkLinking "pq"   required; # TODO: make optional
+  cfgwrite ""
+  cfgwrite "# library dependencies"
+  checkLinking "xml2"        optional;
+  checkLinking "ldap"        optional;
+  checkLinking "ssl"         required; # TODO: make optional
+  checkLinking "pq"          optional;
+  checkLinking "sqlite3"     optional;
+  checkLinking "mysqlclient" optional;
 }
 
 function runIt() {
diff --git a/sope-gdl1/GNUmakefile b/sope-gdl1/GNUmakefile
index 7d545061..dee50979 100644
--- a/sope-gdl1/GNUmakefile
+++ b/sope-gdl1/GNUmakefile
@@ -8,8 +8,19 @@ VERSION=4.5.0
 
 SUBPROJECTS += \
 	GDLAccess	\
-	GDLContentStore	\
-	PostgreSQL
+	GDLContentStore
+
+ifeq ($(HAS_LIBRARY_pq),yes)
+SUBPROJECTS += PostgreSQL
+endif
+
+ifeq ($(HAS_LIBRARY_sqlite3),yes)
+SUBPROJECTS += SQLite3
+endif
+
+ifeq ($(HAS_LIBRARY_mysqlclient),yes)
+SUBPROJECTS += MySQL
+endif
 
 -include GNUmakefile.preamble
 include $(GNUSTEP_MAKEFILES)/aggregate.make
diff --git a/sope-xml/GNUmakefile b/sope-xml/GNUmakefile
index cf91b49a..7a0a94b2 100644
--- a/sope-xml/GNUmakefile
+++ b/sope-xml/GNUmakefile
@@ -9,9 +9,12 @@ VERSION=4.5.0
 SUBPROJECTS = \
 	SaxObjC		\
 	DOM		\
-	libxmlSAXDriver	\
 	STXSaxDriver	\
 	XmlRpc		\
-	samples		\
+	samples
+
+ifeq ($(HAS_LIBRARY_xml2),yes)
+SUBPROJECTS += libxmlSAXDriver
+endif
 
 include $(GNUSTEP_MAKEFILES)/aggregate.make
-- 
2.39.5