From c579bd11949a48c4757b64b561163951f829a4a6 Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayon.org>
Date: Tue, 22 Mar 2011 13:02:05 +0100
Subject: [PATCH] open-iscsi: fix compilation when openslp is installed.

Two main issues:
1. open-iscsi build system, inside Makefile, user target, calls
   ./configure (which is very bad itself) without letting to choose
   configure options. Fixed in:
   open-iscsi-2.0.872-omg-calling-configure.patch
2. when openslp support is automagically enabled, -lslp didn't get
   added to compiler arguments. Fixed in:
   open-iscsi-2.0.872-slp.patch

Peace.
---
 gen_compile.sh                                        |  7 ++++++-
 .../open-iscsi-2.0.872-omg-calling-configure.patch    | 11 +++++++++++
 patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch    | 11 +++++++++++
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 patches/iscsi/2.0-872/open-iscsi-2.0.872-omg-calling-configure.patch
 create mode 100644 patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch

diff --git a/gen_compile.sh b/gen_compile.sh
index b60b921..00b5de9 100755
--- a/gen_compile.sh
+++ b/gen_compile.sh
@@ -685,10 +685,15 @@ compile_iscsi() {
 			gen_die "ISCSI directory ${ISCSI_DIR} invalid"
 				print_info 1 'iSCSI: >> Compiling...'
 		cd "${TEMP}/${ISCSI_DIR}"
+		apply_patches iscsi ${ISCSI_VER}
 
 		# Only build userspace
+		print_info 1 'iSCSI: >> Configuring userspace...'
+		cd utils/open-isns || gen_die 'Could not enter open-isns dir'
+		./configure --without-slp >> ${LOGFILE} 2>&1 || gen_die 'Could not configure userspace'
+		cd ../.. || gen_die 'wtf?'
 		MAKE=${UTILS_MAKE} compile_generic "user" ""
-	
+
 		# if kernel modules exist, copy them to initramfs, otherwise it will be compiled into the kernel
 		mkdir -p "${TEMP}/initramfs-iscsi-temp/lib/modules/${RELEASE}/kernel/drivers/scsi/"
 		for modname in iscsi_tcp libiscsi scsi_transport_iscsi
diff --git a/patches/iscsi/2.0-872/open-iscsi-2.0.872-omg-calling-configure.patch b/patches/iscsi/2.0-872/open-iscsi-2.0.872-omg-calling-configure.patch
new file mode 100644
index 0000000..185f1ac
--- /dev/null
+++ b/patches/iscsi/2.0-872/open-iscsi-2.0.872-omg-calling-configure.patch
@@ -0,0 +1,11 @@
+--- open-iscsi-2.0-872.orig/Makefile
++++ open-iscsi-2.0-872/Makefile
+@@ -27,7 +27,7 @@ IFACEFILES = etc/iface.example
+ all: user kernel
+ 
+ user: ;
+-	cd utils/open-isns; ./configure; $(MAKE)
++	cd utils/open-isns; $(MAKE)
+ 	$(MAKE) -C utils/sysdeps
+ 	$(MAKE) -C utils/fwparam_ibft
+ 	$(MAKE) -C usr
diff --git a/patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch b/patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch
new file mode 100644
index 0000000..16658f3
--- /dev/null
+++ b/patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch
@@ -0,0 +1,11 @@
+--- open-iscsi-2.0-872.orig/utils/open-isns/configure.ac
++++ open-iscsi-2.0-872/utils/open-isns/configure.ac
+@@ -79,7 +79,7 @@ AC_ARG_WITH(slp,
+ 			WITH_SLP=$withval
+ 		else
+ 			WITH_SLP=yes
+-			CPPFLAGS="$CPPFLAGS -I${withval}"
++			CPPFLAGS="$CPPFLAGS -I${withval} -lslp"
+ 			LDFLAGS="$LDFLAGS -L${withval}"
+ 		fi
+ 	]
-- 
2.26.2